Allowed refund claim cannot be amended after credit carryforward

Plain-English summary

Chief Counsel advised that a timely protective refund claim may be supplemented or amended only until the IRS takes final action on it. Final action includes both allowance and disallowance. An allowance can occur through a cash refund, application of the overpayment to another liability, or a taxpayer election to carry the credit forward to estimated taxes. Once the IRS determines the overpayment and carries the credit forward, the earlier year's refund claim is closed. The remaining account credit does not keep that claim pending or permit the IRS to redetermine the earlier overpayment.

Ruling snapshot

• Question: Can a taxpayer amend a timely refund claim because a carried-forward overpayment credit remains in the account?
• Outcome: Advice given that the claim cannot be amended after the IRS has fully allowed it through the credit.
• Key authorities: IRC §§ 6402(a), 6511(b)(1), and 7422(a).

Full text (IRS public release)

ID: CCA_2015041408491511 [Third Party Communication:

UILC: 6402.00-00 Date of Communication: Month DD, YYYY]

Number: 201526007
Release Date: 6/26/2015
From:
Sent: Tuesday, April 14, 2015 8:49:16 AM
To:
Cc:
Bcc:
Subject: Request for Assistance on Whether a Taxpayer can Supplement/Amend a timely filed claim for
refund based upon an overpayment credit still present in their account.

You asked for our advice on whether a timely filed refund claim can be
supplemented/amended based upon an overpayment credit remaining in a taxpayer’s
account.

A timely filed protective refund claim may be supplemented or amended up until the
point at which final action is taken on that claim. Final action can be allowance as well
as disallowance of a claim. See FSA 200121008 and IRS CCA 200547011, and cases
cited therein. Once a claim is allowed in full or disallowed, there is no longer a claim in
existence to amend or supplement.

Allowance of the claim can be via refund paid to a taxpayer or by credit applied to
another tax liability; the relevant IRC provisions applicable to refunds use the terms
refund and credit interchangeably. Under section 6402(a), upon determination of an
overpayment, the Service may either apply it to a tax liability or refund it to the
taxpayer. The taxpayer may also elect to carry a credit forward to apply to estimated
taxes. See also sections 6511(b)(1); 7422(a).

If a claim has been allowed in full, final action has been taken on the claim and there is
no longer an existing claim which can be supplemented or amended. The fact that the
claim may have been allowed via credit rather than a check paid to the taxpayer does
not make a difference; this was still final action taken with respect to the refund claim for
the particular periods and that refund claim ceases to exist. The determination of the
overpayment amount establishing the credit amount to be carried forward would be final
action on those refund claims. There is no authority for the position that an
overpayment credit remaining in a taxpayer’s account, because it was carried forward
from an overpayment determined in an earlier year, somehow keeps a refund claim for
that earlier year pending. The refund claim for the earlier year would be closed and
there is no authority for the Service to go back and redetermine the amount of that
overpayment.

Please let me know if we can be of further assistance.