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IRS 4883C: Identity Verification — Call Required
Straight answer: A 4883C letter is like the 5071C but requires phone verification: the IRS is holding a return filed under your SSN until you call and confirm it's really yours.
How many days do I have to respond to a 4883C?
30 days from the date printed on the notice (not the day you opened it). Call promptly — refund and return processing are frozen until verification is complete.
Your response deadline is approximately — days from today.
What should I do right now?
- Call the number in the letter with the letter itself, the tax return in question, and a prior-year return in front of you.
- If you didn't file the return, tell the agent — you'll be routed into identity-theft procedures.
- Expect long hold times; early morning calls midweek are fastest.
The costly mistake people make with a 4883C
Verifying through a link from an email or text claiming to be the IRS. The IRS doesn't initiate identity verification by email/text — only by letter.
Do I need professional help with a 4883C?
Not usually needed unless identity theft is confirmed.
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