Estimated Tax Lookup

Instructions

  1. Select the ID Type you will be using (SSN, FEIN or middle 10 numbers (between hyphens) Wisconsin Tax Number - WTN)
  2. Enter the ID number
  3. Enter one of the following:
    • The amount of one of the last three payments made, OR
    • The amount of Wisconsin income from your most recently filed tax return:
      • Line 7 of the 2022 Form 1
      • Line 5 of the 2020 or 2021 Form 1
      • Line 30 of the 2021 or 2022 Form 1NPR
      • Line 31 of the 2020 Form 1NPR
  4. Press the "Search" button

For additional inquiries please see question 4 of the Individual Income Tax Estimated Tax Payments.