What Is the Difference Between Streamlined Foreign Offshore and Streamlined Domestic Offshore Procedures?
The Streamlined Foreign Offshore Procedures (SFOP) and Streamlined Domestic Offshore Procedures (SDOP) are two tracks of the same IRS amnesty program for taxpayers with unreported foreign accounts or assets. The key difference is where you live: SFOP is for taxpayers residing outside the U.S. and carries no penalty, while SDOP is for U.S. residents and carries a 5% miscellaneous offshore penalty. Both require a non-willful certification under penalty of perjury (IRS: Streamlined Filing Compliance Procedures).
| Feature | SFOP (Foreign) | SDOP (Domestic) |
| Who qualifies | U.S. taxpayers residing outside the U.S. | U.S. taxpayers residing in the U.S. |
| Residency test | 330+ full days abroad in at least 1 of 3 Streamlined tax years, or no U.S. abode | Does not meet the SFOP residency test |
| Penalty | None | 5% of the highest year-end foreign asset balance across 6 FBAR years |
| Tax returns filed | 3 years of delinquent or amended returns | 3 years of amended returns |
| FBARs filed | 6 years of delinquent FBARs | 6 years of delinquent FBARs |
| Certification form | Form 14653 | Form 14654 |
How to determine which track applies:
- Expats living abroad full-time: SFOP if you spent 330+ days outside the U.S. in any one of the 3 Streamlined tax years, or had no U.S. abode in any of those years
- U.S. residents with unreported foreign accounts: SDOP. The 5% penalty base includes both FBAR-reportable accounts and Form 8938 specified foreign financial assets
- Recently returned to the U.S.: you may still qualify for SFOP if the residency test is met in at least one of the 3 lookback years
- Neither track works if your conduct was willful: both require a non-willful certification; if the IRS later determines willfulness, the certification (signed under penalty of perjury) becomes a separate legal exposure
Key eligibility rules for both tracks:
- No prior IRS contact about the returns or accounts being cured
- Non-willful conduct must be truthfully certified
- Filing under the wrong track can result in rejection and loss of penalty protection
For full program details, see our Streamlined Filing Compliance Procedures guide.
Last updated on April 29, 2026
