Sidr ‑ Sales Tax Automation

I'm so happy I found Sidr Tax. Kevin and Carrie have both been amazing during my onboarding process and put me at ease by walking me through the process at each stage and answering every question I had. I'm looking forward to working with them on an ongoing basis and I couldn't recommend them more.

this makes my life so much easier. best app on shopify in my opinion!

Highly recommend Sidr if you need sales tax help. They are super responsive when support is needed. It's very easy to set up and understand. This is a great option if you need sales tax help.

Great customer experience!

Very pleased with this app and service. The online chat support is very responsive and helpful, and emails are always answered promptly. It's a big relief to be able to hand off this monumentally aggravating and time-consuming aspect of my business to experts, for a very reasonable price. The new flat-fee per-filing pricing is much easier to wrap your head around than the old hybrid system....

Best tax software i have worked with. Support is awesome and gets back to you quickly.

SIDR works well. Also, their online chat is very good, very helpful. Better to have the experts work on filing sales tax returns.

Great experience! Support is a very helpful and efficient. I'm happy to get sales tax filings off my plate and autofiled.

ABSOLUTELY amazing team and service. Sales tax is so scary when things go wrong but Sidr came in and manages our sales tax beautifully. Very attentive 10 stars

Sidr is an excellent app for computing and filing required sales tax collected in Shopify. Sidr also makes the Registration of new required States simpler to apply. Their support is excellent and they respond quickly. It has made our collection and filing of taxes so simple. Sidr is also very competitive in the price of service they provide.

Carrie and our team are top notch! Couldn't ask for better help when it comes to our Shopify taxes!

Great application! Especially for California, this will streamline and simply your tax reporting - making you and your bookkeeper happy!

Sidr is very prompt and knowledgeable and has done an excellent job handling our Colorado Sales tax filings which was such an impossibly difficult process for me previously! Definitely worth it! So happy with the Shopify integration. It has made life much better!

5 stars aren’t enough! Excellent and professional service. We are in different countries, and whenever I email them， even during their off-hours, they still reply and never leave me waiting because of the time difference. I really appreciate their help.

So far we love Sidr. Registering in different states is really confusing and comes in staggered long timelines. Their chat and staff patiently guide you through. They're wonderful

Very functional and easy to use, support always here to help. thank you

One of the best sales tax filing providers. Despite of filing your sales tax, they give bunch of help over the chat which worth of 1000$ or more!

They don’t just file your sales tax—they become a real support partner for your business. Their team consistently goes above and beyond, offering fast, detailed, and genuinely valuable guidance over chat. The quality of help they provide easily feels like a consulting service, and they deliver it with patience and clarity every time.

Very helpful and nice customer service, and I especially appreciate their attention to detail.

Great price for tax prep work, and they hunt down very problematic issues as needed!