IRS response letter
By Justin Winter · Updated August 18, 2026
You can send a response to an IRS notice online in about two minutes: we typeset your letter, print it, and mail it USPS Certified with electronic Return Receipt for $14.99 all-in — proof of delivery matters when a deadline is at stake.
The template covers the four things an IRS response should state: which notice you are answering (number and date), whether you agree or disagree, what you are requesting, and what you have enclosed. Keep a copy of the letter and the enclosed documents for your records.
Why proof of delivery matters
- IRS deadlines are strict; a dispute about whether mail arrived can be decisive.
- Certified Mail with electronic Return Receipt gives a signed, dated delivery record.
- Keep the tracking link — it is your proof if the response date is ever questioned.
How it works
- Edit the template with your notice number, tax year, and what you are enclosing.
- Mail it Certified with Return Receipt ($14.99) so delivery is provable.
- We print the next business day and delete your file 30 days after delivery.
This is a template, not legal or tax advice. For significant amounts or complex situations, consult a tax professional.
Common questions
Why send an IRS response by certified mail?
The IRS has strict deadlines and sometimes disputes when it received mail. Certified Mail with electronic Return Receipt gives you date-and-signature proof of delivery.
What should I put in the letter?
The notice number and date, what you are responding to, whether you agree or disagree, and what you are requesting. Our template pre-fills the structure for you.
Does this give legal or tax advice?
No. It is a template, not legal or tax advice. For significant amounts, consider a tax professional.