Updated November 12, 2026

United States visa exemption: Visa Waiver Program countries, ESTA rules, and regional waivers

Most travelers who qualify for a United States visa exemption enter through the Visa Waiver Program (VWP), which lets eligible citizens of 42 participating countries visit for business or tourism for up to 90 days without a visa, according to U.S. Customs and Border Protection. Before boarding a plane or ship or arriving at a U.S. land border, VWP travelers must hold an electronic passport and an approved Electronic System for Travel Authorization (ESTA). Separate visa-free paths cover Canadian visitors and eligible Guam-CNMI travelers.

How United States visa exemptions work across four entry paths

A United States visa exemption lets you ask to enter at a U.S. port of entry for a short stay without first getting a visa stamp at an embassy or consulate. Most visa-free visitors use the Visa Waiver Program (VWP), which Congress created in 1986 under Section 217 of the Immigration and Nationality Act (8 U.S.C. 1187). The Department of Homeland Security (DHS) runs the program in consultation with the State Department. By our calculation from the DHS Office of Homeland Security Statistics FY 2024 report, combined VWP entries reached 19,094,070 in fiscal year 2024 (16,878,800 WT pleasure admissions plus 2,215,270 WB business admissions), or 24.6% of all 77,646,290 Form I-94 nonimmigrant admissions.

Three other government paths waive a standard visa based on your nationality or destination. Under 8 CFR 212.1(a) and 8 CFR 235.1, Canadian tourists and business visitors generally need no visa, ESTA, or Form I-94. CBP has created electronic I-94 records for Canadians at airports and seaports since April 2013, while most land crossings remain excluded. In the Pacific, the Guam-CNMI Visa Waiver Program covers stays of up to 45 days and accounted for 673,870 combined GMT tourist and GMB business admissions in FY 2024, by our calculation from the same OHSS report. Along the southwest border, Mexican citizens living in Mexico with a 10-year biometric Border Crossing Card can visit the border zone for up to 30 days without Form I-94, or travel anywhere in the United States for up to 180 days with a valid Mexican passport.

United States visa-free and regional entry paths compared

All 42 Visa Waiver Program countries

To stay in the VWP, each partner country has to let U.S. citizens visit visa-free for a similar stay and keep its annual B visitor visa refusal rate below 3%. Partner governments also issue biometric e-passports, report lost and stolen passports through INTERPOL, share terrorism and serious criminal records, and undergo DHS security reviews at least once every two years. CBP and DHS list 42 participating VWP countries and jurisdictions, including recent additions Croatia (December 1, 2021), Israel (September 29, 2023), and Qatar (November 21, 2024):

• Europe (32): Andorra, Austria, Belgium, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Republic of Malta, Monaco, Netherlands, Norway, Poland (joined November 11, 2019), Portugal, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, and United Kingdom.
• Asia-Pacific (7): Australia, Brunei, Japan, New Zealand, Singapore, South Korea (Republic of Korea), and Taiwan.
• Middle East and Americas (3): Chile, Israel, and Qatar.

VWP passport rules and country limits

Check four DHS passport limits before you book. For the United Kingdom, only British citizens with the unrestricted right of permanent abode in England, Scotland, Wales, Northern Ireland, the Channel Islands, and the Isle of Man qualify. British overseas citizens, British dependent territories' citizens, and citizens of British Commonwealth countries do not qualify. For Taiwan, you need unrestricted permanent abode on Taiwan and an e-passport showing your personal identification (household registration) number, under Section 4(b)(1) of the Taiwan Relations Act of 1979. Passports from Curacao, Bonaire, St Eustatius, Saba, and St Maarten (the former Netherlands Antilles) are not eligible, and DHS reduced Brunei's ESTA validity from two years to one year. DHS also designated Romania on January 9, 2025, then rescinded that designation on May 2, 2025 before it took effect. Citizens of Romania, along with former VWP countries Argentina (terminated February 21, 2002) and Uruguay (terminated April 15, 2003), need a U.S. visa.

Since April 1, 2016, every VWP traveler must hold an electronic passport (e-Passport) marked with the international biometric symbol on the cover. Your passport needs an embedded electronic chip storing biographic and biometric data, a digital photograph printed directly onto the data page (never glued or laminated), and a two-line machine-readable zone with chevrons at the bottom. Passports issued on or after October 26, 2005 lacking these features require a new qualifying e-passport or a visa. Air and sea arrivals must also travel on a VWP signatory carrier (including private aircraft or vessels) with a round-trip ticket departing within 90 days.

