Snohomish County property taxes run on a typical 2026 levy rate of $8.1949 per $1,000 of assessed value, which works out to roughly $5,980 a year on a home assessed near the county median of $730,000, or about $499 a month inside your mortgage payment. That number is not a footnote in your budget. For most buyers I work with here, it is the second largest line in the monthly payment after principal and interest.
I have financed homes around the Puget Sound for more than 25 years, and I do not sell, I educate. This guide covers how Snohomish County property taxes actually get calculated, what changed for 2026, which exemptions can lower your bill, and the two dates every owner in the county needs on the calendar. If you want the wider financing picture first, start with my Snohomish County home loans hub.
Snohomish County Property Taxes: The Short Answer
Washington runs a budget-based property tax system. Taxing districts decide what they need to collect, the Assessor divides that total across all the assessed value in the district, and the result is a levy rate. Your bill is that rate multiplied by your assessed value. Snohomish County property taxes for 2026 were set at a typical rate of $8.1949 per $1,000, down slightly from $8.2776 in 2025.
Even though the rate went down, the total collected went up. All taxing districts in the county will collect about $1.948 billion in 2026, a 5.26% increase over the $1.851 billion collected in 2025. That combination confuses a lot of homeowners, and the section below on rising values explains exactly why it happens.
How Snohomish County Property Taxes Are Calculated
There are only three moving parts, and knowing them makes your statement readable.
1. The Assessor Sets Your Value
The Snohomish County Assessor values your property as of January 1 each year, and that value determines the tax you pay the following year. The 2026 assessment you received this summer sets your 2027 bill. Total taxable assessed value countywide climbed to $237 billion for 2026, up from $223 billion the year before.
2. Taxing Districts Set Their Budgets
Your parcel sits inside a stack of districts: the state school levy, Snohomish County, your city, your school district, your fire district, a library district, a hospital district, and sometimes more. Each one adopts a budget. That is why Snohomish County property taxes vary so much between a home in Everett and a home two miles away in an unincorporated pocket. Same county, different stack.
3. The Rate Falls Out of the Math
Divide each district’s approved levy by the total assessed value in that district and you get the rate. Add all the district rates that apply to your parcel and you get your combined rate. The $8.1949 figure is the typical countywide combination, not a fixed number every owner pays.
What Snohomish County Property Taxes Look Like in 2026
Three things drove the 2026 increase, and none of them was the levy rate itself.
- Voter-approved measures. Seven of eleven property tax measures on the 2025 ballot passed, including fire district levies for Marysville Regional and North County Regional, emergency medical services levies for the City of Mukilteo and Fire District #4, a City of Bothell levy, a Northshore Park and Recreation levy, and a Lake Stevens School District levy.
- Banked capacity. Four districts used levy capacity they had set aside in prior years. The City of Lynnwood used the most, raising its previous levy by roughly 24%. If you own in Lynnwood or Mountlake Terrace, that is the line item you felt.
- State levies. The state school levies rose about 2% for 2026.
The practical takeaway is that Snohomish County property taxes are local, and they move when your neighbors vote. A ballot measure in the Lake Stevens School District does nothing to a Mukilteo bill and everything to a Lake Stevens one. When I am pre-approving a buyer, I want the tax figure for the specific parcel, not a county average.
Why Rising Home Values Do Not Automatically Raise Snohomish County Property Taxes
This is the single most misunderstood thing about Snohomish County property taxes, so it is worth slowing down on.
Under Washington’s levy limit, most taxing districts cannot increase their total regular levy by more than 1% per year, plus whatever new construction adds, unless voters approve more. The district is capped on dollars collected, not on the rate. So when countywide assessed value jumps 6%, the district still collects roughly its prior total plus 1%, and the levy rate simply drops to make the math work. That is exactly what happened between 2025 and 2026.
What actually moves your individual bill is how your value changed relative to everyone else’s. If county values rose 6% and your Mill Creek home rose 10%, you pick up a slightly larger share of the same pie. If your Marysville home rose 3%, you pick up a smaller share. Your assessment going up does not, by itself, mean your taxes went up by the same percentage.
What Snohomish County Property Taxes Cost on a Typical Home
Here is what that looks like in practice. The table below applies the 2026 typical rate of $8.1949 per $1,000 to a range of assessed values. Your actual rate depends on your specific taxing district stack, so treat these as planning figures rather than quotes.
| Assessed Value | Roughly Where That Sits | Estimated Annual Tax | Monthly Escrow |
|---|---|---|---|
| $500,000 | Condo or townhome, Everett or Mountlake Terrace | About $4,097 | About $341 |
| $600,000 | Everett or Marysville single-family | About $4,917 | About $410 |
| $730,000 | Snohomish County median | About $5,982 | About $499 |
| $860,000 | Mill Creek or Mukilteo | About $7,048 | About $587 |
| $1,000,000 | Edmonds waterfront or a Mukilteo view home | About $8,195 | About $683 |
For context on where values sit across the county right now, see my 2026 Snohomish County housing market report.
