What is a nexus study and how is it different from ongoing nexus tracking?

A sales tax nexus study is a comprehensive evaluation of your business's sales activity and physical presence to identify which U.S. states require you to collect and remit sales tax. Since the 2018 South Dakota v. Wayfair Supreme Court decision, all 45 states with sales tax now have economic nexus laws—meaning you can trigger obligations based solely on sales volume or transaction count, even without a physical presence. A nexus study is a point-in-time analysis of your historical data that looks backward to identify: (1) states where you've already established nexus and need to register, (2) the exact date nexus was triggered in each state, (3) your potential liability exposure for late registration, and (4) penalty waiver options like Voluntary Disclosure Agreements (VDAs). Ongoing nexus tracking, on the other hand, monitors your sales activity in real-time and alerts you when you're approaching or crossing thresholds in new states. Think of a nexus study as a diagnostic checkup that tells you where you stand today, while nexus tracking is preventive care for the future.

Galvix is a sales tax compliance platform that combines intuitive software with hands-on expert support. We help businesses track nexus, file returns, and stay compliant across all 50 U.S. states. Unlike traditional solutions that leave you navigating complex tax rules alone, Galvix provides direct access to trained tax specialists who prepare, review, and file your returns — so you get peace of mind, not just software.

How can I trust Galvix with my data?

Over 50 growing businesses across the U.S. trust Galvix to manage their end-to-end sales tax compliance. We're a bootstrapped company founded in 2023, which means we're fully focused on earning and keeping customer trust — not chasing investor metrics. Your data is handled securely, and for this free nexus study, we permanently delete your sales data after delivering your report. We're transparent about our processes because we know trust is earned, not assumed.

Is this really free? What's the catch?

Yes, completely free. There's no subscription required and no obligation to purchase anything. We offer this as a way to demonstrate our expertise and help businesses understand their compliance obligations. If you decide Galvix is the right fit for ongoing services, we'd love to work with you — but that's entirely your choice.

How do I share my sales data?

During the intro call, we'll walk you through exporting your sales data from your billing or accounting system (QuickBooks, Stripe, Shopify, NetSuite, Zoho Books, or any other system). The process is simple — we guide you step by step, and you control exactly what data is shared. No system access or integration is required.

How long does the analysis take?

Once we have your data, we typically deliver your report within 3-5 business days. Complex situations (many states, high transaction volumes) may take slightly longer.

What if I've already triggered nexus and never registered?

That's exactly what this study is designed to uncover. Your report will include guidance on late registration, voluntary disclosure agreements (VDAs), and penalty waiver strategies that can significantly reduce your exposure.

Do I need to be a Galvix customer to get the consultation?

No. The 45-minute consultation is included with your free nexus study regardless of whether you become a customer. Our goal is to help you understand your obligations and options.

What happens after the consultation?

That's up to you. You'll have your report and our recommendations. If you'd like Galvix to handle your registrations, ongoing nexus tracking, or sales tax filing, we can discuss those services. If not, you're free to use the report however you see fit.

Free Sales Tax Nexus Study & Analysis | Expert Consultation

Free Sales Tax Nexus Study

Last updated: April 2026 • 5 min read

Find Out Where You Owe Tax — Before It Becomes a Problem

We'll analyze your sales data, identify every state where you've triggered (or are approaching) nexus, and walk you through exactly what to do next — including how to avoid penalties if you're late to register.

From Galvix, the sales tax filing software backed by expert support.

Get Your Free Nexus Study

SAMPLE

Nexus Study Report

Your Company

PDF

Nexus
Established

Approaching
Threshold

No
Nexus

Already
Registered

See full report preview

Quick Answer:

A sales tax nexus study analyzes your business's sales data to identify which U.S. states require you to collect sales tax. Galvix offers a free nexus study that includes a detailed state-by-state report showing where you have obligations, when nexus was triggered, potential liability exposure, and penalty waiver options (VDAs). The service includes a 45-minute consultation with a tax expert. No subscription or obligation required—your data is permanently deleted after delivery.

How It Works

From signup to expert consultation in 3 simple steps

Schedule Your Intro & Kickstart Call

Fill out the form and book your intro call. We'll learn about your business, walk you through the data export steps based on your billing system, and kickstart the nexus study if it makes sense for your business.

30-minute call

We Analyze & Prepare Your Report

Our team reviews your sales history against all 50 state nexus thresholds and prepares your personalized nexus study report.

3-5 business days

Review With a Sales Tax Expert

Schedule your 45-minute consultation to walk through the findings, understand your liabilities, and plan your next steps toward compliance.

At your convenience

What You'll Get — At No Cost

Complete Nexus Analysis

We analyze your sales data export to identify:

States where you've established economic nexus
States where you're approaching thresholds
The exact date you triggered nexus in each state
Your potential liability exposure

No guesswork. Real data. Clear answers.

Personalized Nexus Report

A comprehensive, state-by-state report covering:

Threshold details (sales + transaction limits)
Transaction inclusion/exclusion rules (marketplace, resale, exempt)
Registration deadlines & timelines
Penalty exposure if registration is overdue
Step-by-step registration guidance

Yours to keep, regardless of what you decide next.

