TaxJar Plus Logo

A Sales Tax Solution Designed to Simplify

High-growth and high-volume eCommerce businesses need a different level of service. TaxJar understands this. Leveraging our award-winning solution, we've created a better way to manage sales tax when the complexities of sales volume, state nexus and platform needs have multiplied — all while ensuring cost effectiveness.

Learn more
Sales Tax Support

A trusted partner along the way

When you partner with TaxJar you get access to world-class sales tax experts with a truly human setup experience. A dedicated TaxJar expert will help guide you through the onboarding process and be ready to help at anytime. Enjoy 24/7 support and prioritized queues for email conversations.

Contact sales

TaxJar Plus is your complete sales tax solution

From calculations to reporting to filing, Plus customers manage everything sales tax with ease.

TaxJar Reporting

Return ready jurisdiction-level reporting

TaxJar Reports will save you hours on your eCommerce sales tax filings by organizing your sales data into easy to read, return-ready state reports. Reports includes unlimited shopping cart integrations and outstanding TaxJar support.

TaxJar SmartCalcs

Real-time calculations with SmartCalcs

SmartCalcs, the leading sales tax API from TaxJar provides eCommerce merchants with real-time sales tax rates & calculations. SmartCalcs reduces development cost and time to launch by instantly providing your business with accurate sales tax rates at checkout.

TaxJar AutoFile

Reduce the busywork with TaxJar AutoFile

TaxJar AutoFile automatically submits your sales tax returns to the states in which you have signed up. Our customers never miss a due date with AutoFile. After enrolling once, TaxJar will file your sales tax returns every time, automatically.

Expanded Plus Feature Icon

A thoughtfully expanded Plus feature set

Users and Roles TaxJar Plus
Address Validation TaxJar Plus
AutoFile TaxJar Plus
CSV Exports TaxJar Plus
99.99 Uptime TaxJar Plus
  • Invite team members and manage permissions for your tax team with Users & Roles
  • Ensure your calculations are accurate and avoid messy data with TaxJar Address Validation
  • Reduce filing busywork and automatically file returns in any US state with TaxJar AutoFile
  • Keep records tidy with simple archived returns and CSV exports
  • Delight your developers with 99.99% uptime, thorough documentation and an intuitive testing sandbox

Feature comparison

TaxJar Basic
TaxJar Plus


Truly human email support

Prioritized email queue

24/7 phone support

Dedicated account management

API technical onboarding


Jurisdiction-level sales tax reporting

One click eCommerce integrations

Leading multi-channel data aggregation

AutoFile available in every state

(State filings from $25. Bulk filing discounts available)

Easy product exemption handling

Users & roles (multi-account access)

Simple XLS report exporting

Advanced ERP integrations (NetSuite)

Technical features

Increased API calls/minute


Developer sandbox

Guaranteed 99.99% uptime

Address validation

TaxJar Compare Against Avalara

Who you choose matters

Our technology-first and customer-focused approach means we're easy to work with. TaxJar gives you peace of mind that what's included is actually included. We don't cap service hours and we promise there are no hidden fees.

Find out how TaxJar Plus stacks up against competitors.