Physical presence test: Complete guide to the 330-day rule (2026)
The IRS physical presence test is one of the two ways to qualify for the Foreign Earned Income Exclusion (FEIE). The key situation is the 2025 tax return filed in 2026. To qualify under this rule, you generally must spend at least 330 full days in foreign countries during any 12-month period that overlaps the tax year and maintain a foreign tax home during your qualifying period.
Physical presence test at a glance
- What it is: A day-count rule under the IRS FEIE framework that requires 330 full days abroad in a 12-month period.
- Who it helps: US citizens and resident aliens working abroad who travel frequently, move between countries, or are on short- or medium-term assignments overseas.
- How it differs from the bona fide residence test: The physical presence test relies strictly on counting qualifying days abroad, while the bona fide residence test evaluates long-term residency ties and intent to live abroad for a full tax year.
If the test is met and the foreign tax home requirement is satisfied, qualifying taxpayers may exclude up to $130,000 of foreign earned income for the 2025 tax year when filing their 2026 return.
This article is brought to you by Taxes for Expats, a long-standing expat tax firm helping Americans abroad file correctly and claim the exclusions and credits they qualify for. If your travel calendar is complicated, our experts can help you determine your qualifying period and the best filing approach.
What is the physical presence test?
The physical presence test is the FEIE time test for US citizens and resident aliens. You qualify when you are physically present in one or more foreign countries for at least 330 full days during any 12 consecutive months, and that 12-month period includes part of the tax year for which you claim the exclusion.
Think of it as a strict calendar rule. The IRS does not look first at whether you rented an apartment, got local residency papers, or intended to stay forever. It looks at your actual location day by day. The legal framework appears in Treas. Reg. § 1.911-2, and the filing details appear in the 2025 Instructions for Form 2555.
Physical presence test requirements
You qualify if:
- You are a US citizen or resident alien.
- You have a tax home in a foreign country, or countries, throughout your qualifying period.
- You are physically present in foreign countries for at least 330 full days during any 12-month period that includes part of the year you are claiming.
- Your foreign-earned income was earned during the period that you had a foreign tax home and met the test.
- Your qualifying days can be spread across more than one foreign country.
- US tax law does not specifically require a foreign resident visa or work visa for this rule, but you should still comply with the foreign country’s laws.
You do not qualify if:
- Your abode remains in the United States, so you fail the foreign tax home test.
- You count days in US territories, international waters, or the airspace above international waters as foreign-country days.
- You count the days spent in a country while you were there in violation of US law.
- You are trying to exclude pay earned as an employee of the US Government.
- Generally, if you miss the 330-day minimum, you fail the physical presence test. But the IRS allows limited exceptions if you had to leave because of war, civil unrest, similar adverse conditions, or certain US travel restrictions.
Unlike the bona fide residence test, the IRS physical presence test is mostly mechanical. That is why it often works well for contractors, teachers on limited assignments, digital nomads, and anyone whose expat life looks real but not yet fully settled.
The 330-day requirement explained
You must be physically present in foreign countries for 330 full days out of any 12-month period. The days do not have to be consecutive, and the 12-month period does not need to match either the calendar year or the tax year.
Common misunderstanding: a rough estimate of “about 11 months abroad” or “330 days abroad” is not enough. The IRS counts only full qualifying days. Partial travel days, long trips over international waters, and certain US transit days can break the count.
What counts as a “full day”?
A full day is a full 24-hour period from midnight to midnight spent in a foreign country or countries. That is why travel days cause so many mistakes. The IRS physical presence test and Publication 54 both treat this as a strict midnight rule.
A few examples make the rule easier to apply:
- Departure day from the United States: if you leave New York on June 10 and land in Paris on June 11 at 9:00 a.m., June 10 does not count, and your first full day in France is June 12.
- Arrival day in the United States: if you leave London on July 6 and land in Chicago on July 6, that date does not count as a full foreign day because part of the day was spent in the United States.
- Overnight foreign-to-foreign travel: if you fly from London to Stockholm in less than 24 hours and the trip stays within foreign countries, you usually do not lose a full day. If you travel by ship or otherwise spend 24 hours or more outside any foreign country, you can lose full days.
Time in a foreign country’s territorial waters and airspace generally counts. Time in international waters, US territories, and the airspace above international waters does not.
Choosing your 12-month period
The best 12-month window is the one that preserves the most qualifying days for the year you are filing. This is where planning matters more than most expats expect.
If this is your first partial year abroad, start by identifying your first full foreign day and then test 12-month windows beginning on or soon after that date. A mid-March move, for example, often makes a mid-March to mid-March window more useful than a January-to-December view.
If you moved abroad mid-year, do not limit yourself to the calendar year. A rolling 12-month period that begins after your move can often unlock the FEIE sooner and increase the number of qualifying days that overlap the tax year.
If you returned to the United States for an extended stretch, test more than one window. A long US visit can wreck one 12-month period but leave another intact. This is especially common when someone works abroad for most of the year, comes back for a family event, then resumes foreign work.
