Contingency periods in California: what your 17 days actually buy, and what happens when you blow one

The call comes on day eighteen, and it's always some version of the same sentence: the listing agent just sent us something called a Notice to Buyer to Perform, and we don't know what we did wrong.

Usually nothing, exactly. The buyer did the inspection, the lender has the file, everybody's working. What nobody did was sign the one piece of paper that tells the seller the work is finished. In California that signature is the whole ballgame, and the number of otherwise healthy deals I've watched wobble over it in thirty-five years is higher than it should be.

So here's what those days are, who's holding each clock, and what actually happens when one runs out.

Key takeaways

• The California Residential Purchase Agreement fills in 17 days as the default for the loan, appraisal, and investigation contingencies. It's a printed default, not a rule, and it gets negotiated on most offers in this market.
• Contingencies in California do not fall away when the date passes. The buyer has to deliver a written removal, on C.A.R. Form CR, or they're still in place.
• A seller who's tired of waiting can't just cancel. First comes a Notice to Buyer to Perform, which under the form gives the buyer at least two more days.
• Once contingencies are removed, the deposit is genuinely exposed. Before that, in almost every case, it isn't.
• The 17 days are concurrent, not sequential. All three clocks start at acceptance and run together.

The 17 days are a default, not a law

Nothing in California law says a buyer gets 17 days to investigate a house. That number is printed in the blank on the C.A.R. Residential Purchase Agreement, the form nearly every residential deal in this state runs on, and as the form stood in 2026 it appears three times: once for the loan contingency, once for the appraisal, once for the investigation of the property. Each blank reads "17 (or ___) Days after Acceptance." The parenthesis is the part people miss. Either side can write a different number in, and in a competitive stretch buyers routinely do.

What I see most often on accepted offers in Riverside, Corona, and Moreno Valley is a shortened investigation window, something in the seven-to-ten-day range, with the loan and appraisal clocks left closer to the printed default. That's a reasonable trade when inventory is tight. It's also how buyers end up with four business days to get a general inspector, a roofer, and a sewer camera through a house.

Two things about the counting. The clocks run from acceptance, meaning the day the last signature comes back and gets delivered, not the day you wrote the offer. And they run at the same time. Day 17 for the loan is the same calendar day as day 17 for the roof.

Those last two rows are the ones that quietly save buyers. If the seller delivers the HOA packet on day 15, the buyer isn't stuck with two days to read it.

Contingencies don't expire on their own

This is the single most expensive misunderstanding in California residential real estate, and it runs in both directions.

The purchase agreement says the buyer shall deliver to the seller a removal of the applicable contingency, or a cancellation, by the end of the time specified. Delivering a removal is an act. Someone signs Form CR and sends it. Until that happens the contingency is alive, even on day 40, and the buyer's right to walk and take the deposit with them is alive too.

Buyers hear "your contingency expires on the 17th" and assume a deadline that enforces itself. Sellers hear the same thing and assume that on the 18th the house is free. Both are wrong, and when a seller acts on that belief by canceling, the seller is the one in breach.

The practical upshot for a buyer: do not treat a passed date as permission to go quiet. The seller's agent is watching that calendar, and the seller has a tool.

The Notice to Buyer to Perform

That tool is Form NBP. The seller delivers it, and the form requires the buyer be given at least two days after delivery, or until the time specified in the relevant paragraph, whichever lands later. Two days. Not two business days in the general case, and not a week.

If the buyer removes the contingency inside that window, the deal carries on as though nothing happened. If the buyer doesn't, the seller gets the right to cancel. That cancellation still has to be delivered in writing, and it isn't automatic either.

Here's the part worth sitting with: an NBP is not hostile. It's the mechanism. I've sent plenty on the seller side for no reason other than a buyer's loan officer going silent for ten days. It's a request for a decision, with a deadline attached, and it's the only clean way a seller can force one.

What's actually at risk

While a contingency is in place, a buyer who cancels gets the deposit back. That's the point of the contingency.

After removal, the picture changes. If the buyer then fails to close for their own reasons, the agreement lets the seller retain the deposit actually paid as liquidated damages. Where the property is a dwelling of no more than four units and the buyer intends to occupy one, the form caps what the seller keeps at 3% of the purchase price, and Civil Code §1675, as it stood in 2026, makes an amount at or under that 3% level presumptively valid. The buyer can still argue it's unreasonable, but the burden is theirs.

One wrinkle most buyers never hear about: under Civil Code §1677, a liquidated damages clause in a real property purchase contract is invalid unless each party separately signed or initialed it, and unless it appears in at least 10-point bold type, or in contrasting red print in at least eight-point bold. Those initials are not a formality. They're the condition on the clause working at all.

So the honest version of the advice is narrow. Removing a contingency is the moment the deal stops being optional for the buyer. Don't remove the loan contingency because the calendar says to. Remove it when the lender says the file is clear of conditions and the money is ready to move.

What I'd negotiate before I'd shorten

When a buyer asks me what to give up to make an offer more competitive, contingency time is usually on the table, and it shouldn't be the first thing off it. A shortened investigation window is the one that bites hardest, because inspection scheduling isn't under anyone's control and because the follow-on inspections are the ones that find real money: sewer laterals in older Riverside stock, roofs in Moreno Valley, unpermitted work almost anywhere in the Inland Empire.

What I'd rather tighten is the loan clock, and only after I've talked to the lender about where the file actually stands. A buyer whose documentation is complete and whose property is straightforward can often carry a shorter loan window honestly. A buyer who's still gathering paperwork cannot, and shortening it anyway just moves the crisis to day 12.

And if a seller is pushing for shorter everything, that's worth reading as information about the seller.

Common questions

Do California contingencies expire automatically if nobody does anything?

No. The purchase agreement requires the buyer to deliver a written removal, on Form CR, by the stated date. Until that document is delivered, the contingency stays in effect, whatever the calendar says. A seller who treats a passed date as automatic removal and cancels on that basis has a problem.

What happens if I miss a contingency date?

Usually not much, immediately. The seller's remedy is to deliver a Notice to Buyer to Perform, which gives you at least two days to remove the contingency. Miss that, and the seller may cancel. Many deals drift past a date and get cured with a signature the same afternoon.

Can we extend a contingency?

Yes, in writing, and both sides have to agree. An extension is a change to the contract, so a verbal "we're fine with another week" from the other agent protects nobody. Get it on the addendum. If an appraisal or an inspection report is late through nobody's fault, most sellers agree, because the alternative is starting over.

Is my deposit safe?

While a contingency is in place and you cancel for a reason that contingency covers, yes. After you remove contingencies and then fail to close for your own reasons, the deposit is exposed up to the limit described above. That shift is the reason contingency removal deserves a conversation rather than a signature.

Before you write the offer

Most of what goes wrong in the 17 days was decided before acceptance: which contingencies the offer kept, how many days each got, and whether anyone asked the lender how long the file would really take. That conversation takes ten minutes and it's the highest-leverage ten minutes in the transaction.

If you want the wider picture of what happens in those weeks, our [week-by-week walk through a California escrow](/blog/escrow-timeline-california-week-by-week) covers who's holding the file at each stage. On the loan side, it's worth knowing [what a lender's letter does and doesn't prove to a seller](/blog/what-a-pre-approval-letter-does-not-mean) before you lean on one. And if the house sits in a special district, read [what a CFD actually costs](/blog/mello-roos-inland-empire-what-a-cfd-costs) during your document review window, not after it closes.

Working through an offer right now and not sure which days to tighten? [Talk to us](/contact) before you write it. We'd rather spend the time on the front end than send an NBP on day eighteen.