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Sales & Telecom Tax
Compliance Has Evolved.
So Should Your Approach.

Reduce the complexity and operational burden of sales
and telecom tax compliance with experienced oversight
designed for growing, multi-state businesses.

TaxConnex combines dedicated practitioners with our
proprietary tax technology to help enterprise organizations
manage high-volume filings, complex taxability, and
evolving compliance risk.

 

 

Schedule a Consultation!

When Compliance Complexity
Creates Risk

 Many companies turn to TaxConnex after realizing their existing provider, software, or internal process
can no longer support the complexity of their business. The challenges below are often the catalyst
for organizations to reevaluate how sales and telecom tax compliance is managed across the business.
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Rapid Company Growth & Nexus Expansion

Growth creates opportunity — and new nexus obligations. What was once manageable can quickly become operationally complex. 

 

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Audit Notice & Compliance Exposure

 Don’t wonder if you’ll be audited — wonder when. Audit notices and filing gaps can quickly expose broader compliance risk. 

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M&A and Due Diligence Exposure

Acquisitions often uncover sales tax noncompliance. Whether buying or selling, sales tax can have a major impact on your deal.
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Product Expansion & Taxability Challenges

Product expansion is exciting, until you realize it changes the way your products are defined for sales tax in some states. 

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Loss of a Key Personnel

When one person owns the process, turnover creates operational and compliance exposure. 

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Scaling Complexity Across Entities & Systems

Multiple-entities, multiple products, multiple systems.
Big sales tax headache. 

Automation Alone is Not Enough

Automated platforms can generate filings.  Experienced practitioners ensure accuracy, oversight, and accountability.   

Move Beyond Automation
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Your Complete Compliance Solution, Built Around Your Business

 TaxConnex combines strategic advisory services, tax calculation technology, managed compliance, and exemption certificate management to help you achieve compliance with confidence. Our practitioners work within your existing systems and processes to create a solution tailored to your organization's specific requirements. 

Sales & Telecom Tax Consulting

Nexus, taxability, audits, voluntary disclosure agreements, and more! Find out about our project-based state and local tax consulting and advisory services to help you maintain compliance. 

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Managed Filing & Remittance Processes

Filing, remittance, payments, calendar management, notice resolution, and more. When you hire TaxConnex for your sales tax program, you get it all.

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Tax Calculation Software

Getting the right rate on your invoices is crucial. Our automated sales tax software enables accurate calculation to ensure your business stays compliant effortlessly. 
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Exemption Certificate Managed Services

We handle your exemption certificates so you can focus on your business—discover our comprehensive sales tax management services today!

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Telecom Tax & Regulatory Compliance

 Our telecom compliance solution is designed around the way your business operates. We align with your systems, workflows, and reporting requirements while managing telecom and regulatory filings, remittance, payments, notice management, and more through a dedicated team of experienced practitioners. 

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Why Clients Trust TaxConnex with Their Sales & Telecom Tax Compliance

 “With our previous provider, I had very little visibility on what was going on behind the scenes. Now, I have full visibility. The systems are easy to use, the process is clear, and the team is incredibly responsive. "
Brad Muser
Ten4
“Having a trusted advisor in a field where we have no in-house expertise is invaluable to our company.”
Amy Alexander
MedEvolve, Inc
"What sets TaxConnex apart for me is their responsiveness. I’ve never worked with someone as responsive to our needs as TaxConnex"
Katie Amiri
Bodi
“Outstanding and reliable customer service that prioritizes satisfaction, with strong attention to detail in every interaction.”
Rob Johnson
VP and General Manager, Anritsu
"Being based in the U.K., our team had a lack of understanding of sales tax. Ensuring everything was done precisely, from the get-go, was extremely important to us. We knew it was best to look for a specialized solution that could help us with everything. "
Mercedes Collins
Dotmatics
"TaxConnex consistently goes the extra mile for my company, often on short notice. I'm very pleased with their excellent service for tax management advice, filings, and special projects."
Rickey Reynolds
Controller, The Ice Box
"The onboarding team was fantastic and made a complicated issue seamless"
Jake Hanson
COO at Guardian Sports
“We needed tax exemption in almost all states, TaxConnex solved this for us. Very competent and helpful, always swift responses to all communication and always solving our sales tax issues.”
Dejana Rojbic
CFO, Mutonic
“Consistent service: For over ten years with TaxConnex in telecommunications and eCommerce, their accurate service and knowledgeable team have always exceeded my expectations.”
Traci Romedy
Coat Defense
"Great, versatile, and user-friendly product. Quick and knowledgeable support. Highly recommended!"
Dean Wheeler
Co-Founder & CEO, AcclaimWorks
"For me, it’s all about the team. The most important aspect to hiring a firm is, ‘Will they help make our job easier?’ TaxConnex has done just that… We feel that she is a part of our GoTo tax team! On top of that, TaxConnex is very reasonable with fees and are competitive with the market" 
Michael Rubin
VP of Tax, GOTO
<p>Read More Client Case Studies</p>

Built for Tax & Finance Professionals

CFO

CFO / CEO

Reduce risk.
End-to-End Compliance
Protect the business from costly compliance mistakes without expanding internal headcount. 

Controller

Controller

Maintain control without
managing every task.
Gain transparency into compliance activity while dedicated practitioners handle the execution.
Tax Director

Tax Director

Extend your tax team.
Experienced practitioners integrate with your processes and manage ongoing compliance, notices, audits, and nexus obligations, so you don't have to. 

World-Class NPS Score for 2026

TaxConnex 2026 annual client survey resulted in a 87 NPS! We are proud to continue to deliver next-level service.

Learn More!
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