Digital Goods & SaaS Taxability: State-by-State Rules for Software, Subscriptions & Digital Services

Why SaaS and Digital Goods Taxability Still Trips Up Growing Companies in 2026

SaaS vs. Downloaded Software vs. Digital Services: Why the Distinction Still Matters

There are three things that are lumped together as "software sales tax." In the case of a download, the software is purchased and then downloaded to the buyer's device. SaaS (software as a service) is remotely accessed software that is typically billed as a subscription. A digital service is work performed by a software program or service, like running payroll through a cloud-based payroll service.

States created their first tax codes decades ago for the first category and have spent the last ten years updating them to address the other two. I have written a separate guide to SaaS and sales tax to explain how SaaS is taxed from state to state. This post covers what that guide left out, particularly how sales and use tax applies when software is sold as part of a larger service.

States are interpreting old statutory language in a new way. They are using language to capture revenue that wasn't contemplated when the language was originally drafted. New York interprets pre-written software as "tangible personal property" regardless of how it is delivered. It could be downloaded and stored on a computer, or it could be accessed over the internet as Software as a Service (SaaS). Texas also interprets SaaS access as a "data processing service." The term "digital product" is also used broadly to capture SaaS. Maryland recently amended its definition of a digital product to capture SaaS.

How States Keep Expanding What Counts as a Taxable Digital Product

None of this happened by accident. Every state that expanded its digital product definition did it because commerce migrated into categories it couldn't tax under the old rules. If you assume last year's exemption still applies, check again before you file.

Which States Are Taxing SaaS and Digital Goods Most Aggressively Right Now

New York, Washington, and Maryland: The Established Aggressive States

New York has been taxing prewritten computer software for years. NY Tax Bulletin ST-128 explains that it doesn't matter how the software is delivered (disk, download, remote access, SaaS, etc.). Prewritten software is taxed.

Washington has had one of the more detailed digital product taxes in the country for the last decade. Their bundled transaction statute, RCW 82.08.190, also includes a "true object" exception to the rule. Maryland's Comptroller Technical Bulletin No. 56 says that SaaS meets the definition for a taxable digital product and taxable software service. These three states aren't experimenting. The rules are clearly written and not knowing them doesn't give you a break.

Texas and Pennsylvania: Broad Rules With Real Teeth, Plus California's New 2027 Law

Texas has a somewhat liberal position: it taxes SaaS as a "data processing service." In its own rule, though, only 80 percent of the charge is subject to tax; the remainder, 20 percent, is statutorily exempt. The invoices I've reviewed generally ignore the exemption or apply it to the incorrect portion of the invoice. For more, see our guide on how Texas sources and taxes SaaS as a data processing service.

Pennsylvania taxes all canned and prewritten software, SaaS included, and the ancillary services associated with software (consulting, configuration, customization, implementation and training) on resale. I go into detail on which digital products Pennsylvania taxes, and I will discuss its one true carve out, the help desk exception, next.

California has recently joined other states with similar laws. On June 29, 2026, Governor Newsom signed SB 122, effective January 1, 2027, causing software (including SaaS) to be subject to California sales tax for the first time. You can read more in our overview of California's SB 122 SaaS tax law. If you have California revenue, you should read this before the end of the year.

The Bundling Trap: When Software, Setup, and Support Get Taxed Together

How the "True Object" Test Works in Washington and Texas

SaaS (Software as a Service) invoices tend to be bundled with many different services, including but not limited to, subscriptions, onboarding, configuration, and support retainers. As a result, state tax authorities are often forced to determine whether the entire bundled price should be charged at the state's tax rate for software, or if they need to break apart the individual components. The test that most state tax authorities use to break apart bundles is the "true object" test. What is the customer actually buying?

Washington wrote the language in this test directly into the statute it bundles. Under RCW 82.08.190, a transaction that resembles a bundle is not treated as a single unit if the taxable property is an essential component of a service and is supplied only in connection with that service, and the real objective of the transaction is the service rather than the property. A SaaS company that delivers a service via access, as opposed to selling the software as a product, also has a valid argument that the bundle should not be taxed as a single unit. I have yet to encounter a SaaS contract that draws this distinction, so there are probably very few people that can raise this argument, if the facts of the situation support it.

Texas takes another route with its data processing framework instead. Texas amended Rule 3.330 of its administrative code, effective April 2, 2025, to clarify when a bundled data processing charge is incidental and non-taxable, versus the primary object and fully taxable. Your contracts may not have been restructured to incorporate these rules, but you will be evaluated based on them. California applies its general rules for bundled transactions; New York takes a similar approach to bundled equipment and support services.

Pennsylvania's Help Desk Exception and Why Most Businesses Never Use It Correctly

Pennsylvania has just one meaningful exception for SaaS, and almost no one builds their contracts around it. As of October 30, 2017, the Pennsylvania Department of Revenue exempted from tax a separately stated charge for help desk or call center support for canned software and digital goods, as long as the vendor doesn't use the software to deliver that support. Prior to the above effective date, that same charge was taxable to the customer under an earlier memo issued by the department. I still see a number of SaaS invoices that charge for support and lump that charge into the subscription price or require staff to log onto the client's instance for support, thereby forfeiting the exception even if the charge is separately stated on the invoice.

