How to Redact a Court Filing for PACER (Federal Rule 5.2)

By the SladdPDF team · Published August 29, 2026 · Updated August 29, 2026

Anything you e-file in a U.S. federal court becomes visible on PACER to anyone willing to pay the per-page fee — there is no separate "public" and "private" copy. Federal Rule of Civil Procedure 5.2 sets a narrow, specific list of what you're allowed to leave visible when a filing contains a Social Security number, birth date, minor's name, or financial-account number. Get the list wrong, or rely on a black box that doesn't actually delete the text, and the clerk won't catch it before it goes live — the rule puts that responsibility entirely on the filer.

Why court filings need their own redaction rule

Most documents you redact are shared with one recipient. A federal court filing is different: once it's docketed, it's available through PACER (Public Access to Court Electronic Records) to any member of the public who creates an account, from anywhere, indefinitely. There's no separate internal copy — the filing you upload through CM/ECF is the public record.

Rule 5.2 exists precisely because of that exposure. It doesn't ask filers to guess what's sensitive; it names four specific categories and tells you exactly how much of each may remain visible. Anything beyond that fragment has to come out before the document is filed.

What Rule 5.2 actually requires

Under Federal Rule of Civil Procedure 5.2(a), unless the court orders otherwise, a filing that contains an individual's Social Security number, taxpayer-identification number, birth date, the name of a known minor, or a financial-account number may include only:

The rule applies to both electronic and paper filings, and to exhibits attached to a filing, not just the main document. A financial statement, a settlement agreement, or a deposition transcript attached as an exhibit carries the same obligation as the pleading itself.

What Rule 5.2 doesn't cover

It's easy to over-read Rule 5.2 as a general privacy rule. It isn't — it's a narrow, four-category list. Information that is not automatically covered includes:

• Home addresses. Rule 5.2(a) does not list street addresses at all. Some local rules, standing orders, or case types add their own address-handling guidance, so check the specific district's local rules and any protective order in the case.
• Medical records and health details. These are governed by HIPAA and case-specific protective orders, not Rule 5.2 — see our HIPAA redaction guide for what PHI needs.
• Trade secrets and confidential business information. These require a motion to seal or a protective order; Rule 5.2 won't remove them on its own.
• Witness, juror, and third-party names. Not on the mandatory list, though courts have sealed filings that exposed them — see the case examples below.

For anything outside the four Rule 5.2 categories that still needs to stay confidential, the correct mechanism is usually a motion to file under seal or a stipulated protective order — not ad hoc redaction of a filing that's otherwise headed for the public docket.

Who's responsible — and what happens if you miss something

The federal judiciary's privacy policy for electronic case files is explicit: the responsibility for redacting personal identifiers rests solely with the party or attorney making the filing. Clerks do not review documents for Rule 5.2 compliance before they're published on PACER, and attorneys are prompted to acknowledge that responsibility each time they log into CM/ECF.

Courts can and do impose sanctions for repeated noncompliance. If you discover an unredacted identifier after filing, most districts' local rules and forms describe a process for asking the clerk to restrict access to the document while a corrected, properly redacted version is filed — act on this immediately rather than waiting for the next filing deadline.

What redaction failures on PACER actually look like

This isn't a theoretical risk. A 2011 study by Princeton's Center for Information Technology Policy scanned PACER documents with software built to detect redactions that failed — a black box or highlight drawn over text, with the text itself still intact underneath. The study concluded there were thousands, and probably tens of thousands, of documents on PACER with this exact failure, exposing Social Security numbers, medical details, dates of birth, and the names of minors, witnesses, and jurors.

The pattern shows up in bankruptcy court too, where the parallel rule is Federal Rule of Bankruptcy Procedure 9037: in one case, a servicer's electronically filed proof of claim carried debtors' full, unredacted Social Security numbers; the debtors moved for a protective order, and the court removed the document from public PACER access the next day. For more documented cases of redaction going wrong in high-profile filings, see our roundup of famous redaction failures.

The common thread across nearly all of these: a rectangle or highlight was drawn over the sensitive text in a PDF viewer, but the underlying text object was never deleted — the same failure mode that shows up outside the courtroom too.

A safe workflow before you e-file

A defensible way to prepare a filing that contains any of the Rule 5.2 categories:

1. Work on a copy, keep the unredacted original for your files and for any parallel filing the rule requires you to retain.
2. Find every instance of the SSN, account number, birth date, or minor's name — they often repeat in headers, exhibits, certificates of service, and attachments, not just the caption page.
3. Redact to the exact fragment the rule allows — last four digits, birth year, or initials — rather than removing the field entirely, since courts generally expect the permitted fragment to remain for identification.
4. Export with true redaction, not a drawing tool. A rectangle or highlight layer leaves the text underneath intact and selectable. Use a tool that deletes the underlying text object or rasterizes the page so the removed characters no longer exist as text at all.
5. Strip document metadata before filing — a PDF's author or title field can independently carry a name the redaction on the page itself doesn't touch.
6. Verify before you upload to CM/ECF. Open the exported file, select all, copy, and paste into a plain text editor. If any redacted digit or name appears, redo the export — this is the exact check that would have caught most of the PACER failures documented above.

You can run this workflow in SladdPDF, a free browser-based redaction tool. It processes the file entirely locally with JavaScript and WebAssembly — a filing this sensitive is never uploaded to a server before it's ready to go to the court itself. Secure mode rasterizes each page on export so a covered SSN or account number can't be recovered by copy-paste, and metadata can be stripped in the same pass. Free with no page limit; Pro adds high-resolution 300 DPI export for filings that need to be printed for the court.

This article is general information about a federal procedural rule, not legal advice. Confirm redaction requirements against your district's local rules and any protective order before filing.

Bankruptcy, Social Security, and immigration filings

Bankruptcy cases don't fall under Rule 5.2 directly — they follow Federal Rule of Bankruptcy Procedure 9037, which uses the same four categories and the same filer-side responsibility, with relief available by motion if an identifier is filed unredacted by mistake.

Social Security benefits appeals and immigration proceedings get separate handling under Rule 5.2(c): the parties and their attorneys can get full remote access to the case file, including the administrative record, while the general public's remote access is limited to the docket and the court's orders and opinions — full access requires going to the courthouse. Rule 5.2(b) also exempts certain records, including forfeiture-proceeding account numbers, official state-court records, and pro se filings under specific habeas statutes, from the standard redaction requirement.