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Stop Guessing King County Exhibit Rules

Get King County Superior Court-compliant exhibit stamps in under 2 minutes. Max file size: 25 MB.

  • King County plaintiffs mark exhibits with Exhibit 1, 2, 3..., and defendants use Exhibit A, B, C....
  • King County's primary exhibit rule is King County Local Rule 4.
  • King County courts e-file through LINX, with a maximum file size of 25 MB.
  • King County is part of the King County Superior Court.
  • Seattle metropolitan area.
  • Largest washington county.
  • ExhibitPrep generates court-compliant King County exhibit stamps entirely in the browser, with files never leaving the user's device.
WashingtonLINX25 MB limit

Quick Reference

Plaintiff MarkingExhibit 1, 2, 3...
Defendant MarkingExhibit A, B, C...
Court SystemKing County Superior Court
E-Filing SystemLINX
File Size Limit25 MB
Primary RuleKing County Local Rule 4

Key Requirements for King County

  • Seattle metropolitan area
  • Largest Washington county
  • Mandatory e-filing for civil cases
  • Business and technology litigation hub
  • Separate rules for complex civil cases

Local Practice Notes

Uses KC Script Portal. $50 paper handling fee for attorney non-compliance. Exhibit lists 21 days before trial. Documentary exhibit copies exchanged same day. Joint Statement of Evidence 5 judicial days before. This traces to LCR 4(j), 4(k). Local practice like this tends to shift faster than statewide rules, so verify with the clerk's office ahead of your filing deadline.

Ready to Stamp Your King County Exhibits?

ExhibitPrep creates professional exhibit stamps compliant with King County Superior Court requirements. Preview free—pay only when you're ready to download.

18min
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at $75/hr

Opens the tool set up for King County — plaintiff: Numbers starting at 1; defendant: Letters starting at A.

Free Washington Exhibit Guide

Get the complete Washington requirements with:

  • County-specific rules for King County
  • E-filing format requirements
  • Common mistakes to avoid

Free Washington Exhibit Guide

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Court-rule updates and exhibit-prep tips, by state

Every year, Washington courts reject exhibits for:

  • Wrong marking convention
  • Missing electronic bookmarks
  • Non-compliant file formats

This guide prevents those mistakes.

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Typical King County Exhibit Timeline

Discovery
Gather exhibits
Pre-Trial
Mark & exchange
Trial
Present exhibits

King County Superior Court requires exhibits to be pre-marked per local civil rules.

King County Exhibit FAQs

How do I mark exhibits for King County courts?

In King County, Washington, plaintiffs typically use Exhibit 1, 2, 3... while defendants use Exhibit A, B, C.... Always verify with the specific court division's local rules.

What is the e-filing system for King County?

King County uses LINX for electronic filing. The maximum file size is typically 25 MB. Check with your specific court for exact requirements.

What are the exhibit rules for King County Superior Court?

King County Superior Court requires exhibits to be pre-marked per local civil rules. Always verify current requirements with the court clerk or your specific judge's standing orders.

Does ExhibitPrep work for King County courts?

Yes! ExhibitPrep creates professional exhibit stamps that comply with King County, Washington court requirements. Our tool supports the marking conventions used in King County Superior Court.

Don't Risk Having Your Exhibits Rejected

Download the checklist so you know exactly what King County courts require

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King County Courthouses

Specific filing requirements vary by courthouse. Select your courthouse for detailed information:

Last updated: 2026-07. Always verify current requirements with your court.