TaxAct now includes the ability to convert previous year 1040 ProSeries, TaxSlayer Pro™, and Taxwise® client data. Below are some Frequently Asked Questions:
ProSeries 1040 Individual (all files ending with .21i or .21I extension), TaxSlayer 1040 Individual (all files ending with .22.ir_ extension), and TaxWise 1040 Individual (files usually start with "2I" unless they have been manually named.)
Back up your files by storing them in your local drive or the Cloud
Conversion time depends on the number of files or returns you are converting at a given time.
When the data fails to convert, first export the results to CSV and check the reasons for the errors. Retry conversion with the errors corrected.