Form 8821: Tax Information Authorization
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JustFill is not affiliated with IRS. This is an independent third-party tool to help you complete Form 8821. Always download the current blank form from the official source and verify your completed copy before signing or submitting. Official Form 8821 from IRS
Form 8821, Tax Information Authorization, lets you authorize a person or organization — such as an accountant, lender, or tax pro — to receive and inspect your confidential IRS tax information for the years and tax types you specify. Unlike Form 2848, it does NOT let them represent you before the IRS; it only grants access to information. With JustFill you upload the blank IRS 8821 PDF, the AI maps each field, and you complete and download it free.
Form 8821 grants read-only access to your tax records: the person or company you name can receive transcripts and confidential information for the tax matters and periods you list, but cannot advocate or act on your behalf (that requires Form 2848, Power of Attorney). Lenders, mortgage processors, and tax professionals commonly use it to verify income or monitor an account. JustFill lets you complete the 8821 online so the appointee, tax types, and years are recorded clearly.
The official Form 8821 PDF and instructions are free to download from the IRS at irs.gov/forms-pubs/about-form-8821. Open the blank PDF in JustFill to type the appointee and tax-matter details, then download the completed form to submit to the IRS.
Get the official Form 8821 PDF from IRSWhat each section of Form 8821 asks for. JustFill’s AI will detect these fields automatically when you upload the PDF — review the breakdown below so you know what to enter.
Your name, address, and taxpayer identification number.
The person or organization authorized to receive your information, with their address and CAF number if any.
The tax form types, years, or periods the authorization covers.
Whether this authorization replaces or adds to prior ones.
You sign and date to authorize access.
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Official source: Form 8821 on IRS’s website
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