Moving from Washington to California
Moving from Washington to California covers about 736 miles — a mid-distance interstate move. Whether you drive a rental truck or hire movers, this checklist keeps every step on track.
Generate My ChecklistWA vs CA at a Glance
Income Tax
Sales Tax
Time Zone
Distance
Moving Cost
Professional move, 2–3 BR home. Summer +20–30%.
What This Move Means for You
Higher cost of living
California runs about 23% more expensive than Washington overall. Budget extra for housing, groceries, and day-to-day costs before committing to a new place.
New state income tax to plan for
Washington has no state income tax, but California's top rate is about 13.3%. Factor the change into your take-home pay and monthly budget.
Before You Leave Washington
Check whether a capital gains sale counts as Washington income
Washington has no individual income tax, so there is no part-year return to file. It does tax long-term capital gains at 7 percent, after a standard deduction of $278,000 for 2025. Since 2025, gains above $1 million pay an extra 2.9 percent. The tax applies only to gains allocated to Washington. Under RCW 82.87.100, a gain from stock or other intangible property is allocated here if you were domiciled in Washington on the sale date. File a return if you owe the tax. Also file one if you made a payment or asked for an extension, even with no tax due.
Source: Washington Department of Revenue, Capital gains taxOpt in within one year to keep WA Cares coverage
WA Cares is the state long-term care program funded from your paycheck. To keep it after you move, opt in within one year of setting up your main home in another state. You need 500 contributing hours a year for three years since July 1, 2023, and no active exemption. Out-of-state benefits start July 1, 2030. You then file a wage report every year. If you stop reporting or paying, coverage ends and cannot be reinstated.
Source: WA Cares Fund, Out-of-State CoverageDispose of your Washington plates
Take old plates to a vehicle licensing office or mail them to DOL. You can also recycle them if your recycler accepts plates. Remove or invalidate the month and year tabs first, then bend the plates. Personalized plates and some special plates must go back to DOL. You cannot recycle those.
Source: Washington DOL, Dispose of old platesAsk for a refund if you renewed your registration before you moved
You may get your registration fee back if you moved the vehicle out before the new registration period began. Mail the Vehicle/Vessel Refund Application to DOL. Include a copy of your new out-of-state registration that shows the VIN and the issue date. A refund takes 1 to 3 months.
Source: Washington DOL, RefundsFile a Report of Sale within 5 days if you sell the vehicle
If you sell the vehicle before you move, file a Report of Sale within 5 days of the sale. This protects you from tolls, tickets, and towing charges the new owner runs up. Remove the plates before the buyer drives away.
Source: Washington DOL, Sell a vehicleCancel your Washington voter registration
You can be registered at only one address. To cancel, sign the cancellation form and return it to your county elections office by mail or email. The state needs your signature. Then register to vote in your new state.
Source: Washington Secretary of State, Residency RequirementsAfter You Arrive in California
Get a California driver license within 10 days
You can drive on an out-of-state license for no more than 10 days after you establish residence here. Once you are a resident, you cannot drive for work at all until DMV issues your California license. Plan the DMV visit for your first week.
Source: California Vehicle Code 12505Expect a knowledge test at the counter
A valid license from another state does not transfer automatically. You complete the DL/ID application and visit a field office. There you give your Social Security number, prove your identity and residency, and pay a nonrefundable application fee. The fee stays valid for 12 months. You also get a thumbprint scan and photo, and pass a vision exam and the knowledge test. You get three attempts at each required knowledge test. After that, the application expires and you must reapply. Offices do not start a test within 30 minutes of closing.
Source: California DMV, Driver LicensesRegister the vehicle within 20 days
You have 20 days to apply. The clock starts when you accept a job here or establish residency, whichever comes first. Bring the last out-of-state title and registration certificate, a completed Application for Title or Registration (REG 343), and the out-of-state plates. You also need a Verification of Vehicle (REG 31) signed by an authorized verifier. Gasoline models from 1976 onward need a smog certificate from a California station. So do diesel models from 1998 onward under 14,001 pounds GVWR. If a document is missing, submit the application and fees on time anyway. The penalty is tied to the deadline, not to the missing document.
Source: California DMV, How To Register a Vehicle From Out of State (HTVR 9)Raise your liability limits before you register
The state minimums are $30,000 for injury or death to one person, $60,000 for injury or death to more than one person, and $15,000 for property damage. Comprehensive and collision coverage do not count toward the requirement. If DMV never receives proof of insurance for the vehicle, it suspends the registration. The car then cannot legally be driven or parked on a public road until you submit proof.
Source: California DMV, Insurance RequirementsCheck whether you owe use tax on a recently bought vehicle
Use tax applies to a vehicle bought and first used outside the state and brought here within 12 months of purchase. The law presumes you bought it for use here. Any one of several conditions triggers this. Examples are registering the vehicle here in the first 12 months of ownership, or keeping it here for more than half of that period. You can rebut the presumption with documents such as out-of-state registration, insurance records, fuel and lodging receipts, and proof of where you first used it. The use tax rate matches the sales tax rate at the address where you register the vehicle.
Source: CDTFA Publication 52, Vehicles and Vessels: Use TaxFile the homeowners exemption by February 15
If you buy a home and live in it, the state constitution takes $7,000 off its taxable value. File form BOE-266 once with the county assessor. The home must be your principal residence on the January 1 lien date. File by February 15 to get the full exemption for that year.
Source: California Board of Equalization, Homeowners ExemptionYour Moving Timeline
8 Weeks Before
At about 736 miles (~13.5 hours), you can drive a rental truck or hire movers — compare both. If you drive, plan an overnight stop and factor in fuel and lodging.
4 Weeks Before
Notify your utility providers, update your address with USPS, and begin packing non-essential items.
1 Week Before
Confirm with your movers, finish packing, clean your home, and prepare a moving day essentials bag.
Moving Day
Supervise loading, do a final walkthrough of your old home, and hand over the keys.
After the Move
Update your driver's license at the California DMV, register to vote in CA, and set up your new utilities.
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Climate Comparison
Washington
Marine west coast with mild temperatures, rainy winters, and warm, dry summers.
California
Diverse climate from Mediterranean coast to hot interior valleys and alpine mountains.
Utilities & Cost of Living
Washington
California
Frequently Asked Questions
How far is it from Washington to California?
The driving distance from Washington to California is approximately 736 miles — about 13.5 hours of driving at highway speeds.
How much does it cost to move from Washington to California?
A professional interstate move from Washington to California typically costs between $2,500 and $5,000, depending on the size of your home and time of year.
- Summer moves (May–September) tend to cost 20–30% more.
What is the cost of living difference between Washington and California?
Washington has a cost of living index of 114.6 versus 140.5 for California (US average = 100).
- Overall, California is about 23% higher than Washington.
How soon do I need to update my driver's license after moving to California?
After establishing residency in California, you have 10 days to update your driver's license at a California DMV office.
- Vehicle registration is a separate transaction with its own deadline, which in most states differs from the license deadline — confirm both with the California DMV before you go.
What is the climate like in California?
California has diverse climate from mediterranean coast to hot interior valleys and alpine mountains.
- The annual average temperature is 59°F, with about 22 inches of precipitation per year.
- Average monthly electricity bills run around $161.