Trial by Written Declaration in California: The Complete 2026 Guide

Trial by Written Declaration (TBWD) is a California legal process that allows drivers to contest a traffic ticket entirely in writing, without setting foot in a courtroom. It is authorized under CVC 40902 (Trial by Written Declaration) and available for most infraction-level traffic violations. If you have received a traffic ticket in California, this is the most powerful tool you have to fight it.

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What Is Trial by Written Declaration? (CVC 40902)

Trial by Written Declaration is a formal court process in which both you (the defendant) and the citing officer submit written statements instead of appearing in court. A judge or commissioner reviews the written submissions and renders a verdict. If the officer does not submit a declaration — which happens more often than most drivers realize — the case is automatically dismissed.

Who Is Eligible for TBWD?

Trial by Written Declaration is available for California infraction-level traffic violations. This includes most common citations: speeding, stop sign violations, red light violations, cell phone use, and many others. It is NOT available for:

• Misdemeanor violations (DUI, reckless driving, hit and run)
• Felony traffic charges
• Camera citations under AB 645 or SB 720 (these use administrative review)
• Violations that require a court appearance as a condition of the citation

The TBWD Process Step by Step

1. Request a TBWD: Submit a written request to the court before your appearance date
2. Pay bail (deposit): Pay the full fine amount as a bail deposit — you get it back if you win
3. Submit your declaration: Write your statement explaining why the violation did not occur or was not as cited
4. Officer submits their declaration: The citing officer submits a written account of the stop
5. Judge reviews both: A judge reads the written declarations and renders a verdict
6. Verdict is mailed: The court mails you the decision; if you win, your bail is refunded
7. De novo option: If you lose, you can request a new in-person trial (Trial de Novo)

The Bail Deposit Requirement

One aspect of TBWD that surprises many drivers is the bail deposit requirement. Before the court will accept your written declaration, you must deposit the full bail amount (which equals the full fine plus assessments). This money is held while your case is being decided.

• If you win: your bail is fully refunded
• If you lose: your bail becomes your fine
• If the officer does not respond: case dismissed, bail refunded
• The bail amount is listed on your citation or available from the court

How to Write Your Declaration

Your written declaration is your opportunity to tell your side of the story to the judge. The most effective declarations are specific, factual, and focused on the elements the officer must prove to establish the violation.

• Be specific about the date, time, location, and conditions
• Address each element of the violation (what the officer must prove)
• Note any relevant facts: weather, traffic conditions, visibility, signage
• If you have witnesses, include their observations
• Do not include general complaints about the fine amount or enforcement practices
• Keep it focused — a clear, specific 1–2 page declaration is more effective than a 10-page essay

TBWD Deadlines

You must request Trial by Written Declaration before your court appearance date printed on your citation. Do not wait until the last minute — courts require processing time, and you must also pay your bail deposit before the process begins.

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