Visa and Immigration Faqs
Frequently Asked Questions
- I-20 & SEVIS BASICS
1. What is an I-20 form?
The I-20 form is the most important document for yo F-1 student visa. It’s an official certificate issued by your US university that proves you’ve been admitted to a SEVP-approved program.
Key things to know:
- Issued by university after you accept admission
- Contains your SEVIS ID number (starts with N)
- Shows your program start and end dates
- Estimates your tuition and living costs
- You need it to pay SEVIS fee and apply for visa
You must keep your I-20 valid and updated throughout your stay in USA. If anything changes (major, funding, program dates), you need a new I-20.
2. When should I apply for I-20?
Apply for I-20 as soon as you accept admission — ideally 4-5 months before your program starts.
Recommended timeline:
- March–April: Accept offer, pay deposit, submit I-20 request
- April–May: University issues I-20 (takes 2-4 weeks)
- May–June: Pay SEVIS fee, complete DS-160, schedule visa interview
- June–July: Attend visa interview
- July–August: Receive visa, book flights
Don’t wait until last minute. Visa slots fill fast, especially in summer. Apply early to avoid stress.
3. How long does it take to get I-20?
Typically 2 to 4 weeks after you submit all required documents to your university.
Factors affecting processing time:
- University workload (peak season = slower)
- Completeness of your documents
- Financial proof verification
- Holiday periods
What to submit for I-20:
- Passport copy
- Financial documents (bank statements, loan letters)
- Affidavit of support (if sponsored)
- Sometimes additional forms
If you haven’t received I-20 after 4 weeks, email your international student office politely to check status.
4. What is SEVIS and why is it important?
SEVIS (Student and Exchange Visitor Information System) is the US government’s online system that tracks all international students during their stay in America.
Why SEVIS matters:
- Maintains your legal student status record
- Links your university, immigration, and you
- You must pay SEVIS fee before visa interview
- Your I-20 is connected to your SEVIS record
- Any status violation appears in SEVIS
Think of SEVIS as your digital file with US immigration. Keep your record clean by following all visa rules: full-time enrollment, timely program completion, and authorized work only.
5. How much is SEVIS fee?
The SEVIS I-901 fee costs:
|
Visa Type |
Fee Amount |
|
F-1 Student |
$350 |
|
J-1 Exchange Visitor |
$220 |
|
M-1 Vocational Student |
$350 |
Payment methods:
- Online by credit card (fastest)
- Western Union (for some countries)
- Mail by check/money order (slow, not recommended)
Important: Pay SEVIS fee at least 3-4 days before visa interview. The consulate’s system needs time to verify payment.
Keep the payment confirmation receipt — you’ll need it for visa interview and at US port of entry.
- VISA APPLICATION PROCESS
6. What is the F-1 visa?
The F-1 visa is the most common US student visa for international students pursuing academic studies at US universities and colleges.
Key features of F-1 visa:
- For full-time students at SEVP-approved schools
- Valid for duration of your studies (plus 60 days grace period)
- Allows on-campus work (20 hours/week during semesters)
- Eligible for OPT/CPT work authorization
- Can stay in US as long as you maintain student status
Difference from other visas:
- J-1 visa: For exchange visitors (sometimes has home residency requirement)
- M-1 visa: For vocational/non-academic studies
Most international students pursuing degrees use F-1 visa.
7. What are F-1 visa requirements?
To get F-1 visa, you need:
- Academic requirements:
- Acceptance at SEVP-approved US university
- I-20 form from that university
- Financial requirements:
- Proof of funds covering tuition + living expenses (1 year minimum)
- Bank statements, loan letters, or sponsor letters
- Documentation:
- Valid passport (6+ months beyond stay)
- SEVIS fee payment receipt
- DS-160 confirmation page
- Visa application fee receipt
- Passport-size photos
- Academic documents (transcripts, degrees)
- Intent to return:
- Ties to home country (family, job, property)
- Clear study and career plans
Consular officers want to see you’ll return home after studies — this is called non-immigrant intent.
8. How early can I apply for student visa?
You can apply for F-1 visa up to 365 days (1 year) before your program start date.
But there’s a catch with entry:
- You can only enter the US 30 days before your program start
- Even if you get visa early, you can’t arrive too soon
Best timeline:
- Apply for visa 3-4 months before program
- If approved, you get visa packet
- Arrive 1-2 weeks before orientation
Why apply early?
- Visa slots fill fast in peak season (May–August)
- Administrative processing can take weeks
- Peace of mind knowing visa is sorted
9. How early can I enter the US?
You can enter the US no earlier than 30 days before your I-20 program start date.
The 30-day rule explained:
- Your I-20 shows “Program Start Date”
- Earliest entry date = Start Date minus 30 days
- Example: Start Sep 1 → Can enter from Aug 2 onward
If you arrive earlier:
- Border officer may send you back
- Or you must wait outside US until 30-day window
Plan your arrival:
- Book flights to arrive 1-2 weeks before orientation
- Gives time to settle, attend orientation, open bank account
- Don’t cut it too close (flight delays happen!)
