OverviewSuggest Edit

TaxJar (a trademark of TPS Unlimited) is the technology solution for busy eCommerce sellers to manage sales tax. The solution includes TaxJar Reports to organize sales data into easy to read, return-ready state reports, SmartCalcs API to provide eCommerce merchants with real-time sales tax rates and calculations, and TaxJar AutoFile to automatically submit sales tax returns to the states in which the business is signed up.

HQWoburn, US
Employee Ratings4.6

Latest Updates

Employees (est.) (Dec 2019)130

Key People/Management at TaxJar

Mark Faggiano

Mark Faggiano

Matt Anderson

Matt Anderson

Elizabeth Marie Greenburg

Elizabeth Marie Greenburg

Ryan Thompson

Ryan Thompson

Jennifer Dunn

Jennifer Dunn

Matthew Grattan

Matthew Grattan

VP Sales
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TaxJar Office Locations

TaxJar has an office in Woburn
Woburn, US (HQ)
462 Washington St #3066
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TaxJar Financials and Metrics

Summary Metrics

Founding Date


TaxJar total Funding

$62.6 m

TaxJar latest funding size

$60 m

Time since last funding

a year ago

TaxJar investors

TaxJar's latest funding round in January 2019 was reported to be $60 m. In total, TaxJar has raised $62.6 m
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TaxJar Operating Metrics

Nov, 2013May, 2014Sep, 2014Jan, 2016Apr, 2016Aug, 2017Sep, 2017

Paying Customers

100 500 1 k5 k10 k

Transactions to Date

100 m350 m
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TaxJar Online and Social Media Presence

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TaxJar News and Updates

TaxJar, the Leading Sales Tax Solution, Launches Technology Partner Program

WOBURN, Mass., June 25, 2019 /PRNewswire/ -- TaxJar, the highest-rated sales tax solution in the world, has debuted a Technology Partner Program designed to deliver increased value to partners with best-in-class technology certifications, dedicated support and on-demand marketing...

TaxJar gets $60 million for software that automates ecommerce sales tax calculations

TaxJar helps online retailers calculate how much sales tax they need to collect -- a task that became more challenging with a recent Supreme Court ruling.

TaxJar Closes $60 Million in Series A Funding Round

BOSTON, Jan. 9, 2019 /PRNewswire/ -- TaxJar, the fastest growing sales tax automation company for eCommerce businesses and developers, today announced it has closed a $60 million growth equity round of funding from Insight Venture Partners. TaxJar's most recent funding was a $2 Million...

TaxJar Blogs

3 Ways to Handle Increased Volume and Nexus Changes After Cyber Monday

You successfully prepared for Cyber Monday and your eCommerce business is thriving! Ideally,  your preparation paid off in sales even better than expected. What does this mean for you? In short, it means that while your Cyber Monday preparation and sales might have concluded, you still need to think…

December Sales Tax Due Dates 2019

December is often called, “the most wonderful time of the year.” It’s a season of giving, buying, and spreading good cheer. Even better, many online sellers won’t have a sales tax filing due. For those who do, look below to find your state on our calendar. And, if you’d prefer to take sales tax off …

How to Prepare for Sales Tax on Cyber Monday

The term Black Friday often incites a bit of hysteria among retailers, be it from visions of restless shoppers or depleted inventory leaving buyers without their favorite items. It’s a holiday most brick and mortar stores plan for far in advance to achieve their highest sales quarters of the year. S…

Drive Accuracy and Ease By Bringing Sales Tax Management Into Your ERP

In eCommerce, managing back-end operations often slips through the cracks. But innovative ERP solutions drive business gains by fueling efficiency and contributing to major data management improvements. This is something that pays dividends in sales tax management, where complex processes and freque…

Sales Tax Training: 5 Questions to Help You Get Started

Sales tax training can help eCommerce brands understand their options when it comes to managing sales.  Often a complex, time-consuming process, sales tax management is simplified through software that can make it easier to stay on top of sales tax requirements. Having a basic understanding provides…

November Sales Tax Due Dates 2019

November 2019 Sales Tax Due Dates, in Order of State An (A) symbol means that state has an Amazon Fulfillment Center. As always, if you need help collecting, reporting and filing sales tax, sign up for a 30-day free trial of TaxJar. Alabama Monthly sales tax due on November 20, 2019 Arizona (A) Mont…
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TaxJar Frequently Asked Questions

  • When was TaxJar founded?

    TaxJar was founded in 2013.

  • Who are TaxJar key executives?

    TaxJar's key executives are Mark Faggiano, Matt Anderson and Elizabeth Marie Greenburg.

  • How many employees does TaxJar have?

    TaxJar has 130 employees.

  • Who are TaxJar competitors?

    Competitors of TaxJar include Sovos, AccurateTax and Vertex.

  • Where is TaxJar headquarters?

    TaxJar headquarters is located at 462 Washington St #3066, Woburn.

  • Where are TaxJar offices?

    TaxJar has an office in Woburn.

  • How many offices does TaxJar have?

    TaxJar has 1 office.