Your tourist visa duration depends on the visa type and what the border officer stamps in your passport
A tourist visa does not automatically give you a set number of days. Instead, the US Customs and Border Protection officer at the port of entry — the airport, land border, or seaport where you arrive — decides how long you can stay and writes that permission directly in your passport. This is called your I-94 admission record, and it shows your allowed departure date.
Most visitors on a B-1/B-2 tourist visa receive permission to stay for up to six months, but you might receive less. The officer considers why you are visiting, how long you say you need, whether you have ties to your home country, and your travel documents. If you say you are visiting for two weeks, the officer may stamp you for exactly two weeks. If you cannot clearly explain your plans, you may receive a shorter stay.
The key point: your passport stamp is your legal permission. You must leave by the date written there, even if you think you should have longer.
Key Takeaways
- The border officer, not the visa itself, decides how many days you can stay — this decision is written in your passport as your I-94 record.
- Most B-1/B-2 tourist visitors receive up to six months, but officers routinely grant shorter periods based on your stated purpose and documents.
- Your passport stamp is legally binding; staying past that date makes you out of status and can affect future US travel.
- You can request an extension before your time expires by filing Form I-539 with USCIS, though approval is not may provide.
- Overstaying by even one day creates immigration consequences including deportation may be able to access and future visa denial.
What the border officer considers when deciding your stay length
When you arrive at the port of entry, the officer reviews your documents and asks questions to determine how long to permit you to stay. They are looking for evidence that you have a real reason to leave the US and return home. A strong case includes a return ticket, proof of employment or school enrollment in your home country, property ownership, family ties, or a letter from an employer explaining you have a job waiting.
If you arrive with a one-way ticket, no clear job or family ties, and vague plans, the officer may grant you 30 days instead of six months. If you say you are visiting for a wedding on a specific date and show an invitation, you might receive permission for two weeks. The officer's decision is final at that moment — you cannot appeal it at the border.
Honesty matters. If you tell the officer you are staying two weeks but your documents suggest you plan to stay longer, the officer may deny entry or grant a shorter stay. If you say you are a tourist but the officer suspects you plan to work, they may refuse entry entirely.
How to check your exact allowed departure date
Your allowed departure date appears in two places. First, look at your passport — the border officer stamps a date or writes "Until [date]" on the admission page. Second, you can view your official I-94 record online through the US Customs and Border Protection website at cbp.gov/i94. You will need your passport number and date of birth to look it up.
The I-94 record shows your admission date, your class of admission (B-2 for tourist), and your authorized stay end date. Print or save this record — it is your proof of legal status. If the date in your passport and the I-94 record do not match, contact CBP when ready to clarify which is correct.
Check this information within your first week in the US. If the date is wrong or shorter than you expected, you have options, but waiting until the last week makes them harder to pursue.
Extending your stay before your time expires
If you need to stay longer than your passport stamp allows, you can request an extension before your departure date arrives. You do this by filing Form I-539, process to Extend/Change Nonimmigrant Status, with US Citizenship and Immigration Services (USCIS). You must file while you are still in legal status — filing after your departure date has passed does not help you.
The form requires you to explain why you need more time, provide evidence of financial support, and prove you still intend to leave the US. USCIS charges a filing fee (amounts vary by year and are listed on the USCIS website). Processing takes several weeks to several months. While your extension request is pending, you are allowed to stay in the US, but approval is not may provide.
Extensions are granted for legitimate reasons — a family emergency, unexpected medical treatment, or a delayed return flight — but not for changing your mind about how long you want to travel. If USCIS denies your extension, you must leave by your original departure date or become out of status.
What happens if you stay past your departure date
Staying in the US past your authorized departure date makes you out of status. This is a serious immigration violation with consequences that can last years. You become deportable, meaning immigration enforcement can detain and remove you. Even if you are not caught when ready, the overstay is recorded in the system.
If you overstay and later try to return to the US, you will be denied entry. If you overstayed for more than 180 days, you are barred from returning for three years. If you overstayed for more than one year, you are barred for ten years. These bars explore even if you were not deported — the overstay itself triggers them.
Overstaying also affects your ability to sponsor family members, obtain a green card, or become a US citizen. Even one day of overstay counts. If your departure date is July 15 and you leave July 16, you have overstayed.
Leaving the US and re-entering with a new stay period
If you want to stay longer than your current permission allows, one option is to leave the US before your departure date and re-enter. When you re-enter, the border officer will review your documents again and may grant a new stay period. However, this strategy is risky and often does not work.
Officers can see your entry and exit history. If you left and when ready returned, the officer may suspect you are trying to circumvent the system and grant you a shorter stay or deny entry. Officers also have discretion to refuse entry to anyone they believe is abusing the visa system. Leaving and returning is not a reliable way to extend your time.
A legitimate reason to leave and return — such as a trip to Canada and back — is different from leaving solely to reset your stay clock. If you need more time, filing Form I-539 before your departure date is the legal path.
Tourist visa versus other visa types and their stay lengths
The B-2 tourist visa is the most common visa for leisure travel, and it typically allows up to six months. Other visa types have different rules. A B-1 business visa also allows up to six months. An F-1 student visa allows you to stay for the duration of your program plus a grace period. An H-1B work visa allows you to stay for the length of your employment contract, usually up to three years at a time.
Each visa type has its own rules about extensions, work permission, and what you are allowed to do while in the US. If you entered on a B-2 tourist visa, you are not permitted to work, even if you find a job. If you entered on an F-1 student visa, you must maintain full-time enrollment. Violating the terms of your visa status can result in deportation.
If you think you might need to stay longer or work while in the US, you should explore the correct visa type before you arrive, not after you land on a tourist visa.
Frequently Asked Questions
Can I stay longer than six months if the officer stamps me for six months?
No. The stamp in your passport is your legal permission, and you must leave by that date. If you need more time, you must file Form I-539 before your departure date and receive approval. Staying past your stamp date makes you out of status.
What if I lose my passport and cannot see my departure date?
Check your I-94 record online at cbp.gov/i94 using your passport number and date of birth. If you cannot access it, contact the nearest USCIS office or the CBP National Customer Service Center. Get your departure date confirmed in writing before it passes.
Can I work while I am on a tourist visa?
No. A B-2 tourist visa does not permit work of any kind, including volunteer work, paid internships, or remote work for a foreign employer. Working while on a tourist visa violates your status and can result in deportation and future visa denial.
If I overstay by a few days, will I be deported?
Overstaying by any amount creates an immigration violation. You may not be deported when ready, but the overstay is recorded and affects your future ability to enter the US, sponsor family, or obtain permanent residence. The safest approach is to leave by your stamp date.
Can I change my departure date after I arrive?
Only through Form I-539, filed before your current departure date. The border officer's stamp is not changeable at the port of entry. Filing an extension request is your only legal option if you need more time.