Is SaaS Taxable in Pennsylvania?

Yes. According to the Pennsylvania Department of Revenue, any property that is tangible is taxable. For the purpose of sales tax, Pennsylvania considers SaaS to be tangible property and therefore taxable.

Published:

April 23, 2026

Products Taxed

• SaaS
• Digital Goods

Nexus Thresholds

• Sales: $100,000
• Transactions: N/A
• Physical?

Sales Tax Rates

• Pennsylvania: 6.00%
• Average Total Rate: 6.34% (Local Rates Apply)

Sales tax regulations and rates vary from state to state, and understanding each state's rules is crucial for staying compliant and avoiding penalties. The current sales tax rate in Pennsylvania is 6%. An additional 1% local tax is added to purchases made in Allegheny County, and a 2% local tax is added to purchases made in Philadelphia.

If your business has nexus in Pennsylvania, you are responsible for collecting and remitting sales tax in the state.

What is nexus, and how does it work in Pennsylvania?

In simple terms, “having nexus” means having enough of a presence in the state to trigger a sales tax obligation. There are two types of nexus:

• Physical Nexus: If you have a physical presence in the state, such as an office, a store, or a warehouse, you have physical nexus.
• Economic Nexus: The other type of nexus is based on the volume or number of transactions your business has in the state. The threshold for economic nexus in Pennsylvania is $100,000 in sales or 200 transactions.

Are there any exceptions or exemptions to the rule?

While SaaS is generally taxable in Pennsylvania, there are exceptions, including:

• SaaS is not taxable if it is custom-made for the original purchaser.
• If a developer retains possession and control of the website they create, a customer using the website is not a taxable transaction. However, the developer must pay taxes on the materials used to create and maintain the site.
• Separately stated fees for website hosting are not taxable.
• If a vendor generates unique reports for a customer using their database, regardless of the delivery method, those reports are not taxable.

The Commonwealth of Pennsylvania’s official website has a complete list of exceptions.

What does "taxability" mean for SaaS?

The Pennsylvania Department of Revenue (PDOR) states that for the purpose of SaaS sales taxation, any license, configuration, enhancement, installation, modification, project management, repair, support, training, information retrieval, and website development is taxable.

However, there are some exceptions. For example, any sale of custom software is not subject to sales tax. Custom software is defined as software designed and developed specifically for the original purchaser based on their unique requirements.

Defining SaaS

SaaS can take many forms. Because of its nature, questions may arise about what is taxable and what is not. Here’s a brief overview of how different types of SaaS are taxed in Pennsylvania:

• License: In Pennsylvania, any license to use canned software is taxable, regardless of whether the software is digitally delivered, streamed, or accessed by other means.
• Configuration: Enabling specific functions in existing canned software is taxable because it is considered to be the alteration of tangible personal property, provided that there is no alteration of the source code.
• Enhancement: Any enhancements made to software that enable higher performance, capacity, or capabilities are taxable. However, they are not taxable if the underlying software is custom.
• Installation: The loading or reloading of an application or canned program on computer hardware is taxable.
• Modification: Modifications, such as custom software programming that changes source code or APIs, are taxable. However, updates or patches that fix or enhance software provided by the vendor are generally not taxable.
• Project Management: Consulting, implementation, and advisory services may or may not be taxable, depending on the type of service and the nature of the contract.
• Repair: Costs incurred to maintain compatibility with other software or hardware, or to correct the function of canned software, are taxable.
• Support: Providing guidance and maintenance for canned software is taxable. However, separately stated charges for help desk or call center support are non-taxable.
• Training: Training or instruction on how to use canned software is taxable.
• Information Retrieval: A subscription to electronically obtain information is taxable.
• Website Development: The process of creating and maintaining a website is taxable.

Why does SaaS taxability differ from state to state?

Sales tax is administered at the state level in the U.S., and each state has its own set of rules and laws. Some states classify SaaS as tangible property, while others do not. This leads to differences in taxability across states.

Some states charge sales tax based on the location of the business (origin-based), while others use economic nexus or a combination of both. The sales tax rate on SaaS varies between 4% and 8%. Five states do not have sales tax.

What are the SaaS taxation rules in Pennsylvania?

In Pennsylvania, the taxation of SaaS is nuanced. Generally, SaaS is taxable, with some exceptions. For the purpose of taxation, SaaS can be categorized into business-to-business (B2B) and business-to-consumer (B2C).

• B2B: SaaS used by businesses is typically taxable unless otherwise specified. A vendor must have a physical presence in Pennsylvania or have made more than $100,000 in sales or completed more than 200 transactions to be subject to tax.
• B2C: If a SaaS service is provided to a customer or end user, it is usually taxable if the end user resides in Pennsylvania.

Are digital goods taxable in Pennsylvania?

As of 2016, Pennsylvania does charge sales taxes on digital products such as videos, photographs, e-books, apps, games, and music. The official website of the Commonwealth of Pennsylvania has more information on this.

How do local tax rates apply in Pennsylvania?

To calculate Pennsylvania sales tax, you can use the following formula:

Sales tax = (6% base rate + local rate) x purchase price

For instance, if the local rate is 2% (Philadelphia) and the purchase price is $100, then the sales tax would be $8.

Why is accurate tax collection and remittance important?

It is crucial to collect the correct amount of sales tax and remit it on time. Failure to comply may result in penalties and fines. The penalties for not paying Pennsylvania sales tax include:

• Interest of 5% per month on unpaid tax.
• Penalty of 5% per month up to a maximum of 25% of the unpaid tax.
• The minimum penalty will be $5.
• Criminal penalties for tax evasion include fines and imprisonment.

How to stay compliant in Pennsylvania

Here are the steps to register, file, collect, and remit in Pennsylvania.

To register for sales tax in Pennsylvania, visit the state’s online registration portal. The PA-100 form is required, and you’ll need the following information:

• Enterprise information (for example, name and date of operations)
• Taxes you’re applying for
• Business structure
• Information about owners, partners, shareholders, and so on.
• Business activity information
• Transient vendor certificate, if applicable
• Promoter license, if applicable

Please note that Pennsylvania sales tax registration is free of charge. You will receive the license or registration notice in the mail in seven to 10 business days. The process is much faster if you register online.

The bottom line

Understanding SaaS taxability is important. Implementing a structured approach to sales tax collection and remittance can help businesses avoid costly penalties. Staying up-to-date with state rules and regulations is crucial for long-term success.