Approved vendors for Federal/State Employment Taxes (FSET)
Changes to withholding tax and wage reporting forms and Web File applications are here!
We’ve updated our website, publications, and other content to reflect these changes. For an overview of what’s different, see March 2025 changes to withholding tax and wage reporting.
If you're filing your employment taxes through FSET, you must use department-approved tax preparation software. This ensures we can process your return. For more information about FSET, see Federal/State Employment Tax (FSET) information for software developers.
We add software products to this page as we approve them. Check back frequently for the latest approved vendors and products.
| Software developer | Product name | For more information | Approved returns | Offers amended filings |
|---|---|---|---|---|
| C&S Technologies Inc. 1879 Lundy Ave, Suite 266 San Jose, CA 95131 |
C&S Technologies Inc. | www.esmartpayroll.com Support: 408-935-8969 support@esmartpayroll.com |
NYS-1 NYS-45 |
Yes |
| Square Inc. 1955 Broadway Ste 600, MSC 710, Oakland, CA 94612 |
Square Payroll | www.squareup.com/payroll Support: 855-700-6000 payroll@help-messaging.squareup.com |
NYS-1 NYS-45 |
No |
| Lewis Software Associates, LLC 3619 Scruggs Place Springdale, MD 20774 |
Quarterly Express Plus |
www.qexplus.com Support: 877-854-0100 support@qexplus.com |
NYS-1 NYS-45 |
Yes |
| Thomson Reuters Tax & Accounting, Inc. 6300 Interfirst Dr. Ann Arbor, MI 48108 |
Accounting CS Payroll | https:\\CS.Thomsonreuters.com Support: 800-968-0600 |
NYS-1 NYS-45 |
No |
| Greenshades Software Inc. 7020 AC Skinner Parkway Suite 140 Jacksonville, FL 32256 |
Greenshades Software | www.greenshades.com Support: 904-807-0160 ext. 6088 sales@greenshades.com |
NYS-1 NYS-45 |
No |
| E Workforce Payroll Inc 93 Christiana Rd, New Castle, DE 19720 |
E Workforce Payroll | https://eworkforcepayroll.com/ Support: 888-852-3511 info@eworkforcepayroll.com |
NYS-1 NYS-45 |
Yes |
| AccountantsWorld LLC 140 Fell Ct, Hauppauge, NY 11788 |
Payroll Relief and After the Fact Payroll | https://www.accountantsworld.com/ Support: 631-256-4900 |
NYS-1 | No |
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