I am being audited and the auditor is saying an address in CA is taxing incorrectly through Avatax. Is there a way to verify Avatax is correct?
California has a State rate calculator available at the link below, for you to check rates. If the State says the rate is correct you can use that as proof to the Auditor that you are calculating correctly. https://maps.gis.ca.gov/boe/TaxRates/