TaxJar Plus for Developers

Spend More Time Growing the Business and Less Time Managing Sales Tax

Get started with TaxJar® Plus today. Save time, avoid headaches and reduce risk.

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Work smarter with TaxJar. Check out what we can do for you.

Ignoring sales tax isn’t an option. Neither is building your own in-house solution.

What if there was a way to accurately calculate sales tax? Easily integrate with existing ERP and eCommerce platforms? Gain access to API technical on-boarding and best-in-class developer documentation? TaxJar makes it possible.

Sales tax management at your fingertips

No matter your volume of business, TaxJar Plus handles sales tax with ease so you can focus on more strategic initiatives — like growing the business.

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Save time, avoid headaches

Outsource your sales tax management burden to TaxJar and free up valuable time to concentrate on more strategic initiatives.

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Reduce risk

Whether it’s risk to the growth of the business or regulatory noncompliance, TaxJar has you covered.

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Focus on success

We have the technical expertise in-house to support you — including current research, fast and accurate answers, technical go-live support and easy-to-use API documentation that gets you up and running fast.

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Dependable sales tax management

From calculations to reporting to filing, TaxJar handles it all with reliability and ease.

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Michael Kleinmann, Founder & CEO Underwear Expert
As a fast-growing subscription-based online retailer, there isn’t a playbook on what vendors to use because every business is different. TaxJar is really good for us and enables us to not have to focus on sales tax."
—Michael Kleinmann, CEO at Underwear Expert Read full case study

See how TaxJar Plus simplifies sales tax

Traffic Management Screenshot TaxJar Plus
TaxJar can handle and scale with any increase (such as seasonality or special deals), in sales tax calculations/rate lookups or orders pushed into TaxJar.
API Uptime Screenshot TaxJar Plus
Our sales tax API clocks in at sub-75ms with 99.9% uptime; our calculations are more than 99% accurate and we offer an accuracy guarantee for all SmartCalcs users.
Platform Integrations Screenshot TaxJar Plus
Your business is multi-channel, so your tax engine should be too. In addition to our API, TaxJar offers one-click integrations with NetSuite, Magento, Shopify and more. Additional third-party integrations are also available and certified by TaxJar’s development team. All data is combined into a single, easy to use interface.
Users and Permissions Screenshot TaxJar Plus
The ability to add or remove multi-user access and manage permission levels for each member of your team is built right into TaxJar. Simply click, “invite new user” and you’re ready!
Real Time Rates Screenshot TaxJar Plus
ZIP code rates don’t provide the level of accuracy you need for accurate collection. With TaxJar Address Validation, you can rely on “rooftop-level” calculations to ensure that the exact address corresponds to the right rate.
  • Peak season traffic management. TaxJar can handle and scale with any increase (such as seasonality or special deals), in sales tax calculations/rate lookups or orders pushed into TaxJar.
  • Dependable uptime and SmartCalcs response time. Our sales tax API clocks in at sub-75ms with 99.99% uptime; our calculations are more than 99.9% accurate and we offer an accuracy guarantee for all SmartCalcs users.
  • Out-of-the-box eCommerce platform integrations. Your business is multi-channel, so your tax engine should be too. In addition to our API, TaxJar offers one-click integrations with NetSuite, Stripe, Magento, Shopify and more. Additional third-party integrations are also available and certified by TaxJar’s development team. All data is combined into a single, easy to use interface.
  • Manage multiple users and permissions. The ability to add or remove multi-user access and manage permission levels for each member of your team is built right into TaxJar. Simply click, “invite new user” and you’re ready!
  • Right rate, every time. ZIP code rates don’t provide the level of accuracy you need for accurate collection. With TaxJar Address Validation, you can rely on “rooftop-level” calculations to ensure that the exact address corresponds to the right rate.
Let us show you how TaxJar Plus can make running your business a whole lot easier.
Learn more

Great support is key

Our technology comes complete with world-class, in-house sales tax experts to ensure your onboarding experience and support needs are met by the best professionals around.

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Truly human support

A TaxJar expert will guide you through the onboarding process and be ready to help any time. Enjoy 24/7 support and prioritized queues for email conversations.

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Dedicated account manager

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.

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Get up and running, fast

Enjoy access to our dedicated go-live and technical onboarding team to accelerate the time it takes to get up and running with TaxJar (typically within 7 days). Our centralized portal tracks go-live project timelines, deliverables and communication to ensure your success. Never wait for us to schedule your implementation. Instead, get started when you’re ready.

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Built-in research team

We keep up with the changes so you don’t have to. From changing rate tables or state-level taxability, you can lean on our sales tax experts to provide timely and accurate research.

Don't take our word for it, see what others have to say

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Making the complex and tedious simpler and seamless.

The overall ease of use and UI/UX are complemented with great customer support. We saved significant time by getting informed, succinct answers from the customer team at TaxJar.”

— Raghu Kakarala, Managing Partner at FortyFour

Hands down the best solution for eCommerce businesses.

Paying taxes for my Shopify online eCommerce store was very hard given all the customers I get were from all around the world. TaxJar got my problems off my shoulders. One less thing to worry about now.”

— Syed Mustafa, CEO

You need this.

It [TaxJar] makes us legally compliant, keeps us up-to-date and saves us from hiring an additional person. We also tried the big competitor and this works immediately - you don't even need the extension. You can even integrate in 5 minutes without it.”

— Magento User

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TaxJar High Performer Badge G2

High Performer in Corporate Tax

IDC Major Player Badge

Major Player, IDC MarketScape: Worldwide SaaS and Cloud-Enabled Sales Tax and VAT Automation Applications 2019

TaxJar Best Support Badge G2

Best Support in Corporate Tax

No matter the size of your business, we make sales tax management accessible

pricing Features

TaxJar Plus

Your all-in-one sales tax management solution.

Contact us for pricing

TaxJar Basic

Starting at $17/month

Need a smaller solution that still automates your sales tax? Don't worry we have you covered.

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Support

Truly human email support

Prioritized email queue

24/7 phone support

Dedicated account management

API technical onboarding

Centralized onboarding portal

Automation

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, Microsoft Dynamics NAV)

Technical features

Increased API calls/minute

10,000+
500

Developer sandbox

Guaranteed 99.99% uptime

Address validation

Contact us for pricing

Get everything you need for easy sales tax management.

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Get started with the basics you need for sales tax management.