How to Write a Demand Letter for Small Claims Court California

Why You Need a Demand Letter

CCP § 116.320 requires plaintiffs to request payment from the defendant before filing a small claims case, unless doing so is impractical. Page 2 of Form SC-100 asks you to declare under penalty of perjury when and how you demanded payment. Filing without having made a demand gives the judge a reason to question your case before you even get to the facts.

Beyond the legal requirement, a demand letter does two things: it sometimes gets you paid without going to court, and it becomes evidence of the defendant's refusal if you do end up at a hearing.

What to Include

Keep it to one page. The letter should contain:

Your information and the recipient's name and address — use the defendant's legal name, not just a business trade name.

A clear statement of what happened — what you paid for or what was promised, and how the other party failed to deliver. Be specific: dates, amounts, descriptions of the defective product or incomplete work.

The exact dollar amount you're demanding — break it down if you're claiming multiple items (the original purchase price, repair costs, consequential damages). This number should match what you'll claim on Form SC-100.

A reasonable deadline to pay — CCP § 116.320 sets no fixed number of days; give the defendant a reasonable time to respond.

A statement of your intention to file — something like "If I do not receive payment by [date], I will file a claim in California Small Claims Court."

What Not to Include

• Legal threats or language you don't understand — you don't need to cite statutes
• Emotional language, insults, or accusations of fraud (unless you're claiming actual fraud with evidence)
• Demands for amounts you can't document
• Ultimatums about criminal charges — threatening criminal prosecution to collect a debt can itself be a problem

Sending by Certified Mail

Send the demand letter by USPS Certified Mail with Return Receipt Requested. This gives you:

• A receipt showing you mailed it, with the date
• A green card (or electronic confirmation) signed by whoever accepted the delivery, proving it arrived

The certified mail receipt and return receipt card become evidence at your hearing. They prove you satisfied the pre-filing demand requirement and gave the defendant a chance to resolve the dispute.

If the letter comes back unclaimed or undeliverable, that's still evidence you attempted the demand. Note the return on the SC-100 declaration page and explain that the defendant could not be reached by mail.

Cost: Certified mail with return receipt runs about $7 to $10 at the post office. If you want to send copies to multiple addresses (the defendant's home and business, for example), send each one certified.

Email or Text as an Alternative

The statute doesn't specify a format — CCP § 116.320 just says you must request payment. An email or text message demanding payment can satisfy the requirement, especially if you have proof it was received (read receipts, a reply acknowledging it).

However, certified mail is stronger evidence because it's harder to dispute receipt. If you email or text, also send a certified letter. Belt and suspenders.

How Long to Wait Before Filing

There's no statutory minimum waiting period after sending the demand letter. You need to give a "reasonable" time for the defendant to respond — the deadline you set in the letter.

Once the reasonable deadline you gave has passed without payment, you can file.

Don't wait too long, though. Statutes of limitations are running. For written contract disputes, you have 4 years from the breach (CCP § 337). For property damage, 3 years (CCP § 338(b)). For oral contracts or personal injury, 2 years (CCP §§ 339, 335.1). The demand letter does not pause or extend these deadlines.

More on deadlines: statute of limitations small claims California.

After the Demand Letter

If the defendant pays — done. If they negotiate a partial payment or payment plan, get it in writing.

If they ignore the letter or refuse to pay, you have what you need to file. Our California small claims filing guide walks through the next steps: filling out Form SC-100, filing with the clerk, serving the defendant, and preparing your evidence for the hearing.

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