TaxJar’s automated reports eliminate the need for you to lookup sales and sales tax information by state, county, city, and local tax jurisdiction. We give the the exact data you need to be able to file your tax returns faster than using excel spreadsheets. For some states we’ll even file your sales tax returns for you. Our reports are updated every day and are downloadable into CSV format.
You also receive email reminders of when sales tax returns are due.
Lastly, if you go to your Dashboard and click the link that says “Detailed Sales Tax Analysis.” - the next screen you see will tell you what sales tax you SHOULD have collected.