Arizona sales tax guide for SaaS businesses

Is your product taxable in Arizona? Get up-to-date rates, nexus thresholds, and more from Anrok’s team of tax experts.

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2025 SaaS sales tax rates for Arizona

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Tax rates

Statewide base rate
5.60%
Average combined rate
8.37%
Local tax rates?
Yes

Nexus thresholds

Sales volume
$100,000
Transaction count
N/A
Physical nexus?
Yes

Products taxed

SaaS
Yes
Digital goods
Yes
Other digital products
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Table of contents

Is SaaS taxable in Arizona?

Arizona imposes a Transaction Privilege Tax (TPT), which operates like a sales tax, and taxes SaaS and most digital products and services.

It is important to note that this applies not only to SaaS companies based in Arizona, but also to those located outside of the state that provide software services to customers in Arizona. This means that if you are a SaaS company based in another state, but have customers in Arizona, you may be required to register for TPT and collect sales tax.

It is also worth noting that the TPT rate in Arizona varies depending on the city and county in which the sale takes place. This can make calculating and collecting sales tax for SaaS companies more complex, as they may have customers in multiple locations throughout the state. Some SaaS companies may choose to use automated tax calculation software to help simplify the process.

In the US, sales tax laws vary widely across state and city lines. Explore Anrok’s sales tax index for the latest information on SaaS taxability.

How to determine if your product is taxable in Arizona

In order to determine if your SaaS product is taxable in Arizona, you must first determine how your product is categorized in the state, and whether that category is subject to sales tax.

You must also understand the concept of sales tax nexus. Nexus is the connection between a business and a state that allows the state to impose its tax laws on the business. In Arizona, there are several ways a business can establish nexus, including maintaining a physical presence, employing Arizona residents, and meeting economic threshold requirements.

A significant aspect of sales tax nexus laws for SaaS companies is economic nexus, which concerns a business’s total sales volume in the state. Arizona has an economic nexus threshold of $100,000 in annual gross sales within the state. If your SaaS business meets or exceeds this thresholds, you may have a tax obligation even without a physical presence, like an office or warehouse, in Arizona.

Sales tax compliance in Arizona

Ensuring that your SaaS business complies with Arizona's sales tax regulations is essential to avoid penalties and maintain financial success. You should regularly review your company's products and services to determine their taxability and understand the nexus requirements applicable to your business.

By registering for an Arizona TPT license, collecting sales tax from your customers at the appropriate rate, and remitting the collected taxes to the Arizona Department of Revenue, you can maintain compliance with Arizona's sales tax regulations. Also, it is advisable to consult with tax professionals or legal counsel to ensure that your SaaS business is equipped to navigate the complex landscape of Arizona's sales tax laws.

Understanding Arizona's SaaS taxation policies and the related sales tax nexus laws is crucial for businesses operating in the digital economy. By adhering to these regulations and proactively managing your business's tax liabilities, you can secure your company's financial sustainability and remain competitive in a rapidly evolving market.

Sales tax index

SaaS sales tax rates for every state

Up-to-date sales tax rates, nexus thresholds, and product taxability for every state, built by Anrok’s team of SaaS tax experts.

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