Is a Verbal Agreement Binding in California?

AI-generated fictional illustration. Not an actual negotiation.

Yes, a verbal agreement can be binding in California. Civil Code section 1622 generally permits oral contracts unless a statute requires writing. You still need a valid agreement and evidence of its terms. Some transactions require a signed record, including agreements that cannot be performed within a year by their terms, sales of real property, leases over a year, and sales of goods for $500 or more, so proving that a conversation happened does not always establish an enforceable deal.

For the broader formation check, review the four contract elements alongside this specialist question.

Check three things separately: did both sides agree, does this transaction require writing, and what records prove the disputed promise? If payment is already overdue, check the filing deadline now. The general two-year oral-contract rule has exceptions, including sales of goods.

Which verbal agreements need a writing?

This is a screening table, not an exhaustive list. Section 1624 also addresses specified guarantees and other transactions. A partial payment is useful evidence, but do not assume it cures every writing defect. For unpaid construction work, use our contractor nonpayment guide for the separate writing, licensing and lien issues.

Consult the statute-of-frauds checklist for a broader writing-requirement framework, keeping this California analysis controlling for its stated scope.

What makes the spoken agreement a contract?

Civil Code section 1550 requires capable parties, consent, a lawful object and sufficient consideration. A friendly conversation, preliminary quote or statement of future intention is not automatically a completed agreement.

The California Courts contract guide explains that the parties must agree on essential terms and intend to be bound. Keep messages saying “subject to approval” or identifying unresolved terms alongside messages supporting acceptance. Your record should show the whole negotiation, not just its strongest sentence.

Worked example: separate the agreed price from a disputed extra

Synthetic example: a consultant and a business discuss a two-week inventory-reporting project on September 1. The consultant says they agreed to a $2,400 fixed price, with $600 upfront and $1,800 after delivery on September 15. The business pays $600 and supplies the data. Later, the consultant invoices another $400 for a dashboard. No approval of that extra has been found. Assume this ordinary service engagement is not governed by a specialized writing rule.

The record supports questions to resolve; it does not predict an award. Change one fact and the legal screen changes: a promised fixed 18-month service term raises the one-year writing issue; a $2,400 goods order raises section 2201. A good evidence folder cannot replace the transaction-specific legal check.

For calculating the amount separately from proving the agreement, see our actual damages guide. Preserve objections and credits rather than treating an invoice as the final answer.

Can emails or texts supply the writing?

Sometimes. Civil Code section 1633.7 recognizes electronic records and signatures. But the electronic-transactions law has scope exclusions and preserves other substantive law. Under section 1633.5, the parties must have agreed to transact electronically, assessed from context and conduct.

Ask two different questions: does the message help prove what was said, and does it satisfy the particular record and signature requirements? A recap you sent yourself is not automatically the other party's signed promise. Preserve the original thread, sender details, attachments and response. Our email evidence collection guide explains how to retain those materials.

Goods contracts have their own useful detail. Section 2201(2) provides a confirmation route between merchants when its receipt, sufficiency and objection conditions are met, including a ten-day objection period. This is not a general rule that silence accepts any emailed contract. Subdivision (3) also addresses specially manufactured goods, in-court admissions and accepted payment or goods. Match the actual facts to the exception before relying on it.

How long do you have to sue?

Code of Civil Procedure section 339 generally provides two years for a contract claim not founded on a written instrument, with stated exceptions. By contrast, Code of Civil Procedure section 337(a) allows four years for a claim founded on a written instrument, so identify which terms are actually in writing. The California Courts guide describes the usual verbal-contract period as running from breach. Do not start counting automatically from the initial conversation or your latest reminder.

For a contract for sale, Commercial Code section 2725 generally supplies four years from accrual, with an original agreement able to reduce that to at least one year. Its accrual and warranty rules also matter. A transaction does not fall into the two-year bucket merely because it began orally.

Record the agreement date, performance date, payment trigger and alleged breach separately. Mixed spoken and written terms, claim type and tolling can affect the analysis. Resolve the applicable deadline promptly rather than assuming ongoing negotiations extend it.

Copyable agreement-evidence record

Parties and the person who accepted:
Conversation date and participants:
Exact scope, price and payment trigger claimed:
Which terms remained subject to approval:
Evidence of acceptance and authority:
Transaction type and writing rule checked:
Signed or electronic record located:
Performance, delivery and objections:
Payments and credits:
Separate disputed extras:
Alleged breach date and basis:
Filing rule and exceptions to verify:
Missing records, owner and next action:

Complete it from existing evidence. Do not backdate a document, invent assent or ask someone to confirm facts you know are disputed. If you send a factual recap now, date it now and distinguish your recollection from terms the other side has confirmed.

FAQ

Is a verbal agreement binding in California without a witness?

A witness is not one of section 1550's listed formation requirements. But you still need proof. The California Courts guide identifies communications, payments, records and witness statements as possible evidence; their weight depends on the facts.

Does an invoice prove the customer agreed to the price?

It shows what you charged. Look for separate evidence of acceptance, such as the customer's reply or conduct. In the example, the $400 extra remains disputed despite appearing on the invoice.

Are all agreements over $500 required to be written?

No. The $500 threshold discussed here comes from the sale-of-goods rule in Commercial Code section 2201. It is not a universal cap on oral service agreements.

Does paying a deposit make every oral deal enforceable?

No. A deposit may support the existence of a deal without proving every term or overcoming a writing requirement. For goods, section 2201 contains specific payment and acceptance rules; do not export them to every transaction.

Do I always have two years for a verbal contract?

No. Section 339 states exceptions, including the Commercial Code sales rule. Classify the transaction and claim before calculating the filing date.

Sources

• California Civil Code section 1622: oral contracts.
• Civil Code section 1550: formation requirements.
• Civil Code section 1624: specified writing requirements.
• California Courts contract guide: formation, proof and basic filing guidance.
• Commercial Code section 2201: goods records and exceptions.
• Civil Code section 1633.3, section 1633.5 and section 1633.7: electronic transaction scope, agreement and legal effect.
• Code of Civil Procedure section 339: general period and exceptions.
• Commercial Code section 2725: sales limitation period and accrual.
• Code of Civil Procedure section 337(a): written-instrument limitation period.

By Anirudh Menon, Viaclause editor. Sources checked September 28, 2026. General information. The example and worksheet are synthetic editorial aids, not a reported case or tested litigation strategy.