Tax Preparation business requirements — Wisconsin

What it takes to legally operate in Wisconsin. Add your city for local permits.

2 items below — add your city to check local permits, and we're still verifying. We show what we've confirmed and flag what we haven't rather than guess.

Formation & federal100% verified

Form an LLC (or operate as a sole proprietor)Depends on your situation

Wisconsin LLC filing fee ~$130

$130From our reference data — confirm on the official siteOfficial source ↗
Employer Identification Number (EIN)Required

Get a free EIN from the IRS

FreeVerified against the official sourceOfficial source ↗
Ongoing entity reportRequired

Wisconsin: annual report

$25 · annualFrom our reference data — confirm on the official siteOfficial source ↗

Wisconsin taxes100% verified

Sales / use tax registrationNot yet verified

Wisconsin has a sales/use tax — register with the state tax agency before selling taxable goods or services.

Verified against the official source · Sep 2026Official source ↗
State income taxRequired

Wisconsin has a personal income tax

From our reference data — confirm on the official siteOfficial source ↗

Licenses100% verified

Tax Preparation occupational licenseRequired

Every paid preparer needs an IRS PTIN; e-filing requires an EFIN. A few states (CA, OR, NY, MD, CT) register or license preparers. The IRS requires a written information security plan (WISP).

Verified against the official source · Sep 2026

Local permits0% verified

Local permitsNot yet verified

Local permits (zoning, home occupation, signage, health) are set by your city/county — tell us your city for specifics.

Not yet verified — check the official source

Insurance0% verified

General liability insuranceRecommended

General liability insurance are expected for tax preparation work.

Not yet verified — check the official source

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Official Wisconsin agencies

AI-generated guidance is for educational purposes only and is not legal, tax, or investment advice. Disclosures · Trust center