Tourist visa stays are limited by your entry stamp, not by the visa itself

The length of your stay depends on what the U.S. Customs and Border Protection (CBP) officer writes on your arrival paperwork, not on how long your visa is valid. When you enter the United States on a tourist visa, the officer stamps your passport with an I-94 arrival/departure record that shows the date you must leave. This date is typically 6 months from your entry, but the officer can grant less time — sometimes as little as a few weeks — based on what you tell them about your trip.

Your visa itself may be valid for 10 years, but that only means you can use it to enter the country multiple times during that period. Once you are inside the United States, the I-94 stamp is what controls how long you can stay. If your I-94 says you must leave on June 15, you cannot legally remain past that date just because your visa does not expire until 2034.

Key Takeaways

  • The CBP officer at the port of entry decides your allowed stay length and writes it on your I-94 form, typically allowing 6 months for tourists.
  • Your visa validity period and your allowed stay period are separate — a 10-year visa does not mean you can stay 10 years.
  • You can request a longer stay before you enter, but the officer has final authority and may grant less time than you ask for.
  • Staying past your I-94 date makes you out of status and can result in deportation, a ban on future entry, and loss of your visa.
  • You can extend your stay by filing a form with USCIS before your I-94 date expires, though extensions are rarely granted for tourists.

What the CBP officer decides at the border

When you arrive at a U.S. airport or land border, the CBP officer interviews you briefly about the purpose of your trip, how long you plan to stay, and whether you have ties to your home country. Based on your answers and documents, the officer stamps your I-94 with a departure date. For most tourists, this is 6 months from the date of entry. However, the officer can reduce this to 3 months, 1 month, or even 2 weeks if they believe your stated purpose or circumstances warrant a shorter stay.

The officer's decision is based partly on what you tell them. If you say you are visiting for two weeks, they may stamp you for two weeks. If you say you are unsure how long you will stay, they may grant the full 6 months. If you have no return ticket, no hotel reservation, or no clear reason to leave, the officer may grant less time. There is no formal appeal of the officer's decision at that moment, though you can request reconsideration before you leave the inspection area.

The difference between visa validity and stay duration

A U.S. tourist visa (B-1/B-2) is typically valid for 10 years from the date it is issued. This means you can use that visa to enter the United States up to 10 times during that 10-year window. Each time you enter, you get a new I-94 stamp with a new departure date. The visa itself does not control how long you stay — only the I-94 does.

Think of the visa as a ticket to board the plane and enter the country. The I-94 is your permission slip for how long you can remain once you are inside. You can have a valid visa and still be out of status if you overstay the I-94 date. Conversely, your visa can expire while you are still legally in the country, as long as you leave by your I-94 date.

Extending your stay before your I-94 expires

If you want to stay longer than the date on your I-94, you must file a Form I-539, process to Extend/Change Nonimmigrant Status, with U.S. Citizenship and Immigration Services (USCIS) before your current I-94 date passes. You must file at least 45 days before your departure date, though filing earlier is safer. The form costs money and requires you to show that your circumstances have changed or that you have a valid reason to extend.

USCIS rarely grants extensions for tourists. The agency assumes that if you wanted to stay longer, you should have told the CBP officer at the border. Extensions are more commonly granted to people on work visas, student visas, or other categories where a longer stay is expected. If you file an extension and USCIS denies it, you must leave by your original I-94 date or face deportation proceedings.

While your extension is pending, you are allowed to remain in the United States legally. However, if USCIS denies your request, you have no grace period — you must leave when ready or become out of status.

What happens if you overstay your I-94

Staying in the United States past your I-94 departure date is a serious violation. You become out of status, which means you are no longer lawfully present. The consequences include deportation, a ban on future entry to the United States, and loss of your visa.

If you overstay by even one day, you trigger a 3-year bar on re-entry. If you overstay by more than one year, you trigger a 10-year bar. These bars mean you cannot return to the United States legally for that period, even with a valid visa. Additionally, overstaying can affect your ability to sponsor family members or obtain other immigration benefits in the future.

If CBP or Immigration and Customs Enforcement (ICE) discovers you are out of status, they can arrest you and begin deportation proceedings. You will be held in detention and given a hearing before an immigration judge. Even if you have no criminal record and have lived in the country for years, overstaying makes you removable.

How to find out your exact departure date

Your I-94 departure date is printed on the small white card that CBP gives you when you enter. If you entered before 2013, you may have received a paper I-94 card. If you entered after 2013, your I-94 is electronic and you can look it up online.

To check your electronic I-94, visit the CBP website at cbp.gov/i94 and enter your passport number, date of birth, and passport country. The system will show your arrival date, departure date, and admission class. Print or save this information. If the date shown is wrong, you can request a correction through the same website.

If you have a paper I-94 card, keep it with your passport. Do not lose it — you will need it when you leave the country. If you lose it, contact CBP at the port of departure and bring your passport so they can look up your record.

Leaving the country before your I-94 expires

You can leave the United States before your I-94 date without penalty. Your departure automatically cancels your I-94. When you leave, CBP will scan your passport and I-94 card (if you have one) and record your exit. This exit record is important because it proves you left on time, which protects you from overstay bars if you want to return later.

If you leave by air or sea, CBP will record your exit automatically. If you leave by land, make sure to stop at the border inspection station and have your passport scanned. Do not cross the border without going through an official port of entry, even if you are leaving early, because CBP needs to record your exit.

Frequently Asked Questions

Can I stay longer than 6 months if I ask the CBP officer nicely?

The CBP officer has discretion to grant less time than 6 months, but not more. The maximum stay for a tourist is 6 months from your entry date. If you need more time, you must file an extension with USCIS before your I-94 expires, though extensions for tourists are rarely granted.

What if I want to stay 2 years on a tourist visa?

A tourist visa is not designed for long-term stays. If you want to live in the United States for 2 years, you need a different visa category, such as an employment visa (H-1B), student visa (F-1), or family-based visa. Entering on a tourist visa with the intention to stay 2 years is visa fraud and can result in deportation and a permanent ban.

Does my visa expiration date matter if I leave before my I-94 date?

No. As long as you leave by your I-94 date, your visa expiration date does not matter. You can leave legally even if your visa has already expired. However, if you want to return to the United States later, you will need a valid visa at that time.

Can I change my I-94 date after I arrive?

You cannot change your I-94 date directly. Your only option is to file Form I-539 with USCIS to request an extension before your current date expires. USCIS will review your request and either grant or deny it. There is no way to straightforward ask CBP to change the date you were given at the border.

What if I overstay by accident and do not realize until after?

Overstaying by accident does not excuse the violation. You are still subject to deportation and re-entry bars, even if you did not intend to overstay. If you realize you have overstayed, contact an immigration attorney when ready. Leaving the country voluntarily may be better than waiting for ICE to find you, though an attorney can advise you on your specific situation.