E-filing in court is the electronic submission of legal documents through an online portal, replacing paper delivery by mail or in person. You log into the court’s system, upload your document as a PDF, enter the case information, pay any filing fee, and submit. The system returns a timestamped confirmation that serves as your proof of filing and, in most cases, automatically delivers the document to the other parties.
How the Filing Process Works
Every e-filing starts at a court’s designated portal. Federal courts use Case Management/Electronic Case Files, known as CM/ECF, which handles complaints, motions, petitions, discovery, and more.1United States Courts. Electronic Filing (CM/ECF) State courts use their own platforms, but the workflow is similar.
After logging in, you select the case you’re filing into or open a new one, then choose the type of document you’re submitting. The system prompts you to upload the file and enter metadata like the document title, filing party, and case number. That information routes the filing to the right place in the clerk’s office.
Most portals include a review screen before you finalize. Once you submit, the system generates a confirmation with a timestamp, and you can track whether the court accepted or rejected the submission through the same portal. If it’s rejected, the notice tells you why so you can fix it and resubmit.
Who Has to E-File
If you have an attorney, e-filing is almost certainly mandatory. Federal Rule of Civil Procedure 5(d)(3) requires a person represented by an attorney to file electronically unless the court allows an exception for good cause or a local rule says otherwise.2Legal Information Institute. Federal Rules of Civil Procedure Rule 5 – Serving and Filing Pleadings and Other Papers Most state courts have adopted similar rules for represented parties.
If you’re representing yourself, the rules are more forgiving. In federal court, unrepresented parties can e-file only if a court order or local rule permits it, and courts can require self-represented filers to e-file only if reasonable exceptions are built in.2Legal Information Institute. Federal Rules of Civil Procedure Rule 5 – Serving and Filing Pleadings and Other Papers Many courts still accept paper from self-represented parties. The U.S. Supreme Court treats paper as its official filing format, though represented parties must also submit electronic copies.3Supreme Court of the United States. Electronic Filing State policies vary widely, so check your specific court’s local rules before assuming you can file on paper.
Document Format Requirements
Nearly every court requires documents in PDF. The U.S. Supreme Court’s guidelines specify PDF/A format and recommend creating the file directly from a word processor rather than scanning a printed page, because word-processor PDFs are automatically text-searchable.4Supreme Court of the United States. Guidelines for the Submission of Documents to the Supreme Courts Electronic Filing System When you have to scan a paper document, run optical character recognition (OCR) on the scan so the text is searchable. Many courts require this, and a filing that isn’t text-searchable can be rejected.
Each court sets its own maximum upload size. If your document is too large, split it into smaller files and upload them separately.5PACER. Is There a Limit on the Size of the PDF Files Which CM/ECF Will Accept This comes up most often with large exhibits and appendices.
Electronic Signatures
You don’t need to print, sign, and re-scan a document. Under the federal rules, filing a document through your electronic-filing account with your name on a signature block counts as your signature.2Legal Information Institute. Federal Rules of Civil Procedure Rule 5 – Serving and Filing Pleadings and Other Papers The Electronic Signatures in Global and National Commerce Act provides more broadly that a signature cannot be denied legal effect solely because it’s in electronic form.6Office of the Law Revision Counsel. 15 USC 7001 – General Rule of Validity Many state courts follow the same principle under their own rules or the Uniform Electronic Transactions Act, which most states have adopted.
Redact Personal Information Before You Upload
This is where first-time e-filers most often make a serious mistake. Because electronically filed documents are generally available to the public online, Federal Rule of Civil Procedure 5.2 requires you to strip sensitive personal information before submitting. You may include only:7Legal Information Institute. Federal Rules of Civil Procedure Rule 5.2 – Privacy Protection For Filings Made with the Court
- Last four digits of a Social Security or taxpayer ID number
- Year of birth, not the full date
- Initials of a minor child, not the name
- Last four digits of a financial account number
The rule applies to paper filings too, but the stakes are higher online because documents become publicly searchable almost immediately. A full Social Security number buried in an exhibit can lead to identity theft before anyone catches the error. Review every page of every attachment before uploading. If the court needs to see the complete information, you can file an unredacted version under seal alongside the public redacted version, but you need court permission to do so.
Deadlines and Time Zones
One advantage of e-filing is that you can submit documents outside business hours. The deadline rules have a wrinkle, though. Under Federal Rule of Civil Procedure 6(a)(4), the last day for electronic filing ends at midnight in the court’s time zone, not yours.8Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time A West Coast filer in an Eastern District court loses three hours. Treat the court’s local time as your deadline.
System outages are handled separately. Under the Federal Rules of Appellate Procedure, if the clerk’s office is inaccessible on the last day for filing, the deadline extends to the first accessible day that isn’t a weekend or legal holiday.9Legal Information Institute. Federal Rules of Appellate Procedure Rule 26 – Computing and Extending Time Similar protections exist in other federal rules and most state systems. If you hit an outage, document it: take a screenshot of the error message and contact the clerk’s office as soon as possible. Courts generally expect you to file a declaration explaining the technical difficulty and to submit the document by the next business day once the system is back up.
E-Filing Also Serves the Other Parties
Submitting a filing through the court’s electronic-filing system automatically serves every other registered user on the case. The system sends a notification to all registered parties, and that notification counts as service. You also don’t need to file a separate certificate of service for a document served through the system.2Legal Information Institute. Federal Rules of Civil Procedure Rule 5 – Serving and Filing Pleadings and Other Papers
Two caveats. If you learn a filing didn’t actually reach the person being served, service is not effective no matter what the system shows. And if any party is not a registered user, you still have to serve them by traditional means and file a certificate of service for that party.
Why Filings Get Rejected
Clerks review e-filed documents before accepting them, and rejection is more common than first-time filers expect. The usual reasons:
- Wrong filing code selected from the portal’s dropdown menu
- Case number or party names that don’t match what’s in the system
- Missing pages, missing signatures, or attachments that didn’t upload
- Duplicate submissions of the same document
- Payment amount that doesn’t match the required fee, or a failed payment method
A rejected filing does not preserve your original submission date. You correct the problem and resubmit, and the resubmission date becomes your filing date. When a deadline is involved, even a short correction cycle can turn a timely filing into a missed one. File at least a day early when you can, and check the portal for acceptance confirmation before the deadline passes.
Filing Fees and Access Costs
E-filing doesn’t change what you owe the court. You pay the same filing fees you would for paper, typically by credit card or electronic funds transfer at the time of submission. Some courts use third-party e-filing vendors that add a small per-transaction convenience fee on top of the court’s fee.
Accessing documents others have filed carries its own cost in the federal system. PACER charges $0.10 per page, capped at 30 pages per document, so the maximum charge for a single document is $3.00. If your total charges stay below $30 in a quarterly billing cycle, you owe nothing for that quarter.10United States Courts. Electronic Public Access Fee Schedule Documents filed at the Supreme Court are available on the Court’s public docket at no charge.3Supreme Court of the United States. Electronic Filing