How Long Visitors Can Stay

The length of time you can stay in the United States depends on the type of visa or entry document you have. Most visitors on a B-1/B-2 tourist visa receive permission to stay for up to six months, though the actual length is decided by a U.S. Customs and Border Protection (CBP) officer when you arrive at the port of entry — not before. That officer stamps your passport with an I-94 arrival/departure record showing your permitted stay date, which may be shorter than six months.

If you entered the United States without a visa under the Visa Waiver Program (available to citizens of 40 countries including most of Europe, Australia, Japan, and South Korea), you are automatically permitted to stay for up to 90 days. This 90-day period cannot be extended, and you cannot change to another visa status while in the country on this entry.

Other visa categories have different limits. A student visa (F-1) allows you to stay for the duration of your studies plus a grace period. A work visa (H-1B) is tied to your employment and typically lasts three years, renewable for another three. A fiancé visa (K-1) gives you 90 days to marry. The key is that your I-94 record — not your visa itself — controls how long you can legally remain.

Key Takeaways

  • Tourist visa holders (B-1/B-2) can stay up to six months, but the CBP officer at the border decides your actual permitted stay date when you arrive.
  • Visa Waiver Program travelers get exactly 90 days and cannot extend this period or change to another visa status while in the country.
  • Your I-94 arrival/departure record, stamped in your passport, shows your legal departure date — not your visa expiration date.
  • Staying past your I-94 date makes you out of status and can result in deportation, a ban on future entry, and problems with future visa applications.
  • If you need to stay longer, you must request an extension before your current permission expires, though extensions are not may provide.

What Your I-94 Record Actually Controls

When you arrive at a U.S. airport, seaport, or land border, a CBP officer reviews your documents and decides how long you can stay. That decision is written on your I-94 form, which is now electronic for most travelers. The date stamped in your passport is your departure important date — the last day you can legally be in the country. This is separate from your visa expiration date. You can have a valid visa for years but still be required to leave when your I-94 period ends.

The CBP officer has discretion in setting this date. They may grant you the full six months allowed for a B-1/B-2 visa, or they may grant only 30 days if they have concerns about your ties to your home country or your stated purpose. They consider factors like your employment status, whether you own property abroad, whether you have family in the United States, and the consistency of your travel history. There is no appeal process for this decision at the moment of entry.

Staying Longer Than Your Permitted Date

If you remain in the United States past your I-94 departure date, you become out of status. This is a serious violation with lasting consequences. You cannot straightforward leave and return; the violation is recorded in the immigration system. Depending on how long you overstay, you may be subject to a re-entry ban lasting three years (for overstays of 180 days to one year) or ten years (for overstays of one year or more).

An overstay also affects future visa applications. When you explore for any U.S. visa in the future, the consulate will see the overstay on your record. They may deny your process, require additional documentation, or grant a visa with restrictions. Some countries' citizens face harsher consequences than others depending on bilateral agreements, but all overstays create a permanent record.

If you are still in the country after your I-94 date expires, you are deportable. CBP or Immigration and Customs Enforcement (ICE) can detain you, and you would face removal proceedings. Even if you are not when ready apprehended, the violation remains on your record indefinitely.

How to Request an Extension of Stay

If you need to stay longer than your I-94 date allows, you must file a request for an extension before your current permission expires. The form is Form I-539, process to Extend/Change Nonimmigrant Status, filed with U.S. Citizenship and Immigration Services (USCIS). You cannot file this form after your I-94 date has passed; doing so will not stop you from being out of status.

Extensions are not may provide. USCIS examines whether your reason for staying longer is legitimate and whether you still meet the requirements of your visa category. Common approved reasons include medical emergencies, unexpected family situations, or legitimate business delays. Tourism extensions are rarely granted. You must also show that you have not worked without authorization and that you intend to leave the country when your extended period ends.

The processing time for an extension request is typically several weeks to several months. While your request is pending, you are generally permitted to remain in the country, but this protection only applies if you filed before your I-94 date expired. Filing late offers no protection and may result in deportation proceedings.

