# EDGAR Filing Document

**Accession Number:** 0000783740
**File Stem:** 0001752724-23-021359
**Filing Date:** 2023-2
**Character Count:** 77934
**Document Hash:** f785e3186116809a02efa439637ee097
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-021359.hdr.sgml**: 20230210

**ACCESSION NUMBER**: 0001752724-23-021359

**CONFORMED SUBMISSION TYPE**: N-CEN

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20221130

**FILED AS OF DATE**: 20230210

**DATE AS OF CHANGE**: 20230210

**EFFECTIVENESS DATE**: 20230210

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST X
- **CENTRAL INDEX KEY:** 0000783740
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** N-CEN
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04492
- **FILM NUMBER:** 23609756

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT MORTGAGE FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT INCOME PLUS FUND
- **DATE OF NAME CHANGE:** 19930312

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS MFS GOVERNMENT INCOME PLUS FUND
- **DATE OF NAME CHANGE:** 19921015

## Series and Classes Contracts Data

### MFS Global Opportunistic Bond Fund (Series ID: S000028956)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000088935 | A            | MGBAX           |
| C000088936 | B            | MGBBX           |
| C000088937 | C            | MGBDX           |
| C000088938 | I            | MGBJX           |
| C000088939 | R1           | MGBKX           |
| C000088940 | R2           | MGBLX           |
| C000088941 | R3           | MGBMX           |
| C000088942 | R4           | MGBNX           |
| C000120923 | R6           | MGBOX           |

## Internal

```

Report of Independent Registered Public Accounting Firm

To the Shareholders of MFS Global Opportunistic Bond Fund and
Board of Trustees of MFS Series Trust X

In planning and performing our audit of the financial statements of MFS
Global Opportunistic Bond Fund (the "Fund") (one of the portfolios
comprising the MFS Series Trust X (the "Trust")) as of and for the year
ended November 30, 2022, in accordance with the standards of the
Public Company Accounting Oversight Board (United States) (PCAOB),
we considered the Trust's internal control over financial reporting,
including controls over safeguarding securities, as a basis for designing
our auditing procedures for the purpose of expressing our opinion on
the financial statements and to comply with the requirements of Form
N-CEN, but not for the purpose of expressing an opinion on the
effectiveness of the Trust's internal control over financial reporting.
Accordingly, we express no such opinion.

The management of the Trust is responsible for establishing and
maintaining effective internal control over financial reporting. In
fulfilling this responsibility, estimates and judgments by management
are required to assess the expected benefits and related costs of
controls. A company's internal control over financial reporting is a
process designed to provide reasonable assurance regarding the
reliability of financial reporting and the preparation of financial
statements for external purposes in accordance with U.S. generally
accepted accounting principles. A company's internal control over
financial reporting includes those policies and procedures that (1)
pertain to the maintenance of records that, in reasonable detail,
accurately and fairly reflect the transactions and dispositions of the
assets of the company; (2) provide reasonable assurance that
transactions are recorded as necessary to permit preparation of
financial statements in accordance with U.S. generally accepted
accounting principles, and that receipts and expenditures of the
company are being made only in accordance with authorizations of
management and directors of the company; and (3) provide reasonable
assurance regarding prevention or timely detection of unauthorized
acquisition, use or disposition of a company's assets that could have a
material effect on the financial statements.

Because of its inherent limitations, internal control over financial
reporting may not prevent or detect misstatements. Also, projections of
any evaluation of effectiveness to future periods are subject to the risk
that controls may become inadequate because of changes in conditions,
or that the degree of compliance with the policies or procedures may
deteriorate.

A deficiency in internal control over financial reporting exists when the
design or operation of a control does not allow management or
employees, in the normal course of performing their assigned functions,
to prevent or detect misstatements on a timely basis. A material
weakness is a deficiency, or a combination of deficiencies, in internal
control over financial reporting, such that there is a reasonable
possibility that a material misstatement of the company's annual or
interim financial statements will not be prevented or detected on a
timely basis.

Our consideration of the Trust's internal control over financial reporting
was for the limited purpose described in the first paragraph and would
not necessarily disclose all deficiencies in internal control that might be
material weaknesses under standards established by the PCAOB.
However, we noted no deficiencies in the Trust's internal control over
financial reporting and its operation, including controls over
safeguarding securities, that we consider to be a material weakness as
defined above as of November 30, 2022.

This report is intended solely for the information and use of
management and the Board of Trustees of MFS Series Trust X and the
Securities and Exchange Commission and is not intended to be and
should not be used by anyone other than these specified parties.

/s/ Ernst & Young LLP
Boston, Massachusetts
January 13, 2023

```

# Form N-CEN: Annual Report for Registered Investment Companies

## N-CEN: Filer Information
**Submission Type:** N-CEN
**CIK:** 0000783740

## N-CEN: Series/Class (Contract) Information

**Series ID Record:1**
- **Series ID:** S000028956

### N-CEN: Part A: General Information

**Item A.1.a - Report for period ending:** 2022-11-30

**Item A.1.b - Does this report cover a period of less than 12 months?:** No

## N-CEN: Part B: Information About the Registrant

- **Item B.1.a - Full name of Registrant:** MFS Series Trust X

- **Item B.1.b - Investment Company Act file number:** 811-04492

- **Item B.1.c - CIK:** 0000783740

- **Item B.1.d - LEI:** 5493001MUVNRNUPJY164

- **Item B.2.a - Street 1:** 111 Huntington Avenue

- **Item B.2.b - City:** Boston

- **Item B.2.c - State:** MA

- **Item B.2.e - Zip Code:** 02199

- **Item B.2.f - Telephone:** 617-954-5000

- **Item B.2.g - Public Website:** www.mfs.com

### Item B.3 - Location of books and records

**Location books Record: 1**

- **a. Name of person (e.g., a custodian of records):** MFS Fund Distributors, Inc.

- **b. Street 1:** 111 Huntington Avenue

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02199

- **g. Telephone number:** 16179545000

- **h. Briefly describe the books and records kept at this location:** Principal underwriter

**Location books Record: 2**

- **a. Name of person (e.g., a custodian of records):** Ropes & Gray

- **b. Street 1:** Prudential Tower 800 Boylston Street

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02199-3600

- **g. Telephone number:** 16179517000

- **h. Briefly describe the books and records kept at this location:** Counsel

**Location books Record: 3**

- **a. Name of person (e.g., a custodian of records):** TerraNua U.S. Corp d.b.a. My Compliance Office

- **b. Street 1:** 535 5th Avenue, 4th floor

- **c. City:** New York

- **d. State, if applicable:** NY

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 10017

- **g. Telephone number:** 18669512280

- **h. Briefly describe the books and records kept at this location:** Personal Trading System

**Location books Record: 4**

- **a. Name of person (e.g., a custodian of records):** SS&C Technologies

- **b. Street 1:** 333 West 11th Street

- **c. City:** Kansas City

- **d. State, if applicable:** MO

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 64105

- **g. Telephone number:** 18164351000

- **h. Briefly describe the books and records kept at this location:** Technology Vendor

**Location books Record: 5**

- **a. Name of person (e.g., a custodian of records):** JPMorgan Chase Bank N.A.

- **b. Street 1:** 383 Madison Avenue

- **c. City:** New York

- **d. State, if applicable:** NY

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 10179

- **g. Telephone number:** 12122706000

- **h. Briefly describe the books and records kept at this location:** Custodian

**Location books Record: 6**

- **a. Name of person (e.g., a custodian of records):** Iron Mountain, Inc.

- **b. Street 1:** 1 Federal Street

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02110

- **g. Telephone number:** 18008994766

- **h. Briefly describe the books and records kept at this location:** Storage Vendor

**Location books Record: 7**

- **a. Name of person (e.g., a custodian of records):** MFS Service Center, Inc.

- **b. Street 1:** 111 Huntington Avenue

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02199

- **g. Telephone number:** 16179545000

- **h. Briefly describe the books and records kept at this location:** Transfer agent

**Location books Record: 8**

- **a. Name of person (e.g., a custodian of records):** Institutional Shareholder Services, Inc.

