The preparer’s details in the applicant’s place
A preparer’s declaration has its own address, phones, email and tax ID. Software can copy them into the applicant’s contact boxes.
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Add the intake, a copy of the card, any court papers and the preparer’s details. Fyllyo fills Form I-90 on your Mac and shows the lines behind each answer for you to check.

Form I-90 replaces or renews a Green Card. The file behind it can hold the card itself, court papers, a preparer’s declaration and accommodation requests, each with its own names, numbers, addresses and dates. These are the common places AI tools and autofill get it wrong. What the form requires is for USCIS to say. Follow its instructions. USCIS instructions for Form I-90.
A preparer’s declaration has its own address, phones, email and tax ID. Software can copy them into the applicant’s contact boxes.
A Green Card shows a resident-since date, an expiry date and a birth date, and the intake adds the day the card was lost. Software can take the wrong one.
Immigration court orders carry the court’s address and the government counsel’s telephone. Software can take them as the applicant’s.
The intake, the card and the court order can each write the A-Number differently, with a letter, a prefix or dashes. Software can copy one as it is.
An applicant can ask for more than one accommodation. Software can summarize them or run two requests into one box.
An explanation continued on an extra sheet names the page, part and item it belongs to. Software can copy the text and drop the reference.
With a test client and five documents (an intake, a copy of the lost card, an immigration court order, the preparer’s declaration and an additional information sheet), Fyllyo filled 64 fields in 21 seconds. Each answer shows the lines it came from.

Fyllyo can fill all 162 fields on Form I-90 from the client’s documents. Lines the documents don’t support stay blank and are listed for you to check.
You confirm on every form
Fyllyo reads the documents you already have. These can be PDFs, scans, photos, Word files or typed notes, and you can add several at once. Fyllyo works out which document answers which line.
Filling Form I-90 for clients? Compare AI form fillers for law firms.
Client documents and the filled form never leave your computer. Fyllyo uploads nothing. Once it is set up, filling works offline.
Fyllyo doesn’t decide what to file, give legal or tax advice, or submit Form I-90 for you. Use the USCIS’s instructions for Form I-90 and your professional judgement. Fyllyo does the reading and the typing.
The built-in Form I-90 is the edition dated 01/20/25. For a different edition, add that fillable PDF as your own form. You set it up once, then fill it like this one. Set up that fillable PDF as your own form →
Fyllyo reads scans and photos as well as PDFs, Word files and typed notes. Clear, readable copies give the best results, and every answer on Form I-90 still shows the line it came from.
Try form filling free for 5 days. Then buy Fyllyo Paid once for $99. It is a lifetime licence with free updates and no subscription. Filling forms on your Mac uses no AI credits. Pricing and licence details.