Taxjar Incompatible With Paypal Commerce

Using MV 4.12.1 . We get a business validation error on checkout when using PayPal Commerce because the Simtech TaxCalc by TaxJar add-on is not compatibile. Can some recommend an alternative to TaxJar ? Does anyone actually have their taxes calculating when using PayPal Commerce?

Using MV 4.12.1 . We get a business validation error on checkout when using PayPal Commerce because the Simtech TaxCalc by TaxJar add-on is not compatibile. Can some recommend an alternative to TaxJar ? Does anyone actually have their taxes calculating when using PayPal Commerce?

Hello, Ibeas! I suggest you contact tech support, because Simtech Development has released TaxCalc by TaxJar v. 4.9.0.2 that is compatible with MV 4.12.1. Perhaps your problem is caused by wrong settings of physical presence.