Reviews (68)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
All reviews
May 20, 2026

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.

I did have a few snags setting things up, and a few shortly after, but the Sidr team addressed everything and got it all taken care of in a reasonable time. Things have been running on auto-pilot since, and it has been a huge relief to not have to deal with sales tax myself any more.

Monsterologist
United States
Over 1 year using the app