2020 wisconsin form
2020 I-010 Form 1, Wisconsin income tax (fillable)
The due dates for filing and making payments for certain 2020 income tax returns have changed. The due dates on this form may not reflect the new due dates.
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Tax Forms: Wisconsin State Tax Information
Nov 8, 2022 Wisconsin Department of Revenue - Requesting Tax Forms The Wisconsin Department of Revenue will provide tax forms by mail. Call 1-414-227-4000
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2017 Publication 501 - IRS
Jan 2, 2018 Gross income. Gross income is all income you receive in the form of money, goods, prop- erty, and services that isnt exempt from tax.
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