Is Sales Tax Charged on Services? It Depends on the State

Every week an owner asks some version of this: "We're a service business, so we don't charge sales tax, right?" In Florida, for most services, that is correct. The same answer is wrong in Hawaii, mostly wrong in Texas for an IT firm, and wrong in Washington for a marketing agency since October 2025. The state your customer is in decides, and the definition of "service" is narrower than most owners assume.

This guide lays out the general rule, the states that break it, how bundled sales and software are handled, and a method for checking a new state before the first invoice, ending with a worked example for a Tampa IT firm selling into Texas and Pennsylvania.

The default rule, and the states that flip it

Sales tax began as a tax on goods, and in most states it still is. In roughly 41 of the 45 states with a sales tax, tangible personal property is taxable unless exempted and services are exempt unless the statute lists them. A state that wants to tax landscaping, data processing or tattooing has to say so.

A few states reverse the presumption and tax services by default. Hawaii's general excise tax applies to nearly all business receipts, services included, at a 4% state rate plus county surcharges. New Mexico's gross receipts tax reaches services performed in the state and services performed elsewhere whose product is first used in New Mexico, at combined rates set by delivery location. South Dakota taxes "the sale of services" alongside goods at a 4.2% state rate, exempt only where the law says so, and West Virginia also taxes services broadly. If you sell into any of these, assume your service is taxable until you find the exemption.

States that tax a long list of named services

Between the two extremes sit states that keep the goods-first presumption but enumerate a long list of taxable services. This is where out-of-state service businesses get surprised, because the lists are idiosyncratic.

Three details deserve a closer look. Texas allows a 20% exemption on data processing and information services, so 80% of the charge is taxed, and it dropped internet access from the taxable list effective July 1, 2025. Ohio repealed its tax on employment (staffing) services in 2021, so ignore older articles that still list it. Washington's October 2025 expansion is spelled out in the Department of Revenue's list of newly taxable services.

Florida's short list

Florida keeps things narrow. Section 212.05(1)(i), Florida Statutes, taxes three groups of services at the 6% state rate plus county surtax: detective, burglar protection and other protection services (guards, alarm monitoring, investigations); nonresidential cleaning; and nonresidential building pest control. "Nonresidential" is the operative word for the last two: cleaning an office building is taxable, cleaning a house is not, and the same split applies to pest control. Security services are taxable for residential and commercial customers alike.

Florida also taxed commercial rent for decades, most recently at 2% state tax plus surtax, until the repeal for rental periods beginning October 1, 2025. Parking, boat docking, aircraft storage and lodging of six months or less remain taxable, as do admissions and service warranties. Professional services, marketing, consulting, software development and IT support with no goods attached are not taxable. Our Florida sales tax basics guide covers the rest.

Services attached to goods: repairs, installation and bundles

The cleanest exemption in the world does not help if the service is stapled to a product. Nearly every state, Florida included, taxes a repair when the repairer supplies parts; in Florida the entire charge, parts and labor, is taxable, while a labor-only repair is not. Installation labor that is part of the sale of tangible goods is part of the taxable price even when listed separately on the invoice. Fabrication labor, turning a customer's materials into a finished item, is taxable in most states as well.

When a single price covers both a taxable product and a nontaxable service, states apply some version of the "true object" test: what did the customer really come to buy? A dentist's filling is a service with incidental materials, so the whole charge is exempt. A photographer who delivers prints is selling tangible goods, so the sitting fee is usually pulled into the taxable price. Separately stating the components helps only where the state lets you split them, and several states, Florida among them, tax a bundle in full when taxable and nontaxable pieces are sold for one non-itemized price.

Software and digital services: the split

Software as a service is the most contested question in this area, because a subscription to remotely hosted software looks like a service to the seller and like a software license to the state.

California's change is the biggest development in years. For more than three decades the state exempted electronically delivered software; from January 1, 2027 it taxes "digital products," defined to include prewritten software whether on media, downloaded, or accessed remotely. Custom software written to a single customer's order stays exempt, as do infrastructure platforms where the customer runs its own software. Subscription businesses with California customers need their billing systems ready by New Year's.

