California Title Transfer in a Private Sale: Pink Slip, NRL, Smog and Use Tax

In a California private sale, the seller signs the pink slip over to the buyer and hands over a smog certificate, the seller files a Notice of Transfer and Release of Liability within 5 days, and the buyer submits the signed title to DMV within 10 days and pays the transfer fee plus use tax. Those two clocks run separately, and both of you can get burned if the other person drags their feet.

I read through the DMV's title transfer page, its standard transfer checklist and the Bureau of Automotive Repair's smog rules on the evening of October 15, 2026, mostly because the advice on forums is a mess of old fee numbers and half-remembered rules. What follows sticks to what those official pages actually say right now. Where a number depends on your county or your car, I say so instead of guessing.

What the seller has to do

The seller's main job is signing the California Certificate of Title, the pink slip, and giving it to the buyer. According to the DMV's title transfers page, in a private sale or loan payoff the seller or lienholder signs and the buyer submits it. If the title is lost, the seller has to fill out the Application for Replacement or Transfer of Title (REG 227) first, and if the record shows a lienholder, section 5 of that form needs a notary. A REG 227 with a lien on it and no notary stamp is a dead end at the counter, so do not accept one.

Then there is the release of liability. The DMV's NRL page says the seller must notify DMV within 5 calendar days of the sale, citing Vehicle Code section 5900. You need the new owner's name and address, the plate number, the last five digits of the VIN and the odometer reading. Once DMV has it, parking tickets, traffic violations and civil claims after the sale date become the buyer's problem. Filing online updates the record within one business day; the paper version is the REG 138. One honest warning from that same page: the NRL does not remove your name from the record. Only the buyer's transfer does that, so if your buyer never files, you are still listed as the last owner of record.

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The buyer's 10 days, fees and use tax

The buyer has to report the change of ownership within 10 days. DMV's standard title transfer checklist lists what to bring: the title signed by both parties, a smog certificate if the car needs one, an odometer disclosure for vehicles less than 10 years old (on the REG 262 if the title has no space for it), and a bill of sale on the REG 135 showing price and date. You can mail it all to DMV in Sacramento or take it to an office.

Money-wise, the DMV fee schedule lists the transfer fee at $15 under Vehicle Code section 9255, with a separate $15 penalty if you are late; the checklist says the penalty applies once you are past 30 days. You also pay use tax based on the purchase price and your county, which the checklist pegs at roughly 7.25 to 10.25 percent. On a $14,000 private-party car that works out to somewhere around $1,015 to $1,435 before any registration fees, so budget for it. The CDTFA use tax page points vehicle buyers to its purchaser's tax guide and notes that use tax on a vehicle cannot be reported on your state income tax return. If the registration has lapsed or is about to, expect registration fees on top. DMV's own pages quote anywhere from 15 to 60 days for the new pink slip to show up in the mail, so keep copies of everything until it does.

Smog: who pays and the 90-day window

Smog is on the seller. The Bureau of Automotive Repair says a Smog Check is required before you sell, and a car bought from a private seller must have passed within the last 90 days; the certificate goes to DMV electronically and is good for 90 days. The DMV's smog page adds that if the car is less than four model years old, no inspection is needed and the buyer pays a smog transfer fee instead, listed at $8. Its exemption list also covers electric cars and gas cars from 1975 or older. We cover the edge cases, including sellers who try to push smog onto the buyer, in California smog check rules for a used car sale. Short version: "sold as-is, buyer handles smog" does not change who the law puts it on.

Things that go wrong in real deals

The worst one we see is a pink slip that does not match the seller's ID, or one with a lienholder printed on it and no release. DMV will not transfer it, and you will be chasing a stranger for signatures. Check the title for brands too. A salvage or revived salvage car is legal to sell, but it is worth far less, and our California salvage and rebuilt title guide explains how to read those. Lemon law buybacks are their own can of worms, covered in California lemon law buyback titles. If you are comparing states, Texas does this very differently, with a 30-day buyer window and a presumptive-value tax floor; see Texas private-sale title transfer.

Honestly, the paperwork can be perfect and the car can still be a mess. A clean pink slip says nothing about a flood car repaired out of state or miles that went backward. Run the VIN against NMVTIS for title brands, then pull a full history. We are a licensed CARFAX and AutoCheck reseller, not affiliated with either company or Experian, and our report prices have recently run about $5.50 as a guest, $4.50 for members and about $6.75 for the CARFAX plus AutoCheck bundle, versus roughly $39.99 to $44.99 retail; prices move, so confirm at checkout. More on using reports with a private seller is in CARFAX for private-party sales.