- **b. Street 1:** 702 King Farm Boulevard Suite 400

- **c. City:** Rockville

- **d. State, if applicable:** MD

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 20850-4045

- **g. Telephone number:** 13015560500

- **h. Briefly describe the books and records kept at this location:** Proxy voting administrator

**Location books Record: 9**

- **a. Name of person (e.g., a custodian of records):** The Depository Trust Company

- **b. Street 1:** 55 Water Street

- **c. City:** New York

- **d. State, if applicable:** NY

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 10041

- **g. Telephone number:** 12128551000

- **h. Briefly describe the books and records kept at this location:** Central Clearinghouse

**Location books Record: 10**

- **a. Name of person (e.g., a custodian of records):** Icertis

- **b. Street 1:** 14711 NE 29th Place, Suite 100

- **c. City:** Bellevue

- **d. State, if applicable:** WA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 98007

- **g. Telephone number:** 14258697649

- **h. Briefly describe the books and records kept at this location:** Contract management system

**Location books Record: 11**

- **a. Name of person (e.g., a custodian of records):** Charles River Development

- **b. Street 1:** 700 District Avenue

- **c. City:** Burlington

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 01803

- **g. Telephone number:** 17812380099

- **h. Briefly describe the books and records kept at this location:** Investment related records

**Location books Record: 12**

- **a. Name of person (e.g., a custodian of records):** Micro Focus, LLC

- **b. Street 1:** 4555 Great America Parkway Suite 400

- **c. City:** Santa Clara

- **d. State, if applicable:** CA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 95054-1243

- **g. Telephone number:** 16502586827

- **h. Briefly describe the books and records kept at this location:** Storage Vendor

**Location books Record: 13**

- **a. Name of person (e.g., a custodian of records):** Massachusetts Financial Services Company

- **b. Street 1:** 111 Huntington Avenue

- **c. City:** Boston

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Zip code and zip code extension, or foreign postal code:** 02199

- **g. Telephone number:** 16179545000

- **h. Briefly describe the books and records kept at this location:** Investment adviser

- **Item B.4.a - Is this the first filing by the Registrant?:** No

- **Item B.4.b - Is this the last filing by the Registrant?:** No

- **Item B.5.a - Is the Registrant part of a family of investment companies?:** Yes

- **Item B.5.a.i - Full name of family of investment companies:** MFS Funds 

### Item B.6 - Organization

- [x] a. Open-end management investment company registered under the Act on Form N-1A

- [ ] b. Closed-end management investment company registered under the Act on Form N-2

- [ ] c. Separate account offering variable annuity contracts which is registered under the Act as a management investment company on Form N-3

- [ ] d. Separate account offering variable annuity contracts which is registered under the Act as a unit investment trust on Form N-4

- [ ] e. Small business investment company registered under the Act on Form N-5

- [ ] f. Separate account offering variable insurance contracts which is registered under the Act as a unit investment trust on Form N-6

- [ ] g. Unit investment trust registered under the Act on Form N-8B-2

- **Item B.6.i - Total number of Series:** 17

- **Item B.7 - Is the Registrant the issuer of a class of securities registered under the Securities Act?:** Yes

### Item B.8 - Directors

| Name                 | Is Interested Person?   | Other Investment Company File Numbers                                                                                                                                                                                                                                                                                                                                     |
|:---|:---|:---|
| Maryanne L. Roepke   | No                      | 811-03327, 811-02031, 811-02464, 811-03732, 811-08326, 811-22033, 811-04492, 811-07992, 811-04775, 811-04992, 811-21780, 811-04841, 811-04253, 811-05912, 811-00203, 811-02594, 811-05785, 811-08879, 811-05754, 811-06102, 811-04096, 811-00859, 811-03090, 811-02032, 811-05078, 811-02794, 811-04777, 811-05822, 811-05440, 811-06174, 811-05262, 811-04975, 811-05567 |
| James W. Kilman, Jr. | No                      | 811-02032, 811-05785, 811-08326, 811-05440, 811-02594, 811-06102, 811-04492, 811-03327, 811-22033, 811-00859, 811-04841, 811-03732, 811-03090, 811-04253, 811-05078, 811-04975, 811-05822, 811-05912, 811-08879, 811-05262, 811-05754, 811-04992, 811-06174, 811-21780, 811-04775, 811-07992, 811-04096, 811-02464, 811-02794, 811-00203, 811-05567, 811-04777, 811-02031 |
| John A. Caroselli    | No                      | 811-07992, 811-05262, 811-08879, 811-05822, 811-04777, 811-03732, 811-08326, 811-04492, 811-02031, 811-05440, 811-02794, 811-04775, 811-00203, 811-22033, 811-05078, 811-04841, 811-05785, 811-02032, 811-02594, 811-04253, 811-04992, 811-04096, 811-00859, 811-05912, 811-05754, 811-05567, 811-03090, 811-02464, 811-03327, 811-04975, 811-06102, 811-21780, 811-06174 |
| Steven E. Buller     | No                      | 811-04992, 811-02594, 811-06174, 811-04777, 811-07992, 811-04096, 811-02794, 811-06102, 811-04253, 811-03090, 811-00859, 811-05567, 811-21780, 811-05785, 811-05262, 811-02464, 811-08879, 811-04975, 811-04492, 811-00203, 811-03327, 811-03732, 811-02031, 811-05912, 811-02032, 811-04775, 811-05078, 811-22033, 811-05822, 811-04841, 811-05754, 811-05440, 811-08326 |
| Clarence Otis, Jr.   | No                      | 811-00203, 811-03090, 811-04253, 811-04775, 811-02031, 811-03327, 811-08326, 811-04841, 811-02464, 811-05754, 811-04492, 811-05262, 811-21780, 811-05567, 811-08879, 811-05440, 811-06102, 811-05078, 811-04777, 811-02794, 811-05912, 811-05785, 811-05822, 811-04096, 811-04975, 811-03732, 811-22033, 811-02594, 811-06174, 811-07992, 811-04992, 811-00859, 811-02032 |
| Michael W. Roberge   | Yes                     | 811-05567, 811-02794, 811-04096, 811-04492, 811-02032, 811-03090, 811-03732, 811-03327, 811-07992, 811-04975, 811-04253, 811-05754, 811-22033, 811-04777, 811-21780, 811-02031, 811-05078, 811-00859, 811-05440, 811-06102, 811-05262, 811-04775, 811-02594, 811-06174, 811-05785, 811-04992, 811-05822, 811-04841, 811-02464, 811-00203, 811-08326, 811-08879, 811-05912 |
| Laurie J. Thomsen    | No                      | 811-02031, 811-21780, 811-22033, 811-04975, 811-05822, 811-08326, 811-05754, 811-03327, 811-04775, 811-04841, 811-04492, 811-04096, 811-04777, 811-05440, 811-02464, 811-02594, 811-04253, 811-05078, 811-08879, 811-03090, 811-05262, 811-07992, 811-00859, 811-05912, 811-03732, 811-05567, 811-05785, 811-04992, 811-06102, 811-06174, 811-02794, 811-00203, 811-02032 |
| John P. Kavanaugh    | No                      | 811-05440, 811-02464, 811-03327, 811-00859, 811-04492, 811-04253, 811-08879, 811-05822, 811-03732, 811-21780, 811-04975, 811-06174, 811-04096, 811-04841, 811-05912, 811-04775, 811-06102, 811-05078, 811-03090, 811-05262, 811-05785, 811-02032, 811-08326, 811-22033, 811-05567, 811-04992, 811-02594, 811-00203, 811-05754, 811-04777, 811-07992, 811-02031, 811-02794 |
| Peter D. Jones       | No                      | 811-06174, 811-04492, 811-04992, 811-05785, 811-02032, 811-00859, 811-06102, 811-04777, 811-08326, 811-05754, 811-00203, 811-21780, 811-02031, 811-05078, 811-05567, 811-03090, 811-04253, 811-02794, 811-03732, 811-04096, 811-22033, 811-05912, 811-05440, 811-02464, 811-05262, 811-04775, 811-05822, 811-08879, 811-03327, 811-07992, 811-02594, 811-04841, 811-04975 |
| Maureen R. Goldfarb  | No                      | 811-07992, 811-08326, 811-04253, 811-04841, 811-04775, 811-00203, 811-02032, 811-06174, 811-05440, 811-04777, 811-02794, 811-05785, 811-03327, 811-05567, 811-05262, 811-02031, 811-04492, 811-06102, 811-22033, 811-02464, 811-04975, 811-03732, 811-08879, 811-05078, 811-02594, 811-05822, 811-05912, 811-04096, 811-00859, 811-03090, 811-21780, 811-05754, 811-04992 |

