# EDGAR Filing Document

**Accession Number:** 0000740766
**File Stem:** 0002071844-26-000601
**Filing Date:** 2026-5
**Character Count:** 10476
**Document Hash:** 148aac569fdc7b439a280edede8bc7c3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002071844-26-000601.hdr.sgml**: 20260528

**ACCESSION NUMBER**: 0002071844-26-000601

**CONFORMED SUBMISSION TYPE**: 485BXT

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260528

**DATE AS OF CHANGE**: 20260528

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT FUNDS
- **CENTRAL INDEX KEY:** 0000740766

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-03964
- **FILM NUMBER:** 261037933

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286
- **BUSINESS PHONE:** 2129226400

**MAIL ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT Funds
- **DATE OF NAME CHANGE:** 20040720

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT INC
- **DATE OF NAME CHANGE:** 19880425
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT FUNDS
- **CENTRAL INDEX KEY:** 0000740766

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-89359
- **FILM NUMBER:** 261037932

**BUSINESS ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286
- **BUSINESS PHONE:** 2129226400

**MAIL ADDRESS:**
- **STREET 1:** C/O BNY MELLON INVESTMENT ADVISER, INC.
- **STREET 2:** 240 GREENWICH STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10286

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT Funds
- **DATE OF NAME CHANGE:** 20040720

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DREYFUS GOVERNMENT CASH MANAGEMENT INC
- **DATE OF NAME CHANGE:** 19880425

## Series and Classes Contracts Data

### Dreyfus Government Cash Management (Series ID: S000000128)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000275993 | Independence Point Shares |  |
| C000275994 | SPARKSM Future Shares     |  |

File No**.** 2-89359

811-03964

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp; REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933  | &nbsp;&nbsp; REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933  | &nbsp;&nbsp; [X]  |
| &nbsp;&nbsp; Pre-Effective Amendment No.  | &nbsp;&nbsp; Pre-Effective Amendment No.  | &nbsp;&nbsp; [_]  |
| &nbsp;&nbsp; Post-Effective Amendment No. 84 | &nbsp;&nbsp; Post-Effective Amendment No. 84 | &nbsp;&nbsp; [X]  |
| &nbsp;&nbsp; and/or  | &nbsp;&nbsp; and/or  | &nbsp;&nbsp; and/or  |
| &nbsp;&nbsp; REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  | &nbsp;&nbsp; REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  | &nbsp;&nbsp; [X]  |
| &nbsp;&nbsp; Amendment No. 84 | &nbsp;&nbsp; Amendment No. 84 | &nbsp;&nbsp; [X]  |
| &nbsp;&nbsp; Dreyfus Government Cash Management Funds <br> (Exact Name of Registrant as Specified in Charter) <br> c/o BNY Mellon Investment Adviser, Inc. <br> 240 Greenwich Street, New York, New York 10286 <br> (Address of Principal Executive Offices) (Zip Code) <br> Registrant's Telephone Number, including Area Code: (212) 922-6400 <br> Deirdre Cunnane, Esq. <br> 240 Greenwich Street <br> New York, New York 10286 <br> (Name and Address of Agent for Service)  | &nbsp;&nbsp; Dreyfus Government Cash Management Funds <br> (Exact Name of Registrant as Specified in Charter) <br> c/o BNY Mellon Investment Adviser, Inc. <br> 240 Greenwich Street, New York, New York 10286 <br> (Address of Principal Executive Offices) (Zip Code) <br> Registrant's Telephone Number, including Area Code: (212) 922-6400 <br> Deirdre Cunnane, Esq. <br> 240 Greenwich Street <br> New York, New York 10286 <br> (Name and Address of Agent for Service)  | &nbsp;&nbsp; Dreyfus Government Cash Management Funds <br> (Exact Name of Registrant as Specified in Charter) <br> c/o BNY Mellon Investment Adviser, Inc. <br> 240 Greenwich Street, New York, New York 10286 <br> (Address of Principal Executive Offices) (Zip Code) <br> Registrant's Telephone Number, including Area Code: (212) 922-6400 <br> Deirdre Cunnane, Esq. <br> 240 Greenwich Street <br> New York, New York 10286 <br> (Name and Address of Agent for Service)  |
| &nbsp;&nbsp; It is proposed that this filing will become effective (check appropriate box)  | &nbsp;&nbsp; It is proposed that this filing will become effective (check appropriate box)  | &nbsp;&nbsp; It is proposed that this filing will become effective (check appropriate box)  |
| &nbsp;&nbsp; [_]  | &nbsp;&nbsp; immediately upon filing pursuant to paragraph (b)  | &nbsp;&nbsp; immediately upon filing pursuant to paragraph (b)  |
| &nbsp;&nbsp; [X]  | &nbsp;&nbsp; on June 1, 2026 pursuant to paragraph (b)  | &nbsp;&nbsp; on June 1, 2026 pursuant to paragraph (b)  |
| &nbsp;&nbsp; [_]  | &nbsp;&nbsp; 60 days after filing pursuant to paragraph (a)(1)  | &nbsp;&nbsp; 60 days after filing pursuant to paragraph (a)(1)  |
| &nbsp;&nbsp; [_]  | &nbsp;&nbsp; on (date) pursuant to paragraph (a)(1)  | &nbsp;&nbsp; on (date) pursuant to paragraph (a)(1)  |
| &nbsp;&nbsp; [_]  | &nbsp;&nbsp; 75 days after filing pursuant to paragraph (a)(2)  | &nbsp;&nbsp; 75 days after filing pursuant to paragraph (a)(2)  |
| &nbsp;&nbsp; [_]  | &nbsp;&nbsp; on (date) pursuant to paragraph (a)(2) of Rule 485  | &nbsp;&nbsp; on (date) pursuant to paragraph (a)(2) of Rule 485  |
| &nbsp;&nbsp; If appropriate, check the following box:  | &nbsp;&nbsp; If appropriate, check the following box:  | &nbsp;&nbsp; If appropriate, check the following box:  |
| &nbsp;&nbsp; [X]  | &nbsp;&nbsp; this post-effective amendment designates a new effective date for a previously filed post-effective amendment.  | &nbsp;&nbsp; this post-effective amendment designates a new effective date for a previously filed post-effective amendment.  |

