Washington State Tax Rulings
Free plain-English summaries of state tax letter rulings and advisory opinions issued in Washington, with full citations and the original source on every page.
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Did an out-of-state refinery have Washington nexus when customers picked up its fuel from a third party's Washington terminal under an exchange agreement?
Yes. Fuel was located and received in Washington, while the terminal operator made it available and supplied billing data. Those services gave the refinery ongoing market access and created nexus.
Was movie-theater popcorn exempt from Washington sales tax as unheated food sold by weight or volume because it came in small, medium, and large containers?
No. Popcorn mixed from kernels, oil, and seasoning was prepared food. Selling preset container sizes at flat prices was not selling by measured weight or volume; the price must vary by an actual…
Does a subcontractor installing materials on federal or housing-authority property owe Washington use tax even without a direct government contract or despite prime-contractor paperwork?
Yes. Government-contracting rules expressly cover prime contractors and subcontractors, each as consumer of installed materials. General bid instructions, a non-project-specific resale certificate,…
Must a Washington automobile dealer include manufacturer incentive payments in B&O-tax gross income when earning them requires marketing, training, facility, or inventory activities?
Yes. The disputed incentives paid for additional dealer activities and were not purchase-price discounts contemplated when the vehicles were bought, so they were taxable gross income.
Could a cash-basis towing company deduct unpaid towing and storage costs as bad debts based on alleged oral advice, and claim an interstate-carrier use-tax exemption without invoices?
No. The costs were never previously reported and taxed as income, oral advice created no waiver, and estimates without source documents did not prove that purchases became exempt vehicle components.
Did federal seizure of unstamped cigarettes prevent Washington from assessing cigarette tax and the $10-per-pack possession penalty?
No. The taxpayer possessed the cigarettes in a Washington storage facility before seizure, lacked required records, showed no good cause for waiver, and the remedial penalty did not violate double…
Could Washington estimate a cafeteria's cash sales at 40% and treat menu prices as excluding sales tax when receipts did not separately state the tax?
Yes. The cafeteria lacked source records supporting its claimed 17% cash share, so the 40% estimate stood. Its menu and tickets also did not say tax was included, triggering the presumption that…
Were supervised CrossFit-style classes instructional lessons or taxable retail physical-fitness services, and did alleged industry confusion prevent reclassification?
They were retail physical-fitness services because the classes primarily emphasized exercise, strength, and conditioning. Alleged confusion did not prevent assessment because the taxpayer received…
Could a prime contractor keep tax-paid-at-source deductions without invoices proving sales tax was paid, and claim those deductions against retailing B&O tax?
No. The contractor lacked required purchase-and-tax records, and the deduction belonged only under the retail-sales-tax classification—not against retailing B&O tax. The assessment was upheld.
How did Washington tax a moving company's packing materials, lease-termination payment, storage auctions, and interstate equipment?
Packing materials sold to customers were retail sales, reusable moving equipment was subject to use tax, and regular storage auctions were taxable; only the landlord's relocation payment was excluded.
Could a leasing company treat every item used at a construction site as like-kind construction equipment and subtract all trade-in values from selling price?
No. Like-kind status depended on each item's nature, function, and use, so diverse equipment could not share one broad construction-equipment category. Only three earth-moving exchanges qualified…
Could a Washington timeshare association deduct housekeeping fees used to clean individual condominium units from its B&O tax base?
No. Cleaning an individual unit's living space was not maintenance of the residential structure or commonly held property. The deduction covered qualifying common-area expenses, not turnover…
Could game retailers use Washington trade-in exclusions when customers exchanged games for consoles or used store credits in later transactions?
No. Games were software while consoles and controllers were hardware, and future credits lacked records linking like-kind property in one transaction.
Could a retailer claim Washington's nonresident sales-tax exemption when its sales logs omitted ID expiration dates and sometimes the purchaser's state of residence?