### Item B.9. Chief compliance officer.

**Chief compliance officer Record: 1**

- **a. Full Name:** Rosa E. Licea-Mailloux

- **b. CRD Number, if any:** N/A

- **c. Street Address 1:** 111 Huntington Avenue

- **d. City:** Boston

- **e. State, if applicable:** MA

- **f. Foreign country, if applicable:** US

- **g. Zip code:** 02199

- **h. Telephone number:** XXXXXX

- **i. Has the chief compliance officer changed since the last filing?:** Yes

If the chief compliance officer is compensated or employed by any person other than the Registrant, provide:

**CCO employer Record: 1**

- **i. Name of the person:** —

- **ii. Person’s IRS Employer Identification Number:** —

### Item B.10. Matters for security holder vote.

- **Were any matters submitted by the Registrant for its security holders’ vote during the reporting period?** No

- **Item B.11.a - Have there been any material legal proceedings?:** No

- **Item B.11.b - Has any proceeding previously reported been terminated?:** No

- **Item B.12.a - Were any claims with respect to the Registrant filed under a fidelity bond?:** No

- **Item B.13.a - Are the Registrant's officers or directors covered under any insurance policy?:** Yes

- **Item B.13.a.i - If yes, were any claims filed under the policy during the reporting period?:** No

- **Item B.14 - Did an affiliated person provide any form of financial support to the Registrant?:** No

- **Item B.15.a - Did the Registrant rely on any exemptive orders from the Commission?:** No

### Item B.16. Principal underwriters.

**Principal underwriter Record: 1**

- **i. Full name:** MFS FUND DISTRIBUTORS, INC.

- **ii. SEC file number:** 8-45321

- **iii. CRD number:** 000031052

- **iv. LEI, if any:** N/A

- **v. State, if applicable:** MA

- **vi. Foreign country, if applicable:** US

- **vii. Is the principal underwriter an affiliated person...?:** Yes

- **b. Have any principal underwriters been hired or terminated during the reporting period?** No

### Item B.17. Independent public accountant.

**Public accountant Record: 1**

- **a. Full Name:** ERNST & YOUNG LLP

- **b. PCAOB Number:** 42

- **c. LEI, if any:** N/A

- **d. State, if applicable:** MA

- **e. Foreign country, if applicable:** US

- **f. Has the independent public accountant changed since the last filing?** No

- **Item B.18 - Did an independent public accountant's report on internal control note any material weaknesses?:** No

- **Item B.19 - Did an independent public accountant issue an opinion other than an unqualified opinion?:** No

- **Item B.20 - Have there been material changes in the method of valuation?:** No

- **Item B.21 - Have there been any changes in accounting principles or practices?:** No

- **Item B.22.a - Were any payments made to shareholders as a result of an error in calculating NAV?:** No

## Part C: Additional Questions for Management Investment Companies

### Management Investment Record: 1 - MFS Global Opportunistic Bond Fund

**Item C.1. Background information.**

- **a. Full Name of the Fund:** MFS Global Opportunistic Bond Fund

- **b. Series identification number, if any:** S000028956

- **c. LEI:** XE280U8NKIY4V6K1JN70

- **d. Is this the first filing on this form by the Fund?:** No

**Item C.2. Classes of open-end management investment companies.**

- **a. How many Classes of shares of the Fund (if any) are authorized?:** 9

- **b. How many new Classes of shares of the Fund were added during the reporting period?:** 0

- **c. How many Classes of shares of the Fund were terminated during the reporting period?:** 0

**d. For each Class with shares outstanding, provide the information requested below:**

|   Shares Outstanding Record | i. Full name of Class   | ii. Class identification number, if any   | iii. Ticker symbol, if any   |
|---:|:---|:---|:---|
|                           1 | Class B                 | C000088936                                | MGBBX                        |
|                           2 | Class R6                | C000120923                                | MGBOX                        |
|                           3 | Class R3                | C000088941                                | MGBMX                        |
|                           4 | Class I                 | C000088938                                | MGBJX                        |
|                           5 | Class A                 | C000088935                                | MGBAX                        |
|                           6 | Class R2                | C000088940                                | MGBLX                        |
|                           7 | Class R4                | C000088942                                | MGBNX                        |
|                           8 | Class C                 | C000088937                                | MGBDX                        |
|                           9 | Class R1                | C000088939                                | MGBKX                        |

**Item C.3. Type of fund.**

- [ ] Exchange-Traded Fund or Exchange-Traded Managed Fund or offers a Class that itself is an Exchange-Traded Fund or Exchange-Traded Managed Fund

-   [ ] i. Exchange-Traded Fund

-   [ ] ii. Exchange-Traded Managed Fund

- [ ] b. Index Fund

- [ ] c. Seeks to achieve performance results that are a multiple of a benchmark, the inverse of a benchmark, or a multiple of the inverse of a benchmark

- [ ] d. Interval Fund

- [ ] e. Fund of Funds

- [ ] f. Master-Feeder Fund

- [ ] g. Money Market Fund

- [ ] h. Target Date Fund

-   [ ] i. Underlying fund to a variable annuity or variable life insurance contract

- [x] N/A

**Item C.4 - Does the Fund seek to operate as a 'non-diversified company'?** No

**Item C.5 - Does the fund invest in a controlled foreign corporation?** No

**Item C.6. Securities lending.**

- **a. Is the Fund authorized to engage in securities lending transactions?** No

- **f. Provide the monthly average of the value of portfolio securities on loan during the reporting period:** $0.00

- **g. Provide the net income from securities lending activities:** $0.00

**Item C.7. Reliance on certain statutory exemption and rules.**

Did the Fund rely on the following rules?

- Rule 32a-4 (17 CFR 270.32a-4)

- Rule 12d1-1 (17 CFR 270.12d1-1)

- Rule 17a-7 (17 CFR 270.17a-7)

- Rule 18f-4(f)(17 CFR 270.18f-4(f))

- Rule 22d-1 (17 CFR 270.22d-1)

- Rule 18f-4 (17 CFR 270.18f-4)

**Item C.8. Expense limitations.**

- **a. Did the Fund have an expense limitation arrangement?** Yes

- **b. Were any expenses reduced or waived?** Yes

- **c. Are the fees waived subject to recoupment?** No

- **d. Were any expenses previously waived recouped during the period?** No

**Item C.9. Investment advisers.**

**Investment Advisers Record: 1**

- **i. Full name:** MASSACHUSETTS FINANCIAL SERVICES COMPANY

- **ii. SEC file number:** 801-17352

- **iii. CRD number:** 000110045

- **iv. LEI, if any:** 1G3OSH3GLGJ7X1JC5I61

- **v. State, if applicable:** MA

- **vi. Foreign country, if applicable:** US

- **vii. Was the investment adviser hired during the reporting period?:** No

**Item C.10. Transfer agents.**

**Transfer Agents Record: 1**

- **i. Full name:** MFS SERVICE CENTER, INC.

- **ii. SEC file number:** 84-1316

- **iii. LEI, if any:** N/A

- **iv. State, if applicable:** MA

- **v. Foreign country, if applicable:** US

- **vi. Is the transfer agent an affiliated person of the Fund or its investment adviser(s)?:** Yes

- **vii. Is the transfer agent a sub-transfer agent?:** No

- **b. Has a transfer agent been hired or terminated during the reporting period?** No

**Item C.11. Pricing services.**

**Pricing Services Record: 1**

- **i. Full name:** PricingDirect Inc.

- **ii. LEI, if any, or provide and describe other identifying number:** 549300WIC0TOJ7N7GD54

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 2**

- **i. Full name:** IHS Markit

- **ii. LEI, if any, or provide and describe other identifying number:** 549300HLPTRASHS0E726

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 3**

- **i. Full name:** Refinitiv U.S. Holdings Inc.

