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Business Tax

SALT Nexus Services

Gain total control of your tax obligations. SALT nexus studies can help you identify prior tax exposures, mitigate compliance risks, and grow with confidence.

Multi-state operations.
Online sales.
New markets.

Account for anything with Aprio

State tax rules vary from state to state—and falling behind can create unexpected, costly compliance liabilities.

Aprio’s SALT advisors bring decades of experience from industry accounting, state revenue departments, public accounting, and private tax law to help you understand your sales tax obligations and reduce exposure. No matter your industry, our team can help you navigate complex rules, identify risk areas, and uncover opportunities to optimize your tax position.

From assessment to outsourced compliance solutions,we provide proactive guidance and practical support across all 50 states. Our specialists can help you optimize credits, take advantage of tax incentives, and stay ahead of evolving compliance requirements so you can focus on seizing growth opportunities.

Our Focus Areas

Aprio’s dedicated SALT advisors provide personalized guidance across key tax areas, including:

  • Compliance Score Calculation

    We’ll rate your compliance on a scale from 0-100. Your assessment comes with a free no-obligation consultation.

  • Nexus Studies

    Aprio’s nexus studies will identify your current and prior obligations, research taxability, and quantify any prior exposures.

  • Voluntary Disclosure Agreements (VDAs)

    If Aprio identifies state tax exposure for prior periods, a VDA can help you resolve exposure liabilities and maintain compliance going forward.

  • Outsourced Sales Tax Compliance

    Partner with Aprio for proactive sales tax consulting and managed, technology-enabled compliance programs that scale with your business.

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From Customs to Checkout: How Do Tariffs Impact Sales and Use Tax Compliance? 

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Using innovative technology and proven experience to help you maintain compliance

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Frequently Asked Questions

What is a sales tax “nexus”?

The term “nexus” is used to indicate that the connection between a taxpayer and the taxing state is sufficient to trigger state tax obligations. Nexus can be created through physical presence as well as economic connections. The amount of activity or connection that is necessary to create nexus tends to vary among the states and can differ for sales tax and income tax.

Do I have to collect sales tax in another state?

Maybe, if your business has employees, inventory, or makes sales in another state.

With a SALT nexus study from Aprio, you can figure out exactly where you’re required to collect and remit sales tax. Contact us today to learn more.

How do I know if my online sales create nexus?

Many states have economic nexus rules based on sales volume or revenue. If you meet those thresholds, your online sales may create tax obligations.

Can having just one employee in another state trigger sales tax?

Yes. Even a single employee can create nexus, which means you may need to register and collect sales tax in that state.

What happens if I ignore sales tax obligations in other states?

If a nexus exists and you failed to comply, you could face significant back taxes, penalties, and interest. But don’t worry— Aprio can help you quickly identify and address any past exposures (and maintain compliance for the future). Contact us today to learn more.

Gain total control of your tax obligations.

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