Caution:
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
The Integrated Automation Technologies (IAT) tool is mandated to be used by Notice Review to make address changes. Be sure to correct all misspelled or transposed information. See the IAT Job Aids, Address Job Aid, for more information.
Release the refund by inputting REQ54/ADJ54 TC 290 .00 with a posting delay of 1 to allow time for the TC 841 to post and the credit to return to the module from the deleted TC 846. The TC 290 .00 posting will remove the P- freeze allowing the refund to be released.
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