# EDGAR Filing Document

**Accession Number:** 0000889512
**File Stem:** 0000940400-25-005906
**Filing Date:** 2025-11
**Character Count:** 8036
**Document Hash:** 8720783635bcb567480399ee45a46bfd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-005906.hdr.sgml**: 20251114

**ACCESSION NUMBER**: 0000940400-25-005906

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20251114

**DATE AS OF CHANGE**: 20251114

**EFFECTIVENESS DATE**: 20251114

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LEGG MASON PARTNERS INSTITUTIONAL TRUST
- **CENTRAL INDEX KEY:** 0000889512

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-49552
- **FILM NUMBER:** 251483661

**BUSINESS ADDRESS:**
- **STREET 1:** LEGG MASON & CO., LLC
- **STREET 2:** 620 EIGHTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10018
- **BUSINESS PHONE:** 1-877-721-1926

**MAIL ADDRESS:**
- **STREET 1:** LEGG MASON & CO., LLC
- **STREET 2:** 620 EIGHTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10018

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CITIFUNDS INSTITUTIONAL TRUST
- **DATE OF NAME CHANGE:** 19981030

## Series and Classes Contracts Data

### Western Asset Institutional Liquid Reserves (Series ID: S000008908)

---

|  |  |  |
|:---|:---|:---|
| Class Name            | Ticker Symbol | Class ID   |
| Institutional Shares  | CILXX         | C000024235 |
| Investor Shares       | LLRXX         | C000089731 |
| Administrative Shares | LRAXX         | C000091743 |

---

### Western Asset Select Tax Free Reserves (Series ID: S000008909)

---

|  |  |  |
|:---|:---|:---|
| Class Name            | Ticker Symbol | Class ID   |
| Select Shares         | CIFXX         | C000024238 |
| Investor Shares       | LTFXX         | C000089732 |
| Administrative Shares | LFAXX         | C000091744 |

---

### Western Asset Institutional U.S. Treasury Reserves (Series ID: S000008910)

---

|  |  |  |
|:---|:---|:---|
| Class Name                   | Ticker Symbol | Class ID   |
| Institutional Shares         | CIIXX         | C000024239 |
| Investor Shares              | LTRXX         | C000089733 |
| Administrative Shares        | LTAXX         | C000091745 |
| Digital Institutional Shares | nan           | C000266548 |

---

### Western Asset Institutional Government Reserves (Series ID: S000016858)

---

|  |  |  |
|:---|:---|:---|
| Class Name            | Ticker Symbol | Class ID   |
| Institutional Shares  | INGXX         | C000046975 |
| Class L               | LWPXX         | C000046976 |
| Investor Shares       | LGRXX         | C000089734 |
| Administrative Shares | LGAXX         | C000091746 |

---

### Western Asset Institutional U.S. Treasury Obligations Money Market Fund (Series ID: S000041891)

---

|  |  |  |
|:---|:---|:---|
| Class Name            | Ticker Symbol | Class ID   |
| Institutional Shares  | LUIXX         | C000130074 |
| Administrative Shares | LAOXX         | C000130075 |
| Investor Shares       | LAIXX         | C000130076 |

---

### Western Asset Premier Institutional Government Reserves (Series ID: S000066839)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Premium Shares | WACXX         | C000215193 |
| Capital Shares | WABXX         | C000215194 |

---

### Western Asset Premier Institutional Liquid Reserves (Series ID: S000066840)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Capital Shares | WAAXX         | C000215195 |

---

### Western Asset Premier Institutional U.S. Treasury Reserves (Series ID: S000066841)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Premium Shares | WAEXX         | C000215196 |
| Capital Shares | WADXX         | C000215197 |

---

## Series and Classes Contracts Data

### Western Asset Institutional Liquid Reserves (Series ID: S000008908)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000024235 | Institutional Shares  | CILXX           |
| C000089731 | Investor Shares       | LLRXX           |
| C000091743 | Administrative Shares | LRAXX           |

### Western Asset Select Tax Free Reserves (Series ID: S000008909)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000024238 | Select Shares         | CIFXX           |
| C000089732 | Investor Shares       | LTFXX           |
| C000091744 | Administrative Shares | LFAXX           |

### Western Asset Institutional U.S. Treasury Reserves (Series ID: S000008910)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000024239 | Institutional Shares         | CIIXX           |
| C000089733 | Investor Shares              | LTRXX           |
| C000091745 | Administrative Shares        | LTAXX           |
| C000266548 | Digital Institutional Shares |  |

### Western Asset Institutional Government Reserves (Series ID: S000016858)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000046975 | Institutional Shares  | INGXX           |
| C000046976 | Class L               | LWPXX           |
| C000089734 | Investor Shares       | LGRXX           |
| C000091746 | Administrative Shares | LGAXX           |

### Western Asset Institutional U.S. Treasury Obligations Money Market Fund (Series ID: S000041891)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000130074 | Institutional Shares  | LUIXX           |
| C000130075 | Administrative Shares | LAOXX           |
| C000130076 | Investor Shares       | LAIXX           |

### Western Asset Premier Institutional Government Reserves (Series ID: S000066839)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000215193 | Premium Shares | WACXX           |
| C000215194 | Capital Shares | WABXX           |

### Western Asset Premier Institutional Liquid Reserves (Series ID: S000066840)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000215195 | Capital Shares | WAAXX           |

### Western Asset Premier Institutional U.S. Treasury Reserves (Series ID: S000066841)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000215196 | Premium Shares | WAEXX           |
| C000215197 | Capital Shares | WADXX           |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 0000889512

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** LEGG MASON PARTNERS INSTITUTIONAL TRUST

- **Address:** One Madison Avenue, New York, NY 10010

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-06740

   **Securities Act File Number:** 033-49552

**4(a). Last day of fiscal year for which this Form is filed:** 08/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $259577263738.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $255601240780.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $21642813611.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $277244054391.00

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-17666790653.00

- **(vii) Multiplier for determining registration fee:** 0.0001381

- **(viii) Registration fee due:** $0.00

**Signatures**

**Name and Title:** Lisa Carucci, Controller

**Date:** 11/11/2025

**Signature:** /s/ Lisa Carucci