- **ii. LEI, if any, or provide and describe other identifying number:** 549300WQWDPFSMQ8I087

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

**Pricing Services Record: 4**

- **i. Full name:** ICE Data Pricing & Reference Data, LLC

- **ii. LEI, if any, or provide and describe other identifying number:** 5493000NQ9LYLDBCTL34

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the pricing service an affiliated person of the Fund or its investment adviser(s)?:** No

- **b. Was a pricing service hired or terminated during the reporting period?** No

**Item C.12. Custodians.**

**a. Provide the following information about each person that provided custodial services to the Fund during the reporting period:**

**Custodians Record: 1**

- **i. Full name:** JPMorgan Chase Bank NA

- **ii. LEI, if any:** 7H6GLXDRUGQFU57RNE97

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 2**

- **i. Full name:** JPMorgan Chase Bank NA

- **ii. LEI, if any:** 7H6GLXDRUGQFU57RNE97

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 3**

- **i. Full name:** Mizuho Bank Ltd

- **ii. LEI, if any:** RB0PEZSDGCO3JS6CEU02

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 4**

- **i. Full name:** JP Morgan SA DTVM

- **ii. LEI, if any:** 5493001LS7J56NZZ3G07

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 5**

- **i. Full name:** Islandsbanki hf

- **ii. LEI, if any:** 549300PZMFIQR79Q0T97

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 6**

- **i. Full name:** Standard Chartered Bank Korea Limited

- **ii. LEI, if any:** NUXTG47HHHM1K2L0SG39

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 7**

- **i. Full name:** JPMorgan Chase Bank NA

- **ii. LEI, if any:** 7H6GLXDRUGQFU57RNE97

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 8**

- **i. Full name:** Euroclear

- **ii. LEI, if any:** 549300OZ46BRLZ8Y6F65

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7)

**Custodians Record: 9**

- **i. Full name:** Royal Bank of Canada

- **ii. LEI, if any:** ES7IP3U3RHIGC71XBU11

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** Yes

- **vii. With respect to the custodian, check below to indicate the type of custody:** Foreign custodian - rule 17f-5 (17 CFR 270.17f-5)

**Custodians Record: 10**

- **i. Full name:** JPMorgan Chase Bank, National Association

- **ii. LEI, if any:** 7H6GLXDRUGQFU57RNE97

- **iii. State, if applicable:** NY

- **iv. Foreign country, if applicable:** US

- **v. Is the custodian an affiliated person of the Fund or its investment adviser(s)?:** No

- **vi. Is the custodian a sub-custodian?:** No

- **vii. With respect to the custodian, check below to indicate the type of custody:** Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))

- **b. Was a custodian hired or terminated during the reporting period?** No

**Item C.13 - Shareholder Servicing Agents**

**Shareholder Servicing Agents Record: 1**

- **i. Full name:** MFS Service Center, Inc.

- **ii. LEI, if any:** 084-01316

- **iii. State, if applicable:** MA

- **iv. Foreign country, if applicable:** US

- **v. Is the shareholder servicing agent an affiliated person?:** Yes

- **vi. Is the shareholder servicing agent a sub-shareholder servicing agent?:** No

- **b. Has a shareholder servicing agent been hired or terminated during the reporting period?** No

**Item C.14. Administrators.**

**a. Provide the following information about each administrator of the Fund:**

**Administrators Record: 1**

- **i. Full name:** MASSACHUSETTS FINANCIAL SERVICES

- **ii. LEI, if any, or other identifying number:** 1G3OSH3GLGJ7X1JC5I61

- **iii. State, if applicable:** MA

- **iv. Foreign country, if applicable:** US

- **v. Is the administrator an affiliated person of the Fund or its investment adviser(s)?:** Yes

- **vi. Is the administrator a sub-administrator?:** No

- **b. Has a third-party administrator been hired or terminated during the reporting period?** No

**Item C.15 - Affiliated broker-dealers.**

No Affiliated Broker-Dealers reported.

**Item C.16. Brokers.**

**a. For each of the ten brokers that received the largest dollar amount of brokerage commissions...**

**Brokers Record: 1**

- **i. Full name of broker:** Merrill Lynch, Pierce, Fenner & Smith Inc.

- **ii. SEC file number:** 8-07221

- **iii. CRD number:** 000007691

- **iv. LEI, if any:** 8NAV47T0Y26Q87Y0QP81

- **v. State, if applicable:** NY

- **vi. Foreign country, if applicable:** US

- **vii. Gross commissions paid by the Fund for the reporting period:** $5,798.38

**Brokers Record: 2**

- **i. Full name of broker:** BofA Securities, Inc.

- **ii. SEC file number:** 8-69787

- **iii. CRD number:** 000283942

- **iv. LEI, if any:** 549300HN4UKV1E2R3U73

- **v. State, if applicable:** NY

- **vi. Foreign country, if applicable:** US

- **vii. Gross commissions paid by the Fund for the reporting period:** $176,288.30

**Aggregate Commission:** $182,086.68

**Item C.17.a. Principal transaction counterparties.**

| Name                                  | SEC file number   |   CRD number | LEI                  | State   | Country   | Total Purchase/Sale ($)   |
|:---|:---|---:|:---|:---|:---|:---|
| BofA Securities, Inc.                 | 8-69787           |    000283942 | 549300HN4UKV1E2R3U73 | NY      | US        | $303,543,966.39           |
| Citigroup Global Markets Inc.         | 8-08177           |    000007059 | MBNUM2BPBDO7JBLYG310 | NY      | US        | $254,542,866.39           |
| Wells Fargo Securities, LLC           | 8-65876           |    000126292 | VYVVCKR63DVZZN70PB21 | NC      | US        | $102,294,533.56           |
| Mizuho Securities USA LLC             | 8-37710           |    000019647 | 7TK5RJIZDFROZCA6XF66 | NY      | US        | $129,728,957.76           |
| Nomura Securities International, Inc. | 8-15255           |    000004297 | OXTKY6Q8X53C9ILVV871 | NY      | US        | $100,298,955.08           |
| J.P. Morgan Securities LLC            | 8-35008           |    000000079 | ZBUT11V806EZRVTWT807 | NY      | US        | $265,771,579.67           |
| HSBC Securities (USA) Inc.            | 8-41562           |    000019585 | CYYGQCGNHMHPSMRL3R97 | NY      | US        | $119,049,186.04           |
| Goldman Sachs & Co. LLC               | 8-00129           |    000000361 | FOR8UP27PHTHYVLBNG30 | NY      | US        | $468,454,776.70           |
| Deutsche Bank Securities Inc.         | 8-17822           |    000002525 | 9J6MBOOO7BECTDTUZW19 | NY      | US        | $140,455,284.97           |
| Barclays Capital, Inc.                | 8-41342           |    000019714 | AC28XWWI3WIBK2824319 | NY      | US        | $224,178,441.69           |

- **Item C.17.b - Aggregate value of principal purchase/sale transactions:** $3,068,268,816.31

- **Item C.18 - Did the Fund pay commissions for 'brokerage and research services'?:** No

- **Item C.19.a - Fund's monthly average net assets:** $1,075,397,740.94

**Item C.20. Lines of credit, interfund lending and interfund borrowing.**

- **a. Does the Fund have available a line of credit?** Yes

**If yes, for each line of credit, provide the information requested below:**

**Line of Credit details Record: 1**

- **i. Is the line of credit a committed or uncommitted line of credit?** Uncommitted

- **ii. What size is the line of credit?** $200,000,000.00

- **iii. With which institution(s) is the line of credit?**

  - **Line Institutions Record: 1 Name of institution:** JPMorgan Chase Bank, National Association

- **iv. Is the line of credit just for the Fund, or is it shared among multiple funds?** Shared