If you have not yet finished your best 12-month window by the time your return is due, the FEIE calculator can help with planning, and Form 2350 may let you extend the filing date until after you qualify.
Physical presence vs bona fide residence
Both tests are ways to become a qualified individual for FEIE purposes, and both still sit inside the same FEIE framework – including the tax home requirement.
| Feature | Physical presence test | Bona fide residence test |
|---|---|---|
| Minimum time required | 330 full days abroad in a rolling 12-month period | An uninterrupted period that includes an entire tax year |
| Flexibility | Higher – you can choose the best 12-month window | Lower – built around a full tax year |
| Best for | Mobile workers, digital nomads, first-year expats, shorter assignments | Long-term expats with a settled life abroad |
| Tax home requirement | Yes | Yes |
| Travel to the US | More sensitive to day count | Short trips can still fit, depending on the facts |
| Proof style | Travel logs, passport data, entry and exit records | Residency facts, housing, family, and economic ties |
| Calendar-year requirement | No | Yes. For most individual filers, that means January 1 through December 31. |
| Who can use it | US citizens and resident aliens | US citizens, plus certain treaty-country resident aliens |
| FEIE result | Same FEIE framework | Same FEIE framework |
NOTE! You only need to meet one test for a given year. You do not stack them for extra exclusion, but you can use one test in one year and the other in a later year if your facts change.
Which test should I choose?
The US physical presence test is usually the better fit when your facts are strong on travel days but weaker on long-term residency ties. The bona fide residence test is usually stronger when your life abroad looks stable and continuous.
| Your situation | Usually, the better fit | Why |
|---|---|---|
| Temporary assignment abroad | Physical presence test | You may have the days, even without long-term local ties |
| Digital nomad or multi-country travel | Physical presence test | The rule allows multiple foreign countries and focuses on the day count |
| First partial year abroad | Physical presence test | You can use a rolling 12-month window instead of waiting for a full tax year |
| Long-term settled life abroad | Bona fide residence test | Strong facts and circumstances can support a residency-based claim |
The US physical presence test also tends to be easier to explain and document when the real issue is simply whether you were outside the United States long enough. If you own or rent a home abroad, have local residency documents, and intend to stay indefinitely, the bona fide residence test may become more natural in later years.
Foreign Earned Income Exclusion (FEIE) and physical presence test
Passing the test can let you claim the FEIE on Form 2555 with your Form 1040. For tax year 2025, the maximum exclusion is $130,000 per qualifying person. This rule applies only to foreign-earned income – not passive income.
Key FEIE details
- The 2025 FEIE limit is $130,000 per qualifying person.
- A married couple can each claim FEIE if each spouse separately qualifies.
- Covered income can include wages, salary, bonuses, professional fees, and foreign-earned self-employment income.
- It does not cover dividends, interest, capital gains, rental income, pensions, annuities, or most other passive income.
- Income paid by the US Government or its agencies to employees does not qualify as foreign earned income for FEIE purposes.
- You generally cannot claim a foreign tax credit or deduction on the same income you exclude under FEIE, though you may still be able to claim a credit on foreign earned income above the excluded amount.
- The exclusion is prorated if you qualify for only part of the tax year.
- FEIE can reduce regular income tax, but it does not eliminate self-employment tax.
NOTE! On Form 2555, you choose either the bona fide residence route or the physical presence route for that filing. The form also forces you to match your chosen dates to your qualifying days and your tax home facts. If you want a quick estimate before filing, our physical presence test calculator can help organize the days.
How to calculate your 330 days
Start with a calendar, not a memory. This is the part of the physical presence test for taxes that most often breaks a claim. If you have not yet met the 330-day rule by the filing deadline, Form 2350 may be relevant because it can give you extra time to qualify before you file your FEIE claim.
To calculate your days, choose the 12-month period that best supports the tax year you are claiming. Then review each date in that window and classify it as a full foreign day, a partial travel day, or a US day. Count only full foreign days toward the 330-day minimum.
For each travel date, record the city and country where you were located, along with local arrival and departure times. Then review any travel that passed through the United States, US territories, or international waters, since those days often cause problems under the IRS physical presence test. Before filing, compare your count against passport data and itineraries to make sure your timeline holds up.
What records to keep
Keep more records than you think you need. For the US physical presence test, the strongest backup usually includes:
- passport stamps
- flight itineraries and boarding confirmations
- accommodation records
- entry and exit logs
- work calendars or client schedules
- digital travel history that shows where you were on specific dates
A physical presence test calculator can help with planning, but your real support is your documentation.
NOTE! There is no official IRS physical presence test calculator that replaces your own records, so do not rely on a rough travel app summary alone.
If you file before you qualify, the IRS generally allows you to file without the exclusion and later amend with Form 1040-X once you do qualify. For many readers comparing the physical presence test USA rules with FEIE timing rules, the filing detail matters just as much as the day count itself.
