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Lexfill turns the slowest part of an immigration case — collecting client information — into a guided, form-aware intake that fills USCIS forms automatically. Attorneys send a client a link. The client answers a step-by-step questionnaire in their own language, uploads supporting documents, and Lexfill maps every answer onto the right USCIS form fields, ready for attorney review.

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How it works

1

Create a client and send an intake

Add a client in the console, pick the form (for example I-485 or I-9), and send them a secure intake link.
2

Client completes the guided questionnaire

The client walks through one question at a time — no legal jargon, available in multiple languages, with document upload built in.
3

Review and generate the form

Answers land in the client’s profile. Review them in the console, fix anything that needs attention, and generate a filled PDF.

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Explore the docs

Quickstart

Set up your firm and send your first intake in minutes.

Clients & intakes

Manage clients, send questionnaires, and track progress.

Leads

A public capture form, a pipeline, and one-click conversion into clients.

Forms

Supported USCIS forms, multi-language intake, and previews.

Documents

Document checklists, AI-assisted review, and approvals.