Rating
2.8
feedback
73
chart
#362
Reviews Over Time
App Ranking
Time spent using app
-
Less than an hour
4%
-
Less than a day
1%
-
Less than a month
4%
-
Less than a year
62%
-
More than a year
27%
Reviews Summary
The reviews for the TaxJar Shopify App are predominantly negative, with users expressing frustration over various issues. One common theme is the lack of proper currency handling, as the app assumes USD as the base currency, causing incorrect calculations for merchants with different base currencies. Users have also criticized the app for poor customer support, with long response times and unhelpful interactions. Additionally, there are complaints about overcharging, missed tax payments, and difficulties in connecting to sandbox environments for testing. Some users have even described the app as unusable and a waste of money due to its shortcomings and lack of functionality.
Highlights
Review RSS Feed
All reviews
April 3, 2026
Tax Jar - The juice ain't worth the squeeze. Tax Jar filed incorrect sales & use with the State of New Jersey for us and wanted us to pay Tax Jar again to correct mistakes their app makes. Sounds like a winner right! Taxable and non taxable items in shopify do not line up with Tax jars system. When a sale happens on shopify it goes through Tax jar’s system and you have re-categorize every single sale to ensure non taxable items are not taxed. Nothing like going backwards when busy season is happening to correct these mistakes Tax Jar app makes. This is what happened to us, we had to pay sales tax out of pocket on non taxable items. Now to the real kicker, Tax Jar just doubled their pricing from $19.00 a month to $39.00 a month. So you have a company who’s unwilling to correct their mistakes as well as doubling prices for an app that truly does not simplify your life or work properly.
Jan. 12, 2026
The app is unusable for any Shopify merchant who has a base currency that is not USD... It assumes USD in the connection to Shopify, which makes the filing completely wrong (they could just read in the USD values from the order, but they didn't think to do such a simple thing). A spoke at length with the support team, who eventually just said they are aware of the shortcoming, but said it wasn't on their roadmap to fix it. So for now, we are doing manual imports to TaxJar which defeats much of the purpose of even using them in the first place. Looking at other reviews of this app, I can see TaxJar are not concerned with building a robust platform that actually works. Very poor service.
Hi Sophia, Thank you for taking the time to provide your honest feedback regarding TaxJar. I’m sorry to hear about the currency issue you experienced. At TaxJar, we always want to put our customers first, and I apologize that in your experience we fell short on that promise. I’m sharing your feedback with our team to see if this is something that we can prioritize in the future. Thanks again for the feedback, TaxJar
Oct. 22, 2025
No way to connect this to the SANDBOX. If you want to test this, you will POLLUTE your live data.
Hi there, Thanks for taking the time to write a review. I’m sorry about the issues you've had with the sandbox. We'd like to help -- please reach out to us at [email protected]. Thank you, TaxJar
Feb. 4, 2025
*****BEWARE!! DO NOT USE TAXJAR!!! *****Charging us $30,000 in states sales tax when we really owe $300. RIDICULOUS!!! They will not help us amend this before filing. They will be stealing $30,000 from us that we don't have!! They also take days to respond and there are deadlines that they will not help before!
Hi there, Thank you for taking the time to write a review for TaxJar. It looks like our support team was able to help resolve your issue. Please reach out to us at [email protected] if you have any other questions. Thank you, TaxJar
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