CAR Residential Purchase Agreement: How California's Standard Home Buying Contract Works

In California, the California Association of Realtors Residential Purchase Agreement — universally called the CAR RPA — governs roughly 95% of all residential property sales in the state. Unlike states where real estate attorneys draft custom contracts or buyers and sellers negotiate terms from scratch, nearly every California transaction runs through this standardized form. Understanding its structure is not optional for first-time buyers. The document controls your deposit, your contingency rights, and your timeline to close.

The CAR RPA Is Not the Same as Other States' Contracts

If you've bought a home in another state, or if you've absorbed advice from national real estate podcasts and forums, some of what you know doesn't apply here.

Most national real estate guidance describes contingencies as expiring passively — if the deadline passes and you haven't objected, the contingency is deemed waived and your earnest money is locked in. California works the opposite way.

Under the CAR RPA, contingencies remain in full legal effect until you explicitly sign a Contingency Removal (CR) form. A deadline passing doesn't remove a contingency. Your signature on a separate form removes it. This distinction has enormous financial consequences.

Default Contingency Periods

The CAR RPA sets default timelines for the three major contingencies. All are negotiable and can be shortened in competitive markets:

Investigation and Inspection Contingency — 17 days: Covers all physical inspections, review of disclosures, assessment of insurability, and investigation of zoning or local conditions. The buyer can cancel the contract and recover their deposit for any reason related to the property's condition during this window.

Appraisal Contingency — 17 days: Runs concurrently with the inspection period. If the property appraises below the purchase price, the buyer can cancel or renegotiate. If you waive this contingency and the appraisal comes in short, you're on the hook for the gap in cash.

Loan and Financing Contingency — 21 days: Gives the buyer 21 days to secure final underwriting approval for the specific mortgage designated in the contract. This is longer than the inspection period because mortgage underwriting is slower than physical inspections.

The Active Removal Doctrine

Here's the rule that separates California from most of the country: contingencies don't expire. They're removed.

If your 17-day inspection contingency deadline passes and you haven't signed the CR form, you still have your inspection contingency. You can still cancel the contract and recover your earnest money based on anything you found during inspections. The seller cannot cancel the contract simply because day 18 arrived.

What the seller can do is issue a Notice to Buyer to Perform (NBP). This document gives you 48 hours to either sign the CR form or cancel the transaction. If you don't respond within 48 hours, the seller gains the right to cancel and accept another offer.

The two failure modes this creates for first-time buyers:

The panic waiver: On day 16 or 17, a buyer who incorrectly believes their deposit automatically locks in on day 18 panics and signs the CR form before they have final loan approval. The loan is subsequently denied. Because the inspection contingency has been actively removed in writing, the buyer has no protection. The deposit is forfeited.

The NBP clock miss: A buyer's lender is running slow. Day 17 arrives with no final loan approval. The buyer decides to wait a few more days, assuming the seller will understand. The seller issues an NBP on day 18. The buyer, unfamiliar with the document, doesn't realize the legal significance. The 48-hour window closes. The seller cancels.

Neither of these outcomes is inevitable. They happen because buyers don't understand the active removal system.

Liquidated Damages: The 3% Cap

Once all contingencies are actively removed in writing, your earnest money deposit becomes non-refundable. If you subsequently refuse to close escrow, you face deposit forfeiture.

California law limits the seller's remedy through the Liquidated Damages clause in the CAR RPA. The seller can retain the deposit — but only up to 3% of the purchase price. This cap protects buyers from open-ended lawsuits for the total value of the transaction.

Standard earnest money deposits in California are approximately 3% of the purchase price. The liquidated damages clause means that in a worst-case scenario where you've removed all contingencies and then can't or won't close, you lose your deposit and nothing more. The seller cannot sue you for the full difference between your contracted price and a lower re-sale price.

This protection only applies to standard residential contracts for one-to-four unit properties. Commercial transactions and some custom contracts operate differently.

Statutory Disclosure Rights

Even after you've signed the Contingency Removal form, California law preserves certain cancellation rights if new material information surfaces.

Under California Civil Code Section 1102.3, if the seller delivers required statutory disclosures late — or amends the disclosures materially after your initial review — you receive a statutory three-day right to cancel (five days if delivered by mail). This right applies regardless of whether you've already removed your investigation contingency.

This matters when, for example, the Transfer Disclosure Statement (TDS) is delivered incompletely and then amended after you've already signed the CR form. The amended disclosure triggers a new cancellation window, and you can exit the contract with your full deposit intact.

Escrow Closing Costs in California: Regional Customs

Escrow fees, title insurance, and transfer taxes are technically negotiable between buyer and seller, but entrenched regional customs govern how they're typically split.

Southern California (Los Angeles, Orange, Riverside, San Diego counties):

• Seller customarily pays: Owner's Title Insurance Policy, County Documentary Transfer Tax
• Buyer and seller typically split: Escrow fees 50/50
• Buyer typically pays: Lender's title insurance policy (required by the mortgage lender)

Northern California (Alameda, Marin, San Francisco, San Mateo counties):

• Seller customarily pays: Documentary Transfer Tax
• Buyer customarily pays: Escrow charges and Owner's Title Insurance Policy

Santa Clara County exception: Despite being in Northern California, Santa Clara County customs shift costs toward the seller — both escrow fees and title insurance are customarily paid by the seller.

County Documentary Transfer Tax: Uniform across California at $1.10 per $1,000 of sale price. Additional city transfer taxes layer on top in many municipalities. Berkeley charges up to 2.5%, Oakland up to 1.5%, San Francisco up to 0.75% for the $1M–$5M tier, and LA City charges 0.45% base plus the Measure ULA surcharge on higher-value transactions.

Typical Buyer Closing Costs

For a $650,000 purchase in Southern California, buyer closing costs typically include:

• Lender origination and processing fees: $1,000 to $3,000
• Appraisal: $500 to $800
• Lender's title insurance: $700 to $1,200
• 50% of escrow fee: $900 to $1,500
• Prepaid interest (pro-rated from close to first payment): $1,500 to $2,500
• Homeowners insurance initial premium: varies significantly based on fire zone
• Property tax impound for escrow reserves: 2 to 3 months of taxes

Total closing costs typically run 1.5% to 2.5% of the purchase price in Southern California. In Northern California where buyers pay both escrow and owner's title insurance, the figure is higher — often 2% to 3%.

What the Guide Covers

The California First-Time Home Buyer Guide includes the full CAR RPA walkthrough — every major clause, the contingency removal timeline with action items at each stage, the exact mechanics of the Liquidated Damages provision, and a closing cost worksheet that adjusts for Northern vs. Southern California customs. It also covers the Transfer Disclosure Statement process and how to use the statutory disclosure rights if the seller delivers amended disclosures late.

Understanding the contract before you're in escrow is how you protect your deposit. After you've signed and submitted an offer, the clock is running — and there's no time to read the manual.

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