Painless sales tax calculations, reporting & filing for BigCommerce

Get accurate sales tax calculations and return-ready reports.
TaxJar for BigCommerce takes care of all your sales tax needs.

30 day free trial  —  No credit card required

New from TaxJar: See FBA warehouse locations from where your products ship. Learn more

Features


No uploading spreadsheets

TaxJar syncs up with your BigCommerce account and automatically pulls the information it needs. You don't need to upload or download anything.

Automatically track sales in all states

See at a glance how much sales tax you’ve collected in your state. TaxJar will also tell you how much you should have collected in sales tax if you haven’t been collecting.

Are you collecting enough sales tax?

See a comparison of what you actually collected versus what you should have collected. If you're not collecting at all, we show you what your liability might be in each state.

County and city granularity in reports

No more manually breaking down sales tax collected by counties, cities or districts. For states requiring it, our reports will break this detail down for you. No one else does this!

Multi-channel and multi-state reports

TaxJar reports can accommodate any of the other channels you sell on, too. Your sales tax collected is organized into state-specific reports for easy filing.

Automated sales tax filing

For an additional fee of $19.95 per filing per state, our AutoFile feature will file your state sales tax return for you every month, quarter or year. Never bother with sales tax again.

TaxJar SmartCalcs Customers

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.

Your Tax Reports are Prepared!

Once you’re synced up to TaxJar, you’ll see your sales tax collected by city and county, across all states you owe sales tax (have 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

All that’s left to do now is take all the information we have 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.

Trusted by More Than 5,000 Customers

MVMT Watches
Fantastic Application. We're so happy to have found this app. It is an absolute must to keep your taxes under control. We're in California where sales tax is extremely confusing and complicated but TaxJar makes our lives easy.
Todd Ryan
It used to take me over two hours to file my tax return in Florida. With TaxJar it takes me 10 minutes.
Ok Sock
This app is a MUST have for any business. Filing taxes is a nightmare and this app automates the entire process! I recommend that everyone uses this app because it will save you a ton of time and it makes filing state taxes effortless.
Kudu-lah Critters
TaxJar ROCKS! Filing Sales Tax over several states and several platforms (Etsy, Shopify, Paypal, Square) usually took an hour or so to calculate. With TaxJar, it's already done. You sync your accounts, sales tax is calculated and beautifully broken down and it even tells you when it's due (helpful for filing in multiple states). When you efile, just fill in the blanks on the tax form and submit. It's the EASIEST thing in the world.
Cynthia Stine
I spend a lot less time on sales tax now thanks to TaxJar.
My Ugly Christmas Sweater
Highly recommend. Just what I was looking for!
Coffee Joulies™
TaxJar provides a very simple service that saves me hundreds of dollars a year. Now I don't worry at all about filing my sales tax. Huge headache alleviated.
Georgene Harkness
I'm a CPA and wouldn't think of running my business without TaxJar.
JerkyXP
This app makes it easy to gather your taxable items in one place. It has great features that make it easy to pay taxes as well. Would recommend to anyone selling a taxable item.

Common Questions

Feel free to contact us if you can't find the answer to your question. We're happy to help you.

How much does TaxJar cost?

Use TaxJar as much as you want for the first 30 days – free! No credit card required.

After 30 days we charge a monthly fee based on the number of transactions your business processes per month. We feature both monthly rates starting at $19/month and annual plans. Get a 10% discount if you prepay for the year.

Here's our pricing page. You can cancel at any time.

What are the requirements to collect sales tax with TaxJar for BigCommerce?

With our current BigCommerce integration, you must use the same email address for TaxJar that you use to login to BigCommerce. Other than that, there are no other special requirements.

I have a nexus in more than one state. Can I still use TaxJar?

Sure! Tell us what states you collect sales tax in and we’ll do the rest.

I have multiple online stores for my business, can TaxJar support me?

No problem. We can connect to multiple eCommerce stores such as to Amazon, PayPal, Shopify and other shopping carts. If you use a cart we don’t integrate with, you can easily upload a .csv file of your transactions. At this time we can only connect to a single BigCommerce store.

Can I export my transactions?

Sure! The export feature is a feature available to all our customers. Just go to Transactions and scroll to the bottom of the page and click the “Export CSV”. We’ll send you an email with a link to download your transactions.

Can TaxJar file my sales tax returns automatically for me?

Yes. With AutoFile you can file sales tax returns in most states. Each AutoFile is an additional $19.95 per filing.

Start managing your sales tax today. Be up and running in minutes. Start Your Free Trial