Lynnwood, Washington Sales Tax Rate

Retail, healthcare, education, and professional services drive Lynnwood's economy. The city is a major retail hub in Snohomish County with Alderwood Mall and numerous shopping centers. Light rail expansion is driving new development.

The combined sales tax rate in Lynnwood is 10.700%, composed of the Washington state rate of 6.500% plus a local portion of 4.200%. On a receipt, that stacks up as: State 6.5% + Snohomish County 0.6% + Sound Transit RTA 0.8% + City of Lynnwood 2.8% = 10.7%.

The formula to calculate sales tax for any purchase:

For a $150.00 purchase in Lynnwood: tax is $16.05 ($150.00 × 0.10700), total is $166.05.

Lynnwood's retail gravity centers on Alderwood Mall, and every register there rings the full 10.700% combined rate. The rate follows the transaction's sourcing, not the storefront's sign — three situations retailers here get wrong:

• In-store pickup vs. delivery: a picked-up order taxes at the store's rate; a delivered order follows Washington's sourcing rules to the customer's address
• Store locations near boundary lines: two branches of the same chain can sit in different local-tax jurisdictions — configure POS per location, never per brand
• Returns & exchanges: refund the tax actually charged at sale, even if the rate has since changed

An online order delivered into Lynnwood carries the same 10.700% as the counter at Alderwood Mall — a $250 cart picks up $26.75 in tax either way.

• Marketplace orders: Washington's facilitator law makes the platform collect and remit for third-party sellers
• Direct e-commerce: out-of-state sellers past $100,000 in gross sales, revenue-only with no transaction test, measured over the current or previous calendar year. must register and collect
• Untaxed deliveries: when no tax is charged, the buyer owes matching use tax to WA Dept of Revenue / Snohomish County / Sound Transit RTA

Lynnwood shoppers and businesses routinely cross into Edmonds, Everett, Bothell and beyond — and in Washington, the combined rate can change at those lines. Of the tracked neighbors, Everett charges 9.900%, Bothell charges 10.500% and Seattle charges 10.550% versus Lynnwood's 10.700%.

• Edmonds (5 mi): combined rate 10.700% — see the Edmonds page
• Everett (12 mi): combined rate 9.900% — see the Everett page
• Bothell (8 mi): combined rate 10.500% — see the Bothell page
• Seattle (25 mi): combined rate 10.550% — see the Seattle page

Deliveries are taxed by the destination rules Washington applies, not by where the store sits — when an order ships across one of these city lines, re-check the rate for the exact address.

Since South Dakota v. Wayfair, a seller with no premises, staff or stock anywhere near Lynnwood can still be required to register in Washington and charge 10.700% on what it ships here — presence stopped being the trigger and volume took over. The thresholds that decide it are in the table below; what they do not tell you is that crossing them obliges you to collect at the buyer's local rate, not a state average, which is why Lynnwood and its neighbours have to be priced separately. The registration mechanics and the trailing-twelve-month counting rules are in the economic nexus guide.

Audit & Compliance Warning: Because combined tax rates combine state and local tax components, calculating tax based purely on ZIP codes can lead to errors. Many ZIP codes span multiple municipal boundaries with differing rates. For precise auditing, always use address-level geo-lookup.

Three obligations follow the 10.700% rate around Lynnwood: untaxed out-of-state purchases delivered here owe matching use tax — $107.00 on a $1,000 order — self-assessed to WA Dept of Revenue / Snohomish County / Sound Transit RTA; sellers with physical presence or economic nexus must register before collecting; and wholesale sales need a valid resale certificate on file at transaction time. Filing mechanics, exemption certificates, and audit preparation are covered in the Washington sales tax guide.

While not primarily a tourism destination, Lynnwood draws visitors for Alderwood Mall and Lynnwood Convention Center, and the 10.700% rate applies to their spending on lodging, dining, and attractions.

Lynnwood's technology employers sell into every state's rules. SaaS and digital services taxability in Washington: Fully taxable as a digital automated service (DAS).