No. A seller choosing not to collect tax had to keep all required proof for each sale. Missing ID expiration dates and residency information made the retailer personally liable for the uncollected tax.
Did federal FEHB, Medicare Advantage, or TRICARE law preempt Washington B&O tax on providers' receipts from participating insurers?
No. The providers were not the protected carriers or plans and received payment from insurers for healthcare services, not protected federal premium or program payments.
Did a hotel owe Washington use tax on food and food ingredients it prepared for complimentary guest meals?
Qualifying food and food ingredients were exempt from use tax even though the hotel made intervening use of them. The hotel had to provide invoices so Audit could separate exempt items from excluded…
Could a used-car dealer avoid Washington executive-vehicle use tax by licensing an older car rather than a recent-model vehicle?
No. Because the owner and spouse personally used inventory vehicles without a current or two-prior-model-year vehicle registered in their names, executive-use tax applied.
Was a contractor a speculative builder when it built homes under joint-venture agreements on land titled, financed, and sold solely by its LLC co-venturer?
No. The contractor and joint venture did not own the land, so the contractor performed taxable construction for another owner and was a prime contractor.
How much Washington REET applied when an LLC assumed debt exceeding the transferor's tax basis and federal gain was only partly recognized?
REET applied only to the amount of gain recognized for federal income-tax purposes. The transfer was not fully exempt, but Washington rejected assessment on the broader transferred value.
Were guided waterfowl hunts nontaxable instructional lessons or taxable amusement and recreation services in Washington?
They were taxable recreation services. Safety and hunting guidance did not change the customers' primary purpose—participating in a waterfowl hunt—into a course of instruction.
Did occasional Washington visits by an out-of-state manufacturer's engineers and independent representative create B&O tax nexus?
Yes. Installation support, technical assistance, and customer-relations work were significantly associated with maintaining the Washington market, even though the visitors did not accept orders or…
Could a Washington bank deduct interest from Fannie Mae and Freddie Mac securities as interest on direct federal obligations?
No. Conservatorship and federal ownership did not turn the government-sponsored enterprises' securities into direct obligations of the United States.
Should a hospital district calculate a leasehold excise tax credit from separate building appraisals or a pro rata share of the entire parcel's value?
A pro rata share of the whole parcel controlled. Hypothetical property tax had to reflect aggregate land, buildings, and common areas, then apply the leased percentage.
Could a seller reduce Washington REET by discounting a below-market promissory note to its cash-equivalent value?
No. The REET selling price included the face amount of contract indebtedness given as consideration, not a lower appraised cash-equivalent value of the note.
Did hotel wages paid directly by the owner to a professional employer organization escape the management company's Washington B&O tax?
No. The wages were a cost of the management company's own services, it was not acting solely as the owner's payment agent, and the PEO deduction was unavailable to a hotel manager.
Could Washington reinstate a rural-county new-employee B&O credit after a taxpayer missed the second annual report but later proved it retained the required jobs?
Yes. The initial estimated assessment was justified, but the credit statute did not bar reinstatement. A timely refund appeal and the missing report proved the employment requirements were met.
Did replacement parts and repair labor for a potato farm's cleaning-line equipment and forklifts qualify for Washington's farm-machinery exemption?
No. Cleaning, sorting, and packing occurred after harvest, and the farm did not prove its interchangeable forklifts were used primarily to grow, raise, or produce crops.
Can a retailer claim a Washington sales-tax bad-debt refund after selling its private-label credit-card accounts to a bank?
No. The bank owned the accounts, paid the retailer in full, and bore the cardholder credit losses; a reduced service fee was an economic loss, not unpaid sales tax debt held by the retailer.
Was a nonresident servicemember exempt from Washington use tax on a vehicle bought overseas but first received and used after arriving in Washington?
No. Federal military-residency protection did not bar the one-time use tax, and the state exemption failed because the vehicle was not both acquired and used outside Washington more than 90 days…
Can a Washington motor carrier deduct revenue from in-state freight hauls merely because the goods originally came from another country?
