US Tax Services for American Expats in Singapore

Singapore generally treats you as a tax resident for a calendar year if you're physically present or employed there for 183 days or more, though there are a few concessions for stays that straddle two years. That test only settles your Singapore position. It has nothing to do with your U.S. obligations: as an American citizen you keep filing with the IRS no matter how many days you spend on the island.

No. The U.S. and Singapore have never signed a full income tax treaty for individuals, so there's no treaty tie breaker to lean on. In practice, most Americans there rely on the Foreign Earned Income Exclusion (Form 2555), the Foreign Tax Credit (Form 1116), or a mix of the two. Which one wins depends on your salary, your Singapore tax bill, and things like housing allowances, so we usually run it both ways before filing.

You can owe in both places, but you usually don't end up paying twice on the same income. Singapore taxes you based on residency and where the income is earned. The U.S. taxes its citizens on worldwide income. The exclusion and credit rules exist to soften that overlap, yet they don't switch off the requirement to file. On top of the return, you may also have FBAR and Form 8938 reporting for your Singapore bank and CPF accounts.

Almost always. If your gross income tops the normal filing threshold, you file, even if the exclusion or credits bring your U.S. tax to zero. Living abroad gets you an automatic extension to June 15, and you can request more time beyond that. Just remember the extension covers filing, not paying: interest on any balance still starts after the April deadline.

Two reports come up most. The FBAR (FinCEN Form 114) is required when your foreign accounts together go over $10,000 at any point in the year, and that includes joint accounts and ones you can sign on for an employer. Form 8938, under FATCA, has higher thresholds for people living abroad and goes in with your tax return. They're filed separately and have different rules, so missing one while doing the other is a common slip.

Yes, and distance doesn't change much. Our founder is an IRS Enrolled Agent, licensed by the U.S. Treasury with unlimited practice rights before the IRS. Once you sign Form 2848, we can answer notices, talk to IRS staff, handle an audit, file an appeal and request resolution options for you. Most overseas clients never speak to the IRS directly, which is a relief given the time difference.

Move on it before the IRS does. If you wait, it can build a substitute return from your W-2s or 1099s, which ignores the exclusion and credits you'd qualify for. Pull together pay slips, IR8A forms, prior returns and account statements for each missing year. If you were simply unaware of the rules, the IRS Streamlined Foreign Offshore Procedures (part of the Streamlined Filing Compliance Procedures, for non willful filers) may let you catch up with three years of returns and six years of FBARs, but eligibility has to be checked first.

Sometimes. First Time Abate relief can clear failure to file and failure to pay penalties for one year if your record was otherwise clean, and reasonable cause relief may apply if you have a credible explanation backed by documents. Neither happens automatically, and both require your filings to be current. Interest on unpaid tax is a separate charge and generally stays.