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What documents prove work experience?

To prove work experience for an H-1B, gather employer letters on company letterhead, contracts, pay stubs, tax records, and certificates. See how to build a solid documentation package.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 13, 2026
1 min read
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To demonstrate work experience in an H-1B petition, the goal is to show that your professional background matches the qualifications required for the position. The most valued evidence is typically the experience letter issued by current or former employers.

These letters carry more weight when printed on company letterhead, signed by a supervisor or authorized representative, and describing the duties performed, the employment period, and key responsibilities. Other documents help reinforce and cross-reference this information.

  • Experience letters on company letterhead, detailing duties and employment period.
  • Employment contracts, pay stubs, and proof of payment.
  • Tax records and documents showing the employment relationship.
  • Degrees and certificates relevant to the field.

Documents not in English must be accompanied by a proper translation, and keeping everything organized facilitates the review. Since each case is evaluated individually, it is worth checking the updated USCIS guidelines and, if needed, consulting an immigration professional.

Learn more about H-1B

Initial validity
3 years
Extension
Up to 6 years total
Annual cap
85,000 visas
Processing
6-12 months
All about H-1B

About the author

Victoria Harper

Editor-in-Chief

Meet the author

As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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What documents prove work experience?

To prove work experience for an H-1B, gather employer letters on company letterhead, contracts, pay stubs, tax records, and certificates. See how to build a solid documentation package.

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