ESTA application steps and what you need

Every VWP traveler needs their own approved ESTA before boarding a U.S.-bound plane or ship, and before arriving at a U.S. land border port of entry, where ESTA has been required since October 2022. Accompanied and unaccompanied children of any age need their own separate ESTA approval too. For ESTA rules, the United States includes the continental states, Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands. If you are only transiting through the United States to another country, you still need an ESTA or a visa, and you enter "In Transit" plus your final destination under Address While In The United States.

CBP recommends applying on the DHS ESTA portal or the ESTA Mobile app when planning your trip and before buying tickets. Third-party commercial sites are unaffiliated with DHS and cannot speed up review. Completion takes an estimated average of 23 minutes, and most applicants get real-time notifications. Prepare these details in English:

• A valid VWP e-passport (you must enter on the exact passport used on your ESTA) and a traveler selfie photo.
• Your home address, phone number, email address, and an emergency contact's phone and email.
• Applicable items: aliases, national or personal ID number, employer address and phone, U.S. contact, and Global Entry, NEXUS, or SENTRI ID.
• Optional social media identifier (added October 2016), with no negative inference if left blank.

ESTA validity and fee breakdown

An approved ESTA generally lasts two years (one year for Brunei) or until your passport expires, whichever comes first, and covers multiple trips. DHS sends your ESTA status electronically to carriers through the Advance Passenger Information System, so you do not need a paper printout at the airport, though DHS recommends saving your application number. You must apply and pay for a new ESTA whenever you get a new passport, change your first or last name, change your country of citizenship, or have a change behind any yes-or-no eligibility answer.

The ESTA portal homepage lists the total fee in the table below, while CBP Help Center Article 1437 breaks out the processing charge and the approval authorization charge. If your ESTA is denied, you pay only the processing charge. Accepted payment methods are MasterCard, VISA, American Express, Discover (JCB or Diners Club only), and PayPal.

ESTA fees from esta.cbp.dhs.gov and help.cbp.gov, as of November 2026

Travel history, dual nationality, and criminal record disqualifiers

Under the Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015 (enacted December 18, 2015) and State Sponsor of Terrorism rules, CBP bars VWP travel and revokes approved ESTAs for two groups. First, you cannot use ESTA if you traveled to or were present in Iraq, North Korea, Syria, Iran, Sudan, Libya, Somalia, or Yemen on or after March 1, 2011, or in Cuba on or after January 12, 2021. Second, you are ineligible if you hold dual nationality with both a VWP country and Iraq, Syria, Iran, North Korea, Sudan, or Cuba when you apply, even if you never lived in that second country. CBP decides nationality under U.S. legal standards.

A narrow exception covers VWP travelers who visited those restricted countries solely for military service in a VWP partner's armed forces or full-time government duties for a VWP country. Carry proof such as travel orders, diplomatic or government visas, or a VWP government agency letter at inspection. That exception never applies to dual nationals. DHS may also grant case-by-case law enforcement or national security waivers inside the ESTA review without a separate form. ESTA further screens against the Terrorist Screening Database, INTERPOL lost-passport files, CDC public health records, prior visa revocations, VWP refusals, expedited removals, and arrests or convictions for crimes of moral turpitude.

Statutory VWP disqualifiers and exceptions under CBP rules

90-day limits, repeat visits, and pivoting after an ESTA denial

VWP admission caps your stay at 90 days per trip. Once inside the United States, you cannot extend your stay past 90 days or change to another visa class. You also waive the right to review or appeal an officer's admissibility decision or contest removal, except through an asylum application. Avoid back-to-back trips that look like you live in the country. CBP Help Center guidance says there is no set waiting period between visits, but you should leave a reasonable gap so the CBP officer does not think you are trying to reside in the United States.

An ESTA denial or revocation does not bar you from visiting the United States, though DHS cannot waive application fees. U.S. embassies cannot explain or overturn an ESTA refusal, and the DHS Travel Redress Inquiry Program carries no guarantee of clearing VWP ineligibility, so a nonimmigrant visa is your only authorized path to travel. Applying for a B-1/B-2 visitor visa requires completing Form DS-160 online, submitting biometrics in advance of travel, and, with limited exception, appearing for an interview with a U.S. consular officer. A visitor visa can remain valid for up to 10 years, permits stays of up to six months at a time, and generally lets travelers apply to extend their stay or change to another visa class in the United States. Save a copy of any ESTA denial or revocation notice if you need to request an expedited visa appointment for urgent business, medical, or humanitarian travel. Run through this checklist before booking flights:

• Verify country and e-passport: Confirm your nationality is on the 42-country VWP list without territorial exclusions and your passport bears the biometric chip symbol.
• Audit travel and dual nationality: Check every trip since March 1, 2011 (eight restricted nations) and January 12, 2021 (Cuba), plus any dual citizenship.
• Match trip length and purpose: Keep travel strictly to WB business or WT pleasure for 90 days or less, since traveling for any purpose other than business or tourism requires a visa.
• Verify ESTA before buying airfare: Apply early on the DHS ESTA portal or confirm your existing ESTA is active and linked to your current passport.
• Pivot to Form DS-160 early: File for a consular visa right away if your stay exceeds 90 days, is for a purpose other than business or tourism, or follows an ESTA denial.

