IRS Transcript Code 766: Refundable Credit Allowance
A refundable credit the IRS allowed on your account, such as the additional child tax credit or a stimulus-type credit. In one special case it instead reverses an offset.
The official definition, IRS Document 6209
Generated Refundable Credit Allowance; also, with an offset trace number, IRS TOP Offset Reversal (reverses a prior TC 898 with the same OTN).
What it means for your refund
Positive input: 766 amounts add to what can come back to you. The offset-reversal flavor actually restores refund money a Treasury offset had taken.
Reading the transcript around it
Codes rarely act alone: holds (570, 810) pair with releases (571, 811), a 971 often flags the letter that explains a hold, and the refund itself is always the 846 line. The full code index maps the neighbors, including the cycle code and As-of date explained without the folklore. If the account shows a balance rather than a refund, the letters that follow are decoded in our IRS notice decoder.
If the balance behind these codes needs resolving, our guide to what tax relief costs separates the IRS's own fees from what companies charge.
Sources: IRS Document 6209, Section 8A; IRM 21.5.6; IRS refund myth page. Verified July 2026.
General educational information, not tax advice. A transcript entry only means something in the context of your account; a credentialed tax professional can read yours in full. ClearChoiceRadar is not affiliated with the IRS or any government agency.