US Visa Document Checklist

For an H-1B petition you need: Form I-129 with the H supplement, a DOL-certified Labor Condition Application (LCA), passport copy, educational credentials (degree + official transcripts), a credential evaluation if the degree is from abroad, a signed employer offer letter, detailed job description establishing specialty occupation, and all filing fees. If adding dependents (H-4), add Form I-539, marriage certificate, and proof of relationship.

USCIS requires evidence of at least 3 of these 8 criteria for O-1A (sciences, business, education, athletics): nationally or internationally recognized awards; membership in associations requiring outstanding achievement; published material in major media; participation as a judge of others' work; original scientific/business contributions of major significance; authorship of scholarly articles; critical role in distinguished organizations; high salary compared to peers. For O-1B (arts, entertainment) the criteria differ slightly.

You are not legally required to use an immigration attorney, but complex petitions (H-1B, O-1, EB-2 NIW) strongly benefit from legal counsel. Attorneys help identify the right evidence, draft persuasive support letters, and respond to Requests for Evidence (RFEs). This checklist helps you understand what to gather — a qualified immigration attorney helps you present it effectively. This tool is educational only and not legal advice.

Yes. Most checklists cover both the USCIS petition phase AND the consular visa interview phase. Documents like your passport, I-797 approval notice, DS-160 form, and financial evidence are needed at the consulate. Items specifically needed only for the consular interview are labeled accordingly. Print the checklist and bring it to your appointment.

Required documents are mandatory — missing one means your petition will be rejected or returned. Supporting evidence is highly recommended to strengthen your case: more evidence = better odds of approval and a lower chance of receiving an RFE (Request for Evidence). Employers often have specific templates for support letters. This checklist marks required items to help you prioritize.

USCIS form requirements and fees are updated periodically. Major fee changes took effect in April 2024. This checklist reflects 2026 requirements. Always verify current filing fees and form editions directly at uscis.gov before submitting — using an outdated form version will result in rejection.