How long a US tourist visa is valid
A US tourist visa (B-2 visa) does not have a single fixed length. The visa stamp in your passport is valid for a certain number of entries into the United States, but the length of time you can stay once you arrive is decided by a US Customs and Border Protection officer at the port of entry — not by the visa itself.
When you arrive at the airport or border, the officer will stamp your passport with an I-94 arrival/departure record. This stamp or digital record shows your permitted stay date, which is typically written as "until" followed by a month and year. That date is what matters for how long you can remain in the country.
Most tourists receive permission to stay for six months, though officers can grant anywhere from a few days to six months depending on your circumstances, the purpose of your trip, and what you tell them at the border.
Key Takeaways
- The visa stamp itself is valid for a set number of entries (usually one or two), but does not determine how long you can stay once you arrive.
- A US Customs and Border Protection officer decides your permitted stay length when you enter the country, typically six months for tourists.
- Your I-94 record shows the actual date you must leave; overstaying past that date is a violation even if your visa stamp is still valid.
- Visa validity (how long the stamp lets you enter) and stay length (how long you can remain) are two separate things.
The difference between visa validity and stay length
The visa stamp in your passport has its own expiration date — this is how long the visa itself is valid for making entries into the United States. A B-2 tourist visa is typically valid for 10 years from the date it was issued, though the length varies by country and individual circumstances. This means you can use that visa to enter the US multiple times within those 10 years.
However, once you arrive and pass through customs, the officer issues you an I-94 record that is completely separate from the visa. This I-94 shows the specific date by which you must leave the country. You could have a visa that does not expire for five more years, but if your I-94 says you must leave on March 15, you must leave on March 15 — the visa validity does not extend your stay.
Many travelers confuse these two dates and believe they can stay as long as their visa is valid. This is a common mistake that leads to overstaying.
What happens if you stay past your I-94 date
Staying in the United States past the date on your I-94 is considered overstaying your visa, even if your actual visa stamp has not expired. Overstaying can result in serious consequences, including deportation, a ban from re-entering the country for three to ten years, and difficulty obtaining visas to other countries in the future.
If you realize you will need to stay longer, you must request an extension before your I-94 date arrives. This requires filing Form I-539 (process to Extend/Change Nonimmigrant Status) with US Citizenship and Immigration Services. Extensions are not automatic and must be requested in advance; waiting until after your date has passed makes you deportable.
How to find your permitted stay date
Your I-94 arrival/departure record is the official document showing when you must leave. If you received a physical stamp in your passport when you entered, look for the date written as "until [month/year]" — that is your departure date. If you entered by air or sea after 2013, your I-94 may be digital only and not appear in your passport at all.
You can look up your digital I-94 record on the US Customs and Border Protection website at cbp.gov/i94. You will need your passport number, date of birth, and passport country to retrieve it. Print or save a copy of this record and keep it with you; you will need to show it when you leave the country.
If you cannot find your I-94 or the date is unclear, contact the nearest US Citizenship and Immigration Services office or the CBP port of entry where you arrived. Do not guess — an incorrect departure date can lead to overstaying by accident.
Tourist visa validity by country
The length of time a B-2 visa stamp itself is valid varies depending on your country of citizenship. Citizens of most Western European countries, Australia, Japan, and several others receive 10-year visas. Citizens of some other countries may receive visas valid for only one, two, or five years.
The visa validity period is set by reciprocity agreements between the United States and your country — it is not based on your individual circumstances. You can find the visa validity for your country on the US State Department website under the visa section for your country, or by asking at the US embassy or consulate where you applied.
Remember that a longer visa validity does not mean you can stay longer on each visit. A 10-year visa straightforward means you can enter the country up to 10 times within those 10 years; each entry still gets its own I-94 with its own departure date.
Extending your stay as a tourist
If you want to stay longer than the date on your I-94, you must file Form I-539 before that date arrives. This form requests an extension of your stay and must be submitted to US Citizenship and Immigration Services, not to the border or embassy.
Extensions are granted only in certain circumstances — tourism itself is not usually a strong reason for an extension. USCIS is more likely to grant extensions if you have a documented emergency, a family situation that requires you to remain, or other compelling circumstances beyond your control. Processing can take several months, and you must remain in the country while your extension is pending.
If your extension is denied, you must leave by your original I-94 date or face deportation proceedings. For this reason, many travelers plan their trips to end before their I-94 date rather than risk an extension denial.
What to do before you leave the country
Before your I-94 date arrives, make sure you have an exit plan. If you are flying out, book your flight for a date before your I-94 expiration. If you are driving to Canada or Mexico, plan to cross the border before that date.
Keep your I-94 record with you when you travel — you will need to show it to the airline or at the border when you leave. If you lose it, you can retrieve a copy from the CBP website before you depart. Do not overstay even by a single day; the consequences are severe and long-lasting.
Frequently Asked Questions
Can I stay longer than six months on a tourist visa?
You can stay longer only if you file Form I-539 to request an extension before your I-94 date arrives. Extensions are not automatic and must be requested in advance. Most extensions for tourism are denied unless you have a documented emergency or compelling circumstance.
What if my visa expires while I am still in the United States?
Your visa expiration does not matter as long as you leave by your I-94 date. You can stay in the country even after your visa stamp expires, as long as you depart by the date on your I-94. The I-94 date is what controls your legal stay, not the visa validity.
How do I know if I am overstaying?
Check your I-94 record on the CBP website or look at the stamp in your passport. If today's date is past the "until" date on your I-94, you are overstaying. If you realize this has happened, contact a US Citizenship and Immigration Services office when ready; leaving the country as soon as possible is your best option.
Can I extend my stay by leaving and coming back?
No. Leaving the country and re-entering to reset your I-94 is considered visa shopping and is not permitted. If you do this, you may be denied entry on your next arrival or have your visa cancelled. You must use the proper extension process if you need to stay longer.
Do I need to do anything with my I-94 when I leave?
If you received a physical I-94 stamp in your passport, you do not need to do anything — it stays in your passport as proof of your legal stay. If you have a digital I-94, keep a copy for your records. Show your passport to the airline or border agent when you depart.