What CP54B means

CP54B says the name or identification number on your tax return does not match what the IRS has for your account, and the IRS needs more information before it will release your refund. The IRM title says it directly: Additional Information Needed Regarding Name and Social Security Number (SSN), Refund Delayed.

Your refund is not denied. It is parked until the IRS can confirm that the person on the return and the number on the return belong together.

CP54Q is the follow-up. The IRM describes it as an automatic second request that generates about a year after a CP54B if the account is still unresolved. This guide covers both.

Why you got it

For a Social Security number, the IRS checks the name on your return against Social Security Administration records. For an ITIN, it checks against IRS ITIN records. The IRM explains that the CP54 notices are issued when a return posts with an invalid primary number or when the account sits on what the IRS calls the invalid segment of its master file. Until that is fixed, refunds stay frozen.

The IRS lists the usual causes:

  • You married and filed under your spouse's last name without telling SSA.
  • You legally changed your name without updating SSA.
  • Your name or number is different from what appeared when your Social Security number was issued.
  • For ITIN holders, the same changes without updating the IRS ITIN Operation, or a name or number that differs from your CP565 ITIN assignment notice.

A typo by you or your preparer can cause it too. One transposed digit is enough.

The IRS computer does not know you got married. It only knows the name on the return does not match the name on file.

What to do now

  1. Compare. Put the notice next to your most recent Social Security card or ITIN documentation. Check spelling, hyphens, suffixes, and every digit.
  2. Complete the CP54 response form. Explain the discrepancy in plain words: marriage, divorce, legal name change, or a typo.
  3. Attach copies. Include copies of documents that show your correct name and identifying number. Keep the originals.
  4. Fix the underlying record. If your name changed, update SSA. If you have an ITIN, contact the IRS ITIN Operation. Publication 1915 explains ITIN records.
  5. Send it by the date on the notice and keep proof of when you sent it.

IRS procedures say a representative may be able to resolve the issue by phone if your identity information can be verified. If not, the representative will ask you to complete, sign, and return the second page of the notice, and a signed response can be accepted by fax.

When the refund comes

The IRS says that once it receives your response form and verifies your information, you should receive the refund in 4 to 6 weeks, as long as the name and number you provided match its records. If 6 weeks pass with nothing, check Where's My Refund.

The refund can still be reduced. IRC 6402(a) lets the IRS apply an overpayment to other federal tax you owe before refunding the rest. If part of your refund goes to an old balance, you should get a notice explaining it.

If you got a CP54Q

A CP54Q means the first request did not fix the problem. Maybe the response never arrived. Maybe it arrived without enough documentation. Maybe SSA's record still does not match. Respond to CP54Q the same way, and this time confirm that SSA or the ITIN Operation has actually updated your record before you send it. Otherwise you are asking the IRS to match a name that still is not on file.

A year is a long time to leave a refund sitting. Do not let it become two.

What not to do

Do not file a second return under a different name to get around the mismatch. It creates a duplicate filing problem on top of the mismatch.

Do not ignore the notice because the refund is small. The mismatch will follow you to next year's return.

Do not send original documents. Copies only.

Do not assume your preparer fixed it. Ask what was sent and keep a copy.

Common situations and fixes

Recently married. Either update SSA to your new name and send the IRS proof, or file using the name SSA currently has until the update is complete. Do not mix the two.

Divorced and back to a former name. Same answer. SSA's record controls for a Social Security number.

Hyphenated or compound names. Systems truncate and reorder these. Match the card exactly.

ITIN holders. The ITIN record is maintained by the IRS, not SSA. Contact the ITIN Operation to update the name.

Got a Social Security number after using an ITIN. The IRS's ITIN guidance says to use the SSN, stop using the ITIN, and tell the IRS so it can update its records and credit withholding reported under the ITIN.

Next year

The IRS's tip is the whole fix: file using the name and taxpayer identification number that SSA or the IRS has on record. If a name change is coming, update SSA first, then file.

The CP54 series has four members. CP54B holds a refund. CP54E concerns estimated tax payments. CP54G covers a return with an even balance or a balance due. CP54Q is the second request after a CP54B.

The law behind CP54B and CP54Q

IRC 6109 requires identifying numbers on returns and other tax documents when the regulations call for them. IRC 6402 governs refunds and offsets. IRM 21.3.1.6.29.1 describes CP54B as a notice of a name and SSN problem on a refund return, and IRM 21.3.1.6.29.4 describes CP54Q as the automatic second request about a year later.

If a mismatch has held your refund for months, call us at (813) 229-7100.