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Napa County transfer tax

On a $400,000 home sale in Napa County, CA, transfer taxes come to $440 (0.11% of the price): Napa County documentary transfer tax ($0.55 per $500), paid by the seller.

Statewide county rate under R&T Code §11911. Inside a city that shares the tax (most cities), half ($0.55/$1,000) goes to the city as a credit — the buyer/seller still pays $1.10/$1,000 total. Cities with their own extra tax are listed separately and add to this county tax.

Napa County transfer tax calculator

Total transfer tax$4400.11% of the price
TaxRateWho paysAmount
Napa County documentary transfer taxCounty$0.55 per $500Seller$440.00
Total transfer tax (0.11% of the price)$440.00
Seller pays$440.00
Buyer pays$0.00

"Who pays" is the customary or legal default; your purchase contract can move it.

Transfer tax in Napa County by home price

$0$625$1K$2K$3K $0$500K$1M$1.5M$2M
Total transfer tax by sale price. The tax grows in step with the price.
Sale priceTotal taxEffective rateSellerBuyer
$250,000$2750.11%$275$0
$400,000$4400.11%$440$0
$600,000$6600.11%$660$0
$800,000$8800.11%$880$0
$1,000,000$1,1000.11%$1,100$0
$1,500,000$1,6500.11%$1,650$0
$2,500,000$2,7500.11%$2,750$0
$5,000,000$5,5000.11%$5,500$0

Negotiable amounts are shown half to each side.

Selling in Napa County?

Transfer tax is usually the second-biggest closing cost after the agent's commission. Comparing agents' fees often saves more than any exemption.

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Exemptions in California

Local exemptions can differ; see California transfer tax.

Other counties in California

Questions

What is the transfer tax rate in Napa County?

0.11% of the price on a $400,000 sale: Napa County documentary transfer tax ($0.55 per $500).

Who pays transfer tax in Napa County?

Napa County documentary transfer tax: Seller — Customarily paid by the seller in every California county; the purchase contract can shift it.. The purchase contract can assign it differently.

How much is transfer tax on a $500,000 house in Napa County?

$550 in total (seller $550, buyer $0).

What is the county transfer tax in California?

$1.10 per $1,000 of value ($0.55 per $500 or fraction), in every county.

Who pays transfer tax in California?

Customarily the seller, though the purchase contract can change it.

Sources

Last checked October 13, 2026. Rates in effect for residential sales; commercial, leasehold and entity transfers can differ. Always confirm with your title company or closing attorney before closing.