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DocuExtract

Immigration

USCIS forms + passport MRZ + multi-language IDs.

Immigration law firms, in-house mobility teams, and visa-processing platforms automate the document intake that's drowning your paralegals. Pre-built USCIS form templates, passport MRZ extraction with country-of-issue validation, multi-language ID parsing for translated naturalization documents.

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Document types

What we extract for immigration teams.

  • USCIS forms

    I-129 (H-1B), I-140 (PERM), I-485 (AOS), I-765 (EAD), I-130 (Family), N-400 (Naturalization), more. Pre-built templates with field validation.

  • Passports

    MRZ extraction + visa-page parsing. Country of issue, expiry, document number, holder name. Validates check digits.

  • Foreign IDs

    Chinese ID, Indian Aadhaar/PAN, Mexican INE, EU IDs, UK BRP. Auto-detect script + route to right OCR engine.

  • Birth + marriage certificates

    US + 50+ foreign jurisdictions. Mixed-language docs (translation + original) handled via mixed-script pipeline.

  • Academic transcripts

    Multi-page transcripts with course-by-course tables. Foreign credential evaluation friendly output.

  • Employment letters + paystubs

    Salary, dates of employment, job title for H-1B / PERM / AOS support. Multi-employer aggregation.

Built for the workflow

Capabilities that matter in immigration.

  • Pre-built USCIS form library

    15+ USCIS forms shipped with extraction schemas matching the official PDF field layout. Updates within 30 days when USCIS revises a form.

  • Mixed-language documents

    Many naturalization packets include original + certified translation on the same page. The HW-ML mode runs the appropriate engine per script + presents both outputs.

  • Passport MRZ extraction

    Both 2-line and 3-line MRZ formats. Check-digit validation. Country-of-issue normalization (ISO 3166-1 alpha-3).

  • Identity verification ready

    Extracted fields formatted for direct submission to identity-verification APIs (Persona, Onfido, Veriff). No re-keying.

The addon

Immigration pack

Attach to any paid plan. $149/mo on any paid plan · included Enterprise. Vertical-specific templates, compliance gates, and field types — all integrated into the same DocuExtract platform you already use.

See pricing
USCIS form auto-population
MRZ + check-digit validation
Multi-language ID parsing
Mixed original + translation handling

FAQ

Questions immigration buyers ask.

Does it auto-fill USCIS forms?
It extracts the data from your supporting documents (passports, paystubs, prior I-797s, etc.) into structured JSON. Auto-filling the USCIS PDF form itself is your responsibility (or via your case-management system's import). We don't submit forms to USCIS — that's your bar-licensed attorney's job.
How does it handle non-English documents?
If you have an original + a certified English translation on the same page, the mixed-language mode (HW-ML) runs the appropriate engine per script + returns both. If you have original-only, it extracts in the source language; you can chain it with a translation step downstream if needed.
What identity verification systems do you integrate with?
Output JSON is shaped for direct submission to Persona, Onfido, Veriff, Jumio, Stripe Identity. Custom format on request. We don't do the identity verification ourselves — that's a separate trust + KYC layer.
PII / privacy?
Same privacy posture as the rest of the platform. For Healthcare-adjacent immigration work (medical exams, HIV tests), add the Healthcare addon for BAA + PHI redaction. For pure immigration paperwork, the standard data handling applies.
How current are the USCIS form templates?
We monitor uscis.gov for form revisions. Updated templates ship within 30 days of a USCIS form revision. The dashboard surfaces a "template update available" banner when a new version drops; existing extractions continue to work on the old version until you upgrade.
Can a paralegal use this directly?
Yes — the visual field-picker means no coding required. A paralegal uploads a sample I-797, draws boxes around the fields they want extracted, saves the template, then processes hundreds of similar forms in batch. Most immigration teams have a paralegal-led template-builder workflow + a senior associate reviewing edge cases via the Review queue.

Run your worst immigration documents through the free tier.

500 credits/month is enough to evaluate against real work. See the actual accuracy before committing to a plan.

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