  - **1. If shared, list the names of other funds that may use the line of credit:**

| Name of fund                                       | SEC File number   |
|:---|:---|
| MFS Growth Fund                                    | 811-04775         |
| MFS Total Return Fund                              | 811-02031         |
| MFS Low Volatility Equity Fund                     | 811-04777         |
| MFS Lifetime Income Fund                           | 811-21780         |
| MFS Global Growth Fund                             | 811-05262         |
| MFS International Diversification Fund             | 811-04492         |
| MFS Utilities Series                               | 811-08326         |
| MFS Mid Cap Growth Series                          | 811-08326         |
| MFS Lifetime 2050 Fund                             | 811-21780         |
| MFS Limited Maturity Portfolio                     | 811-08879         |
| MFS Government Securities Fund                     | 811-03327         |
| MFS Aggressive Growth Allocation Fund              | 811-04492         |
| MFS Global Tactical Allocation Portfolio           | 811-03732         |
| MFS Mississippi Municipal Bond Fund                | 811-04096         |
| MFS U.S. Government Money Market Fund              | 811-02594         |
| MFS Municipal Limited Maturity Fund                | 811-02464         |
| MFS Commodity Strategy Fund                        | 811-04253         |
| MFS Municipal Income Fund                          | 811-04096         |
| MFS Corporate Bond Portfolio                       | 811-03732         |
| MFS Blended Research Small Cap Equity Portfolio    | 811-08879         |
| MFS Growth Allocation Portfolio                    | 811-08879         |
| MFS Municipal Intermediate Fund                    | 811-04096         |
| MFS Inflation-Adjusted Bond Portfolio              | 811-08879         |
| MFS Investors Trust Series                         | 811-08326         |
| MFS Institutional Money Market Portfolio           | 811-22033         |
| MFS Research Fund                                  | 811-02031         |
| MFS Technology Fund                                | 811-04777         |
| MFS Massachusetts Municipal Bond Fund              | 811-04096         |
| MFS Global Growth Portfolio                        | 811-03732         |
| MFS High Income Fund                               | 811-02794         |
| MFS Government Securities Portfolio                | 811-03732         |
| MFS Massachusetts Investors Growth Stock Portfolio | 811-03732         |
| MFS New Discovery Series                           | 811-08326         |
| MFS Blended Research Value Equity Fund             | 811-04492         |
| MFS South Carolina Municipal Bond Fund             | 811-04096         |
| MIT MASSACHUSETTS INVESTORS TRUST                  | 811-00203         |
| MFS International New Discovery Fund               | 811-02031         |
| MFS Lifetime 2035 Fund                             | 811-21780         |
| MFS Core Equity Portfolio                          | 811-03732         |
| MFS Core Equity Fund                               | 811-04777         |
| MFS Growth Series                                  | 811-08326         |
| MFS Blended Research Core Equity Fund              | 811-07992         |
| MFS Lifetime 2055 Fund                             | 811-21780         |
| MFS Limited Maturity Fund                          | 811-02464         |
| MFS Global Research Portfolio                      | 811-03732         |
| MFS High Yield Pooled Portfolio                    | 811-02794         |
| MFS Global Equity Fund                             | 811-06102         |
| MFS Moderate Allocation Fund                       | 811-04492         |
| MFS U.S. Government Money Market Portfolio         | 811-03732         |
| MFS Pennsylvania Municipal Bond Fund               | 811-04096         |
| MFS North Carolina Municipal Bond Fund             | 811-04096         |
| MFS International Equity Fund                      | 811-06174         |
| MFS Diversified Income Fund                        | 811-03327         |
| MFS Lifetime 2025 Fund                             | 811-21780         |
| MFS West Virginia Municipal Bond Fund              | 811-04096         |
| MFS Research Series                                | 811-08326         |
| MFS Arkansas Municipal Bond Fund                   | 811-04096         |
| MFS Total Return Series                            | 811-08326         |
| MFS Equity Income Fund                             | 811-03090         |
| MFS Research International Fund                    | 811-04777         |
| MFS Low Volatility Global Equity Fund              | 811-04777         |
| MFS U.S. Government Cash Reserve Fund              | 811-04777         |
| MFS Blended Research International Equity Fund     | 811-02594         |
| MFS Lifetime 2045 Fund                             | 811-21780         |
| MFS Conservative Allocation Portfolio              | 811-08879         |
| MFS Lifetime 2030 Fund                             | 811-21780         |
| MFS Emerging Markets Equity Portfolio              | 811-03732         |
| MFS Emerging Markets Equity Fund                   | 811-04492         |
| MFS Blended Research Mid Cap Equity Fund           | 811-04492         |
| MFS Emerging Markets Debt Fund                     | 811-04492         |
| MFS Global Alternative Strategy Fund               | 811-04253         |
| MFS Emerging Markets Equity Research Fund          | 811-03090         |
| MFS Mid Cap Value Portfolio                        | 811-08879         |
| MFS New Discovery Value Portfolio                  | 811-08879         |
| MFS Value Fund                                     | 811-04777         |
| MFS Municipal High Income Fund                     | 811-02794         |
| MFS New Discovery Value Fund                       | 811-03327         |
| MFS Managed Wealth Fund                            | 811-04492         |
| MFS International Large Cap Value Fund             | 811-04492         |
| MFS Alabama Municipal Bond Fund                    | 811-04096         |
| MFS Global Real Estate Portfolio                   | 811-08879         |
| MFS Georgia Municipal Bond Fund                    | 811-04096         |
| MFS Lifetime 2065 Fund                             | 811-2178          |
| MFS Intrinsic Value Fund                           | 811-3090          |
| MFS California Municipal Bond Fund                 | 811-04096         |
| MFS International Growth Fund                      | 811-04492         |
| MFS Technology Portfolio                           | 811-03732         |
| MFS Utilities Fund                                 | 811-06102         |
| MFS New Discovery Fund                             | 811-04777         |
| MFS Corporate Bond Fund                            | 811-02464         |
| MFS MUNICIPAL INCOME TRUST                         | 811-04841         |
| MFS Virginia Municipal Bond Fund                   | 811-04096         |
| MFS Blended Research Core Equity Portfolio         | 811-03732         |
| MFS International Growth Portfolio                 | 811-03732         |
| MFS Blended Research Growth Equity Fund            | 811-04492         |
| MFS New York Municipal Bond Fund                   | 811-04096         |
| MFS Global Equity Series                           | 811-08326         |
| MFS Moderate Allocation Portfolio                  | 811-08879         |
| MFS International Intrinsic Value Portfolio        | 811-03732         |
| MFS INTERMEDIATE INCOME TRUST                      | 811-05440         |
| MFS Blended Research Small Cap Equity Fund         | 811-04492         |
| MFS Lifetime 2040 Fund                             | 811-21780         |
| MFS International Intrinsic Value Fund             | 811-04492         |
| MFS Mid Cap Value Fund                             | 811-07992         |
| MFS HIGH INCOME MUNICIPAL TRUST                    | 811-05754         |
| MFS Global New Discovery Fund                      | 811-02594         |
| MFS Lifetime 2060 Fund                             | 811-21780         |
| MFS Global Real Estate Fund                        | 811-03327         |
| MFS Income Portfolio                               | 811-03732         |
| MFS Prudent Investor Fund                          | 811-02032         |
| MFS Lifetime 2020 Fund                             | 811-21780         |
| MFS Conservative Allocation Fund                   | 811-04492         |
| MFS GOVERNMENT MARKETS INCOME TRUST                | 811-05078         |
| MFS Value Series                                   | 811-08326         |
| MFS Maryland Municipal Bond Fund                   | 811-04096         |
| MFS Inflation-Adjusted Bond Fund                   | 811-02464         |
| MFS Global Total Return Fund                       | 811-06102         |
| MFS Total Return Bond Series                       | 811-08326         |
| MFS High Yield Portfolio                           | 811-03732         |
| MFS Research International Portfolio               | 811-03732         |
| MFS Growth Allocation Fund                         | 811-04492         |
| MFS Income Fund                                    | 811-05262         |
| MFS HIGH YIELD MUNICIPAL TRUST                     | 811-04992         |
| MASSACHUSETTS INVESTORS GROWTH STOCK FUND          | 811-00859         |
| MFS Mid Cap Growth Fund                            | 811-02594         |
| MFS SPECIAL VALUE TRUST                            | 811-05912         |
| MFS Total Return Bond Fund                         | 811-02464         |
| MFS Global High Yield Fund                         | 811-02794         |
| MFS Global Governments Portfolio                   | 811-03732         |
| MFS Blended Research Emerging Markets Equity Fund  | 811-02594         |
| MFS INVESTMENT GRADE MUNICIPAL TRUST               | 811-05785         |
| MFS Emerging Markets Debt Local Currency Fund      | 811-04492         |
| MFS Core Bond Fund                                 | 811-2178          |

- **v. Did the Fund draw on the line of credit this period?** No

**Line of Credit details Record: 2**

- **i. Is the line of credit a committed or uncommitted line of credit?** Uncommitted

- **ii. What size is the line of credit?** $100,000,000.00

- **iii. With which institution(s) is the line of credit?**

  - **Line Institutions Record: 1 Name of institution:** State Street Bank and Trust Company

