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Home>Payroll Tax Filings Information

Indiana Employer Tax Information

To sign up for Square’s online payroll service in Indiana, you must be registered with the Indiana Department of Revenue (DOR) and Indiana Department of Workforce Development (DWD) so we can pay and file your state taxes.

Agency Tax ID Tax ID Format
Indiana Department of Revenue Indiana Tax Identification Number 0XXXXXXXXX XXX (13 digits, beginning with a 0)
Indiana Department of Workforce Development> SUTA Account Number XXXXXX (6 digits)
Indiana Employer Tax Rate X.XX%

Indiana New Employer Registration

Indiana Tax Identification Number

  1. Register online with INBiz. Click Register Now at the bottom of the page and follow the instructions.

  2. You’ll receive your Tax Identification Number within 2-3 hours after completing online registration. For more information, contact the agency at (317) 233-4016.  Note: To ensure timeliness of your Indiana withholding tax payment and filing WH-1, Square Payroll sends this at the more frequent cadence; early-monthly filing.

SUTA Account Number

  1. Register online as a new business.

  2. You’ll receive your SUTA Account Number immediately after completing the registration online.

Indiana Employer Tax Rate

If you are unsure, contact the agency at (800) 891-6499.

Find Your Indiana Tax ID Numbers and Rates

Indiana Tax Identification Number

  • You can find your Tax Identification Number in any mail you have received from the Department of Revenue.

  • If you’re unsure, contact the agency at (317) 233-4016. Note: To ensure timeliness of your Indiana withholding tax payment and filing WH-1, Square Payroll sends this at the more frequent cadence; early-monthly filing.

SUTA Account Number

  • You can find your SUTA Account Number by logging into your Indiana Uplink account.

  • You can also find your SUTA Account Number on any previously filed quarterly contribution and payroll report.

  • If you’re unsure, contact the agency at (800) 891-6499.

Indiana Employer Tax Rate

  • You can find your Employer Tax Rate by logging into your Indiana Uplink account.

  • You can also find your Employer Tax Rate on the Merit Rate Notice mailed to you by the Department of Workforce Development.

  • If you’re unsure, contact the agency at (800) 891-6499.

You are responsible for ensuring Square Payroll has the correct tax rate on file for your business. If you need to update your rate, you can do so from the Tax Info tab in your online Square Dashboard.

Indiana State Tax Details

Square Payroll processes the following per the frequency below to the listed state agencies:

Agency Name Frequency
Department of Revenue Withholding Tax Payment / Filing (WH-1) Early-Monthly
Annual Withholding Tax Filing (WH-3)* Annually
State W-2 Reporting Annually
Indiana Department of Workforce Development Unemployment Insurance Tax Payment Quarterly
Unemployment Insurance Wage/Payroll Report (UC-5) Quarterly
Indiana New Hire Reporting Center New Hire Reporting Per New Employee

Note: Because Square Payroll files your State W-2 forms electronically, filing Annual Withholding Tax Filing (WH-3) is not required.

Learn how to locate or obtain an EIN.