You moved abroad for a job, married someone from another country, or inherited an account from a relative overseas. Then tax season arrives, and you realize the US still expects to hear about it. Whether you live in the United States with an account overseas or abroad as a US citizen, foreign accounts come with reporting rules that are easy to miss and costly to ignore.
The good news is that the basics are manageable once you break them down step by step. This guide explains in plain terms what to track, which thresholds matter, how to keep records, and when to get help.
Know Why the IRS Cares About Accounts Abroad
The US taxes its citizens and residents on income from around the world, and it also asks them to report certain foreign financial assets. Reporting is separate from paying tax. You may owe no extra tax on an account and still have a form to file.
That is why many people get caught off guard. A savings account that feels too small to matter can still trigger a reporting requirement. Knowing this upfront lets you plan, instead of reacting to a notice later.
List Every Foreign Account You Hold
Start with a simple inventory. Write down every account you can access or control outside the US, including ones you rarely use. For each, note:
- The bank or institution name and country.
- The account number and type.
- The highest balance during the year.
- Whether the account is joint or in a company name.
- The currency it is held in.
An old account from a previous job or country is easy to forget, so check old statements and email. The list becomes the foundation for every form you file.
Check the FBAR and Form 8938 Thresholds
Two main reports apply to many people with foreign accounts, and they have different rules. The IRS comparison of Form 8938 and FBAR requirements says the FBAR applies when the combined value of foreign financial accounts exceeds $10,000 at any time during the calendar year. Form 8938 has higher thresholds that depend on filing status and where you live. For example, an unmarried filer living in the US must file if assets exceed $50,000 at year-end or $75,000 at any time, while an unmarried filer living abroad faces $200,000 and $300,000.
The IRS page, last reviewed in September 2026, says filing Form 8938 does not replace the FBAR, so you may need both. These are general thresholds, not a personal answer, and other rules can apply.
Get Help When Your Situation Gets Complicated
Many people can handle a simple case, but things get harder with several accounts, foreign income, joint ownership, or missed past filings. In those cases, expat tax services can save time and reduce errors, as long as you understand what you are buying.
MyExpatTaxes says on its homepage that it offers a US expat tax service with software and tax professional options, covering the federal return, the FBAR, and FATCA forms. Whichever provider you consider, ask who prepares and signs your return, how they handle Form 8938 and the FBAR, and what happens if the IRS writes to you. Choose a provider that explains its process in plain terms.
Keep Clean Records All Year
Good records make filing far easier. Save a statement for each account at least once a year, plus the highest balance, and keep them in one folder with your tax documents.
Also track exchange rates. You will report amounts in US dollars, so note which rate you used and where you found it. Consistent records protect you if questions come later and save you from rebuilding numbers from memory.
Understand the Penalties and What to Do If You Are Behind
The IRS comparison page lists penalties that show why this matters. For Form 8938, it says the penalty can reach $10,000 for failure to disclose, plus $10,000 for each 30 days of non-filing after an IRS notice, with a potential maximum of $60,000. For the FBAR, a willful violation can carry a penalty of up to the greater of $100,000 or 50 percent of account balances for older assessments, with amounts adjusted over time.
If you realize you missed a filing, do not panic or ignore it. Gather your records and speak with a qualified tax professional about your options. Acting early usually leaves more choices than waiting for a notice.
Build a Simple Yearly Routine
Turn the rules into a calendar habit:
- January: Request year-end statements and note your highest balances.
- February: Update your account list and convert balances to US dollars.
- Early spring: Check thresholds and decide which forms apply.
- Before the deadline: File on time, or confirm your extension options.
A short checklist you repeat each year beats a last-minute scramble.
Conclusion
Managing foreign bank accounts and US tax reporting comes down to a few repeatable habits: know why reporting matters, keep a complete list of accounts, compare your balances with the FBAR and Form 8938 thresholds, and save clean records all year. When your situation grows complicated, a qualified professional can help you file accurately and avoid penalties that can be steep.
You do not need to become a tax expert, but you do need a plan. Set up your account inventory this month, mark your deadlines on a calendar, and revisit the rules each year, since thresholds and guidance can change.