- **iv. Is the line of credit just for the Fund, or is it shared among multiple funds?** Shared

  - **1. If shared, list the names of other funds that may use the line of credit:**

| Name of fund                                       | SEC File number   |
|:---|:---|
| MFS U.S. Government Cash Reserve Fund              | 811-04777         |
| MFS Mid Cap Growth Fund                            | 811-02594         |
| MFS International Large Cap Value Fund             | 811-04492         |
| MFS High Income Fund                               | 811-02794         |
| MFS Corporate Bond Portfolio                       | 811-03732         |
| MFS Government Securities Portfolio                | 811-03732         |
| MFS Growth Series                                  | 811-08326         |
| MFS Global Real Estate Fund                        | 811-03327         |
| MFS Corporate Bond Fund                            | 811-02464         |
| MFS U.S. Government Money Market Fund              | 811-02594         |
| MFS New Discovery Fund                             | 811-04777         |
| MFS Municipal High Income Fund                     | 811-02794         |
| MFS Equity Income Fund                             | 811-03090         |
| MFS New Discovery Value Portfolio                  | 811-08879         |
| MFS Institutional Money Market Portfolio           | 811-22033         |
| MFS New Discovery Series                           | 811-08326         |
| MFS Utilities Fund                                 | 811-06102         |
| MFS Managed Wealth Fund                            | 811-04492         |
| MFS Aggressive Growth Allocation Fund              | 811-04492         |
| MFS Blended Research Growth Equity Fund            | 811-04492         |
| MFS International Equity Fund                      | 811-06174         |
| MIT MASSACHUSETTS INVESTORS TRUST                  | 811-00203         |
| MFS North Carolina Municipal Bond Fund             | 811-04096         |
| MFS Lifetime 2020 Fund                             | 811-21780         |
| MFS Emerging Markets Equity Portfolio              | 811-03732         |
| MFS Lifetime 2045 Fund                             | 811-21780         |
| MFS Total Return Series                            | 811-08326         |
| MFS South Carolina Municipal Bond Fund             | 811-04096         |
| MFS International Diversification Fund             | 811-04492         |
| MFS Lifetime 2050 Fund                             | 811-21780         |
| MFS High Yield Portfolio                           | 811-03732         |
| MFS Municipal Intermediate Fund                    | 811-04096         |
| MFS Total Return Fund                              | 811-02031         |
| MFS Emerging Markets Debt Fund                     | 811-04492         |
| MFS Growth Allocation Portfolio                    | 811-08879         |
| MFS Growth Allocation Fund                         | 811-04492         |
| MFS Mid Cap Value Fund                             | 811-07992         |
| MFS Georgia Municipal Bond Fund                    | 811-04096         |
| MFS Prudent Investor Fund                          | 811-02032         |
| MFS West Virginia Municipal Bond Fund              | 811-04096         |
| MFS Lifetime 2055 Fund                             | 811-21780         |
| MFS Conservative Allocation Fund                   | 811-04492         |
| MFS Massachusetts Municipal Bond Fund              | 811-04096         |
| MFS Lifetime 2060 Fund                             | 811-21780         |
| MFS Global Governments Portfolio                   | 811-03732         |
| MFS Commodity Strategy Fund                        | 811-04253         |
| MFS Blended Research Small Cap Equity Fund         | 811-04492         |
| MFS Limited Maturity Portfolio                     | 811-08879         |
| MFS Technology Fund                                | 811-04777         |
| MFS Maryland Municipal Bond Fund                   | 811-04096         |
| MFS Massachusetts Investors Growth Stock Portfolio | 811-03732         |
| MFS New York Municipal Bond Fund                   | 811-04096         |
| MFS International Growth Fund                      | 811-04492         |
| MFS Government Securities Fund                     | 811-03327         |
| MFS Utilities Series                               | 811-08326         |
| MFS Emerging Markets Equity Research Fund          | 811-03090         |
| MFS Value Series                                   | 811-08326         |
| MFS Global New Discovery Fund                      | 811-02594         |
| MFS International Growth Portfolio                 | 811-03732         |
| MFS Global Equity Series                           | 811-08326         |
| MFS Emerging Markets Debt Local Currency Fund      | 811-04492         |
| MFS Arkansas Municipal Bond Fund                   | 811-04096         |
| MFS Global Growth Fund                             | 811-05262         |
| MFS Blended Research International Equity Fund     | 811-02594         |
| MFS Conservative Allocation Portfolio              | 811-08879         |
| MFS Blended Research Emerging Markets Equity Fund  | 811-02594         |
| MFS Inflation-Adjusted Bond Fund                   | 811-02464         |
| MFS Lifetime 2035 Fund                             | 811-21780         |
| MFS Investors Trust Series                         | 811-08326         |
| MFS Global High Yield Fund                         | 811-02794         |
| MFS Research International Fund                    | 811-04777         |
| MFS HIGH INCOME MUNICIPAL TRUST                    | 811-05754         |
| MFS Blended Research Small Cap Equity Portfolio    | 811-08879         |
| MFS California Municipal Bond Fund                 | 811-04096         |
| MFS INVESTMENT GRADE MUNICIPAL TRUST               | 811-05785         |
| MFS Lifetime 2065 Fund                             | 811-2178          |
| MFS Intrinsic Value Fund                           | 811-3090          |
| MFS Blended Research Core Equity Fund              | 811-07992         |
| MFS Inflation-Adjusted Bond Portfolio              | 811-08879         |
| MFS Technology Portfolio                           | 811-03732         |
| MFS Blended Research Value Equity Fund             | 811-04492         |
| MASSACHUSETTS INVESTORS GROWTH STOCK FUND          | 811-00859         |
| MFS New Discovery Value Fund                       | 811-03327         |
| MFS Income Fund                                    | 811-05262         |
| MFS Global Real Estate Portfolio                   | 811-08879         |
| MFS High Yield Pooled Portfolio                    | 811-02794         |
| MFS Income Portfolio                               | 811-03732         |
| MFS Research International Portfolio               | 811-03732         |
| MFS U.S. Government Money Market Portfolio         | 811-03732         |
| MFS Mid Cap Growth Series                          | 811-08326         |
| MFS Diversified Income Fund                        | 811-03327         |
| MFS Research Series                                | 811-08326         |
| MFS Blended Research Core Equity Portfolio         | 811-03732         |
| MFS Mississippi Municipal Bond Fund                | 811-04096         |
| MFS Core Bond Fund                                 | 811-2178          |
| MFS Low Volatility Equity Fund                     | 811-04777         |
| MFS Lifetime 2040 Fund                             | 811-21780         |
| MFS Global Alternative Strategy Fund               | 811-04253         |
| MFS Value Fund                                     | 811-04777         |
| MFS Total Return Bond Fund                         | 811-02464         |
| MFS Global Research Portfolio                      | 811-03732         |
| MFS Moderate Allocation Fund                       | 811-04492         |
| MFS Mid Cap Value Portfolio                        | 811-08879         |
| MFS SPECIAL VALUE TRUST                            | 811-05912         |
| MFS Global Equity Fund                             | 811-06102         |
| MFS Lifetime Income Fund                           | 811-21780         |
| MFS Lifetime 2025 Fund                             | 811-21780         |
| MFS Core Equity Portfolio                          | 811-03732         |
| MFS Total Return Bond Series                       | 811-08326         |
| MFS Low Volatility Global Equity Fund              | 811-04777         |
| MFS Municipal Limited Maturity Fund                | 811-02464         |
| MFS MUNICIPAL INCOME TRUST                         | 811-04841         |
| MFS Core Equity Fund                               | 811-04777         |
| MFS Pennsylvania Municipal Bond Fund               | 811-04096         |
| MFS Alabama Municipal Bond Fund                    | 811-04096         |
| MFS Limited Maturity Fund                          | 811-02464         |
| MFS Global Total Return Fund                       | 811-06102         |
| MFS Virginia Municipal Bond Fund                   | 811-04096         |
| MFS Municipal Income Fund                          | 811-04096         |
| MFS Blended Research Mid Cap Equity Fund           | 811-04492         |
| MFS Research Fund                                  | 811-02031         |
| MFS International Intrinsic Value Portfolio        | 811-03732         |
| MFS International New Discovery Fund               | 811-02031         |
| MFS Global Growth Portfolio                        | 811-03732         |
| MFS Moderate Allocation Portfolio                  | 811-08879         |
| MFS INTERMEDIATE INCOME TRUST                      | 811-05440         |
| MFS Global Tactical Allocation Portfolio           | 811-03732         |
| MFS Growth Fund                                    | 811-04775         |
| MFS HIGH YIELD MUNICIPAL TRUST                     | 811-04992         |
| MFS GOVERNMENT MARKETS INCOME TRUST                | 811-05078         |
| MFS Lifetime 2030 Fund                             | 811-21780         |
| MFS Emerging Markets Equity Fund                   | 811-04492         |
| MFS International Intrinsic Value Fund             | 811-04492         |

