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
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PermitlyHQ provides informational software tools only and does not offer legal, immigration, or consulting services. Visa policies change frequently — always verify current requirements with the official embassy or consulate before applying.