Accurate Sales Tax Automation for All BigCommerce Merchants

Choose the highest-rated sales tax solution to effortlessly automate sales tax management for your store.

Schedule a demo
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Let us show you how TaxJar can eliminate your sales tax headaches for your BigCommerce store.

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Truly exceptional support

Our TaxJar experts are here to help troubleshoot and answer questions with award-winning support.

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Simple pricing

TaxJar offers pricing and terms that make sense for businesses of all sizes.

TaxJar Focus on Success

Focus on your success

We built the features you need and have the tax expertise in-house to support you.

What customers have to say

Underwear Expert upgrades to enterprise sales tax solution.

Having a software solution to handle changing rates and accurate product tax codes that could match the technology we were integrating with was important. We needed something that was enterprise-grade and robust. We didn’t want to change tax software as our business grew.”

— Michael Kleinmann, Founder at Underwear Expert

Read the case study

Affordable sales tax solutions for businesses big and small

Looking for more? Learn how TaxJar Professional can simplify sales tax for even the most complex businesses.

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Real-time sales tax rates and calculations

The TaxJar API instantly provides you with accurate sales tax rates on every BigCommerce order.

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Setup is a breeze

Installing TaxJar in BigCommerce requires no coding background. Get up and running, fast, and enjoy dedicated onboarding support as a TaxJar Professional customer.

TaxJar Reduces Busy Work

Put your sales tax on autopilot

Enroll in AutoFile, and we will file your state sales tax return for you every month, quarter or year. Never bother with sales tax filing again.

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Return-Ready, jurisdiction-level reporting

TaxJar save hours on sales tax filings by organizing sales data into easy-to-read, exportable, return-ready state reports. Reports include unlimited shopping cart integrations.

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99.99% uptime

You can count on us for your calculations. TaxJar will also have no impact on your site performance or page load times.

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Dedicated account manager with TaxJar Professional

Your TaxJar liaison will work with you to understand your specific and complex sales tax needs, and partner with you to go that extra mile when you need it.

Learn more about TaxJar Professional for BigCommerce today.
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Sales Tax Support

Straight-forward pricing and exceptional support

With TaxJar Professional, our order-based pricing lets you know exactly how much you’ll be charged. And best of all, our incredible support team is included in your plan! No unnecessary setup fees, connector fees, or service filing fees. We keep it simple.

How it works


Connect to BigCommerce

All it takes is a single click to link up TaxJar to your BigCommerce store. We will regularly import your transactions.

You only need to do this step once! Your BigCommerce account is now synced with TaxJar and will update on a daily basis. Upgrade to TaxJar Professional to get instant, accurate sales tax calculations.

BigCommerce TaxJar Connection
TaxJar BigCommerce Reporting

Your tax reports are prepared!

Once you’re synced with TaxJar, you’ll see your sales tax collected by city and county, across all the states where you have sales tax activity (nexus). These get updated every day!

You will know if you’re collecting enough sales tax and even when your returns are due. All you have to do now is file!


AutoFile your sales tax forms

Finally, take the information we've broken down for you and fill in the blanks on your tax forms!

Of course, if you want to make your life even easier, you could just let us do all the filing for you. With AutoFile, we will automatically submit your tax forms for you when they are due. This is truly sales tax on autopilot.

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Learn more about TaxJar Professional for BigCommerce today.
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