1. What Is Form I-20?

Form I-20, officially known as the Certificate of Eligibility for Nonimmigrant Student Status, is a legal document issued by a SEVP-certified (Student and Exchange Visitor Program) institution in the United States.

It confirms that:

• A student has been admitted to a U.S. educational institution.

• The student is eligible to apply for F-1 or M-1 student status.

• The school has verified the student’s financial ability to pay tuition and living expenses.

• The student intends to study a full-time academic or vocational program in the U.S.

Form I-20 is issued through the SEVIS system (Student and Exchange Visitor Information System), a database that tracks all international students and their immigration status.

In simple terms:No I-20 → No Student Visa → No Legal Entry to Study in the U.S.

2. Why Is Form I-20 So Important?

Form I-20 is not just an admission document; it is a core legal foundation for your entire journey as an international student. It is required at multiple stages:

A. For Visa Application (F-1/M-1 Visa)

You cannot complete DS-160 or book a visa interview without an I-20.You must carry the original, signed I-20 to the U.S. Embassy.

B. For Payment of SEVIS Fee

The I-901 SEVIS Fee is paid using information printed on your I-20 — especially the SEVIS ID.

C. For Entry into the United States

CBP officers at the port of entry will inspect your I-20 along with your visa.

D. For Maintaining Legal Status

Your I-20 must always remain:

• Valid

• Updated

• Reflecting correct personal, course & financial details

E. For Work Authorization

You need the I-20 to apply for:

• CPT (Curricular Practical Training)

• OPT (Optional Practical Training)

• STEM OPT Extension

F. For Travel & Re-entry to the U.S.

You need a travel signature on page 2 of the I-20 (valid for 6–12 months depending on the institution) to re-enter the U.S.

G. For Change of Major, Level, or School Transfer

Every academic change must be officially updated by your DSO and reflected in a new I-20.

Thus, Form I-20 controls your entire immigration status, not just entry into the U.S.

3. How to Fill Form I-20 — Step-by-Step Expert Guidance

Although students do not fill Form I-20 themselves, they submit data, and the Designated School Official (DSO)enters it into SEVIS to generate the I-20.Therefore, your responsibility is to provide accurate, complete, and legally consistent information.

Below is a structured, practical guide to completing every section systematically, with exact details you must provide.

A. Personal Information Section — What You Must Provide

Your school will ask for details exactly as per your passport. Ensure:

1. Full Name (Family Name / Given Names)

   • Must match passport spelling letter-by-letter.

   • No initials, no nicknames.

2. Date of Birth

   • Format: DD/MM/YYYY

   • Must match passport.

3. Country of Birth & Citizenship

   • As per passport.

4. Gender

   • Select as mentioned in passport.

5. Permanent Overseas Address

   • Must be outside the U.S.

   • Must be a real, verifiable address.

6. Mailing Address

   • Can be same as above or another reliable address.

Expert Tip:A mismatch between passport and I-20 can cause visa delays or rejections.

B. School & Program Information — Details You Must Review Carefully

Program Information Includes:

• School Code

• Education Level (Bachelor’s/Master’s/Doctorate/Vocational)

• Program Start & End Dates

• Major & CIP Code

Confirm the following when the DSO sends you the draft:

✔ The major is correct✔ Program duration matches the university website
✔ Start date aligns with your admission letter
✔ Level change (e.g., bachelor → master) is accurately entered

C. Financial Information — The Most Critical Section

This portion determines whether the DSO can legally issue your I-20.

You must provide:

1. Proof of Funds for:

• Tuition fees (at least 1 academic year)

• Living expenses (varies by city & institution)

• Health insurance (if applicable)

• Additional cost (books, transportation, supplies)

Your I-20 will show the total amount required and the source of funds, such as:

• Family or sponsor funding

• Bank statements or fixed deposits

• Scholarship or assistantship

• Education loan approval letter

• Personal savings

2. Upload Only Acceptable Financial Documents

(Full checklist available below)

Expert Tip:The amount on proof of funds must be equal to or higher than the amount printed on your I-20.

D. Student Attestation (Student’s Signature Block)

You must sign the printed I-20 before using it for a visa.By signing, you confirm:

• You will follow all F-1/M-1 regulations

• You will study full-time

• You will report any change of address, course, or funding within 10 days

Note:A digital signature is NOT accepted for students. Wet (hand) signature only.

E. School Attestation (DSO Signature Block)

This is filled and signed by the Designated School Official (DSO).Ensure:

• Signature is present

• Issue date is recent

• Information appears correct

An unsigned I-20 is invalid.

4. Full Document Checklist Required for Form I-20

Below is the complete, refined, non-table structure, but organized more clearly than a table:

A. Academic Documents

• Valid passport (full bio page)

• All academic transcripts (10th, 12th, Bachelor’s/Master’s)

• Degree certificates

• Standardized test scores (if required):

  • TOEFL, IELTS, Duolingo English Test

  • GRE, GMAT (if applicable)

B. Financial Documents

You must prove funds covering minimum 1 year of total expenses.

Acceptable Proofs Include:

1. Bank Statements

   • Recent 3–6 months

   • On official bank letterhead

   • Signed & sealed

2. Fixed Deposits

   • Official certificate indicating maturity value

3. Education Loan Approval Letter

   • Must be sanctioned, not just applied

4. Affidavit of Support (If Sponsored)

   • Parent or relative’s notarized statement

5. Savings Account Balance Certificate

6. Scholarship / Assistantship Letters (if awarded)

C. Supporting Identity & Background Documents

• Student’s passport-size photographs

• Copy of admission/offer letter

• SEVIS fee payment (after I-20 issuance)

D. Additional Documents (If Applicable)

• Sponsorship letter from employer

• Proof of property or business income (if school asks)

• Health insurance documents (some schools require pre-submission)

5. Common Mistakes to Avoid While Preparing for Form I-20

• Providing mismatched passport name and application name

• Submitting low-balance or unverifiable financial documents

• Ignoring outdated bank statements

• Using relatives as sponsors without proof of relationship

• Not checking course start/end dates

• Signing I-20 with a digital signature

• Sending unclear photocopies

Conclusion: Why Accurate Form I-20 Preparation Determines Your Visa Success

Form I-20 is the heart of your U.S. student immigration process.A single error in your I-20 can impact:

• Your visa approval,

• Your university enrollment,

• Your entry into the U.S., and

• Your work authorization in the future.

With accurate information, correct financial documents, and systematic verification, your I-20 becomes a powerful legal foundation for your entire student journey.