- **v. Did the Fund draw on the line of credit this period?** No

**Line of Credit details Record: 3**

- **i. Is the line of credit a committed or uncommitted line of credit?** Committed

- **ii. What size is the line of credit?** $1,450,000,000.00

- **iii. With which institution(s) is the line of credit?**

  - **Line Institutions Record: 1 Name of institution:** BMO Bank of Montreal Chicago Branch

  - **Line Institutions Record: 2 Name of institution:** The Bank of Nova Scotia

  - **Line Institutions Record: 3 Name of institution:** Royal Bank of Canada

  - **Line Institutions Record: 4 Name of institution:** Canadian Imperial Bank of Commerce

  - **Line Institutions Record: 5 Name of institution:** Wells Fargo Bank, N.A.

  - **Line Institutions Record: 6 Name of institution:** Citibank, N.A.

  - **Line Institutions Record: 7 Name of institution:** Goldman Sachs Bank USA

  - **Line Institutions Record: 8 Name of institution:** JPMorgan Chase Bank, N.A.

  - **Line Institutions Record: 9 Name of institution:** Deutsche Bank AG, NY Branch

  - **Line Institutions Record: 10 Name of institution:** State Street Bank and Trust Company

  - **Line Institutions Record: 11 Name of institution:** PNC Bank, National Association

  - **Line Institutions Record: 12 Name of institution:** HSBC Bank USA, N.A.

  - **Line Institutions Record: 13 Name of institution:** Bank of America, N.A.

  - **Line Institutions Record: 14 Name of institution:** The Toronto-Dominion Bank NY Branch

- **iv. Is the line of credit just for the Fund, or is it shared among multiple funds?** Shared

  - **1. If shared, list the names of other funds that may use the line of credit:**

