We share Magtax on a Network and it's become really slow. Why? What can be done? See this
I received my activation code, but it says Magtax will expire soon. Why? See this
I've imported data but missed something. I need to import again. How do I delete the data I already imported? See Purging Forms.
I've filed forms for a company. Now we have found we need to file ADDITIONAL Forms. How? See this.