Who Are The Sales Tax People?

Sales tax isn’t just complicated—it’s risky, overwhelming, and often the last thing growing businesses want to deal with. That’s where we come in.

We are The Sales Tax People, a trusted sales tax consulting firm that takes the stress, confusion, and compliance burden off your plate. We help you handle the tough stuff, avoid costly pitfalls, and move forward with confidence. In this article, we’ll walk you through who we are, what makes us different, and how we help businesses like yours navigate the tricky world of sales tax.

Our Roots: From Peisner Johnson to The Sales Tax People

We weren’t always The Sales Tax People. Back in 1992, we started out as Peisner Johnson. We became a trusted name in sales tax compliance for decades, with over 35,000+ projects completed. In 2024, we merged with Amplēo, combining our deep sales tax expertise with its strategic business advisory services.

That same year, we rebranded as The Sales Tax People—a name that clearly reflects who we are and what we stand for. This wasn’t just a rebrand—it was a renewed commitment to our core mission: providing peace of mind through reliable, human-first tax consulting.

Our mantra, “Collaboration builds confidence,” is at the heart of how we work with each other, our clients, and our partners. And our promise? To approach every challenge with honesty and integrity, ensuring that we do right by the people who trust us every day.

Sales Tax Changed Forever: South Dakota v. Wayfair

To understand why sales tax has become so challenging for modern businesses, you have to go back to one major turning point: the South Dakota v. Wayfair Supreme Court decision. It’s the case that reshaped the landscape and made what we do at The Sales Tax People more vital than ever.

In 2018, the South Dakota v. Wayfair Supreme Court decision fundamentally changed the rules of the game for businesses selling across state lines. Before that ruling, states could only require businesses to collect sales tax if they had a physical presence (like an office, warehouse, or employee) in the state. But Wayfair changed everything. The Court ruled that economic nexus, not just physical presence, was enough to trigger a sales tax obligation. That meant businesses could be required to collect and remit sales tax in states where they had no physical operations—just sales.

The result? A complex web of sales tax requirements and filing obligations across every state that imposes a sale tax. For many businesses, this ruling was overwhelming. The risks of noncompliance (penalties, interest, and audits) became very real, very fast.

At The Sales Tax People, our sales tax professionals help businesses navigate this post-Wayfair, state sales tax compliance reality every day.

How Most Businesses Find Us: After a Sales Tax Crisis

Here’s the truth: Most of our new clients don’t come to us when things are calm.

They come to us when a state notice hits their inbox. When an auditor shows up. When they’re hit with a six-figure tax bill they didn’t see coming.

Sales tax is a blind spot for many businesses, and not because they’re careless, but because they don’t know what they don’t know. It’s easy to miss a new sales tax compliance rule or apply the wrong rate in a state with the ever-changing rules and regulations. But, these mistakes can be costly.

We help clean up the mess and build systems to make sure it doesn’t happen again.

What We Do (and What We Don’t)

Let’s be clear: We’re not a software company.

We don’t sell platforms or dashboards. What we offer is peace of mind.

We’re a sales tax consulting firm, and our clients get access to real people, like sales tax experts who handle everything from the basics to the most complex, high-stakes scenarios. When it makes sense to bring in technology, we’ll help you implement it with the right guidance and support.

That’s where our partnership with CereTax comes in. This trusted automation platform gives our clients access to powerful, easy-to-use technology that simplifies sales tax calculation and reporting. But even with great software, you still need great people behind it. That’s what we’re here for.

Sales tax isn’t straightforward. That’s why we offer tailored support across a wide range of services:

• Nexus and Taxability Reviews: We analyze where your business has sales tax nexus and determine which of your products or services are taxable in each state, so you collect and remit correctly.
• Registrations and Voluntary Disclosure Agreements (VDAs): We manage the registration process across all required states. If you’re not yet compliant, we’ll help you pursue a VDA to minimize penalties and back taxes.
• Sales Tax Return Filing: We handle preparation, filing, and payment of your sales tax returns in every jurisdiction, ensuring accuracy and timeliness so you don’t miss a deadline.
• State Audit Defense: If you’re facing a sales tax audit, we manage it for you. We communicate with auditors, compile records, and work to achieve the best outcome possible.
• Due Diligence Support: Buying or selling a business? We uncover potential sales tax liabilities so there are no surprises during the transaction.
• Rate Calculation Assistance: We ensure that you charge the right tax rate every time, helping you set up tools and processes that automatically apply accurate rates based on location and product type.
• Refund Recovery: If you’ve overpaid sales tax, we’ll find the errors and work with the states to recover your money—so you don’t leave cash on the table.

Whether you’re expanding into new states, facing an audit, or dealing with complicated transactions, we help you stay compliant and in control, without the stress.

Specializing in Complex Sales Tax Situations

While we work with all kinds of businesses, many of our clients come from industries with complicated tax rules like manufacturing, construction, wholesale, and professional services. These industries often face challenges with the following:

• Handling tax-exempt customers properly
• Managing and verifying resale certificates
• Navigating use tax obligations on purchases
• Dealing with multistate transactions
• Complying with rules for contractors and subcontractors

We know how to handle the nuances so you can get back to what you do best. 

Negotiating on Your Behalf

When a business gets hit with a large, unexpected tax bill, it can feel devastating.

We step in to help negotiate payment plans, reduce penalties, and work directly with state tax authorities to find manageable solutions. We act as your advocate, handling the paperwork, the conversations, and the strategy so you can stay focused on running your business.

Why Work with The Sales Tax People?

There are plenty of software tools and service providers out there, but none quite like us. At The Sales Tax People, we bring over 30 years of experience, having completed 35,000+ projects across 13,000+ states and jurisdictions. We’ve helped our clients save over $100 million in sales tax, and we’ve earned the trust of more than 1,240 happy clients along the way.

But numbers only tell part of the story.

Our clients stick with us because of who we are and how we show up:

• We’re reliable. We follow through, take ownership, and don’t make promises we can’t keep.
• We’re empathetic. We know sales tax can be stressful. We meet you where you are, without judgment.
• We’re smart. Our team includes some of the most seasoned sales tax experts in the country.
• We’re bold. We don’t shy away from complexity. We lean in, dig deep, and find solutions others miss.

And above all, we’re human. No bots. No scripts. Just real people who care about your success and peace of mind.

When you work with us, you get more than a sales tax consulting firm—you get a long-term partner who’s genuinely invested in your business.

Let’s Talk

If you’re worried about your current sales tax situation or just want peace of mind, we’re here.

Whether it’s a state audit, an expansion into new markets, or a compliance check-up, we’ll help you figure it out.

Visit sales.tax/about/ to learn more or reach out for a no-pressure conversation. We’re ready when you are.