The 2025 tax season is here. Start filing your 1099, W-2, 940, 941, and ACA 1095 forms today.

The 2025 tax season is here. Start filing your 1099, W-2, 940, 941, and ACA 1095 forms today. E-File Now

TaxBandits supports state-only filing for W-2 forms.

Wisconsin Form W-2 & WT-7 Filing Requirements

Meet your Wisconsin W-2 filing requirements confidently with TaxBandits!

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Simplify Your Wisconsin W-2 Filing with TaxBandits

  • Complete Wisconsin tax filing compliance
  • We support state-only filing
  • Free retransmissions and corrections
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Wisconsin Filing Requirements for W-2

The State of Wisconsin mandates W-2 filing, even if no state tax is withheld.

Condition Filing Method Additional Forms Due Date
If Wisconsin Tax Was Withheld Direct State Filing Form WT-7 February 02, 2026
If NO Wisconsin Tax Was Withheld Direct State Filing Not Required February 02, 2026

Ready to start filing W-2s with Wisconsin?

Information Required to File W-2 Forms with Wisconsin

Discover the key information needed to file Form W2 with the State of Wisconsin.

Information Required to File W-2 Forms

1. Employer’s state ID number

The employer's state identification number refers to the Wisconsin Withholding Tax Account Number.

Wisconsin State ID Format:

  • 15 digits, Constant 036 hyphen 10 digits hyphen followed by 2 digits (For example: 036-9999999999-99)

2. Wisconsin state/local wages

The total amount of taxable wages, tips, that is subject to Wisconsin state income tax.

3. Wisconsin state tax withheld

The total amount of state income taxes withheld from the employee’s wages.

E-file W-2s to the State of Wisconsin in minutes with TaxBandits!

Wisconsin Employers Annual Reconciliation Form WT-7

Form WT-7 is an Employer’s Annual Reconciliation of Wisconsin Income Tax Withheld used by employers in Wisconsin to report and reconcile the total amount of state income tax withheld from employees' wages during a tax year.

Information Reported on WT-7:

  • Business name
  • Total Wisconsin tax withheld
  • Total withholding reported on Deposit Reports
  • Number of 1099-MISCs/NECs
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TaxBandits doesn't support filing 'Form WT-7' with the state. The employers must file the form directly with the state before the deadline.

Wisconsin Employers Annual Reconciliation Form WT-7

E-file W-2 with Wisconsin state in minutes using TaxBandits!

TaxBandits – Simplifying Wisconsin State W-2 Compliance

TaxBandits supports the e-filing of W-2 forms directly with the Wisconsin Department of Revenue, ensuring compliance with state regulations.

Supports State-Only Filing

Supports State-Only Filing

With TaxBandits, you can file W-2 forms directly with your state, even if you don’t file your federal W-2 with us.

State Filing Guidance

State Filing Guidance

TaxBandits provides step-by-step instructions to effortlessly complete the state W2 e-filing process from start to end.

State Filing Guidance

Free W-2 State Corrections

TaxBandits supports e-filing of W-2 corrections with the State of Wisconsin at no additional cost if the original form was filed
with us.

Free Resubmissions

Free Resubmissions

If your W-2 forms are rejected by the Wisconsin Department of Revenue, you can correct errors and resubmit them for free.

Create a TaxBandits account to start filing your Wisconsin W-2 returns!

How to File Form W-2 with the State of Wisconsin?

Create your account and follow these steps to easily e-file your W-2s with the State of Wisconsin!

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  • Step 1: Choose Form W-2

    Select the type of W-2 form you want to file.

  • Step 2: Enter Form W-2 details

    Complete the form using manual entry or other bulk import options.

  • Step 3: Complete State Filing Information

    Provide the required Wisconsin state details for Form W-2.

  • Step 4: Choose Distribution Options

    Select the form distribution option — postal mailing, online access, both, or print and mail yourself.

  • Step 5: Review and Transmit

    Review your form and transmit it to the SSA and state agencies.

Start e-filing W-2 Forms with Wisconsin today—TaxBandits makes it quick and easy!

Frequently Asked Questions

Does Wisconsin require W-2 filing?

Yes, the Wisconsin Department of Revenue mandates the W2 filing, wage statements for certain payments made to the employee on the payroll.

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TaxBandits enables you to file W-2 forms directly with the state of Wisconsin, even if you filed your federal W-2 elsewhere. E-file now


Does Wisconsin require any additional forms to be submitted while filing W-2?

Yes! The Wisconsin Department of Revenue requires an employer who made payments from which Wisconsin tax was withheld or has an active Wisconsin withholding Account Number to file an additional Form WT-7 (Employers Annual Reconciliation of Wisconsin Income Tax Withheld).


What are the special fields required when filing a Form W-2 with Wisconsin?

When e-filing Form W-2 for Wisconsin, the state requires some special fields,

  • State Taxable Wages for Statewide Transit Tax
  • Statewide Transit Tax Withheld

What is the deadline to file a W-2 with Wisconsin?

The deadline to file Form W-2 with Wisconsin is January 31.

If the deadline falls on a weekend or federal holiday, the next business day is the deadline.


Can I electronically file a W-2 with Wisconsin?

Yes, you can file your W-2 form electronically. The state of Wisconsin only accepts electronic filing of Form W-2 and does not accept paper submissions.

Therefore, e-filing is the best option for hassle-free filing.

To help you with the e-filing of W-2, TaxBandits is here! We support the filing of W-2s with SSA and states. Plus, we distribute copies of the W-2 form to employees via postal mail.

You must take care of Form WT-7.


What are the W-2 penalties for Wisconsin?

The state of Wisconsin imposes penalties ranging up to $25,000 for late filing of W-2 forms, failure to file, incorrect filings, incomplete W-2s, or not filing electronically. This penalty will not exceed $25,000. Learn more about Form W-2 penalties.


Where do I mail W-2 forms when filing with the State of Wisconsin?

The state accepts only electronic W2 filing. So, you should not mail in form copies. If you’re looking for an IRS-certified e-file provider, check out TaxBandits! We support the e-filing of W-2 with the SSA and states.

Get started with TaxBandits today and stay compliant with the State of Wisconsin! Start Filing Now.


Can I file a W-2c with the State of Wisconsin?

Yes, you can file W-2c to correct previously filed W-2s. If you prefer to e-file your W-2c, TaxBandits is here to help. We offer W-2c e-filing with the State of Wisconsin.

Create your FREE account now to start e-filing your W-2c forms.

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