Physical presence test examples
Here are three compact physical presence test examples that show how the rule works in practice.
- Qualifies: Sarah works remotely while living in Thailand, Portugal, and Mexico during one 12-month period. After subtracting a short US holiday trip, she still has 335 full foreign days and a foreign tax home. Her 2025 foreign-earned income may qualify for FEIE up to the annual limit.
- Fails due to too many US days: Daniel starts working in Dubai, but makes several long trips back to the United States for family reasons. By the end of his chosen 12-month period, he has only 323 full foreign days. The IRS will not round up, so he does not pass the physical presence test.
- Qualifies after choosing a better window: Mike moved abroad late in 2024 and assumes he fails because his 2025 calendar-year count looks weak. But when he chooses a September 1, 2024, through August 31, 2025 window, he reaches more than 330 full foreign days. That window includes part of tax year 2025, so it can support his FEIE claim under the US physical presence test.
Conclusion
Use this test when your day count is strong, your foreign tax home is real, and you want a clear rule instead of a facts-and-circumstances argument. Watch out for broken travel days, long US visits, and the common mistake of ignoring the tax home requirement.
Physical presence test checklist
- Confirm that you have 330 full foreign days inside your chosen 12-month period.
- Confirm that your tax home was in a foreign country throughout your qualifying period.
- Keep a detailed travel log and supporting records.
- File Form 2555 with Form 1040 using the correct dates.
- Consider Form 2350 if you expect to qualify after the normal filing deadline.
- Do not claim a foreign tax credit on the same income you exclude under FEIE.
- Remember that FEIE does not remove self-employment tax.
Taxes for Expats supports the physical presence test, including Form 2555 preparation, and broader expat tax services for Americans abroad. The smartest next move is to verify your 330-day count, confirm your foreign tax home, and decide whether to file now, request more time, or use a different FEIE test.
FAQ
It is the FEIE day-count rule. The short answer is that the IRS checks whether you spent 330 full days in foreign countries during a rolling 12-month period that overlaps the tax year claimed, while also meeting the foreign tax home requirement.
You need 330 full days in foreign countries within a 12-month period. The days do not have to be consecutive, but they do have to be full midnight-to-midnight days that qualify under the IRS rules.
A full day is a full 24-hour period beginning and ending at midnight in a foreign country or countries. A day that includes time in the United States usually does not count. Time over international waters also does not count as foreign-country time.
Yes. The rule is about presence in foreign countries, not residence in one specific country. You can combine qualifying full days from more than one foreign country.
No. You can choose any 12 consecutive months, as long as the period includes part of the tax year for which you claim FEIE. That flexibility is often what makes the rule useful in a first year abroad.
The physical presence test is a day-count rule. The bona fide residence test is a residency-facts rule. Both can support FEIE, and both still require a foreign tax home.
Often, no. Departure days, arrival days, and long stretches spent outside any foreign country can break the midnight-to-midnight rule. That is why travel logs matter so much.
No. FEIE can reduce regular income tax on qualifying foreign earned income, but it does not, by itself, remove self-employment tax.
Yes. You must have a foreign tax home during the period you rely on for the exclusion. Under the regulations, the IRS physical presence route requires your tax home to be in a foreign country throughout the 330 full days of qualifying presence, and only income earned during the period when you both meet the test and have a foreign tax home can be excluded.
You may be able to request extra time with Form 2350 if you expect to qualify later. If you file before you qualify, another option is to file without FEIE and then amend your return after you meet the test.
No. You generally cannot use FEIE and a foreign tax credit on the same excluded income. But you may still be able to claim the credit on foreign earned income that exceeds the excluded amount.
A brief US transit stop of less than 24 hours between two points outside the United States is not treated as a US presence, but it is still treated as travel over areas not within any foreign country. So it may still prevent that date from becoming a full qualifying day. Searches for physical presence test in the USA usually point to this same rule under section 911.
Yes. If your facts change and you later become a settled long-term resident abroad, you may use the bona fide residence test in a later year instead. The US physical presence test is often the better fit first, while the bona fide residence test can become stronger over time.
There is no official IRS physical presence test calculator that substitutes for your own records. An online physical presence test calculator can help you model dates, but the IRS will still expect a defensible day count supported by passports, tickets, and other records.
The phrase physical presence test for taxes usually means the FEIE eligibility rule under section 911. It is different from the substantial presence test used to determine US tax residency for many noncitizens. If that is the comparison you need, our substantial presence test calculator explains the residency side.
The physical presence test USA rule is the same 330-day standard for US citizens and resident aliens, but resident aliens have a different limitation elsewhere in the FEIE rules: the bona fide residence test is generally available to them only if they are citizens or nationals of a treaty country.
No. The IRS physical presence test is one route, and the bona fide residence test is the other. The better option depends on how long you have been abroad, how settled your life is, and how clean your travel calendar looks.