45-Minute Expert Consultation

A 1-on-1 session with a Galvix sales tax specialist to:

Walk through your personalized report
Explain your liabilities and compliance gaps
Answer your specific questions
Discuss strategies to minimize penalties
Outline your registration and filing options

No sales pitch. Just expert guidance.

See What Your Report Looks Like

Here's a preview of the detailed nexus analysis you'll receive — personalized with your actual sales data.

Nexus Study Report

Acme Software Inc.

Analysis Period

Jan 2024 - Dec 2024

Executive Summary

Nexus Established

Approaching

No Nexus

Registered

Estimated Liability Exposure

$42,500 - $68,200

Action Required

States With Established Nexus

California Action Required

Triggered: Mar 15, 2024

Your Sales

$687,432

Threshold

$500,000

Est. Liability

$12,500 - $18,700

Recommendation

Consider VDA

Washington Action Required

Triggered: Jun 22, 2024

Your Sales

$156,890

Threshold

$100,000

Est. Liability

$8,500 - $12,000

Recommendation

Approaching Threshold

Florida Monitor

87% of threshold

$87,234 $100,000

Est. Trigger

~6-8 weeks

Prepared by Galvix Sales Tax Experts

Sample Report Preview

Your report will include state-by-state analysis, liability estimates, and actionable next steps.

Get Your Free Report

Your Data Stays in Your Control

We understand sharing business data requires trust — especially with a company you're just getting to know.

Simple Data Export

During the intro call, we'll walk you through exporting your sales data from your billing or accounting system (QuickBooks, Stripe, Shopify, NetSuite, Zoho Books, or any other system). You share only what's needed — securely and on your terms.

You control exactly what data is shared
No system access or integration required
Works with any billing or accounting system
We guide you through every step on the call

Your Data Is Deleted After the Study

Once your nexus study is complete and you've had your consultation, we permanently delete your sales data from our servers. You keep the report — we don't keep your data. Period.

If you later decide to become a Galvix customer, we'll set up a fresh connection to your systems at that time.

Is This Right for You?

This free nexus study is designed for businesses that:

Sell to customers in multiple U.S. states
Are unsure which states require sales tax registration
Haven't tracked nexus thresholds systematically
May have triggered nexus without realizing it
Want to get compliant before an audit notice arrives
Need expert guidance on registration and penalty relief

Whether you sell through your own website, Amazon, Shopify, or a mix of channels — we'll analyze your complete picture.

Already Late to Register? There Are Options.

If you've triggered nexus in a state and haven't registered yet, you're not alone — and you have options to minimize penalties.

Voluntary Disclosure Agreements (VDAs)

A Voluntary Disclosure Agreement is a formal arrangement with a state tax authority that allows businesses to come forward and report unpaid sales tax liabilities in exchange for reduced penalties and a limited lookback period. Most states offer VDA programs with these typical benefits:

Penalty waiver: Most or all penalties waived (interest typically still applies)
Limited lookback: Typically 3-4 years instead of unlimited exposure
Confidentiality: Initial discussions are often anonymous
Audit protection: States generally won't audit the disclosed periods

Important: VDAs are only available if the state hasn't already contacted you about an audit or investigation.

The Cost of Waiting

Businesses that don't address late registration proactively can face:

• Back taxes: Owed from the date nexus was first triggered (not discovered)
• Penalties: Typically 10-30% of unpaid tax, compounding over time
• Interest: Accruing from the original due date
• Audit risk: States are increasingly using data matching to identify non-compliant sellers

How Your Nexus Study Helps

Your free nexus study includes guidance tailored to your specific situation:

Identification of states where VDA may be appropriate
Estimated liability exposure by state
Recommended compliance strategy and timeline
Expert consultation to answer your specific questions

Why Is This Free?

We believe every business deserves to understand their sales tax obligations — without paying hundreds of dollars for a consultation or subscribing to software they might not need.

This nexus study is our way of demonstrating the expertise and care that Galvix brings to sales tax compliance.

If you decide Galvix is the right fit for ongoing filing and compliance, great — we'd love to help. If not, you still walk away with a valuable report and actionable guidance.

No pressure. No obligations. Just clarity.

Trusted by Growing Businesses

Teams that chose a simpler and more reliable way to manage sales tax

Learn More About Sales Tax Nexus

Explore our comprehensive guides to understand nexus rules by state and how they apply to your business.

Sales Tax Nexus: Complete Guide

Our comprehensive guide covering economic nexus thresholds, physical nexus triggers, and state-by-state rules for all 45 states with sales tax.

Read the Guide

Popular State Nexus Guides

California Texas New York Florida Washington Pennsylvania

View all 45 state nexus guides →

Free Nexus Study Options Compared

How Galvix's free nexus study compares to alternatives

Feature	Galvix	DIY Manual Calculation	Paid Consultants
State-by-State Report	✅ Detailed analysis	❌ Self-calculated	✅ Varies
Expert Consultation	✅ 45 minutes included	❌ None	✅ Paid hourly
VDA Guidance	✅ Included	❌ Research required	✅ Extra fee
Liability Estimates	✅ By state	⚠️ Manual calculation	✅ Extra fee
Data Privacy	✅ Deleted after delivery	N/A	⚠️ Retained
Cost	$0	$0 (your time)	$500-$2,000+
Timeline	3-5 business days	Days to weeks	1-2 weeks

FAQs

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