Court E-Filing PDF Requirements by State (Size, Format, Rules)

Published August 28, 2026 · 10 min read

Your motion is due at midnight. You spent six hours drafting it. You attach the PDF to the e-filing portal, hit submit, and get an error: "File exceeds maximum size limit."Your 47-page motion with 12 exhibits is 14.2 MB. The court's limit is 10 MB. Now you need to compress the PDF without making the scanned exhibits illegible, and you need to do it in the next twenty minutes. This is the most common e-filing failure — and it is entirely preventable with preparation.

Federal courts: CM/ECF requirements

The federal judiciary uses the Case Management/Electronic Case Files (CM/ECF) system. Requirements are set nationally with some local variation:

• Format: PDF (text-searchable preferred). PDF/A is recommended but not universally required. Some districts explicitly require PDF/A for long-term archival.
• Size limit: Typically 10 MB per document. Some districts allow up to 25 MB. Individual district rules control — check your local court's CM/ECF page.
• Text-searchable: Required in most districts. The PDF must contain a text layer so the court's search system can index it. Scanned images without OCR will be rejected.
• Bookmarks: Required for documents over a certain page count (varies by district — often 10+ pages). Bookmarks must link to each section heading.
• Page size: Letter (8.5 × 11 inches). Some courts accept A4 for international filings.
• Resolution: Scanned documents should be 300 DPI minimum for legibility.

State-by-state requirements

State courts use various e-filing platforms with different technical requirements. Below is a summary for the five highest-volume filing states. Always verify current rules on your specific court's website — these change.

Common rejection reasons

Courts reject e-filings for technical non-compliance. The most frequent causes:

• File too large. The number one rejection. Scanned exhibits at high resolution, embedded color images, and unoptimized PDFs blow past size limits quickly.
• Not text-searchable. Scanned documents without OCR produce image-only PDFs. The court's indexing system cannot process them, and they fail the text-searchable requirement.
• Password-protected or encrypted. Courts cannot accept files they cannot open. Any security setting on the PDF will cause rejection.
• Missing bookmarks. Required in many jurisdictions for documents over 10 pages. Filing a 50-page motion without section bookmarks triggers a deficiency notice.
• Wrong PDF version or features. PDFs with embedded JavaScript, multimedia, or 3D content may be rejected. Some courts require PDF 1.4–1.7 specifically.
• Corrupted file. A PDF that fails to open or renders incorrectly is rejected. This sometimes happens after aggressive compression or failed merge operations.

How to prepare a filing that passes

A systematic preparation workflow eliminates most rejections:

1. 1Merge your exhibits into the filing. If your motion references exhibits, combine them into a single PDF (or prepare them as separate attachments per your court's structure). Use the PDF merge tool to combine documents in the correct order. This runs locally — your draft work product never uploads to a server.
2. 2Add page numbers. Many courts require consecutive page numbering across the entire filing. Use the page numbers tool to add sequential numbers to the merged document.
3. 3Compress to the size limit. If the merged file exceeds your court's limit, use the PDF compress tool to reduce file size. Target 20% below the limit to account for any portal overhead. Compression runs in your browser — the filing never leaves your machine.
4. 4Verify text-searchability. Open the final PDF, press Ctrl+F, and search for a word you know appears in the document. If the search finds it, the text layer is intact. If not, you need to run OCR on the scanned pages before filing.
5. 5Remove security settings. Ensure the PDF has no password, no encryption, no restrictions on printing or copying. The court must be able to open and process the file without barriers.
6. 6Check file size one final time. Right-click the file → Properties. Confirm it is under your court's limit. Then submit.

Compression without destroying legibility

The fear with PDF compression is that scanned exhibits become unreadable. This happens when compression is too aggressive — reducing a 300 DPI scan to 72 DPI makes fine print illegible. The key is targeted compression:

• Text pages compress well. Your motion's text pages (generated from Word or a PDF writer) are already small. They contribute minimally to file size.
• Scanned exhibits are the problem. Color scans at 300+ DPI are where the megabytes live. Reducing image quality moderately (to 150–200 DPI equivalent) saves significant space while keeping text readable.
• Grayscale helps. If your exhibits are color scans of black-and-white documents, converting to grayscale reduces size substantially without losing information.
• Split if necessary. If a single filing still exceeds the limit after compression, split it into a lead document and separate exhibit attachments (if your court's system supports multiple attachments).

LoveMyFile's compress tool processes the PDF in your browser. You can compress, check the resulting size, and re-compress with different settings if needed — all without uploading your filing to any server.

The privacy angle: drafts vs. filed documents

Court filings are public record. Once your motion is accepted by the e-filing system, it is accessible to anyone through PACER (federal) or the state's public records portal. This is by design — court proceedings are public.

But your drafts and work product are privileged until filed. The motion you are preparing, the exhibit selection, the internal memo analyzing strategy — these are attorney work product and potentially privileged. They become public only when (and if) you file them.

This distinction matters for your preparation workflow. If you use a cloud-based PDF tool to merge exhibits or compress your draft filing, you are transmitting unpublished work product to a third-party server. That document is not yet public record — it is your confidential preparation material. Uploading it to a free online tool discloses it to a third party before you have decided to file it.

Local processing keeps your drafts private until you make the affirmative decision to file. The merge, compress, and page-number operations happen on your machine. The only transmission is the final submission to the court's e-filing system — which is the intended, authorized disclosure.

Quick reference: size limits and preparation checklist

What happens after a rejection

If your filing is rejected:

• Read the rejection notice carefully. It specifies the technical deficiency. Fix that specific issue — do not guess.
• Check the deadline impact. In most courts, a rejected filing does not count as "filed" for deadline purposes. If your deadline has passed, contact the clerk immediately. Some courts grant a brief grace period for technical rejections.
• Fix and resubmit promptly. Correct the issue and resubmit the same day. Do not wait — the filing date is typically the date of successful submission, not the date of the rejected attempt.
• Keep the rejection notice. If a deadline dispute arises, the rejection notice documents that you attempted timely filing and the failure was technical, not substantive.

Preventing the midnight scramble

The scenario that opens this article — compressing a filing twenty minutes before the deadline — is avoidable with a simple habit: prepare the technical file the day before the filing deadline. Merge your exhibits, add page numbers, compress to size, and verify text-searchability while you still have time to fix issues. The actual submission takes thirty seconds. The preparation takes ten minutes. Doing it the night before means a rejection at 4 PM gives you hours to fix it, rather than a rejection at 11:55 PM giving you nothing.

All the preparation steps — merge, number, compress — run locally in your browser with LoveMyFile's tools. No uploads, no accounts, no subscriptions. Just open the tool, process the file, and close the tab. Your work product stays on your machine until you deliberately submit it to the court.

Disclaimer:This article summarizes general e-filing technical requirements and does not constitute legal advice. Court rules change frequently and vary by jurisdiction, division, and individual judge. Always verify current requirements on your specific court's website or by contacting the clerk's office before filing.