The growth of remote work has enabled US citizens to operate professionally from various global locations. However, the United States enforces a system of citizenship-based taxation, meaning all US citizens and green-card holders are legally required to file annual federal tax returns and disclose foreign assets, regardless of where they reside or earn their income.
Many remote workers assume that earning income online, getting paid in USD, or working while traveling exempts them from US tax filing. In reality, working outside the United States triggers specific tax regulations, thresholds, and disclosure obligations under the Internal Revenue Code (IRC).
1. The FEIE "Tax Home" Requirement
The primary tool used by US expats to reduce their US federal income tax liability is the Foreign Earned Income Exclusion (FEIE, Form 2555). For the 2025 tax year, the FEIE allows qualifying individuals to exclude up to $130,000 USD of foreign earned income from US taxation.
To qualify for the FEIE, you must meet the physical presence test by spending at least 330 full days outside the United States in any consecutive 12-month period. However, you must also satisfy a secondary requirement: establishing a foreign tax home.
The Tax Home Definition
Under IRS regulations, your tax home is the general area of your principal place of business or employment. If you do not have a regular place of business, your tax home is your regular place of abode.
- Itinerant Status: If you travel continuously on tourist visas, stay in short-term accommodations, and move frequently between countries, the IRS may classify you as an "itinerant" (a transient worker).
- The Consequences: For an itinerant worker, the IRS rules dictate that your tax home is wherever you work, which can be a foreign country. If you do not establish a foreign tax home, you become ineligible to claim the FEIE, and your entire global income is subject to standard US federal income tax.
To qualify for the FEIE, remote workers must establish a clear foreign tax home, typically by securing a long-term residency visa (such as a digital nomad visa), signing a local lease, and centering their professional and personal affairs in a specific foreign jurisdiction.
2. US Self-Employment Tax (Schedule C)
Many remote workers operate as freelancers, independent contractors, or sole proprietors of US-registered LLCs.
A common misconception is that the FEIE eliminates your entire US tax liability. While the FEIE can exclude your earnings from income tax, it does not exclude you from US Self-Employment Tax (currently 15.3% for Social Security and Medicare). Expats may be exempt from US self-employment tax if covered by a Totalization Agreement.
Self-employment tax is assessed on your net self-employment earnings before the FEIE is applied. This means that even if you qualify for the FEIE and owe $0 in federal income tax, you will still owe a 15.3% tax on your net business earnings to the IRS. This 15.3% tax rate consists of a 12.4% Social Security portion, which only applies up to the annual wage base limit ($176,100 for 2025), and a 2.9% Medicare portion, which applies to all net self-employment earnings without a cap.
3. FBAR Reporting for Fintech and Foreign Bank Accounts
Operating internationally requires opening local bank accounts or utilizing multi-currency digital wallets (such as Wise or Revolut) to manage daily expenses and receive client payments.
Under the Bank Secrecy Act, if you are a US person holding financial interests in, or signature authority over, foreign financial accounts, you must file an annual FBAR (FinCEN Form 114) if:
- The aggregate maximum balances of all your foreign accounts exceed $10,000 USD at any point during the calendar year.
Key Classifications for Remote Workers
- Fintech Wallets: If you maintain balances in non-USD currencies on Wise or Revolut, these funds are held in foreign banking partner institutions. Consequently, these accounts are classified as foreign financial accounts and must be disclosed on your FBAR.
- Aggregate Reporting: The $10,000 threshold is calculated by combining the maximum balances of all your foreign accounts. If you hold three foreign accounts with $3,500 USD in each simultaneously, your aggregate total is $10,500 USD, triggering an FBAR filing obligation for all three accounts.
4. Compliance Catch-Up: Streamlined Procedures
If you have resided abroad and missed prior years of US tax returns and FBAR filings, the IRS provides an administrative catch-up program: the Streamlined Foreign Offshore Procedures (SFOP).
As long as your past failure to file was non-willful (meaning you were genuinely unaware of your US tax filing obligations while living abroad), the Streamlined program allows you to come into full compliance by:
- Filing your last three years of delinquent federal income tax returns.
- Filing your last six years of missed FBAR reports.
- Submitting Form 14653, certifying that your past non-compliance was non-willful.
Under the SFOP, the IRS waives all late-filing, late-payment, and FBAR penalties.
For a detailed review of your international tax obligations, you can verify your eligibility for the Streamlined program and request a compliance evaluation from the licensed tax professionals at Capital Tax Limited.