Yes, it is possible to maintain data from the previous year in BUSY. Here are the steps you need to follow:
Step 1: Go to the Company menu and select the Create Company option. Create a new company with the previous year's financial year.
Step 2: If you are already using an existing company that has started from the current year, you cannot go backwards. In this case, you need to create a new company for the previous year, maintain the previous year's data in it, and then create a new financial year for the current year in the same company.