Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000759667-10-000002
Filing Date
2010-01-20
Accepted
2010-01-20 15:12:03
Documents
2
Effectiveness Date
2010-01-20

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE PROXY FILING letter.htm DEFA14A 12712
3 letterx1x1.jpg GRAPHIC 95474
  Complete submission text file 0000759667-10-000002.txt   162077

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000740123      
Series S000000098   DREYFUS TAX EXEMPT CASH MANAGEMENT FUND
Class/Contract C000000161   DREYFUS TAX EXEMPT CASH MANAGEMENT - Institutional Shares DEIXX
Class/Contract C000000162   DREYFUS TAX EXEMPT CASH MANAGEMENT - Investor Shares DEVXX
Class/Contract C000000163   DREYFUS TAX EXEMPT CASH MANAGEMENT - Administrative Shares DEAXX
Class/Contract C000000164   DREYFUS TAX EXEMPT CASH MANAGEMENT - Participant Shares DEPXX
Class/Contract C000053667   Agency Shares
  Status Name Ticker Symbol
CIK 0000740766      
Series S000000128   Dreyfus Government Cash Management
Class/Contract C000000286   dreyfus government cash management - Investor Shares DGVXX
Class/Contract C000000287   dreyfus government cash mangement - Institutional Shares DGCXX
Class/Contract C000000288   dreyfus government cash management - Administrative Shares DAGXX
Class/Contract C000000289   Dreyfus Government Cash Management - Participant Shares DPGXX
Class/Contract C000053659   Agency Shares
  Status Name Ticker Symbol
CIK 0000740766      
Series S000000129   Dreyfus Government Prime Cash Management
Class/Contract C000000290   Dreyfus Goverment Prime Cash Management - Investor Shares DVPXX
Class/Contract C000000291   Dreyfus Government Prime Cash Management - Institutional Shares DIPXX
Class/Contract C000000292   Dreyfus Government Prime Cash Management - Administrative Shares DAPXX
Class/Contract C000000293   Dreyfus Government Prime Cash Management - Participant Shares DGPXX
Class/Contract C000053660   Agency Shares
  Status Name Ticker Symbol
CIK 0000759667      
Series S000000018   DREYFUS CASH MANAGEMENT
Class/Contract C000000025   Institutional Shares DICXX
Class/Contract C000000026   Investor Shares DVCXX
Class/Contract C000000027   administrative shares DACXX
Class/Contract C000000028   participant shares DPCXX
Class/Contract C000053664   Agency Shares
  Status Name Ticker Symbol
CIK 0000779128      
Series S000000085   DREYFUS ONE HUNDRED PERCENT US TREASURY MONEY MARKET FUND
Class/Contract C000000122   DREYFUS ONE HUNDRED PERCENT US TREASURY MONEY MARKET FUND DUSXX
  Status Name Ticker Symbol
CIK 0000796251      
Series S000000112   DREYFUS TREASURY & AGENCY CASH MANAGEMENT
Class/Contract C000000251   Institutional Shares DTRXX
Class/Contract C000000252   Investor Shares DTVXX
Class/Contract C000000253   Administrative Shares DTAXX
Class/Contract C000000254   Participant Shares DTPXX
Class/Contract C000050493   Service Shares DSRXX
Class/Contract C000050494   Select Shares DTSXX
Class/Contract C000053665   Agency Shares
Class/Contract C000053675   Premier Shares
  Status Name Ticker Symbol
CIK 0000814236      
Series S000000084   DREYFUS NEW YORK AMT-Free Municipal MONEY MARKET FUND
Class/Contract C000000121   DREYFUS NEW YORK AMT-FREE MUNICIPAL MONEY MARKET FUND DNYXX
  Status Name Ticker Symbol
CIK 0000843781      
Series S000000113   DREYFUS TREASURY PRIME CASH MANAGEMENT
Class/Contract C000000255   Institutional Shares DIRXX
Class/Contract C000000256   Investor Shares DVRXX
Class/Contract C000000257   Administrative Shares DARXX
Class/Contract C000000258   Participant Shares DPRXX
Class/Contract C000053666   Agency Shares
  Status Name Ticker Symbol
CIK 0000865440      
Series S000000087   DREYFUS PENNSYLVANIA MUNICIPAL MONEY MARKET FUND
Class/Contract C000000124   DREYFUS PENNSYLVANIA MUNICIPAL MONEY MARKET FUND DPAXX
  Status Name Ticker Symbol
CIK 0000867955      
Series S000000326   DREYFUS MUNICIPAL CASH MANAGEMENT PLUS
Class/Contract C000000805   Institutional Shares DIMXX
Class/Contract C000000806   Investor Shares DVMXX
Class/Contract C000000807   Administrative Shares DAMXX
Class/Contract C000000808   Participant Shares DMPXX
Class/Contract C000053663   Agency Shares
  Status Name Ticker Symbol
CIK 0000871967      
Series S000000076   DREYFUS MASSACHUSETTS MUNICIPAL MONEY MARKET FUND
Class/Contract C000000113   DREYFUS MASSACHUSETTS MUNICIPAL MONEY MARKET FUND DMAXX
  Status Name Ticker Symbol
CIK 0000878734      
Series S000000331   DREYFUS NEW YORK MUNICIPAL CASH MANAGEMENT
Class/Contract C000000819   Institutional Shares DIYXX
Class/Contract C000000820   Investor Shares DVYXX
Class/Contract C000000821   Administrative Shares DAYXX
Class/Contract C000000822   Participant Shares DPYXX
Class/Contract C000053662   Agency Shares
Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129228297
DREYFUS TAX EXEMPT CASH MANAGEMENT FUNDS (Filer) CIK: 0000740123 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0131
Type: DEFA14A | Act: 34 | File No.: 811-03954 | Film No.: 10536042