How Snohomish County Property Taxes Fit Into Your Monthly Mortgage Payment
Most buyers pay Snohomish County property taxes through an escrow account rather than writing the county a check. Your lender collects one-twelfth of the annual bill each month, holds it, and pays the Treasurer on your behalf. Escrow is required on FHA and USDA loans, standard on VA, and typical on conventional financing with less than 20% down.
Two things surprise people. First, escrow accounts get analyzed once a year, and when taxes rise, your monthly payment rises with them even though your rate never changed. A jump like Lynnwood’s 24% levy increase shows up as a real payment change the following year. Second, taxes count in your debt-to-income ratio at pre-approval. Underwriting looks at principal, interest, taxes, insurance, and any homeowners association dues together. A $200 monthly difference in taxes between two otherwise similar homes can meaningfully change how much home you qualify for.
That is why I quote parcel-level taxes rather than county averages when I run numbers. A buyer comparing an Everett bungalow to a Lake Stevens home with a fresh school levy is comparing two different monthly payments, even at the same purchase price.
Looking at a specific address in Snohomish County? Send me the parcel and I will pull the actual tax figure for that property, fold it into a real monthly payment, and show you what it does to your qualifying range. No pressure and no obligation. Call me at (206) 601-3426 or send a quick email.
Exemptions That Lower Snohomish County Property Taxes
Washington has real relief programs, and they are underused. The largest is the Senior Citizens and People with Disabilities exemption. It freezes your home’s taxable value at its value in your first qualifying year and exempts part of your bill on a sliding scale tied to income.
To qualify you must own and occupy your primary residence in the county, and be at least 61 years old by December 31 of the prior year, or retired because of a disability at any age, or a veteran with a service-connected evaluation of at least 80%. Eligibility uses combined disposable income, which allows deductions for Medicare supplemental premiums, long-term care insurance, prescription drugs, in-home care, and nursing home costs. Those deductions bring more people under the line than expect to be.
| Program Level | Snohomish County Income Limit | What It Exempts |
|---|---|---|
| Threshold 1 | $54,000 or less | All excess levies, plus regular levies on the greater of $60,000 or 60% of assessed value |
| Threshold 2 | Up to $64,000 | All excess levies, plus regular levies on the greater of $50,000 or 35% of assessed value, capped at $70,000 |
| Threshold 3 | Up to $75,000 | All excess levies and part of the state school levy |
| Deferral program | Up to $79,578 | Nothing outright. The state pays the tax and records a lien repaid when the home sells |
Excess levies are the voter-approved ones, which in Snohomish County means school bonds, fire district measures, and parks levies. Every qualifying tier gets out of those. Snohomish County also offers a three-year exemption on the added value of a qualifying home improvement, open space and designated forest land classifications, and special valuation for historic properties. The Assessor’s exemption division takes questions at 425-388-3540. These income thresholds are reviewed on a three-year cycle, so confirm the current figures before you plan around them.
When Snohomish County Property Taxes Are Due
Four dates matter. Miss the first one and the penalty is worse than most people assume.
| Date | What Happens |
|---|---|
| January 1 | Assessment date. This year’s value sets next year’s bill |
| April 30 | First half, or the full year, is due |
| June 26, 2026 | Official Notices of Value for the 2026 assessment were mailed |
| August 25, 2026, 4:00 p.m. | Deadline to appeal the 2026 assessed value |
| October 31 | Second half is due |
Here is the part that catches people. If the first half is not paid by April 30, the entire year’s tax becomes delinquent, and interest and penalty are assessed on the full amount, not just the half you missed. Mailed payments must be postmarked on or before the due date. If your taxes are escrowed, your servicer handles both halves, though it is still worth confirming the payment posted in your first year of ownership.
How to Appeal Your Assessed Value in Snohomish County
You cannot appeal your tax bill. You can appeal the value the Assessor placed on your property, which is the input that drives the bill.
The Snohomish County Board of Equalization mailed 2026 Official Notices of Value on June 26, and petitions for that assessment are due by 4:00 p.m. on August 25, 2026. Statewide, the rule is the later of July 1 of the assessment year or 60 days after your Change of Value notice was mailed. The Board sits at 3000 Rockefeller Avenue in Everett and can be reached at 425-388-3407 or BOE@snoco.org.
The Board weighs market evidence: comparable sales, contractor bids or estimates for needed repairs, and documentation of easements or development restrictions. It will not consider what your neighbors are assessed at, the dollar amount of your taxes, the percentage your assessment rose, or personal financial hardship. Emailed petitions are rejected, so file electronically through the Board’s portal, by mail with a postmark, or in person.
Snohomish County Property Taxes: Mistakes I See Buyers Make
Using the seller’s tax figure. The number on the listing reflects the current owner’s situation, which may include a senior exemption that disappears at closing. I have seen a payment jump several hundred dollars a month for exactly this reason.
Assuming a county average applies to your parcel. Snohomish County property taxes swing meaningfully by city and district. Everett, Lynnwood, Mill Creek, and unincorporated Snohomish are not interchangeable.
Forgetting new construction gets reassessed. Buy a newly built home in the Marysville or Lake Stevens corridors and the first tax bill may reflect land only. The following year, with the house on the roll, the bill lands very differently. See my guide to new construction loans in Snohomish County for how I handle that in a payment estimate.