| Name of fund                                                         | SEC File number   |
|:---|:---|
| MFS Global New Discovery Fund                                        | 811-02594         |
| MFS New Discovery Fund                                               | 811-04777         |
| MFS Total Return Series                                              | 811-08326         |
| MFS Limited Maturity Fund                                            | 811-02464         |
| MFS Investment Funds - Blended Research Global Equity Fund           | N/A               |
| MFS Lifetime 2055 Fund                                               | 811-21780         |
| MFS Lifetime 2050 Fund                                               | 811-21780         |
| MFS Inflation-Adjusted Bond Fund                                     | 811-02464         |
| MFS International New Discovery Fund                                 | 811-02031         |
| MFS Meridian Funds - Diversified Income Fund                         | N/A               |
| MFS Meridian Funds - U.S. Government Bond Fund                       | N/A               |
| MFS Diversified Income Fund                                          | 811-03327         |
| MFS Low Volatility Global Equity Fund                                | 811-04777         |
| MFS New Discovery Value Portfolio                                    | 811-08879         |
| MFS Meridian Funds - Japan Equity Fund                               | N/A               |
| MFS Arkansas Municipal Bond Fund                                     | 811-04096         |
| MFS Massachusetts Investors Growth Stock Portfolio                   | 811-03732         |
| MFS Meridian Funds - Global Credit Fund                              | N/A               |
| MFS Value Series                                                     | 811-08326         |
| MFS Meridian Funds - Global Equity Income Fund                       | N/A               |
| MFS Global Total Return Fund                                         | 811-06102         |
| MFS Global Alternative Strategy Fund                                 | 811-04253         |
| MFS New Discovery Series                                             | 811-08326         |
| MFS Meridian Funds - U.S. Total Return Bond Fund                     | N/A               |
| MFS Income Fund                                                      | 811-05262         |
| MFS Meridian Funds - Euro Credit Fund                                | N/A               |
| MFS Meridian Funds - U.S. Growth Fund                                | N/A               |
| MFS Corporate Bond Fund                                              | 811-02464         |
| MFS GOVERNMENT MARKETS INCOME TRUST                                  | 811-05078         |
| MFS Lifetime 2040 Fund                                               | 811-21780         |
| MFS Global Tactical Allocation Portfolio                             | 811-03732         |
| MFS Lifetime 2020 Fund                                               | 811-21780         |
| MFS Growth Allocation Portfolio                                      | 811-08879         |
| MFS International Large Cap Value Fund                               | 811-04492         |
| MFS Government Securities Portfolio                                  | 811-03732         |
| MFS INTERMEDIATE INCOME TRUST                                        | 811-05440         |
| MFS Investment Funds - Global Concentrated Equity Fund               | N/A               |
| MFS Blended Research Growth Equity Fund                              | 811-04492         |
| MFS Massachusetts Municipal Bond Fund                                | 811-04096         |
| MFS Research International Fund                                      | 811-04777         |
| MFS Mid Cap Value Fund                                               | 811-07992         |
| MFS Commodity Strategy Fund                                          | 811-04253         |
| MFS Emerging Markets Equity Portfolio                                | 811-03732         |
| MFS Global Real Estate Portfolio                                     | 811-08879         |
| MFS Total Return Bond Fund                                           | 811-02464         |
| MFS Conservative Allocation Portfolio                                | 811-08879         |
| MFS Meridian Funds - Emerging Markets Debt Local Currency Fund       | N/A               |
| MFS Investment Funds - Global Value Fund                             | N/A               |
| MFS Global Research Portfolio                                        | 811-03732         |
| MFS Meridian Funds - Global High Yield Fund                          | N/A               |
| MFS INVESTMENT GRADE MUNICIPAL TRUST                                 | 811-05785         |
| MFS Georgia Municipal Bond Fund                                      | 811-04096         |
| MFS Lifetime Income Fund                                             | 811-21780         |
| MFS Pennsylvania Municipal Bond Fund                                 | 811-04096         |
| MFS Equity Income Fund                                               | 811-03090         |
| MFS Investment Funds - Low Volatility Global Equity Fund             | N/A               |
| MFS New York Municipal Bond Fund                                     | 811-04096         |
| MFS Prudent Investor Fund                                            | 811-02032         |
| MFS Meridian Funds - European Value Fund                             | N/A               |
| MFS Meridian Funds - European Core Equity Fund                       | N/A               |
| MFS Meridian Funds - Global Total Return Fund                        | N/A               |
| MFS Lifetime 2025 Fund                                               | 811-21780         |
| MFS Global Real Estate Fund                                          | 811-03327         |
| MFS Lifetime 2030 Fund                                               | 811-21780         |
| MFS MUNICIPAL INCOME TRUST                                           | 811-04841         |
| MFS U.S. Government Cash Reserve Fund                                | 811-04777         |
| MFS Growth Allocation Fund                                           | 811-04492         |
| MFS Global Growth Portfolio                                          | 811-03732         |
| MFS Limited Maturity Portfolio                                       | 811-08879         |
| MFS Core Equity Fund                                                 | 811-04777         |
| MFS High Yield Portfolio                                             | 811-03732         |
| MFS Moderate Allocation Fund                                         | 811-04492         |
| MFS Research Series                                                  | 811-08326         |
| MFS Investment Funds - European Research Fund                        | N/A               |
| MFS Meridian Funds - Emerging Markets Debt Fund                      | N/A               |
| MFS International Growth Portfolio                                   | 811-03732         |
| MFS Global Governments Portfolio                                     | 811-03732         |
| MFS Meridian Funds - Prudent Capital Fund                            | N/A               |
| MFS Blended Research International Equity Fund                       | 811-02594         |
| MFS Global Equity Series                                             | 811-08326         |
| MFS Emerging Markets Debt Local Currency Fund                        | 811-04492         |
| MFS North Carolina Municipal Bond Fund                               | 811-04096         |
| MFS International Growth Fund                                        | 811-04492         |
| MFS Total Return Bond Series                                         | 811-08326         |
| MFS Corporate Bond Portfolio                                         | 811-03732         |
| MFS Meridian Funds - European Smaller Companies Fund                 | N/A               |
| MFS Mississippi Municipal Bond Fund                                  | 811-04096         |
| MFS Growth Fund                                                      | 811-04775         |
| MFS Lifetime 2035 Fund                                               | 811-21780         |
| MFS West Virginia Municipal Bond Fund                                | 811-04096         |
| MFS Mid Cap Growth Series                                            | 811-08326         |
| MFS Meridian Funds - Global Opportunistic Bond Fund                  | N/A               |
| MFS HIGH YIELD MUNICIPAL TRUST                                       | 811-04992         |
| MFS International Intrinsic Value Fund                               | 811-04492         |
| MFS Institutional Money Market Portfolio                             | 811-22033         |
| MFS Research Fund                                                    | 811-02031         |
| MIT MASSACHUSETTS INVESTORS TRUST                                    | 811-00203         |
| MFS Global Equity Fund                                               | 811-06102         |
| MFS Meridian Funds - Continental European Equity Fund                | N/A               |
| MFS Investment Funds - Global Value Ex-Japan Fund                    | N/A               |
| MFS Investment Funds - U.S. Municipal Bond Fund                      | N/A               |
| MFS Municipal High Income Fund                                       | 811-02794         |
| MFS Core Equity Portfolio                                            | 811-03732         |
| MFS Blended Research Mid Cap Equity Fund                             | 811-04492         |
| MFS Government Securities Fund                                       | 811-03327         |
| MFS Emerging Markets Equity Fund                                     | 811-04492         |
| MFS Meridian Funds - Emerging Markets Equity Research Fund           | N/A               |
| MFS Municipal Intermediate Fund                                      | 811-4096          |
| MFS Lifetime 2065 Fund                                               | 811-2178          |
| MFS Blended Research Core Equity Portfolio                           | 811-03732         |
| MFS Conservative Allocation Fund                                     | 811-04492         |
| MFS Research International Portfolio                                 | 811-03732         |
| MFS Blended Research Core Equity Fund                                | 811-07992         |
| MFS Mid Cap Value Portfolio                                          | 811-08879         |
| MFS Blended Research Emerging Markets Equity Fund                    | 811-02594         |
| MFS Technology Fund                                                  | 811-04777         |
| MFS Blended Research Value Equity Fund                               | 811-04492         |
| MFS Growth Series                                                    | 811-08326         |
| MFS Aggressive Growth Allocation Fund                                | 811-04492         |
| MFS Managed Wealth Fund                                              | 811-04492         |
| MFS Meridian Funds - Global Equity Fund                              | N/A               |
| MFS Utilities Series                                                 | 811-08326         |
| MFS International Equity Fund                                        | 811-06174         |
| MFS Municipal Income Fund                                            | 811-04096         |
| MFS Meridian Funds - Emerging Markets Equity Fund                    | N/A               |
| MFS New Discovery Value Fund                                         | 811-03327         |
| MFS Low Volatility Equity Fund                                       | 811-04777         |
| MFS Alabama Municipal Bond Fund                                      | 811-04096         |
| MFS SPECIAL VALUE TRUST                                              | 811-05912         |
| MFS Mid Cap Growth Fund                                              | 811-02594         |
| MFS Moderate Allocation Portfolio                                    | 811-08879         |
| MFS U.S. Government Money Market Fund                                | 811-02594         |
| MFS Meridian Funds - Prudent Wealth Fund                             | N/A               |
| MFS Meridian Funds - U.S. Value Fund                                 | N/A               |
| MFS Meridian Funds - Contrarian Value Fund                           | N/A               |
| MFS Total Return Fund                                                | 811-02031         |
| MFS Investment Funds - Global Equity Fund                            | N/A               |
| MFS Municipal Limited Maturity Fund                                  | 811-02464         |
| MFS U.S. Government Money Market Portfolio                           | 811-03732         |
| MFS Meridian Funds - U.S. Concentrated Growth Fund                   | N/A               |
| MFS Meridian Funds - Global Concentrated Fund                        | N/A               |
| MFS Meridian Funds - Inflation-Adjusted Bond Fund                    | N/A               |
| MFS Global High Yield Fund                                           | 811-02794         |
| MFS Inflation-Adjusted Bond Portfolio                                | 811-08879         |
| MFS Investment Funds - Global Equity Euro Hedged Fund                | N/A               |
| MFS Investment Funds - Blended Research Emerging Markets Equity Fund | N/A               |
| MFS Income Portfolio                                                 | 811-03732         |
| MFS Meridian Funds - Global Intrinsic Value Fund                     | N/A               |
| MFS Meridian Funds - Limited Maturity Fund                           | N/A               |
| MFS Meridian Funds - Blended Research European Equity Fund           | N/A               |
| MFS Meridian Funds - European Research Fund                          | N/A               |
| MFS International Intrinsic Value Portfolio                          | 811-03732         |
| MFS Meridian Funds - Managed Wealth Fund                             | N/A               |
| MFS Virginia Municipal Bond Fund                                     | 811-04096         |
| MFS California Municipal Bond Fund                                   | 811-04096         |
| MFS High Yield Pooled Portfolio                                      | 811-02794         |
| MASSACHUSETTS INVESTORS GROWTH STOCK FUND                            | 811-00859         |
| MFS International Diversification Fund                               | 811-04492         |
| MFS South Carolina Municipal Bond Fund                               | 811-04096         |
| MFS Lifetime 2060 Fund                                               | 811-21780         |
| MFS Investors Trust Series                                           | 811-08326         |
| MFS Technology Portfolio                                             | 811-03732         |
| MFS Lifetime 2045 Fund                                               | 811-21780         |
| MFS Value Fund                                                       | 811-04777         |
| MFS Global Growth Fund                                               | 811-05262         |
| MFS HIGH INCOME MUNICIPAL TRUST                                      | 811-05754         |
| MFS Maryland Municipal Bond Fund                                     | 811-04096         |
| MFS Meridian Funds - U.S. Corporate Bond Fund                        | N/A               |
| MFS Meridian Funds - Global Research Focused Fund                    | N/A               |
| MFS Blended Research Small Cap Equity Portfolio                      | 811-08879         |
| MFS Blended Research Small Cap Equity Fund                           | 811-04492         |
| MFS Meridian Funds - Global New Discovery Fund                       | N/A               |
| MFS Utilities Fund                                                   | 811-06102         |
| MFS High Income Fund                                                 | 811-02794         |
| MFS Emerging Markets Debt Fund                                       | 811-04492         |
| MFS Emerging Markets Equity Research Fund                            | 811-03090         |
| MFS Meridian Funds - U.K. Equity Fund                                | N/A               |
| MFS Meridian Funds - Asia Ex-Japan Fund                              | N/A               |
| MFS Intrinsic Value Fund                                             | 811-3090          |

- **v. Did the Fund draw on the line of credit this period?** No

- **b. Did the Fund engage in interfund lending?** No

- **c. Did the Fund engage in interfund borrowing?** No

**Item C.21. Swing pricing.**

- **a. Did the Fund (if not a Money Market Fund, Exchange-Traded Fund, or Exchange-Traded Managed Fund) engage in swing pricing?** No

## N-CEN: Part G: Attachments

**Item G.1a. Attachments.**

Attachments applicable to all Registrants. All Registrants shall file the following attachments, as applicable, with the current report. Indicate the attachments filed with the current report by checking the applicable items below:

- [ ] i. Legal proceedings

- [ ] ii. Provision of financial support

- [x] iii. Independent public accountant's report on internal control (management investment companies other than small business investment companies only)

- [ ] iv. Change in accounting principles and practices

- [ ] v. Information required to be filed pursuant to exemptive orders

- [ ] vi. Other information required to be included as an attachment pursuant to Commission rules and regulations

## N-CEN: Signature

Pursuant to the requirements of the Investment Company Act of 1940, the Registrant has duly caused this report to a be signed on its behalf by the undersigned hereunto duly authorized.

**Registrant:** MFS Series Trust X

**Date:** 2023-02-08

**Signature:** Kasey Phillips

**Title:** Assistant Treasurer