# EDGAR Filing Document

**Accession Number:** 0000705189
**File Stem:** 0001133228-26-006619
**Filing Date:** 2026-4
**Character Count:** 2747
**Document Hash:** af913f251dc2ad521006b7ab18c9e41a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-26-006619.hdr.sgml**: 20260427

**ACCESSION NUMBER**: 0001133228-26-006619

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260427

**DATE AS OF CHANGE**: 20260427

**EFFECTIVENESS DATE**: 20260427

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MML BAY STATE VARIABLE LIFE SEPARATE ACCOUNT I
- **CENTRAL INDEX KEY:** 0000705189

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** CT
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-78828
- **FILM NUMBER:** 26897908

**BUSINESS ADDRESS:**
- **STREET 1:** 1295 STATE ST
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111
- **BUSINESS PHONE:** 4137888411

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111

## Series and Classes Contracts Data

### MML BAY STATE VARIABLE LIFE SEPARATE ACCOUNT I (Series ID: S000010878)

---

|  |  |
|:---|:---|
| Class Name    | Class ID   |
| Variable Life | C000030142 |

---

## Series and Classes Contracts Data

### MML BAY STATE VARIABLE LIFE SEPARATE ACCOUNT I (Series ID: S000010878)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000030142 | Variable Life |  |

**Supplement dated April 27, 2026**

**to the Prospectus dated May 1, 1990, as supplemented, for:**

**Variable Life**<br> *Issued by Massachusetts Mutual Life Insurance Company in New York*

 

**and to the Prospectus dated May 1, 1989, as supplemented, for:**

 

**Variable Life**<br> *Issued by MML Bay State Life Insurance Company in all other states*

 

**THIS SUPPLEMENT MUST BE READ IN CONJUNCTION WITH YOUR PROSPECTUS.**

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.**

*This supplement amends certain information in the above-referenced Prospectuses:*

**Fund Name Changes** 

Effective April 24, 2026, the following funds were renamed:

---

| | |
|:---|:---|
| **Old Fund Name** | **New Fund Name** |
| MML Blend Fund | MML VIP BlackRock<sup>®</sup> Balanced Fund |
| MML Equity Fund | MML VIP Franklin Templeton Equity Fund |
| MML Managed Bond Fund | MML VIP Barings Core Bond Fund |
| MML U.S. Government Money Market Fund | MML VIP Barings U.S. Government Money Market Fund |

---

If you have questions about this supplement, or other product questions, you may contact your registered representative, visit us online at www.MassMutual.com/contact-us, or call our Administrative Office at (800) 272-2216 (8 a.m.–8 p.m. Eastern Time).

**For more information about the funds, read each fund prospectus. Prospectuses are available by going to www.MassMutual.com.** 

*page 1 of 1* PS25-95