Moving from Washington to Mississippi is a long-haul, cross-country move of about 2,494 miles. At that distance most people hire professional movers and fly to their new home — this checklist covers every step of a long-distance relocation.
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Professional move, 2–3 BR home. Summer +20–30%.
Mississippi is about 25% cheaper than Washington overall, so your budget should stretch noticeably further — especially on housing.
Washington has no state income tax, but Mississippi's top rate is about 4%. Factor the change into your take-home pay and monthly budget.
Mississippi averages 15°F warmer than Washington. Lighten your wardrobe, plan for air conditioning, and pace outdoor tasks on moving day.
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 taxWA 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 CoverageTake 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 platesYou 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, RefundsIf 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 vehicleYou 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 RequirementsAt about 2,494 miles (~45.5 hours of driving), most people book professional long-distance movers and fly rather than drive. Reserve movers 6–8 weeks out, especially in summer.
Notify your utility providers, update your address with USPS, and begin packing non-essential items.
Confirm with your movers, finish packing, clean your home, and prepare a moving day essentials bag.
Supervise loading, do a final walkthrough of your old home, and hand over the keys.
Update your driver's license at the Mississippi DMV, register to vote in MS, and set up your new utilities.
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Marine west coast with mild temperatures, rainy winters, and warm, dry summers.
Humid subtropical with hot, humid summers and mild winters.
The driving distance from Washington to Mississippi is approximately 2,494 miles — about 45.5 hours of driving at highway speeds.
A professional interstate move from Washington to Mississippi typically costs between $5,500 and $10,000, depending on the size of your home and time of year.
Washington has a cost of living index of 114.6 versus 86.2 for Mississippi (US average = 100).
After establishing residency in Mississippi, you have 60 days to update your driver's license at a Mississippi DMV office.
Mississippi has humid subtropical with hot, humid summers and mild winters.