Courts were among the last institutions to give up fax, and many have now done so. If you are wondering whether you can fax court documents, the honest answer is: only if that particular court's rules say you can. Fax a filing to a court that does not accept fax filings and, as far as the court is concerned, nothing was filed.

This guide explains how fax filing works where it still exists, why electronic filing has replaced it in most courts, and how to find out what your court accepts. It is general information about procedures, not legal advice. If you have a deadline in a case, a lawyer or your court's self-help centre can tell you what applies to you.

  • No universal rule. Each court sets its own filing methods.
  • E-filing has replaced fax in federal courts and many state courts.
  • Where fax is allowed, the formatting rules are strict.

Table of Contents

Why there is no universal answer

Filing rules come in layers. A court system's statewide rules set the framework, and individual courts add local rules that decide practical details: which filing methods are accepted, which documents can be filed which way, and what the fax number is, if there is one.

That means two courts in the same state can handle fax differently, and even divisions within one courthouse can use different numbers. A fax number found online for "the county court" may belong to a different division, or to a clerk's administrative line that does not accept filings at all.

Filing is also different from sending. A court clerk's office may have a fax machine for correspondence and still not accept filings by fax. Faxing a document to a court is not the same as filing it.

Federal courts: electronic filing is the default

In federal civil cases, Federal Rule of Civil Procedure 5(d)(3) sets the default:

  • A person represented by an attorney must file electronically, unless nonelectronic filing is allowed for good cause or by local rule.
  • A person not represented by an attorney may file electronically only if a court order or local rule allows it, and may be required to file electronically only by court order or by a local rule that includes reasonable exceptions.

The rule text no longer mentions fax separately. The committee note to the 1996 amendments explains that the separate reference to filing by facsimile was deleted, because fax is included within electronic means. In practice, federal courts handle filings through their electronic filing systems, and each district's local rules say how self-represented parties file, often on paper at the clerk's office or by mail if electronic filing is not open to them.

If you are filing in federal court, read that district's local rules and its guidance for self-represented litigants before assuming fax is an option.

State courts: from fax filing to e-filing

State courts vary more. Over the past two decades many state courts have adopted electronic filing systems, and many require attorneys to use them. Some courts still accept fax filings for certain case types or certain documents. Others never accepted them.

Where a state court does allow fax filing, it usually comes with specific requirements, such as:

  • A designated fax number for filings, published in the local rules
  • A required cover sheet with case and contact details
  • A notation on the document showing it was filed by fax
  • Page limits or limits on the types of document that can be faxed
  • Arrangements for paying filing fees, since a fax cannot carry a check
  • A duty to keep the signed original and produce it if asked

Example: California's fax filing rules

California is a useful example because its Rules of Court spell out fax filing in detail:

  • Fax filing agencies (rule 2.303). A party can send a document by fax to a fax filing agency, which files it with a trial court. The agency acts as the agent of the filing party, not of the court, and only accepts documents from parties who have made payment arrangements in advance.
  • Direct fax filing (rule 2.304). A party may file by fax directly with any court that, by local rule, has provided for direct fax filing. The local rule must give the fax number. The first page transmitted must be the Facsimile Transmission Cover Sheet (Fax Filing), form MC-005, each faxed document must show the words "By fax" directly below its title, and the sender must print a transmission record for each filing.
  • Signatures (rule 2.305). By filing a signed document by fax, the party represents that the original signed document is in its possession or control. Another party can demand to examine the original. Under the rule, a faxed signature is treated as an original.

The key phrase is "by local rule". Even in a state with detailed fax filing rules, a particular court accepts direct fax filings only if its own local rules say so.

How to check your court's local rules

  1. Find the court's website. State court sites usually end in .gov or the state's court domain. The local rules are typically under "Rules", "Local Rules", or "Filing".
  2. Search the rules for "fax" or "facsimile". If nothing provides for fax filing, assume it is not accepted.
  3. Check for e-filing requirements. Many courts publish whether e-filing is mandatory, and for whom.
  4. Look for a self-help centre. Many courts run self-help pages or centres for people without a lawyer, which explain filing options in plain language.
  5. Call the clerk's office. Clerks cannot give legal advice, but they can tell you which filing methods are accepted.

Do this before your deadline, not on it. Discovering on the last day that a court does not accept fax leaves very few options.

If your court allows fax filing

If the local rules do provide for fax filing:

  1. Use the exact number in the local rules for your type of case or division.
  2. Add any required cover sheet as the first page, completed in full.
  3. Add any required notation on the document itself, such as "By fax".
  4. Sign the original and keep it. You may have to produce it.
  5. Arrange fees in the way the rules require.
  6. Keep the transmission record. Some rules require you to print one; either way it is your proof of when you sent the document.

When a court does accept fax, you do not need a fax machine. You can send a fax online from a browser for a one-time payment, with no subscription, and get a delivery confirmation by email, which gives you a timestamped transmission record. Just make sure fax is an accepted method first; the confirmation proves you sent it, not that the court had to accept it.

Sending to lawyers, agencies, and others

Many legal tasks involve fax without involving a court filing at all: sending a signed document to an attorney, returning paperwork to a government agency, or replying to a records request. Those depend on what the recipient accepts, not on court rules. Our guides to faxing unemployment offices and the DMV cover two common examples.

Whether you can fax court documents comes down to a single question: does this court's local rule provide for it? If yes, follow the format exactly and keep your record. If not, use the court's e-filing system or another accepted method.

Send a fax online →

This page is general information, not legal advice. Court rules change, and requirements differ between courts and case types.

Frequently asked questions

Can I fax documents to a court?

Sometimes, but not by default. Many courts do not accept filings by fax at all, and many have moved to electronic filing. A court accepts fax filings only where its rules provide for it, so check the court's local rules or ask the clerk before sending anything.

Do federal courts accept fax filings?

Federal courts generally require electronic filing. Under Federal Rule of Civil Procedure 5(d)(3), a person represented by an attorney must file electronically unless nonelectronic filing is allowed for good cause or by local rule. Self-represented parties may file electronically only if a court order or local rule allows it. Check the specific court's local rules for how it handles paper and other filings.

Does California allow fax filing?

Yes, under specific rules. California Rules of Court allow filing through a fax filing agency (rule 2.303) and direct fax filing with a court only where that court's local rule provides for it (rule 2.304). Direct fax filings need the Facsimile Transmission Cover Sheet (Fax Filing), form MC-005, as the first page.

Is a faxed signature valid on a court document?

It depends on the jurisdiction. California rule 2.305 treats a faxed signature as an original, but the party who filed it must keep the signed original and produce it if another party demands to see it. Other courts have their own signature rules.

Can I fax documents to the other side in a lawsuit?

Serving papers on another party is a separate question from filing them with the court, and the rules on service by fax vary. Check the court's rules on service, and keep proof of how and when you served.

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