Many cities are implementing additional sales taxes (state tax, city tax, county tax, transportation tax, transit tax, housing tax, etc.) that MUST be collected AND reported individually to the State. Sage only supports 5, so will not work for tax heavy areas (and this is when it is needed most)!
SAGE50 is terrible in SalesTax.
I read the below as requiring a whole new sales Tax even if only one of the Agencies has a rate change. That is an operational nightmare, especially for businesses that have reporting requirements for states similar to TX.
Solution ID:221924750012559
"NOTE: We advise that you create a new sales tax code for the new rate. If you just update a current sales tax or agencies then any changes made to any prior sales transaction will update to the new rate."