Mailing Address C/0 DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129228297
DREYFUS GOVERNMENT CASH MANAGEMENT Funds (Filer) CIK: 0000740766 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 0131
Type: DEFA14A | Act: 34 | File No.: 811-03964 | Film No.: 10536036

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129228297
DREYFUS CASH MANAGEMENT (Filer) CIK: 0000759667 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0131
Type: DEFA14A | Act: 34 | File No.: 811-04175 | Film No.: 10536046

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129226726
DREYFUS ONE HUNDRED PERCENT US TREASURY MONEY MARKET FUND (Filer) CIK: 0000779128 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 811-04430 | Film No.: 10536045

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARKA VENUE NEW YORK NY 10166 2129228297
DREYFUS TREASURY & AGENCY CASH MANAGEMENT (Filer) CIK: 0000796251 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0731
Type: DEFA14A | Act: 34 | File No.: 811-04723 | Film No.: 10536043

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129226850
DREYFUS NEW YORK AMT-FREE MUNICIPAL MONEY MARKET FUND (Filer) CIK: 0000814236 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0531
Type: DEFA14A | Act: 34 | File No.: 811-05160 | Film No.: 10536039

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARKA VENUE NEW YORK NY 10166 2129228297
DREYFUS TREASURY PRIME CASH MANAGEMENT (Filer) CIK: 0000843781 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0228
Type: DEFA14A | Act: 34 | File No.: 811-05718 | Film No.: 10536044

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address THE DREYFUS CORPORATION 200 PARK AVENUE NEW YORK NY 10166 2129226850
DREYFUS PENNSYLVANIA MUNICIPAL MONEY MARKET FUND (Filer) CIK: 0000865440 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0930
Type: DEFA14A | Act: 34 | File No.: 811-06126 | Film No.: 10536041

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address 200 PARK AVE THE DREYFUS CORPORATION NEW YORK NY 10166 2129228297
DREYFUS MUNICIPAL CASH MANAGEMENT PLUS (Filer) CIK: 0000867955 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 811-06172 | Film No.: 10536038

Mailing Address C/O DREYFUS CORP 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166
Business Address 200 PARK AVENUE, 8TH FLOOR NEW YORK NY 10166 2129226850
DREYFUS MASSACHUSETTS MUNICIPAL MONEY MARKET FUND (Filer) CIK: 0000871967 (see all company filings)

EIN.: 000000000 | State of Incorp.: NY | Fiscal Year End: 0131
Type: DEFA14A | Act: 34 | File No.: 811-06273 | Film No.: 10536037

Mailing Address THE DREYFUS CORP 200 PARK AVE NEW YORK NY 10166
Business Address 200 PARK AVE C/O DREYFUS CORP NEW YORK NY 10166 2129228297
DREYFUS NEW YORK MUNICIPAL CASH MANAGEMENT (Filer) CIK: 0000878734 (see all company filings)

EIN.: 113077343 | State of Incorp.: MA | Fiscal Year End: 0731
Type: DEFA14A | Act: 34 | File No.: 811-06395 | Film No.: 10536040