How long you can stay on a U.S. tourist visa
A U.S. tourist visa (B-2) does not set a fixed length of stay. Instead, a U.S. Customs and Border Protection officer decides how long you can remain when you arrive at the port of entry — typically an airport or land border. That decision is written in your passport as an I-94 arrival/departure record, which shows your permitted stay end date.
Most tourists receive permission to stay for six months, though officers can grant less time or, rarely, more. The visa stamp itself is only a ticket to board a plane or cross a border; it does not determine how long you stay once you arrive. You must leave by the date stamped in your passport or you will be considered out of status.
The length of stay is not negotiable after you land. If you need more time, you must request it before your current permission expires by filing Form I-539 (process to Extend/Change Nonimmigrant Status) with U.S. Citizenship and Immigration Services (USCIS), though extensions for tourist visas are rarely granted.
Key Takeaways
- A CBP officer at your port of entry, not the visa itself, decides how long you can stay, and that date is written in your I-94 record in your passport.
- Most tourists receive six months, but officers can grant shorter periods based on their assessment of your ties to your home country and your travel plans.
- You must leave by your I-94 expiration date or you will be in violation of U.S. immigration law, which can affect future visas and entry.
- Extensions are possible through Form I-539 but are rarely granted for tourist visas unless you have a documented emergency.
- Your visa stamp is valid for ten years (or the validity period printed on it), but that does not extend your stay — it only lets you board a flight to the U.S.
What the CBP officer considers when deciding your stay length
The officer at the border has broad discretion. They look at your passport, your return ticket, your stated purpose, and your ties to your home country — job, family, property, bank accounts. If you appear to have strong reasons to return home, you are more likely to receive the full six months. If the officer suspects you might overstay, they may grant only 30 days or 90 days.
Your answers during the inspection matter. If you say you are visiting for two weeks, the officer may grant two weeks plus a small buffer. If you say you are unsure how long you will stay, the officer may interpret that as a flight risk and restrict your time. Honesty about your plans and clear evidence of ties to your home country — a job letter, property deed, or family documentation — help you receive a longer period.
The officer also considers your travel history. If you have overstayed a previous U.S. visa or violated the terms of another country's visa, the officer will likely grant you less time. A clean record and a coherent travel plan work in your favor.
The difference between your visa and your I-94 stay period
Many travelers confuse these two documents. Your B-2 visa is a stamp in your passport issued by a U.S. embassy or consulate abroad. It shows that a consular officer determined you are not a security or public health risk and that you have a legitimate reason to visit. That visa is typically valid for ten years (though validity varies by country).
Your I-94 arrival/departure record is what controls your actual stay. It is generated when you enter the U.S. and is either printed on a paper form or recorded electronically in the system. It shows the date you must leave. You can have a valid visa for ten more years but still be required to leave the U.S. in 30 days if that is what the CBP officer wrote on your I-94.
If you overstay your I-94 date, your visa becomes invalid even if it has years remaining. You will not be able to use that visa to re-enter the U.S., and you will face penalties when you try to leave or return.
What happens if you overstay your permitted stay
Overstaying is a violation of U.S. immigration law. The consequences depend on how long you overstay. If you stay past your I-94 date by even one day, you are technically out of status, though CBP officers sometimes exercise discretion for minor overages.
If you overstay by more than 180 days (six months), you will be barred from re-entering the U.S. for three years. If you overstay by more than one year, you will be barred for ten years. You may also face deportation proceedings, fines, and a permanent mark on your immigration record that affects future visa applications to the U.S. or other countries.
If you realize you will overstay, contact USCIS when ready to request an extension on Form I-539, though approval is not certain. Do not straightforward stay past your date and hope the officer at departure will overlook it.
How to find your I-94 expiration date
When you arrive in the U.S., the CBP officer will hand you a paper I-94 form or direct you to retrieve an electronic I-94 from the CBP website. Check this document when ready — do not wait until you are packing to leave. The expiration date is clearly marked.
If you received a paper form, keep it with your passport. If your I-94 is electronic, you can look it up on the CBP's I-94 website (cbp.gov/i94) using your passport number and date of birth. Write down your expiration date and set a reminder on your phone or calendar.
If you cannot find your I-94 or the date is unclear, contact the nearest USCIS field office or call the USCIS customer service line. Do not guess or assume you have six months — verify the exact date in writing.
Extending your stay if you need more time
To request an extension, you must file Form I-539 (process to Extend/Change Nonimmigrant Status) with USCIS before your current I-94 expiration date. The form costs a filing fee (currently $575 for most applicants) and requires supporting documents that explain why you need to stay longer.
Extensions for tourist visas are rarely granted. USCIS assumes you stated your intended length of stay when you entered, so asking for more time suggests you misrepresented your plans. You will need a strong reason — a medical emergency, a family death, a legal proceeding — backed by documentation such as hospital records, a death certificate, or court papers.
Processing time for I-539 is typically four to six months. You can remain in the U.S. while your extension is pending, but if it is denied, you must leave when ready. Filing an extension does not automatically extend your stay; you are only protected while the process is under review.
Leaving the U.S. before your I-94 expires
You can leave at any time before your I-94 expiration date without penalty. When you depart, CBP will scan your I-94 and mark it as used. Your departure record will be recorded in the system.
If you plan to return to the U.S. on the same visa, make sure your B-2 visa stamp is still valid (check the expiration date printed on it). If your visa has expired, you will need to explore for a new one at a U.S. embassy or consulate before you can re-enter, even if you left the U.S. before your I-94 expired.
Keep your passport and any departure documents in case you need to prove you left on time. Some travelers are asked to show proof of departure when explore for future visas.
Frequently Asked Questions
Can I stay longer than six months on a tourist visa?
Only if the CBP officer grants you more time at the port of entry, which is rare. You can request an extension through Form I-539 before your I-94 expires, but extensions are seldom approved for tourists unless you have a documented emergency. Plan your trip assuming you will receive six months or less.
What if I lose my I-94 form?
If you received a paper I-94, contact USCIS when ready to request a replacement. If your I-94 is electronic, you can retrieve it from the CBP website using your passport number. Write down your expiration date and keep it somewhere safe. Do not travel without knowing your departure important date.
Can I work while on a tourist visa?
No. A B-2 tourist visa does not authorize employment. Working while on a tourist visa is a violation of your status and can result in deportation and a bar to future entry. If you want to work in the U.S., you need a different visa category, such as an H-1B or L-1.
What happens if I overstay by a few days?
Even a few days is technically an overstay. CBP officers sometimes use discretion for minor overages, but you cannot count on it. Overstaying can result in fines, deportation, and a bar to re-entry. If you realize you will miss your date, contact USCIS before it passes.
Do I need to leave the U.S. on my return ticket?
You must leave by your I-94 expiration date, not necessarily on your return ticket. If your ticket is after your I-94 date, you must change your flight or you will overstay. If your ticket is before your I-94 date, you can leave early without penalty.