United States Visa Guide — Every Visa Type Explained
Key highlights
- Extensive range of visa categories for tourism, work, and study
- Standard 10-year multiple-entry visitor visas for many nationalities
- ESTA available for citizens of Visa Waiver Program countries
- Robust student visa programmes (F and M categories)
- Specialised work visas including H-1B, L-1, and O-1 extraordinary ability
- Mandatory in-person interviews at US Embassies for most applicants
- Stringent security and background check procedures
Processing time
3-5 weeks after interview
Processing times refer to the period after the interview. Appointment wait times vary by embassy location.
Estimated cost
$185 - $315
- Standard MRV Fee (B1/B2, F, M, J)$185
- Petition-based Fee (H, L, O, P, Q, R)$205
- E-Visa Application Fee$315
- ESTA (Visa Waiver Program) fee$21
Requirements
- Demonstration of non-immigrant intent (proof you will return home)
- Specific purpose of travel (tourism, business, study, etc.)
- Proof of financial self-sufficiency for the duration of the stay
- Clean criminal record and no prior US immigration violations
- A valid passport from a recognised country
- Completed DS-160 online application form
- Payment of the non-refundable Machine Readable Visa (MRV) fee
- Intent to depart the US at the end of the authorised stay
- Health and vaccination requirements (where applicable)
- Proper sponsorship documentation for work or student visas
Documents you'll need
- Valid passport valid for at least six months beyond your period of stay
- DS-160 Confirmation page barcode
- Application fee payment receipt
- Printed photo (meeting specific US visa photo requirements)
- Form I-20 (for students) or Form DS-2019 (for exchange visitors)
- Approved petition (Form I-129) for work visa applicants
- Proof of sufficient funds (bank statements, pay slips)
- Evidence of ties to home country (employment letter, property deeds)
How to apply, step by step
- 1
Identify Visa Category
Determine if you need a B1/B2 tourist visa, a student visa, or a work visa based on your primary reason for travel.
- 2
Complete Form DS-160
Fill out the Online Non-immigrant Visa Application (Form DS-160) accurately; this form is the basis of your interview.
- 3
Pay the Application Fee
Create an account on the official visa appointment website and pay the required MRV application fee.
- 4
Schedule Appointments
Book two appointments: one for biometrics at an Off-site Facilitation Center (OFC) and one for the consulate interview.
- 5
Prepare Documentation
Gather all supporting documents, including financial evidence, employment letters, and travel itineraries.
- 6
Attend the Interview
Attend the interview at the US Embassy or Consulate. Be prepared to answer questions about your ties to home and travel plans.
- 7
Passport Delivery
If approved, your passport will be collected and returned via courier with the visa foil attached within a few days.
Tips to avoid refusal
- Be honest and consistent; discrepancies between your DS-160 and interview answers are a common cause for refusal.
- Focus on 'strong ties' such as a steady job, family, or property in your home country to overcome the presumption of immigrant intent.
- Do not book non-refundable flights until your visa is physically in your hand.
- Keep your answers concise during the interview; the officer often has only 2-3 minutes per applicant.
- Ensure your passport has enough empty pages and is valid for at least six months into the future.
- Review the specific photo requirements carefully; incorrect photos often cause administrative delays.
Frequently asked questions
Related visa guides
Visa policies change frequently. Always verify current requirements with the official embassy or consulate before applying. PermitlyHQ provides general guidance and is not a substitute for legal or immigration advice.