Visa Waiver Program Travelers and the 90-Day Rule

Citizens of Visa Waiver Program countries do not receive a visa stamp in their passport. Instead, they are admitted for exactly 90 days from their arrival date. This 90-day period is fixed and cannot be extended under any circumstances. Even if you have a medical emergency or a family crisis, USCIS will not grant an extension for Visa Waiver Program travelers.

Additionally, Visa Waiver Program travelers cannot change to another visa status while in the country. If you arrived on the Visa Waiver Program and want to stay longer or work, you must leave the United States and explore for the appropriate visa from your home country. This is a strict rule with no exceptions.

To track your 90-day important date, count from your arrival date on your I-94 record. You can view your I-94 electronically through the CBP website using your passport number and date of birth. Do not rely on memory or a calendar; check the official record.

Different Visa Categories and Their Stay Limits

Beyond tourist visas, the United States issues many visa types, each with different permitted stay periods. An F-1 student visa allows you to remain for the duration of your studies as shown on your I-20 form, plus a 60-day grace period after your program ends. An H-1B work visa is granted for up to three years and is renewable for another three years, for a maximum of six years total. An L-1 intracompany transfer visa lasts up to three years for L-1A (managers) and two years for L-1B (specialized knowledge workers), also renewable.

A K-1 fiancé visa gives you 90 days to marry your U.S. citizen sponsor; if you marry within that time, you can then adjust status to become a permanent resident. An O-1 visa for individuals with extraordinary ability in arts, sciences, or business is granted for the duration of the event or activity, typically one to three years. Each category has its own rules about extensions, status changes, and work authorization.

The common thread is that your I-94 record controls your legal stay, regardless of which visa category you hold. Always check your I-94 date, not your visa expiration date, to know when you must leave.

What Happens at the Border When You Leave

When you depart the United States, CBP records your exit in the system. This exit record is matched to your I-94 arrival record. If you left on or before your I-94 date, there is no violation. If you left after your I-94 date, the system records an overstay, even if you are leaving voluntarily.

Some travelers mistakenly believe that leaving the country erases an overstay. It does not. The overstay is permanent and will appear on your record when you explore for future visas or attempt to re-enter the United States. If you overstayed by more than 180 days, you will be subject to a three-year re-entry ban. If you overstayed by more than one year, the ban is ten years.

If you realize you have overstayed, do not wait to leave. Depart as soon as possible. The longer you remain out of status, the longer your re-entry ban will be. Consult an immigration attorney if you are unsure about your status or if you have already overstayed.

Frequently Asked Questions

Can I stay longer if I get a job offer while I'm here on a tourist visa?

No, not automatically. If you are on a B-1/B-2 tourist visa and receive a job offer, you cannot straightforward start working. You must leave the United States and explore for a work visa (such as H-1B) from your home country. Your employer can sponsor you, but the visa must be issued by a U.S. consulate abroad. Working without the correct visa status is a violation and can result in deportation and a permanent bar to future visas.

What if I overstay by just a few days by accident?

Even a one-day overstay is recorded in the system and counts as a violation. There is no grace period. If you overstay by fewer than 180 days, you face a three-year re-entry ban. If you overstay by 180 days or more, the ban is ten years. The best course is to leave when ready if you realize you have overstayed and consult an immigration attorney about your options.

Can I extend my stay if I get married to a U.S. citizen while I'm here?

Marriage to a U.S. citizen does not automatically extend your I-94 date. However, you can file Form I-485 to adjust status to permanent resident while you are in the country, which protects you from deportation during processing. You must file before your I-94 date expires. Consult an immigration attorney when ready if you are in this situation, as the process is complex and timing is critical.

How do I check my I-94 departure date?

You can view your I-94 record online through the CBP website at cbp.gov/i94. You will need your passport number, date of birth, and country of citizenship. The record shows your arrival date and your permitted departure date. Print or save a copy for your records. If the date shown is incorrect, contact CBP when ready to request a correction.

Do I need to leave on my exact I-94 date, or can I leave a day early?

You can leave any day on or before your I-94 date. Leaving early does not create a violation. Your I-94 date is your important date, not a required departure date. However, do not stay past it, as even one day over creates an overstay record.