Quick answer
For Form 8822, keep the facts used to prepare the paperwork, the signed or final copy, the official IRS source used, proof of customer-controlled submission if sent, and any later IRS correspondence.
Source and advice boundary
This page is education-only and not tax, legal, accounting, filing, payment, mailing, faxing, upload, confirmation, or representation advice. IRS.gov and current official instructions control Form 8822 mechanics.
What to check next
Do not rely on a draft tool as the system of record. Store proof in your own files and involve a professional when facts are uncertain.
Tax Paperwork can help organize public-preview draft context for some narrow workflows, but the user remains responsible for official-source review, professional advice when needed, and customer-controlled submission records.
Common risk
The common mistake is treating a draft, checklist, payment receipt, upload receipt, mailing receipt, or third-party summary as IRS confirmation. Keep records, but verify official channel rules and follow-up through IRS.gov, official correspondence, or qualified professional help.
Official source starting points
Last updated June 14, 2026.