How to check taxability in a state you have not sold into

Before the first invoice into a new state, run five questions. First, do you have nexus there at all? Thresholds are covered in our nexus explainer and the multi-state playbook; with no physical presence and sales under the threshold, taxability is moot for now. Second, does the state tax services by default or by list? Third, if by list, is your service on it under any name; "IT consulting" may be exempt while "data processing" and "help desk" are taxed. Fourth, is anything tangible or digital delivered with the service? Fifth, how does the state source the sale: where it is performed, where the customer receives it, or the billing address? Write the answers down with the citation and date, because an auditor will want to know what you relied on.

Worked example: a Tampa IT firm selling into Texas and Pennsylvania

Picture a Tampa managed-services firm with $1.4 million in revenue: help desk support, network monitoring, cloud backup, software licensing and project consulting. In Florida none of it is taxable, and the owner has never collected sales tax. In 2026 the firm hires a network engineer who works from home in Austin, and it signs several Pennsylvania clients.

Texas. Texas revenue is $180,000, far below the $500,000 economic threshold, but the Austin employee is physical presence, so the firm has nexus from his start date. Of the $180,000, $120,000 is managed services (monitoring, backup, help desk) that Texas treats as data processing; $60,000 is separately contracted consulting and project management, not taxable on its own. Taxable base: 80% of $120,000, or $96,000. At the 8.25% maximum combined Texas rate the tax is $7,920 a year. Had the firm bundled the consulting into one monthly fee with no separate line, it would have been pulled into the taxable base too, adding about $3,960.

Pennsylvania. Pennsylvania sales in 2025 were $150,000, above the $100,000 threshold, so the firm must register for 2026 with no physical presence at all. The breakdown: $90,000 of software licenses and SaaS subscriptions resold to clients, taxable as canned software; $45,000 of standalone consulting, not taxable; $15,000 of separately invoiced help desk support with no vendor access to the software, which Pennsylvania specifically excludes. Tax at the 6% state rate is $5,400 a year, plus 1% in Allegheny County or 2% in Philadelphia for clients there. Taxing everything would have overcharged clients $3,600; taxing nothing would leave the $5,400 to come out of the firm's pocket plus penalties and interest.

Same company, same services, three states, three answers: nothing in Florida, $7,920 in Texas on 80% of some lines, $5,400 in Pennsylvania on different lines entirely. Invoice format decides thousands of dollars in both states, which is why the invoice templates get rewritten before the registrations are filed.

Common mistakes

The errors we see most are consistent. Service businesses assume their home-state rule travels with them. They give a taxable service an exempt-sounding label and expect the label to control. They bundle taxable software with exempt consulting at one price. They collect tax in a state where they never registered because a billing tool defaulted to "taxable." And they ignore SaaS entirely, both the tax due on resold subscriptions and the use tax owed on their own. Fixing invoice structure is cheap; fixing three years of unbilled tax is not.

When to get help

If your service business has customers in Texas, Pennsylvania, Washington, New York, Ohio or the broad-base states, or you sell or resell software subscriptions anywhere, a taxability review is worth doing before the next contract renewal. It is a one-time analysis of what you sell, how you invoice it, and where your customers are, followed by registrations only where needed. Our sales tax compliance service handles the review, registrations and ongoing filings, and plugs into our monthly bookkeeping so collected tax is tracked as the liability it is.

Not sure whether your service is on some state's list? Request a 20-minute fit call with a sample invoice and a customer list by state, and we will tell you where the exposure is.

Jenny Gao, CPA, EA

Founder of Balance Partners. Florida-licensed CPA and IRS Enrolled Agent with more than a decade of accounting and tax experience. Jenny writes and reviews every guide on this site. About Jenny

This article is general educational information for U.S. business owners and is not accounting, tax, legal, payroll or financial advice for your situation. Rules change and vary by entity, state and facts. Balance Partners, LLC does not provide audit, review or other attest services. Last reviewed September 14, 2026.