Skipping the exemption because of a guess. Combined disposable income is not the same as gross income, and the deductions are generous. Apply and let the Assessor decide.
Letting the appeal window close. If your notice looks high relative to what comparable homes sold for, that August deadline is not flexible.
Frequently Asked Questions: Snohomish County Property Taxes
What is the property tax rate in Snohomish County for 2026?
The typical 2026 levy rate in Snohomish County is $8.1949 per $1,000 of assessed value, down from $8.2776 in 2025. On a home assessed at the county median of roughly $730,000, that is about $5,982 a year, or close to $499 a month inside an escrowed mortgage payment. Your actual rate depends on the specific stack of taxing districts your parcel falls into, including your city, school district, fire district, and library district, so two homes at the same price in different parts of the county can carry noticeably different bills.
Why did my bill go up when the Snohomish County levy rate went down?
Washington uses a budget-based system rather than a rate-based one. Districts decide what they need to collect, and the rate is whatever divides that total across the assessed value in the district. Countywide assessed value rose from $223 billion to $237 billion, which pushed rates down, while total collections still rose 5.26% to $1.948 billion because of voter-approved measures, four districts using banked capacity, and a roughly 2% increase in state levies. Your individual bill also depends on how your value moved relative to everyone else’s.
When are Snohomish County property taxes due?
The first half, or the full year if you prefer to pay at once, is due April 30. The second half is due October 31. If the first half is not paid by April 30, the entire year’s tax becomes delinquent and interest and penalty are assessed on the full amount rather than just the missed half. Mailed payments must be postmarked on or before the due date, and online payments must be submitted on or before it. If your loan is escrowed, your servicer pays both halves on your behalf.
Do I pay Snohomish County property taxes myself or through my mortgage?
Most owners pay through an escrow account. Your lender collects one-twelfth of the annual amount with each mortgage payment and remits it to the Snohomish County Treasurer at the deadlines. Escrow is required on FHA and USDA loans, standard on VA, and typical on conventional financing with less than 20% down. Some conventional borrowers with larger down payments can waive escrow and pay the county directly, which puts the responsibility for two large payments a year on you. Escrow accounts are reviewed annually, so a levy increase changes your monthly payment even when your interest rate has not moved.
What is the senior property tax exemption income limit in Snohomish County?
For the current cycle, Snohomish County uses three tiers: $54,000 for Threshold 1, $64,000 for Threshold 2, and $75,000 for Threshold 3, with the deferral program reaching $79,578. You must own and occupy the home as your primary residence and be 61 or older by December 31 of the prior year, retired because of a disability, or a veteran with a service-connected evaluation of at least 80%. Eligibility uses combined disposable income, which permits deductions for Medicare supplemental premiums, long-term care insurance, prescription drugs, in-home care, and nursing home costs. The exemption also freezes your taxable value at the value in your first qualifying year. Thresholds are reviewed every three years, so verify current figures with the Assessor’s exemption division at 425-388-3540.
Can I appeal my Snohomish County assessed value, and what is the deadline?
Yes, though you appeal the assessed value rather than the tax amount. The Assessor mailed 2026 Official Notices of Value on June 26, 2026, and petitions to the Snohomish County Board of Equalization are due by 4:00 p.m. on August 25, 2026. The statewide rule is the later of July 1 of the assessment year or 60 days after your Change of Value notice was mailed. Bring market evidence such as comparable sales, repair bids, or easement documentation. The Board cannot consider your neighbors’ assessments, the dollar amount of your taxes, or personal hardship. File electronically, by postmarked mail, or in person, since emailed petitions are rejected. The Board is at 3000 Rockefeller Avenue in Everett, 425-388-3407.
Ready to Factor Snohomish County Property Taxes Into Your Home Search?
Snohomish County property taxes are predictable once you know how the system works, and they are worth getting right before you write an offer rather than after. Give me an address and I will pull the parcel-level figure, build it into a real monthly payment, and show you how it affects what you qualify for. Everything is subject to a full loan estimate and underwriting approval.
Let’s build your real Snohomish County payment.
Principal, interest, taxes, insurance, and any dues, using the actual numbers for the property you are considering. I will walk you through all of it in plain language.
Keith Akada, NMLS #112443, The Mortgage Reel
Phone: (206) 601-3426
Email: keith@mortgagereel.com
Website: themortgagereel.com
Apply: Start Your Application
Explore home loans across Snohomish County, read the city guides for Everett, Marysville, Mill Creek, and Lake Stevens, review first-time buyer programs in Snohomish County or refinancing options, and compare with property taxes in Lake Forest Park just south in King County. The 2026 conforming and FHA loan limit in Snohomish County is $1,063,750 on a single-family home, covered in my guide to jumbo loans in Snohomish County. See the full picture at the Lake Forest Park home loans hub, or connect as a Seattle mortgage broker serving the greater metro. This article is general education and not tax advice. Confirm figures with the Snohomish County Assessor at 425-388-3433 and consult your tax advisor. Equal Housing Opportunity. Keith Akada, NMLS #112443. Fairway Independent Mortgage Corporation, NMLS #2289.