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UPSOURCE Your Compliance to the Real Experts

It's time to LEVEL UP your sales tax management!

Trust in the Experts to Conquer the Chaos of Sales Tax Compliance.

conquer the chaos

 

Human Expertise & Oversight

Effectively managing sales and use tax requires real people with the right expertise. Automation alone is not enough. Our approach is all about combining our deep knowledge with dedicated oversight. It's a highly effective combination that lets you relax knowing your sales tax is in the best hands. 

Technology & Innovation

We continuously invest in our proprietary solutions to manage the ever-changing complexities of sales and use tax compliance. Our advanced Client Connexion portal offers a single, encrypted location to upload monthly sales tax data for enhanced security and transparency. 

Personalized Service

Managing sales tax is different for every client. So our team will get to know your business inside and out, and build a process that makes the most sense for you. Your team includes direct access to a dedicated practitioner to oversee compliance and answer your needs. No support tickets.
No 1-800-waste-your-time-waits.

Partnership

You gain an ally who's fully committed to your sales and use tax compliance when you place your trust in TaxConnex®. We ensure your filings are accurate and on time. And with our penalty and interest indemnification, you can rest easy knowing we've got your back every step of the way.  

The Sales Tax Solutions You Need in a Trusted Partner

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Managed Filing & Remittance Processes

Filing, remittance, payments, calendar management, notice resolution, and more. We do it all...

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Sales & Use Tax Advisory Services

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

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Sales Tax Rate Calculation Software

Getting the right tax rate on your invoices is crucial for compliance. Our software solution ensures 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 managed service offering today!

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World-Class NPS Score for 2024

TaxConnex 2024 annual client survey resulted in an 87 NPS! We are proud to continue to deliver next-level service!

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Why Our Clients Choose to UPSOURCE with TaxConnex

Having a trusted advisor in a field where we have no in-house expertise is invaluable to our company.”
Amy Alexander
MedEvolve, Inc
“Outstanding and reliable customer service that prioritizes satisfaction, with strong attention to detail in every interaction.”
Rob Johnson
VP and General Manager, Anritsu
"They’ve removed all the guesswork from a practice that was foreign to me. Their speed and efficiency are truly AWESOME.”
Kyle Potter
CFO, Mana Interactive Inc.
"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
“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