No need for this extra work. First there is no easy way to import the transactions, although it can be done. The best part is that you can have someone data enter the current fiscal year data (2023) while you are working on the 2022 FY data. you have to be sure 2021 is complete before opening 2023. You will also have to have at least to users to be able to work concurrently. This would not be possible in the PRO edition as it is only a single user program, unless the two of you are working at different times of the day.