Guam-CNMI Visa Waiver Program rules

If you are visiting only Guam or the Commonwealth of the Northern Mariana Islands, a separate regional waiver applies under INA Section 212(l). Implemented on November 28, 2009 under the Consolidated Natural Resources Act of 2008 (Public Law 110-229, interim final rule published January 16, 2009), the Guam-CNMI Visa Waiver Program raised visa-free stays from 15 to 45 days. Nationals of the 42 VWP countries can use either 90-day ESTA or this 45-day program, while additional regional nationalities listed in 8 CFR 212.1 use the 45-day path:

• Enter and stay solely on Guam or the CNMI for business or pleasure for up to 45 days.
• Hold a nonrefundable, nontransferable round-trip ticket on a participating carrier with a confirmed exit date within 45 days.
• Carry a signed CBP Form I-736, a completed CBP Form I-94, and a valid ICAO-compliant machine-readable passport, with zero prior U.S. admission violations.
• For Taiwan residents: carry both a Taiwan National Identity Card and a Taiwan passport with a valid re-entry permit.
• Waive admissibility appeal and removal-contest rights, except for asylum or Convention Against Torture withholding claims.

Guam-CNMI Satisfactory Departure and CNMI parole

Under 8 CFR 212.1(q)(7), if an emergency stops you from leaving within 45 days, an immigration officer may grant up to 15 extra days of Satisfactory Departure so you avoid an overstay record. Separately, under discretionary authority announced on October 21, 2009, DHS reviews case-by-case parole into the CNMI only (never Guam) for nationals of the People's Republic of China and the Russian Federation. Visitors using that CNMI parole provision may stay up to 45 days for business or pleasure with a nonrefundable round-trip ticket, a signed CBP Form I-736, a completed CBP Form I-94, and a valid ICAO-compliant machine-readable passport.

Port-of-entry inspection, Form I-94, and CBP border questions

An approved ESTA lets you board a carrier or approach a land booth, but it does not guarantee admission. At the port of entry (including CBP preclearance airports such as Toronto and Vancouver), a CBP officer decides whether to admit you, checks your travel records, and takes fingerprints and a photo under DHS biometric screening (noted by USCIS for WB business visitors as US-VISIT). VWP travelers no longer fill out green paper Form I-94W cards, though CBP Help Center guidance notes completing a blue Customs declaration upon arrival. Global Entry members can use automated kiosks at participating airports, and you can check your digital Form I-94 record, border wait times, or provisional land I-94 entries in the CBP Home app (rebranded from CBP One on January 20, 2025). Be ready with truthful facts for five common CBP border questions:

• What is the purpose of your trip, and are you doing any work? Checks WT tourism or WB business compliance rather than unauthorized U.S. work. Keep conference agendas or itineraries handy.
• How long are you staying, and when do you depart? Checks the 90-day VWP limit and round-trip ticket requirement. Know your exact departure date and flight.
• Where will you stay in the United States? Checks consistency with your booking and contact details. Have your hotel reservation or host street address ready.
• What do you do back home, and how are you paying for this trip? Checks foreign residence ties and lawful travel funds. Know your employer details and available funds.
• Why are you returning so soon after your last ESTA visit? Checks whether repeat stays resemble living in the United States. Carry proof of foreign work, housing, and timely prior exits.

Practice example

You spent 80 days in the United States earlier this year on ESTA. Why are you returning again now, and how are you supporting yourself without working?

Start with one direct sentence stating the specific, time-bound purpose of this trip and your exact return flight date. Next, explain why you spent 80 days in the United States earlier in the year and confirm that you left before your 90-day limit expired. Address the officer's main concern directly by naming your ongoing employment, business, or residence outside the United States and confirming that you will do zero unauthorized work during this visit. Keep your proof organized and offer it only if asked: your confirmed return ticket on a participating carrier, recent pay stubs or a leave letter from your employer abroad, proof of your foreign home lease or mortgage, and bank statements showing you can fund the stay yourself. Keep every date and address consistent with your ESTA record and your travel reservation.

CBP guidance says there should be a reasonable amount of time between ESTA visits so the inspecting officer does not think you are trying to live in the United States. Giving an exact return date, naming your job and home abroad, and having proof of funds and employment leave ready directly resolves doubts about unauthorized work or de facto residence.

This is interview practice, not legal advice. For questions about your own case, talk to an immigration attorney. Visaful is not affiliated with the U.S. government or the Department of State.