10. What is DS-160 form?
The DS-160 is the online non-immigrant visa application form for all US visas, including F-1 student visa.
What you need to fill DS-160:
- Valid passport
- I-20 form (has SEVIS ID)
- Travel itinerary (if any)
- Previous US travel history
- Employment/education details
- Social media handles (last 5 years)
After submitting:
- Get confirmation page with barcode
- Print this page — take to visa interview
- Save barcode number for scheduling interview
Tips:
- Fill carefully — mistakes cause delays
- Save frequently (form times out)
- Note your application ID to retrieve later
- VISA INTERVIEW
11. What questions are asked in visa interview?
Consular officers typically ask 4-5 questions to determine if you qualify for F-1 visa.
Most common questions:
About your study plans:
- Why this university?
- Why this program?
- How many universities did you apply to?
About your finances:
- Who will fund your studies?
- How much is your annual budget?
- Show me your financial documents
About your return plans:
- What after graduation?
- Will you return to home country?
- Do you have family/job waiting?
About your background:
- What do your parents do?
- Have you traveled abroad before?
- What is your current occupation?
How to answer:
- Be confident and honest
- Keep answers clear and concise
- Show strong ties to home country
- Demonstrate you understand visa rules
12. Can my visa be rejected even after I-20?
Yes. Having I-20 doesn’t guarantee visa approval. The consulate makes final decision based on visa interview and documents.
Common rejection reasons:
- Section 214(b) – Not enough ties to home country (most common)
- Insufficient funds – Can’t prove you’ll afford studies
- Vague study plans – Not clear why this university/program
- Poor interview answers – Nervous, inconsistent, unprepared
- Document issues – Fake or incomplete documents
What 214(b) means:
You couldn’t convince officer you’ll return home after studies. This is NOT permanent — you can reapply with stronger evidence.
Reapplication tips:
- Gather stronger proof of home ties
- Improve financial documents
- Practice interview answers
- Wait 2-3 months before reapplying
13. What happens if visa is denied?
If your F-1 visa is denied:
Step 1: Get the denial letter
- Officer gives you a slip with reason code (usually 214b)
- Keep this letter — needed for reapplication
Step 2: Understand the reason
- 214b = Ties to home country not strong enough
- 221g = Missing documents or administrative processing
- Other = Specific eligibility issues
Step 3: Decide next steps
- Reapply after strengthening your case
- Or defer admission to next semester
- Or choose another country
Step 4: If reapplying:
- Get new I-20 (if deferred admission)
- Pay SEVIS fee again (if new SEVIS ID)
- Fill fresh DS-160
- Schedule new interview
Don’t:
- Reapply immediately with same documents
- Lie or hide previous rejection
- Give up if it’s your dream
14. Can I apply in another country if my home country has no slots?
Generally no. US visa rules say you should apply in your country of nationality or residence.
Exceptions:
- If you legally reside in another country (work/study visa)
- Some countries allow third-country nationals to apply
- But it’s riskier — officer may question why not home country
Better option:
Keep checking embassy website in your home country. New slots open regularly, especially early morning. Use slot alert services.
If absolutely necessary:
- Check if that country accepts third-country applicants
- Have valid visa/residence for that country
- Be prepared to explain why applying there
15. What is the visa appointment wait time?
Wait times vary greatly by country and season.
Typical wait times 2026:
Country | Wait Time (Peak) | Wait Time (Off-peak) |
India | 2-4 months | 1-2 months |
Pakistan | 3-6 months | 2-3 months |
Bangladesh | 2-3 months | 1-2 months |
Nepal | 1-2 months | 2-4 weeks |
UAE | 2-4 weeks | 1-2 weeks |
Saudi Arabia | 3-5 weeks | 2-3 weeks |
Peak season: May–August (Fall intake)
Off-peak: September–December
How to get early slots:
- Check website daily (slots open randomly)
- Use Telegram/WhatsApp alert groups
- Apply for expedited appointment (genuine emergency only)
- Consider different consulate in your country
- DURING YOUR STAY
16. What is Duration of Status (D/S)?
Duration of Status (D/S) means you can stay in US as long as you maintain your student status — not just until your visa expires.
What D/S means for you:
- You don’t have a fixed “expiration date” on I-94
- Stay valid as long as you’re full-time student
- Complete program on time
- Follow all visa rules
End of D/S:
- After program completion + 60 days grace period
- If you violate status (drop below full-time without permission)
- If you transfer and don’t maintain continuous enrollment
I-94 record:
Check your I-94 online at cbp.gov/i94 after entering US. It should show “D/S” under Admit Until Date.
17. How do I get my I-94?
Your I-94 is your official arrival/departure record. Get it online after entering US.
