Letter 5154: Abatement request closed: allowed or denied, no Appeals beyond the group

What Letter 5154 is

The closing letter for a request for abatement, meaning a Form 843 or X form filed on a penalty or tax that was assessed but not paid. The manual says Letter 5154 closes all abatement requests, and that "Disallowed requests for abatement have no appeal rights beyond the group level without paying the tax and filing a claim for refund" (IRM 4.23.13.4.1.4(2), July 1, 2024). Abatements "are considered as a courtesy rather than as a right afforded by law" (IRM 4.10.11.3.1(1), Sept. 4, 2020).

The deadline

No statutory deadline. A Letter 693 denial gives 15 days to ask for a group-manager conference (IRM 4.10.11.3.2(4)).

What to do

If the request was allowed, confirm the abatement on your transcript. If denied and you still dispute the penalty, the only route is to pay it and file a new Form 843 as a claim for refund; the original request "cannot be retroactively converted to a claim for refund" (IRM 4.10.11.2.1.2(5)). The claim then carries Appeals and suit rights (IRM 4.10.11.6.6.2(3)).

Abatement requests versus claims for refund

The same Form 843 does two different things depending on whether the amount has been paid. Filed on an assessed but unpaid penalty, it is a request for abatement: a request that the IRS exercise its discretion to remove the charge. Filed on a penalty you have paid, it is a claim for refund: an assertion of a legal right to the money back. The difference is in what happens if the answer is no. A denied abatement request can be reviewed by the examiner's group manager and that is the end of it; there is no right to Appeals and no right to sue. A denied claim for refund carries both, and the clock on the right to sue is the two years from the certified disallowance. Letter 5154 is the closing letter for abatement requests, allowed or denied, and its most important sentence is the one about what the denied taxpayer can do next, which is to pay and claim.

If it was allowed, and if it was not

If the request was allowed, pull an account transcript a few weeks later and confirm that the penalty and the interest on it were reversed; an abatement letter without a matching transcript entry is a case to call about. If it was denied and you accept the result, pay the balance, because interest and the failure-to-pay addition have been running since the original notice. If it was denied and you still believe the penalty is wrong, the route is fixed: pay it in full, then file a new Form 843 as a claim for refund, with the same facts and whatever the denial said was missing. The original request cannot be converted into the claim after the fact. The claim is worked afresh, and if it is disallowed you have Appeals and, after a certified disallowance, two years to sue. For a payer whose underlying matter is an information return penalty, this is often the first time the facts are weighed by someone other than the campus unit that assessed it. The claim versus abatement page covers the mechanics, the Form 843 refund claim template is written for the second filing, and the after-the-denial guide covers the reconsideration route for a 972CG penalty specifically.

Questions about Letter 5154

Have a different notice? The IRS notice decoder lists all 77 in the order they tend to arrive.