I Received a Demand Letter — Now What? A California Response Guide

Got a demand letter in California? Don't panic and don't ignore it. Here's exactly what to do, what it means, and when to worry.

Short answer: Don't ignore it, don't panic, and don't fire off an angry reply. A demand letter is a formal request for money or action — not a lawsuit. You typically have 14-30 days to respond. Use that time to evaluate the claim, gather your evidence, and decide whether to negotiate, dispute, or comply.

You opened the mail and your stomach dropped. An attorney's letterhead. A dollar amount. A deadline. Language about "legal action" and "court proceedings."

Take a breath. A demand letter is one of the most common documents in California civil disputes. Receiving one doesn't mean you're being sued. It means someone thinks you owe them something and they hired a professional to say so before they file.

Here's what matters right now and what doesn't.

What a Demand Letter Actually Is (and What It Isn't)

A demand letter is a pre-litigation communication. It's the sender's opening argument, presented as fact, asking for a specific resolution within a specific timeframe.

What it is: a formal written claim, usually on attorney letterhead, stating that you owe money, breached a contract, or caused harm, and demanding that you resolve the issue by a specific date.

What it is not: a court order, a judgment, a subpoena, or a lawsuit. Nobody has filed anything with any court. No judge is involved. You don't have a legal obligation to respond (though you have a strategic one — we'll get to that).

> California Evidence Code § 1152 — Settlement discussions and offers of compromise are generally inadmissible as evidence. This means your response to a demand letter, if framed as a settlement negotiation, typically can't be used against you in court.

Step 1: Read the Letter Carefully and Note the Deadline

Most demand letters give you 14-30 days to respond. Some give 10. Some give 7. Mark the deadline on your calendar.

Check for these elements:

Step 2: Evaluate Whether the Claim Has Merit

Not every demand letter represents a legitimate claim. Some are bluffs. Some overstate the damages. Some cite laws that don't apply. And some are dead right.

Ask yourself:

Did I actually owe this person money or breach this agreement? If yes, the demand letter is doing what it's supposed to do — giving you a chance to resolve it cheaply before court.

Is the amount reasonable? Demand letters often ask for more than the sender expects to receive. The $15,000 demand might settle for $8,000. That's negotiation, not dishonesty.

Is the legal basis real? If the letter cites California Civil Code § 1950.5 (security deposit law) and you're a landlord who kept a deposit without an itemized statement within 21 days, the claim probably has teeth. If it cites a statute that doesn't exist or doesn't apply to your situation, that changes the calculus.

Step 3: Choose Your Response (You Have Four Options)

Option A: Pay the Full Amount

If you owe the money and the amount is accurate, paying resolves everything immediately. No court, no legal fees, no judgment on your record. Get a written receipt or settlement agreement that confirms the matter is closed. This protects you from a future claim for the same amount.

Option B: Negotiate a Settlement

This is the most common response. You believe you owe something, but not the full amount demanded. Or you can't pay the full amount at once.

Respond in writing (not by phone). Acknowledge receipt of the letter. Dispute the specific amount without admitting liability for the full claim. Propose a counteroffer with a payment deadline.

> California CCP § 998 — A reasonable settlement offer can shift attorney fees to the other party if they reject it and get a worse result at trial. Making a documented counteroffer protects you if the case goes to court.

| Response Type | When to Use | Risk Level | |---|---|---| | Pay in full | You owe the amount and can afford it | None — dispute resolved | | Negotiate/counteroffer | Legitimate claim but amount is disputed | Low — shows good faith | | Dispute the claim entirely | The claim is baseless or you don't owe | Medium — may lead to court | | Ignore the letter | Never recommended | High — looks bad if they file suit |

Option C: Dispute the Claim

If the demand letter is wrong — you don't owe the money, the contract was never breached, or the sender isn't the right party — respond in writing disputing the claim. Be specific about why. Cite evidence: contracts, receipts, correspondence, dates.

A well-documented dispute letter often kills the claim. If the sender's attorney realizes their client's version of events doesn't hold up, they'll advise against filing suit.

Option D: Ignore It (Almost Never Recommended)

You have no legal obligation to respond to a demand letter. But silence has consequences.

If the sender files a lawsuit and you haven't responded to the demand letter, the judge sees someone who couldn't be bothered to engage. That matters in California small claims (CCP § 116.520) where judges have wide discretion. It also matters in civil court when the judge considers attorney fee awards — your failure to engage with a reasonable settlement attempt can count against you.

The one exception: obviously fraudulent demand letters, scam attempts, or letters from entities with no standing. If a company you've never done business with demands $5,000, that's trash-can material.

Step 4: When to Hire Your Own Attorney

You need a lawyer if:

The demand exceeds $10,000 and the claim has merit. The letter threatens action beyond money damages (injunction, criminal referral, regulatory complaint). You're a business and the claim involves IP, employment law, or contracts that affect ongoing operations. The letter comes from a large firm — they have resources to follow through.

You probably don't need a lawyer if:

The demand is under $5,000 and involves a straightforward dispute. The letter comes from a solo practitioner or a flat-fee service. The facts are simple and you can articulate your position in writing.

A one-hour consultation with a California attorney runs $200-$400 and can tell you whether the claim is serious enough to warrant a full defense.

The Timeline: What Happens After You Respond (or Don't)

Day 0: You receive the demand letter. Day 1-3: Read it carefully. Calendar the deadline. Day 3-7: Gather your evidence. Consult an attorney if the amount is significant. Day 7-14: Send your written response (payment, counteroffer, or dispute). Day 14-30: Deadline passes. If resolved, get a written release. Day 31-90: If unresolved, the sender may file suit. Or they may move on. Not every demand letter leads to litigation — filing suit costs money, and many senders decide the economics don't justify it.

What NOT to Do When You Get a Demand Letter

Don't call the attorney who sent it and argue. Anything you say can be noted and used later. Put your response in writing.

Don't admit fault casually. "I know I owe you something" in a voicemail becomes evidence. Frame everything as a response to their specific claim, not an open-ended admission.

Don't destroy evidence. Once you receive a demand letter, you have an obligation to preserve relevant documents, emails, and records. Destroying them after receiving the letter can lead to sanctions under California law (CCP § 2023.010).

Don't post about it on social media. It won't help your case and it might hurt it.

The Bottom Line

A demand letter is a negotiation tool, not a death sentence. Most demand letters in California never become lawsuits. The sender wants resolution, not a courtroom. Your job is to evaluate the claim honestly, respond strategically, and either resolve it or prepare to defend it.

The worst response is no response at all.

---

Keep Reading

---

This article is general information only and is not legal advice. Consult a licensed attorney for advice specific to your situation.