---

**EXPLANATORY NOTE**

This Post-Effective Amendment No. 84 to the Registration Statement on Form N-1A for Dreyfus Government Cash Management Funds is being filed pursuant to paragraph (b)(1)(iii) of Rule 485 under the Securities Act of 1933 solely for the purpose of delaying, until June 1, 2026, the effectiveness of Post-Effective Amendment No. 82 ("PEA No. 82"), which was filed with the Securities and Exchange Commission via EDGAR on March 13, 2026. Since no other changes are intended to be made to PEA No. 82 by means of this filing, [Parts A and B PEA No. 82](https://www.sec.gov/Archives/edgar/data/740766/000207184426000257/485a.htm) and [Part C of Post-Effective Amendment No. 83](https://www.sec.gov/Archives/edgar/data/740766/000207184426000349/485a.htm) are incorporated herein by reference.

<u>SIGNATURES</u>

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Amendment to the Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly caused this Amendment to the Registration Statement to be signed on its behalf by the undersigned, duly authorized, in the City of New York, and State of New York on the 28th day of May 2026.

---

| | |
|:---|:---|
| &nbsp;&nbsp; Dreyfus Government Cash Management Funds  | &nbsp;&nbsp; Dreyfus Government Cash Management Funds  |
| &nbsp;&nbsp; BY:  | &nbsp;&nbsp; /s/ Deirdre Cunnane  |
|  | &nbsp;&nbsp; Deirdre Cunnane, Vice President  |

---

Pursuant to the requirements of the Securities Act of 1933, this Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated.

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp; Signatures  | &nbsp;&nbsp; Title  | &nbsp;&nbsp; Date  |
| &nbsp;&nbsp; /s/ David DiPetrillo<sup>\*</sup>  | &nbsp;&nbsp; President (Principal Executive Officer)  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; David DiPetrillo  |  |  |
| &nbsp;&nbsp; /s/ James Windels<sup>\*</sup>  | &nbsp;&nbsp; Treasurer (Principal Financial Officer and Accounting Officer)  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; James Windels  |  |  |
| &nbsp;&nbsp; /s/ Joseph S. DiMartino<sup>\*</sup>  | &nbsp;&nbsp; Chairman of the Board  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Joseph S. DiMartino  |  |  |
| &nbsp;&nbsp; /s/ Francine J. Bovich<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Francine J. Bovich  |  |  |
| &nbsp;&nbsp; /s/ J. Charles Cardona<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; J. Charles Cardona  |  |  |
| &nbsp;&nbsp; /s/ Andrew J. Donohue <sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Andrew J. Donohue  |  |  |
| &nbsp;&nbsp; /s/ Isabel P. Dunst<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Isabel P. Dunst  |  |  |
| &nbsp;&nbsp; /s/ Robin A. Melvin<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Robin A. Melvin  |  |  |
| &nbsp;&nbsp; /s/ Nathan Leventhal<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Nathan Leventhal  |  |  |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp; /s/ Roslyn M. Watson<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Roslyn M. Watson  |  |  |
| &nbsp;&nbsp; /s/ Benaree Pratt Wiley<sup>\*</sup>  | &nbsp;&nbsp; Board Member  | &nbsp;&nbsp; 05/28/2026  |
| &nbsp;&nbsp; Benaree Pratt Wiley  |  |  |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>\*</sup>BY:  | &nbsp;&nbsp; /s/ Deirdre Cunnane  |
|  | &nbsp;&nbsp; Deirdre Cunnane, Attorney-in-Fact  |

---