Sales tax integration for Sage

Sage Sales Tax, powered by Avalara, lets you calculate rates, prepare returns, manage exemption certificates, and more, right from your own ERP.

Special offer

Get three months free automated sales tax calculations and managed returns

Terms apply

Sage Sales Tax does the heavy lifting

Manage the end-to-end tax compliance process natively in your ERP

Sage Sales Tax, powered by Avalara, is one of the only tax compliance solutions that integrates directly with Sage ERP software.

Let your ERP do the work of managing exemption certificates

Enter certificate numbers into a customer record where Sage Sales Tax keeps certificates on file in your ERP and easily accessible at the point of sale.

Improve rate accuracy and reduce returned shipments 

Sage Sales Tax verifies addresses with rooftop accuracy across more than 12,000 U.S. tax jurisdictions. This ensures tax is applied more accurately than when relying on ZIP codes and decreases the chance of wrong delivery.

Reduce audit risk by validating all your tax-exempt sales

Sage Sales Tax ensures your tax-exempt customers are keeping their certificates up to date. When certificates expire or become invalid, the system provides an alert at the time of sale.

Easily manage taxability rules across a vast product inventory

Sage Sales Tax maintains a vast catalogue of product taxability rules in order to apply the appropriate tax across thousands of SKUs.

Better assess tax obligations in each state

Sage Sales Tax tracks your economic nexus tax liabilities in states where you’re potentially obligated to collect. Detailed reports will alert you when you’re about to trigger tax obligations in new states.

Apply the right tax for each customer — no matter their location or sales channel

Sage Sales Tax lets you apply a single tax profile to each customer. That means the appropriate tax is applied whether they purchased through your web store, a POS system, or direct sale.

Remove the manual drain of filing and remittance

When it’s time to file, you can reconcile a single worksheet and pay one amount for your total tax liability. Avalara works with state and local governments to file and pay on your behalf.

“Avalara’s ability to scale with us has been essential, and we’ll be able to rely on Avalara as we continue to scale and grow.”

—Beatrice Negru, Tax Analyst, Duo Security
Sage Sales Tax user

Avalara supports each of these integrations

Sage 100

Sage 300

Sage 50 (U.S. edition)

Sage 500

Sage X3

Avalara supports each of these integrations

Sage 100

Sage 300

Sage 50 (U.S. edition)

Sage 500

Sage X3

The products that power Sage Sales Tax and your returns management

Avalara AvaTax

Avalara AvaTax provides cloud-based sales and use tax calculation with comprehensive, up-to-date tax rates pushed to your shopping cart or invoicing system, automatically.

Avalara CertCapture

Avalara CertCapture is a scalable solution that securely collects, stores, and manages tax documents like exemption certificates, W-8s, and W-9s, in the cloud — for quick access to all your documentation whenever you need it.

Avalara Returns

Avalara Returns uses your sales data to prepare and file your sales and use tax returns, and remit payments, across multiple jurisdictions every filing cycle.

Watch how it works in Sage X3

“Everything’s kept track of for us and we don’t have that extra work at the end of every month to file all of our returns, we just have to check what’s in the system.”

—Ann Marie Haus, Sharps Compliance Inc.,
Sage Sales Tax user

“Everything’s kept track of for us and we don’t have that extra work at the end of every month to file all of our returns, we just have to check what’s in the system.”

—Ann Marie Haus, Sharps Compliance Inc.,
Sage Sales Tax user

Here’s what some of our 1,100+ Sage Sales Tax users are saying

Avalara has freed up nearly 60 hours of my staff's time to perform other financial duties each month.

Jordan Keil
United Tactical Systems, LLC

Sage Sales Tax user

I could use an assistant, but could not do my job without Avalara.

Christine Jalving
Sierra International Machinery LLC

Sage Sales Tax user

Automatic integration with our software and website makes sales tax quick and easy. Avalara gives us the reports we need to file sales tax returns in multiple jurisdictions.

Administrator in Finance and Accounting
Arts and Crafts Company

Sage Sales Tax user

Frequently asked questions


Pay only for what you use. You’re charged for the number of transactions, number of exemption certificates you have on file, and the volume of returns. Volume discounts are provided to enable a scalable solution.


Sage Sales Tax provides a higher degree of accuracy than any manual process. Assessing tax rates by ZIP code is inaccurate and tax tables can quickly get outdated. Sage Sales Tax provides tax rates and taxability rules in real time. Avalara, who powers Sage Sales Tax, has over 100 tax research professionals dedicated to keeping our tax data as up to date as possible.


Avalara Returns has direct access to your tax data through the platform, so your returns preparation is faster and more accurate. The solution also simplifies the process of filing in multiple locations because it consolidates your payments into a single transfer then distributes the funds in all of the appropriate jurisdictions on your behalf.


Avalara walks you through the implementation process, ensuring the solution works seamlessly in your business. Simple steps for getting started:

  • Tell us where you collect
  • Assign and apply tax schedules to your customers
  • Set up taxability information for your products
  • Establish tax exemption rules

Avalara’s world-class technical support team has your long-term success in mind, and we offer a breadth of support offerings to meet your business needs.

Our trained team of professionals are available to assist customers during business hours.

Avalara also provides a self-serve product resource center available 24 hours a day, 7 days a week, 365 days a year and online chat with our support team 8 a.m.–5 p.m. PT Monday–Friday.


Connect with Avalara

See how easily our solutions work with your business applications.
Curious how we help with your specific tax challenges? Just ask.
Get direct help with your most pressing questions about tax software.