Steps to download I-94:
- Go to cbp.gov/i94
- Click “Get Most Recent I-94”
- Enter passport details
- Download and print PDF
When to get I-94:
- Within 24-48 hours after entering US
- Keep digital and printed copy
- Check if it shows “D/S” correctly
Why I-94 matters:
- Proof of legal entry
- Shows your visa status
- Needed for driver’s license, SSN application
- Required for OPT/CPT applications
If I-94 has errors, contact deferred inspection office at port of entry.
18. Can I travel outside US during studies?
Yes, you can travel, but need proper documents.
Before traveling:
- Get travel signature on I-20 (valid for 1 year)
- Valid passport (6+ months)
- Valid F-1 visa (or automatic revalidation if visiting Canada/Mexico)
- Check embassy appointment availability in case visa renewal needed
How to get travel signature:
- Visit international student office
- Request signature 2-3 weeks before travel
- Some universities allow digital requests
On return to US:
- Carry I-20 with valid signature
- Valid visa
- Proof of enrollment
- Be ready for secondary inspection questions
If visa expires while abroad:
Must renew at US embassy before returning.
19. What if my visa expires while I'm in US?
No problem — as long as you maintain student status.
Important distinction:
- Visa = Entry permit (can expire while inside US)
- Status = Legal stay (must remain valid)
What happens:
- Your visa can expire in 2025
- But you stay legally until 2026 (program end + grace period)
- You CANNOT travel abroad and re-enter with expired visa
If you need to travel:
Must renew visa at US embassy abroad before returning
- Allow 4-8 weeks for visa renewal
- Some countries have long wait times
Best practice:
Keep visa valid if you plan any international travel during studies.
20. Can I transfer to another university?
Yes, you can transfer to another SEVP-approved university.
Transfer process:
- Get admission to new university
- Notify current university’s international office
- Complete transfer release form
- New university issues transfer I-20
- SEVIS record transferred (within 15 days of program start)
Important rules:
- Must maintain status continuously
- Cannot have gap in enrollment
- Transfer completed before new program start
- Work authorization (OPT/CPT) may be affected
Transfer timing:
- Between semesters: Smooth transfer
- During semester: Rarely allowed, need approval
21. What is SEVIS transfer process?
SEVIS transfer moves your immigration record from current university to new university.
Step-by-step:
- Get accepted to new university
- Request transfer from current DSO (Designated School Official)
- Complete transfer form (current university)
- Current DSO releases SEVIS record (by transfer release date)
- New university issues transfer I-20
- Report to new university within 15 days of program start
Key dates:
- Transfer release date: When current university releases record
- Program start date: When you begin at new university
Don’t:
- Leave current university before release date
- Have gap in SEVIS record
- Work at old university after transfer
22. Can I take a semester off?
Generally not recommended. Taking a semester off can affect your F-1 status.
When authorized leave is possible:
- Medical reasons (with doctor’s note)
- Approved academic leave
- Compelling personal circumstances
Process for authorized leave:
- Consult international student advisor BEFORE leaving
- Get approval in writing
- May need to leave US during leave
- New I-20 for return
If you take unauthorized leave:
- SEVIS record terminated
- Must leave US immediately
- May need new I-20 and visa
Better option:
If you need break, complete program first, then use 60-day grace period to travel.
23. What if I can't arrive by program start date?
Contact your university immediately. Options depend on how late you’ll be.
If slightly late (1-2 weeks):
- Many universities allow late arrival with permission
- Email international office and department
- Get approval in writing
- May still be able to join classes
If significantly late:
- Must defer admission to next semester
- University issues new I-20 with new start date
- SEVIS record updated
Deferral process:
- Request deferral from admissions office
- Get approval
- Receive new I-20
- Pay SEVIS fee again? (check if SEVIS ID changes)
- May need new visa if current visa expired
Don’t:
- Just show up late without permission
- Assume it’s okay
24. Can my dependents come with me?
Yes, your spouse and unmarried children under 21 can accompany you on F-2 dependent visa.
F-2 visa features:
- Valid for duration of your F-1 stay
- Can attend school (elementary to high school)
- Cannot work (no employment authorization)
- Can study part-time at college (but can’t get degree)
Documents needed for dependents:
- Proof of relationship (marriage/birth certificates)
- Additional financial proof ($5,000-10,000 extra per year)
- Valid passports
- DS-160 forms
- SEVIS fee? No (only for F-1/J-1 principal applicants)
When dependents can join:
- Can apply with you (together)
- Or join later (need your I-20, proof of funds)
25. Can I enter as tourist and change to F-1?
No — this is not allowed and can cause serious problems.
The rule:
- Cannot enter on tourist visa (B1/B2) with intent to study
- Cannot change from B to F status while in US (for initial study)
Why it’s prohibited:
- Tourist visa is for temporary visits, not study
- Entering with “dual intent” is visa fraud
- Can lead to visa cancellation and deportation
Only exception:
If you’re already in US on another non-immigrant status (like H-4, L-2), you may be able to change of status to F-1 without leaving. But still complex — consult immigration lawyer.
Correct process:
Always enter US on F-1 visa for study purposes.