To maintain the meaning of this exception, selling and delivering support should be done in a way that treats the exception as real. Usually, companies find out the exception is there only after they have an auditor point it out to them.

What to Do If You're Not Sure Where You Owe

Reviewing Your Exposure Across Every State Where You Sell

Don't just look at the states with issues. Look at all states where you have customers. Determine your revenue by state. Pull the software revenue from the ancillary services line by line. Run each against the state's regulations, not the regulations from 3 years ago. One product sold the same way can be fully taxable in Texas and Pennsylvania, partially exempt in Washington, and about to be fully taxable in California. This analysis is done state by state, line by line.

Why Waiting Makes the Fix More Expensive, Not Less

I see many people making the same mistake of not dealing with a problem directly and letting it accumulate. Businesses tend to take a wait-and-see approach. A clean and efficient solution is usually available before a state finds you. A voluntary disclosure agreement allows you to come forward, and typically the lookback period is shorter, as well as penalties being waived or reduced. Our team of attorneys, CPAs and former state auditors helps companies in this exact situation through voluntary disclosure agreements.

Every quarter you keep invoicing the same way adds another quarter of exposure to calculate once a state catches up. Get your invoice structure right, get it right for the states that matter, and do it on your own timeline, not the state's.

FAQ

Is SaaS (software as a service) subject to sales tax?

Most states do tax SaaS, and the details vary state to state. Right now, New York, Texas, Washington, Maryland and Pennsylvania already have some type of tax on SaaS, and starting on January 1, 2027, California will also have a SaaS tax. If you owe state taxes is determined by your contract, how the service is provided, and whether ancillary services are provided with your SaaS service.

Do I have to charge sales tax on software subscriptions if my company isn't based in that state?

Yes, generally if you have nexus in that state. Physical presence is not required. Most states have an economic nexus threshold based on sales volume. Crossing that threshold would create a collection obligation, even if you have never been in that state, and most SaaS companies would cross that threshold easily and quickly without even being aware of it.

What's the difference between SaaS, downloaded software, and digital services for sales tax purposes?

Downloaded software is a one-time transfer of a program to a consumer's device. SaaS (Software as a Service) is a continuous remote access to software that is hosted on someone else's server. A digital service is a service performed using software as opposed to transferring software. States implement a different tax treatment to each of the three categories, and some do not impose a tax to one or two of the three.

Is technical support or helpdesk service taxable if it's bundled with software?

It depends on the state and the structure of the invoice. In Pennsylvania, help desk support is treated as non-taxable as long as the vendor does not access the software to provide it. Help desk support can be charged separately from the subscription and still be non-taxable. If the help desk support is charged separately and the employees have to log into the customer's system to provide the support, it becomes taxable.

What is the "true object" test in sales tax law, and does it apply to my SaaS contracts?

The true object test determines what the customer is actually buying when there is a bundle of taxable and nontaxable items sold for a single price. Washington has a version of the true object test in its statute on bundled transactions. If access to software is merely the delivery mechanism for a service, and the service is the main object of the sale, the bundled sale may not be subject to tax.

Which states tax digital goods and SaaS the most aggressively in 2026?

Looking at what I see most often, New York, Washington, Maryland, Texas, and Pennsylvania have established aggressive frameworks. California's SB 122 takes effect on Jan. 1, 2027, so that's when they'll likely become aggressive as well.

Do I owe back sales tax on SaaS sales I never collected tax on?

This is exactly the exposure a voluntary disclosure agreement (VDA) is built to address. A VDA gives you an opportunity to come forward before the state catches you and usually has a shorter lookback and lesser penalties.

Is software installation or configuration taxed separately from the software license itself?

Not always. In states like Pennsylvania, configuration and implementation services that make software functional may be included in the same taxable software sale. Therefore, they are considered part of the taxable software transaction and not as a separate, nontaxable service.

How do I know if my SaaS company has sales tax nexus in a state?

Nexus is often initiated by crossing a state's economic threshold for sales or transactions. This can happen even in the absence of a physical presence in a state (i.e. no employees or office). Evaluating your revenue state by state against the threshold of each state is the only reliable way to ascertain this.

Can a voluntary disclosure agreement fix past uncollected sales tax on bundled software sales?

Usually, yes. A VDA allows you to register and pay back tax to receive a limited lookback period and reduced or waived penalties, and it covers the full bundle (i.e. services and software, not just the software license) once your exposure is correctly captured.

This article provides general information and is not legal or tax advice. Fact-based determinations of sales tax exposure depend on many specifics of the situation and state. Sales tax attorneys can be consulted for legal advice.

About the Author

Gerald J. "Jerry" Donnini II is a sales tax attorney and the founder of Sales Tax Helper, a national platform that helps businesses find, fix, and prevent sales tax exposure before it becomes a problem. Over a 15-year career, he has represented businesses in more than 5,000 sales tax audits, appeals, and disputes across 40+ states. He holds an LLM in Taxation from New York University, is co-author of a CCH treatise on state sales and use tax, and serves as an adjunct law professor. Jerry has saved businesses more than $500 million in sales tax assessments. His framework, Find It. Fix It. Defend It., guides businesses from initial nexus diagnosis through voluntary disclosure and, when necessary, full audit defense.