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IRS, Federal, USA
Send the right tax information without decoding agency pages.
Use this form to ask the IRS to refund or reduce certain taxes, penalties, interest, or fees when no other form is required for that request.
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Agency
Internal Revenue Service
Form identifier
843
Estimated time
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Verified
May 2026
Jurisdiction
IRS, Federal, USA
PDF source
From the issuer: https://www.irs.gov/pub/irs-pdf/f843.pdf
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