How long you can stay on a US tourist visa

A US tourist visa (B-1/B-2) does not set a fixed length of stay. Instead, a US 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 officer stamps your passport with an I-94 arrival/departure record, which shows your permitted stay length. Most tourists receive 6 months, but officers can grant anywhere from a few days to 6 months depending on your circumstances.

The visa itself — the sticker in your passport — is separate from how long you can stay. The visa only proves you were cleared to enter the United States. Once you are inside, the I-94 record controls your legal stay period. You must leave by the date written on that record or you will be in violation of US immigration law.

Key Takeaways

  • The CBP officer at your port of entry decides your stay length when you arrive, not the visa itself or the consulate that issued it.
  • Most B-1/B-2 visa holders receive 6 months, but the officer can grant less based on your answers, documents, or travel history.
  • Your I-94 record shows your exact departure date — check it before you leave the airport, because errors are common and hard to fix later.
  • Staying past your I-94 date makes you deportable and can bar you from future US entry, even if your visa is still valid.
  • You cannot extend a tourist visa once you are in the United States, but you can request a shorter departure date if your plans change.

What the CBP officer considers when setting your stay length

The officer who inspects your passport at the border has discretion to set your stay period. They typically ask why you are visiting, how long you plan to stay, where you will be, and whether you have ties to your home country. If you answer that you are visiting for two weeks, they may grant exactly that. If you say you are unsure or planning an open-ended trip, they may grant the full 6 months or a shorter period.

Officers also review your travel history, employment status, and financial documents. Frequent travelers with stable jobs and clear ties to their home country often receive the full 6 months. First-time visitors, people with gaps in employment, or those who have overstayed before may receive 3 months, 30 days, or even less. There is no formal rule — the decision rests with the individual officer.

Reading your I-94 and checking for errors

Before you leave the airport or border crossing, open your passport and locate the I-94 stamp or card. It will show your arrival date and a departure date (sometimes labeled "until" or "valid until"). Write this date down or take a photo. Many travelers miss errors at this stage and discover them weeks later when they cannot leave or re-enter.

Common errors include the wrong year, a date that has already passed, or a date that does not match what the officer told you. If you spot an error before you leave the port of entry, ask to speak with a supervisor when ready. Once you leave the airport, correcting the I-94 is much harder and may require filing a form with US Citizenship and Immigration Services.

What happens if you overstay your I-94 date

Staying in the United States past your I-94 departure date is a violation of federal immigration law. You become deportable, and immigration enforcement can detain and remove you. Even one day past your date counts as an overstay.

An overstay also triggers a bar to future US entry. If you overstay by more than 180 days, you are barred from returning for 3 years. If you overstay by more than 1 year, you are barred for 10 years. These bars explore even if you leave voluntarily. You cannot waive them, and they do not expire early. A future visa process will be denied, and you will not be able to enter the country legally until the bar period ends.

Extending or changing your stay length

You cannot extend a B-1/B-2 tourist visa once you are in the United States. The law does not allow it. If your plans change and you need to stay longer, your only option is to leave and reapply for a new visa from your home country or a US embassy abroad. This process takes weeks or months.

You can, however, request a shorter departure date if you need to leave early. This does not require a form — you straightforward leave before your I-94 date. You can also contact US Citizenship and Immigration Services if you believe your I-94 date was recorded incorrectly, though this requires documentation and takes time.

Visa validity versus stay length: why they are different

Your B-1/B-2 visa sticker is valid for a set period — usually 10 years for US citizens of many countries, though this varies by your nationality. This validity period only matters for entering the United States. You can use a visa that is valid for 10 years to enter the country, but the CBP officer can still limit your stay to 30 days or 6 months once you arrive.

Conversely, your I-94 stay period does not depend on how much validity your visa has left. If your visa expires while you are in the United States, that does not affect your legal stay — you can remain until your I-94 date. However, if you leave the country and want to return, you will need a valid visa to re-enter, so an expired visa would require renewal before your next trip.

Planning your departure and avoiding problems

Mark your I-94 departure date on a calendar as soon as you receive it. Set a reminder for one week before so you have time to arrange travel. Do not wait until the last day — flights are often fully booked, and unexpected delays happen.

If you are unsure about your departure date or think there is an error, contact a US immigration attorney or your country's embassy in the United States before the date approaches. Do not guess or assume the date will be extended. Leaving on time is your responsibility, and immigration does not grant extensions for personal reasons or oversights.

Frequently Asked Questions

Can I stay longer if I get a job offer while I am in the US on a tourist visa?

No. A tourist visa does not allow you to work, and you cannot change your status to a work visa while you are in the country on a B-1/B-2. You must leave and explore for a work visa (such as an H-1B) from outside the United States. Some work visas allow you to explore from within the country, but only if you have not yet entered on a tourist visa or if you entered on a different visa type.

What if I miss my departure date by accident?

Contact US Citizenship and Immigration Services or an immigration attorney when ready. Overstaying, even by one day, creates a record that can bar you from future entry. You may be able to file a form to request a waiver or explain the overstay, but this is not may provide and requires legal help. Leaving the country as soon as possible after realizing the overstay is your best option.

Do I need to do anything to leave the US on my I-94 date?

No formal process is required. straightforward book your flight or arrange your departure before the date on your I-94. When you leave through an airport or border crossing, CBP will scan your passport and confirm your departure. Keep your passport with you and do not lose it — you need it to leave the country.

Can the CBP officer change my stay length after I have already entered?

No. Once the officer stamps your I-94 at the port of entry, that date is set. You cannot go back and ask for more time. The only way to extend your stay is to leave and re-enter, which requires a new visa and a new CBP inspection — and there is no may provide you will receive a longer period the second time.

What if my visa expires before my I-94 date?

Your visa expiration does not affect your legal stay in the United States. You can remain until your I-94 date even if your visa has expired. However, if you leave the country before your I-94 date, you will need a valid visa to re-enter, so you would need to renew it at a US embassy or consulate before returning.