Pasco, Washington Sales Tax Rate

Agriculture, food processing, healthcare, and retail drive Pasco's economy. The city is part of the Tri-Cities region and has a growing logistics sector due to its rail and highway infrastructure. Agriculture includes apples, potatoes, grapes, and wheat.

The combined sales tax rate in Pasco is 8.900%, composed of the Washington state rate of 6.500% plus a local portion of 2.400%. On a receipt, that stacks up as: State 6.5% + Franklin County 0.5% + City of Pasco 1.9% = 8.9%.

The formula to calculate sales tax for any purchase:

For a $150.00 purchase in Pasco: tax is $13.35 ($150.00 × 0.08900), total is $163.35.

Pasco's industrial base runs on agriculture, food processing and healthcare. Under Washington law, qualifying manufacturing equipment, machinery, and industrial materials may qualify for sales tax exemptions or reduced rates, which at a 8.900% combined rate is real money on every capital purchase.

• Production Machinery & Equipment: Machinery used directly in manufacturing tangible personal property for sale
• Industrial Materials & Consumables: Raw materials that become component parts of finished products
• Pollution Control Equipment: Equipment mandated for environmental compliance
• R&D Equipment: Machinery used predominantly for research & development

Documentation required: A valid exemption certificate (on Washington's prescribed form) on file at time of purchase. Keep records at least four years to cover any state's audit window.

When a Pasco operation buys equipment or tooling from an out-of-state vendor that does not charge tax, the buyer owes use tax at the full 8.900% combined rate — on a $250,000 machine, that is a $22,250 self-assessed liability, remitted for the Franklin County location.

It reaches further than the machine itself. Tooling and dies bought abroad, the CAD/CAM, ERP and MES licences that run the floor, and the spare-parts and maintenance contracts behind them all land in the same accrual, and a Pasco plant working in agriculture and food processing typically buys all four from vendors with no reason to charge Washington tax. Which of them qualifies for a production exemption instead is a Washington question — the manufacturing exemptions guide works through it. The control is unglamorous: flag every invoice that arrives without tax for review before it is paid, rather than finding them at audit.

Pasco producers buying raw materials and components for agriculture and food processing should shield those purchases with valid resale certificates rather than paying tax and chasing refunds.

• Collect a valid resale certificate (on Washington's prescribed form) before the first tax-exempt purchase
• Verify certificate includes: purchaser name, address, permit number, signature, date
• Renew certificates annually or per state requirements
• Retain certificates at least four years to cover any state's audit window

Distribution is part of Pasco's economic identity — logistics operations here move goods across jurisdiction lines daily. The rules that bite most often:

• Freight Charges: Separately stated freight charges are subject to state-specific rules
• Warehousing Services: Storage fees may be taxable depending on Washington law
• Cross-Docking/Transloading: May create nexus in multiple jurisdictions
• Inventory in Transit: Verify sourcing rules for drop-shipments and third-party fulfillment

Pasco shoppers and businesses routinely cross into Kennewick, Richland, Yakima — and in Washington, the combined rate can change at those lines. Of the tracked neighbors, Kennewick charges 8.800%, Richland charges 8.800% and Yakima charges 8.500% versus Pasco's 8.900%.

• Kennewick (5 mi): combined rate 8.800% — see the Kennewick page
• Richland (10 mi): combined rate 8.800% — see the Richland page
• Yakima (65 mi): combined rate 8.500% — see the Yakima 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 Pasco can still be required to register in Washington and charge 8.900% 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 Pasco 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 8.900% rate around Pasco: untaxed out-of-state purchases delivered here owe matching use tax — $89.00 on a $1,000 order — self-assessed to WA Dept of Revenue / Franklin County; 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.

Prescription drugs are exempt from sales tax in Washington. Medical equipment purchased by licensed providers in Pasco may qualify for exemptions — verify with WA Dept of Revenue / Franklin County.

Retail around Pasco Farmers Market anchors Pasco's consumer economy. Marketplace facilitator laws require platforms to collect/remit sales tax for third-party sellers. Economic nexus threshold in Washington: $100,000 in gross sales, revenue-only with no transaction test, measured over the current or previous calendar year..