No. The carrier had to document that its Washington leg was part of an uninterrupted interstate or foreign haul, using a through bill of lading or comparable shipping records.
Did tax amnesty for self-assessed B&O tax bar a bank's separate retail-sales-tax bad-debt refund claim for the same periods?
No. Amnesty barred challenges to the tax paid as a condition of amnesty—the bank's self-assessed B&O tax. Its earlier retail-sales-tax claim involved different tax that was not required to obtain…
Could a retailer claim Washington sales-tax and B&O bad-debt relief for customer defaults on private-label cards owned by an affiliated bank included on the same federal return?
No. The bank owned the accounts, paid the retailer in full, and bore the defaults; a consolidated federal return did not make the retailer the holder of the bad debts.
Could an affiliated payroll company exclude reimbursements for employee wages, taxes, and benefits from its Washington B&O tax base?
Conditionally yes. For employees who signed written acknowledgements, the affiliates controlled the workers and remained liable for employer obligations, while the payroll company acted only as…
Was a used vehicle originally manufactured as all-electric exempt from Washington retail sales tax?
No. The exemption covered new clean-fuel vehicles and qualifying used vehicles newly converted to clean fuel, not a used vehicle manufactured as electric.
Could a lumber yard preserve wholesale treatment without current resale certificates or reseller permits by relying on its customers' business activities?
No. The seller lacked valid resale documents and did not provide transaction-specific facts and records proving the lumber purchases were for resale.
Was an all-in-one wedding package taxable when it combined catering, venue access, furnishings, decorations, and staff services?
Yes. Catering made the historical package retail, and later bundled-transaction rules also taxed the full nonitemized package; oral advice did not waive tax.
Did federal-government sales, incomplete export certificates, or customer marketing incentives reduce a syrup manufacturer's Washington tax liability?
Generally no. The wholesaler remained liable for syrup tax even when it could not collect from a federal buyer, incomplete export certificates failed, and advertising or placement incentives were…
Were restaurant bakery items taxable merely because some coffee customers placed them on the saucers served with their drinks?
No. The seller handed bakery items in transport packaging without utensils, and a customer's independent use of a coffee saucer did not change that sale.
Could private cosmetology schools deduct tuition from Washington B&O tax as educational institutions?
No. Their vocational, licensure-focused programs did not provide general academic education and made the schools excluded specialty or trade schools.
Could a vending operator deduct sales tax paid on vending machines and claim all food and beverage receipts were exempt without separating soft-drink sales?
No. The machines were used rather than resold, so no tax-paid-at-source deduction applied. Inadequate product records also allowed Audit to estimate taxable soft-drink and other-food percentages.
Should compensation for qualified R&D performed in Washington be reduced by the taxpayer's income-apportionment percentage when calculating the credit?
No. The compensation input used 100% of amounts received for qualified R&D performed in Washington; apportionment appeared later through the taxable-amount subtraction. Other years remained barred…
Did machinery used both to fabricate new saw blades and sharpen old blades qualify for Washington's manufacturer equipment exemption?
Only if qualifying fabrication was the majority use, but the taxpayer won the existing assessment because it had relied on an earlier written determination.
Could Washington accept a commute trip reduction credit application mailed one week late because severe weather disrupted the employer?
No. The statute required denial of every late application regardless of the reason, leaving the Department no discretion.
Is a professional employer organization automatically barred from Washington's high-technology R&D B&O tax credit?
No. PEO status alone did not bar the credit where the claim arose from the PEO's own non-covered employees, but the case was remanded to determine whether the substantive R&D requirements were met.
Did custom-building marine generators and propulsion systems constitute manufacturing, and could Washington estimate tax from incomplete records?
Yes. The customization produced new or useful products, and inadequate records allowed the Department to make its best available estimate.
Can a pharmaceutical wholesaler claim Washington's preferential prescription-drug warehousing B&O rate without its own DEA registration and Washington pharmacy license?
No. The reseller itself had to be DEA-registered and licensed by the Washington Board of Pharmacy; an out-of-state license or its carrier's Washington license did not satisfy the statute.
Were dance-fitness classes taxable physical fitness services when instructors also taught dance steps and choreography?
Yes. Fitness and health were the classes' primary focus; teaching steps and choreography did not turn them into exempt instructional lessons.
Were an escrow company's separately stated document-preparation and third-party reconveyance charges taxable escrow receipts?
Yes. Both activities were necessary to complete escrow, and third-party reconveyance costs were the company's expenses rather than agent-only pass-throughs.
Could an auto wrecking yard replace an audit's bank-deposit measure with an unsupported ledger and treat undocumented sales as wholesale or exempt nonresident sales?
No. The seller lacked source records and resale documentation, so Audit could use bank deposits and reclassify unproved wholesale sales. Missing ID expiration dates also defeated the nonresident exemption.
Was a USPS contract mail carrier immune from Washington public utility tax, or entitled to deduct revenue from routes beginning and ending in Washington?
No. The carrier was an independent contractor, not a federal instrumentality, and Washington-to-Washington routes did not qualify for the interstate deduction.
Was a vessel delivered in Washington exempt when the buyer's certificate omitted required nonresident-use details and no resale certificate was given?
No. The nonresident certificate did not establish outside-Washington use and principal-use registration, and the buyer used the vessel before leasing it.
Were a manufacturer's patent receipts casual sales, affiliate payroll payments excludable reimbursements, or diesel-terminal improvements exempt manufacturing equipment?
No. A continuing patent license and related patent assignments were business activity, affiliate payroll receipts lacked an agency relationship, and terminal improvements preceded any fuel blending…
Were containers, vials, cellophane, paper, and labels used to dispense prescription drugs exempt as drugs or disposable delivery devices?
No. Packaging was neither part of the statutory drug definition nor similar to syringes, tubing, and catheters that deliver medication into the body.
Were employee wages and operating costs paid directly from a public facility owner's account still gross income of the contracted venue manager for B&O tax?
Yes. The payments satisfied the manager's own payroll and operating obligations, so value accrued to it. They were neither Rule 111 pass-throughs nor covered by the former property-management exemption.
Which CPAP machines qualified for Washington's prosthetic-device exemption, and could CPAP machines qualify as prescription drugs?
Only portable CPAP units entirely worn on the body qualified as prosthetic devices; base-and-mask systems did not, and no CPAP machine qualified as a drug.
Was motel lodging exempt when a federal employee used a government purchase card rather than a card designated for lodging?
Potentially. The card label did not control; exemption depended on proof that a centrally billed account charged and paid the federal government directly.
Could a commercial-property developer treat contractor reimbursements as excluded client advances by calling itself a consultant and agent?
No. It directed and guaranteed construction, contracted in its own name, could terminate contractors, and was personally liable rather than a mere agent.
Could Washington treat unexplained bank deposits as business income, and did a timber extractor's excavator qualify for the manufacturer equipment exemption?
Yes on the deposits and no on the exemption: loan claims lacked records, and timber extraction was not manufacturing.
Could a retailer claim a Washington sales-tax bad-debt credit when customers defaulted on private-label credit cards owned by banks?
No. The banks owned the customer accounts and debt; the retailer's loss-linked service fees were business expenses, not debts owed to the retailer.
Did the federal Anti-Head Tax Act prevent Washington from taxing licensed skydivers' jump charges and separately sold DVDs?
No. Skydivers paid for the jump rather than air transportation, so the charges were taxable amusement services and the DVDs were taxable property.
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These are official tax letter rulings and advisory opinions issued by Washington's revenue authority in response to questions from specific taxpayers about how the tax law applies to their facts. A ruling is binding on the department only for the taxpayer who requested it and cannot be relied on by anyone else, but it is strong evidence of how the state reads the law. Every ruling above has a plain-English question and short answer, plus a link to the full original source.