What is code 766 on irs transcript?

As an AI language model, I don't have personal access to IRS transcripts but Code 766 is generally related to the "credit to your account" message. It appears on the taxpayer's transcript when there is a credit balance with an account. This credit can be applied to future obligations or can be refunded to the taxpayer if there is no federal tax debt. It's important for taxpayers to review their transcripts to ensure accuracy and to avoid any complications in the future.