Washington DOR Issues New Guidance Clarifying Tax on Laundry Services

OLYMPIA, Wash. — The Washington Department of Revenue (DOR) recently issued new guidance clarifying the state’s business and occupation (B&O) tax and retail sales tax requirements for laundry facility services, affecting a broad range of businesses from dry cleaners to linen suppliers. The industry guide, published in May, details the tax treatment for eight distinct service categories. According to the document, services such as alterations, dry cleaning, general laundry services, and linen and uniform supply are generally subject to the state’s Retailing B&O tax. Consequently, businesses providing these services are required to collect and remit retail sales tax from their customers. The clarification comes as part of the DOR's effort to provide clear, industry-specific information for business owners. The guidance also addresses more complex scenarios, including the tax treatment for wholesaling activities, purchases made for resale, and ancillary services like pickup and delivery. Furthermore, it specifies how sales from on-site vending machines should be handled for tax purposes. Washington is one of several states that broadly taxes services, a policy that often creates confusion for small and mid-sized businesses. Unlike states that primarily tax tangible goods, Washington extends its retail sales tax to a wide array of services, including car washes, construction, landscaping, and many personal services, according to tax information service TaxJar. This new guidance for laundry facilities fits within this established framework, aiming to eliminate ambiguity for a specific business sector. A critical distinction highlighted by state law and reinforced in the new guidance is the treatment of self-service laundries. Under the Revised Code of Washington (RCW 82.04.050), coin-operated, self-service laundry facilities are specifically exempt from retail sales tax. The new guidance helps delineate where that exemption ends and where taxable services begin. For example, a business that operates both self-service machines and offers drop-off wash-and-fold services must carefully segregate its revenue streams, as the latter is a taxable retail service. Similarly, laundry services provided by hospitals are also listed as exempt under the same statute. The new guidance implicitly clarifies that this exemption is narrow and does not extend to general commercial linen suppliers who may serve clients in the healthcare industry alongside other sectors like hospitality and food service. The release of this guidance occurs against a backdrop of ongoing legal challenges to Washington's broader taxation of services. According to the DOR, the state is currently involved in legal proceedings related to Engrossed Substitute Senate Bill 5814, which expanded the scope of taxable services. Plaintiffs in these cases argue that parts of the law violate the state constitution or federal commerce laws. However, the DOR has stated that it is legally bound to enforce statutes as written until a court rules otherwise, advising affected taxpayers to follow current guidance for reporting and remittance. For business owners, the operational implications are significant. Companies offering services now explicitly defined as taxable must ensure their point-of-sale and accounting systems are configured to correctly calculate, collect, and track sales tax. This may require software updates, staff training on new invoicing procedures, and adjustments to financial reporting to properly segregate taxable and non-taxable revenue. This guidance from the Washington DOR, while focused on a specific industry, is a clear signal of a broader trend we see nationwide: states are increasingly scrutinizing service-based businesses to ensure tax compliance and capture revenue. For business owners, it's a critical reminder that tax obligations are not static. What may have been considered an exempt service yesterday could become taxable tomorrow through new legislation or, as in this case, a simple administrative clarification. Relying on outdated assumptions can lead to costly audits, back taxes, and penalties. In our experience, proactive compliance is far less painful than reactive correction. We advise clients to regularly review their service offerings against state and local tax laws, especially in states like Washington with complex service taxability rules. This is a core part of the tax preparation and compliance work C&S Finance Group LLC handles for businesses at csfinancegroup.com. Looking ahead, businesses in Washington’s laundry and textile care industry will need to immediately assess their operations against the new DOR guide and make any necessary changes to their tax collection processes. Furthermore, all service-based businesses in the state should continue to monitor the ongoing legal challenges to service taxation, as a court ruling could potentially alter their obligations in the future.