Skip to main content
Department of Taxation and Finance

E-file Approved Software Developers for Partnership

To participate in the New York State e-file program, you must use tax preparation software that has been tested by the Tax Department. Our testing process ensures tax returns are properly formatted and can be processed when we receive them. Tax Department testing does not imply that we endorse the quality of the software (see Important Information Regarding Electronic Filing).

The vendors and products below are approved for partnership e-file.  

 The vendors and products below are approved for partnership e-file
Software developer Product(s) name For more information Main forms supported for Tax Year 2019 2020 2019 2018

CS Professional Suite
6300 Interfirst Dr
Ann Arbor, MI 48108-9130

UltraTax CS/1065

http://tax.thomsonreuters.com/us/en/cs-professional-suite

 Sales 800-968-8900, Support 800-968-0600

IT-204-LL, IT-370-PF X x X

CS Professional Suite
6300 Interfirst Dr
Ann Arbor, MI 48108-9130

UltraTax CS

https://tax.thomsonreuters.com/cs-professional-suite/                                      

Support: 800-968-8900               

Sales: 800-968-8900  CS.Sales@Thomson.com

IT-204-LL, IT-370-PF X X
Wolters Kluwer, CCH
9111 E. Douglas, Suite 400
Wichita, KS 67207
CCH Prosystem fx Tax https://support.cch.com
1-800-739-9998
IT-204, IT-204-LL, IT-370-PF X X X

TaxSlayer
945 Broad St.
Augusta, GA 30901

TaxSlayer

www.taxslayerpro.com
Support: 706-868-0985

Sales: (706)868-0985

IT-204, IT-204, IT-370-PF X X X

CrossLink Professional Tax Solutions, LLC
16916 S. Harlan Road

Lathrop, CA 95330

CrossLink

http://crosslinktax.com/
1-800-345-4337

IT-204, IT-204-LL, IT-370-PF X X X

CrossLink Professional Tax Solutions, LLC

16916 S. Harlan Road

Lathrop, CA 95330

CrossLink Online

https://www.crosslinktax.com/

1-800-345-4337

IT-204, IT-204-LL, IT-370-PF X X

TaxACT Inc
1425 60th Street NE
Cedar Rapids IA 52402

TaxACT

www.taxact.com
(319)373-3600

IT-204, IT-204-LL, IT-370-PF X X
TaxACT Inc
1425 60th St NE
Cedar Rapids IA 52402
TaxACT Professional www.taxact.com/professional/
(319)536-3571
IT-204, IT-204-LL, IT-370-PF X X

Thomson Reuters
2395 Midway Road
Carrollton TX 75006

GoSystem/ONESOURCE 

www.thomsonreuters.com

(972) 250-7000

IT-204-LL X X X

Thomson Reuters

2395 Midway Road

Bldg 1 M/S CD-685

Carrollton TX 75006

ONESOURCE Income Tax & GoSystem Tax RS

https://cs.thomsonreuters.com/gosystem/

1-800-968-8900

IT-204-LL X X

Drake Software
235 East Palmer Street
Franklin NC 28734

Drake Tax

www.drakesoftware.com
Support 1-828-524-8020
Sales: 1-800-890-9500 

IT-204, IT-204-LL, IT-370-PF

X

X

X

Intuit, Inc
7535 Torrey Santa Fe Road
San Diego CA 92129
Intuit ProSeries

http://accountants.intuit.com/tax/proseries

IT-204, IT-204-LL, IT-370-PF X X

CCH-Small Firm Services
225 Chastian Meadows Court NW

Suite 200
Kennesaw GA 30144

ATX https://taxna.wolterskluwer.com/
1-866-345-4172
IT-204, IT-204-LL, IT-370-PF X X X

Wolters Kluwer
225 Chastian Meadows Court NW

Suite 200
Kennesaw GA 30144

TaxWise

www.cchsfs.com
Support: 1-866-641-9473

Sales: 1-800-755-9473

IT-204, IT-204-LL, IT-370-PF X X X
Intuit
5601 Headquarters Drive
Plano Texas 75024
Lacerte

https://proconnect.intuit.com/lacerte
1-844-818-3677

IT-204, IT-204-LL, IT-370-PF X X X

Corptax, Inc. 
2100 E Lake Cook Rd Suite 800 
Buffalo Grove IL 60089

Corptax www.corptax.com
800-966-1639
IT-204, IT-204-LL, IT-370-PF X X X
Tax Technologies, Inc.
196 Woods Avenue
Bergenfield, NJ 07621
Tax Series

http://www.taxtechnologies.com/
(678)574-2160

IT-204, IT-204-LL, IT-370-PF X X X
Intuit
7535 Torrey Santa Fe Road
San Diego CA 92129
Turbo Tax Business http://turbotax.intuit.com/small-business-taxes/business.jsp IT-204, IT-204-LL, IT-370-PF X X
Intuit
5601 Headquarters Drive
Plano Texas 75024
ProConnect Tax Online (formerly Intuit Tax Online) https://proconnect.intuit.com/tax-online IT-204,IT-204-LL, IT-370-PF X X
Taxware Systems
924 West 9th St.
Upland CA 91786
WinPtnr Taxware

http://www.taxwaresystems.com

(909)931-3131

IT-204, IT-204-LL X X
On-Line Taxes Inc.
724 Jules Street
St Joseph MO 64501
OLTPRO Desktop / OLTPRO Web

www.oltpro.com
877-658-4776

IT-204, IT-204-LL, IT-370-PF X X X

H & R Block Inc
1 H&R Block Way
Kansas City MO  64105

BlockWorks

www.hrblock.com 

1-800-HRBLOCK

IT-204, IT-204-LL, IT-370-PF X X X
Advanced Tax Solutions, LLC
1603 Capitol Ave. Suite 310 A254 
Cheyenne, WY 82001
MyTaxPrepOffice

 https://app.mytaxprepoffice.com/login
(702) 431-2432

IT-204, IT-204-LL, IT-370-PF X X X
Updated: