How Legal Teams Fill Court Forms and Client Intake with AI

Aug 10, 2026·6 min read

A law practice runs on forms. Party names, addresses, dates of birth, case numbers, firm details: the same information moves from your case file into e-filing portals, intake questionnaires, registry filings and cover sheets, and someone has to type it every time. The data never changes between forms. Only the form does.

This guide shows a workflow for filling legal forms from a block of case data or a scanned document, using FillWise, a Chrome extension we build. As with everything in legal work, the tool removes the typing and you keep the review, so we will be specific about both halves.

Why legal paperwork eats so much time

• Every jurisdiction runs its own system. Federal courts use CM/ECF, states and counties run their own e-filing portals, and each one presents the same case information in a different layout. Nothing you typed into one carries over to the next.
• One matter, many documents. A complaint, a civil cover sheet, a summons and a proof of service all ask for the same parties, the same addresses and the same case number. Within a single filing day you may enter identical data several times.
• Intake repeats itself. The details a client gives you at intake reappear in the conflicts check, the engagement paperwork and eventually the filings. Each hop is another chance for a typo.
• Registry and corporate work is form-heavy. Incorporations, annual reports and registered-agent changes are forms built almost entirely from company details that already sit in your records.
• Errors are expensive here. A misspelled party name or a wrong case number is not a cosmetic problem: it can mean a rejected filing and a refiling cycle.

The workflow

1. Open the form in Chrome: a court e-filing portal, an online intake form, a corporate registry, a government page.
2. Open the FillWise side panel and give it the source data. Paste text in any format: a case management record, a paragraph from the engagement letter, an email from the client. You can also attach a photo, a scan or a PDF of a source document, such as an ID page or a prior filing.
3. Click "Fill web form". The AI reads the fields on the page, matches them against your data and fills what it can.
4. Review every field, then submit through the portal yourself.

There is no field mapping to configure and no template to build per portal. A form you have never seen before works the same as one you fill weekly.

Court forms that arrive as PDFs

Plenty of courts and agencies publish their forms as fillable PDFs rather than web pages. FillWise handles those too, and does it locally: the PDF is parsed and filled inside your browser, and the document itself is never uploaded. Text fields, checkboxes, radio groups and dropdowns are all set through the PDF's real form machinery.

Two honest limits. A flat scan of a court form has no fields to fill, so it will not work. The same goes for older forms built with Adobe LiveCycle (XFA) technology. The full details, including how to tell in five seconds whether your PDF is fillable, are in our PDF automation guide.

Several parties in one matter

Multi-party filings are where retyping hurts most. FillWise handles multiple records in one pass: paste the details for all parties as a single block, and the AI recognises each person and places their details into the right sections of the form.

Firm details you enter every day

Your own side of the form barely changes: firm name, office address, attorney name, bar number, phone. FillWise lets you save recurring data as a reusable template, so the boilerplate half of every filing is one click instead of ten fields.

What to check before you file

FillWise fills fields. It does not know your case, and nothing it does is legal advice. Before anything leaves your office:

• Read every filled field against the source document, character by character for names, case numbers and dates. Courts expect names exactly as they appear in the record.
• Fields that require judgment stay yours: the relief sought, jurisdiction and venue choices, declarations, anything with legal effect.
• Check jurisdiction-specific format rules, such as caption style or required date formats, against the court's own instructions.
• Signatures are yours to make. FillWise does not sign or submit anything.

Where client data goes

Legal data deserves a precise answer, not a slogan. For web forms, the field list from the page and the source data you provided are sent securely to our server for AI processing and are not stored after the fill. For PDFs, the document is parsed locally in your browser and only the list of fields plus your data goes out for matching. Templates you explicitly save are stored in your account so you can reuse them. Details are in the privacy policy.

Pricing

The free plan includes 5 form fills per week, no card required, which is enough to run a real intake form or filing through it and judge the output against your standards. Paid plans are on the pricing page.

FAQ

Does FillWise integrate with case management systems like Clio or MyCase? No. There are no direct integrations. What works instead: copy the client or matter record as text from whatever system you use and paste it into the side panel. The AI does not need the data in any particular format.

Can it submit the filing for me? No. FillWise fills the fields on the page or in the PDF. Reviewing the result and pressing the court's submit button is deliberately left to you.

The court's PDF form will not fill. Why? Usually the form is either a flat scan or an XFA form. See the PDF automation guide for how to tell which one you have and what to do about it.

We work with forms that are not in English. Is that a problem? No. The AI reads and fills forms in 100+ languages, including non-Latin scripts, and can match data you paste in one language to a form written in another.

Try it on the next intake form or filing you have to do anyway: install FillWise, open the form, paste the case data. The free plan covers five fills a week.