Sales Tax Calculator by Avalara

Picture of Sales Tax Calculator by Avalara
Easily calculate and pay sales tax.
- current rating is 3.00. Total reviews 2
Sales Tax Calculator by Avalara
Supported Versions: 3.90 , 4.00 , 4.10
Created: 17 January 2013
Last updated: 7 August 2018
Get extension You will be re-directed to the developer's website to download this plugin

To view a video on the benefits of Avalara's AvaTax for nopCommerce, please click here.

Having trouble paying and calculating sales tax for orders? Purchase this nopCommerce add-on to get real time rates and have taxes submitted for you*. Here is a list of features from the nopCommerce Avalara Connector:


To watch a video demonstrating the product, click here.

More Accurate Results

Basing tax rates on zip code is correct about 70% of the time. Avalara bases sales tax on rooftop location. For more information, please check this site.

No Manual Entry

Tax tables are automatically updated by Avalara.

Automatically Pay Tax

Avalara, for an extra fee, can submit sales tax to the government on your behalf.

Address Verification

The connector ensures that the address is correct, before submitting the order.


Create taxable and non-taxable products in your store.

Canada Support

Computes sales tax at the regional and national level. Supports compound tax compound tax scenarios for Québec.

VAT Support

Calculates VAT for Europe.

Easy Installation

Just copy and paste a few business logic files and you're all set!

Outstanding Customer Support

Speak directly to the lead developer over the phone, Skype, and e-mail for installation and general feature questions

* - Requires an additional fee. Contact Avalara for more details.

Warning for Avalara and NOP 3.x
[email protected]
4/25/2019 3:11 PM
Avalara charges by the tax lookup request and NOP 3.x looks up tax on every item on every page whether it is set to display or not.  

You will get charged for every visit to your site from everyone including SEO bots etc, not just for the people that buy.  

If you have 1,000 visitors and 10 of those are buyers on your site in 1 day, you will get charged for 1,000 tax lookup clicks from Avalara.

Then you will get hit with huge $$$ bills for tax lookup clicks from Avalara for every visit to your site, not buyers.

Again this seems to happen only for NOP 3.x, NOP 4.x does not exhibit this behavior. (as far as we can tell)
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What version is it for?
1/18/2013 2:34 AM
On this plugin details page you state that it's for 1.90+. But on your site you state that it's for 2.30+
Was this review helpful? Yes  No (2 / 0)
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