OMB control number

Notice of Expatriation and Waiver of Treaty Benefits

OMB 1545-2138 · TREAS/IRS.

OMB 1545-2138

Information used by taxpayer to notify payer of expatriation so that proper tax treatment is applied by payer. The taxpayer is required to use this form to obtain any benefit accorded by the statute.

The latest form for Notice of Expatriation and Waiver of Treaty Benefits expires 2028-08-31 and can be found here.