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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
Product name Software developer For more information Main forms Supported 2021 2020 2019

ATX

CCH-Small Firm Services
225 Chastian Meadows Court NW

Suite 200
Kennesaw GA 30144

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

BlockWorks

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

www.hrblock.com 

800-HRBLOCK

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

CrossLink

CrossLink Professional Tax Solutions, LLC
16916 S. Harlan Road

Lathrop, CA 95330

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

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

CrossLink Online

CrossLink Professional Tax Solutions, LLC

16916 S. Harlan Road

Lathrop, CA 95330

https://www.crosslinktax.com/

800-345-4337

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

CSC Corptax

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

www.corptax.com
800-966-1639
IT-204, IT-204-LL, IT-370-PF X X X

Drake Tax

Drake Software
235 East Palmer Street
Franklin NC 28734

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

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

X

X

X

GoSystem/ONESOURCE

Thomson Reuters
2395 Midway Road
Carrollton TX 75006

www.thomsonreuters.com

972-250-7000

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

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

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

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

IT-204, IT-204-LL, IT-370-PF X X X
OLTPRO Desktop / OLTPRO Web On-Line Taxes Inc.
724 Jules Street
St Joseph MO 64501

www.oltpro.com
877-658-4776

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

ONESOURCE Income Tax & GoSystem Tax RS

Thomson Reuters

2395 Midway Road

Bldg 1 M/S CD-685

Carrollton TX 75006

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

800-968-8900

IT-204-LL X X X
ProConnect Tax Online (formerly Intuit Tax Online) Intuit
5601 Headquarters Drive
Plano Texas 75024
https://proconnect.intuit.com/tax-online IT-204,IT-204-LL, IT-370-PF X X X
ProSeries Intuit, Inc
7535 Torrey Santa Fe Road
San Diego CA 92129

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

800-434-6818

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

TaxACT

TaxACT Inc
1425 60th Street NE
Cedar Rapids IA 52402

www.taxact.com
319-373-3600

IT-204, IT-204-LL, IT-370-PF X X X
TaxACT Professional TaxACT Inc
1425 60th St NE
Cedar Rapids IA 52402
www.taxact.com/professional/
319-536-3571
IT-204, IT-204-LL, IT-370-PF X X X
Tax Series Tax Technologies, Inc.
196 Woods Avenue
Bergenfield, NJ 07621

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

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

TaxSlayer

TaxSlayer
945 Broad St.
Augusta, GA 30901

www.taxslayerpro.com

Sales: 888-420-1040

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

TaxWise

Wolters Kluwer
225 Chastian Meadows Court NW

Suite 200
Kennesaw GA 30144

www.cchsfs.com
Support:  866-641-9473

Sales: 800-755-9473

IT-204, IT-204-LL, IT-370-PF X X X
Turbo Tax Business Intuit
7535 Torrey Santa Fe Road
San Diego CA 92129

http://turbotax.intuit.com/small-business-taxes/business.jsp

800-446-8848

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

UltraTaxCS

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

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 X
WinPtnr Taxware Taxware Systems
924 West 9th St.
Upland CA 91786

http://www.taxwaresystems.com

909-931-3131

IT-204, IT-204-LL X X X
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