OMB control number
Letter Used To Ask Taxpayer Additional Information So We Can Locate The Account.
OMB 1545-0521 · TREAS/IRS.
OMB 1545-0521
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
| Form |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 198109-1545-109 | New collection (Request for a new OMB Control Number) | 1981-09-15 | Approved without change |