Steps:

Copy budget details from other account codes

1. Select an account from the account list in the General tab and switch to the Budget tab.
2. Select the Fiscal Year to which the budget will apply. You can create budget details for the current and future fiscal year.
3. Click on the Copy budget details from... option. You will be prompted to overwrite the existing budget setup for the account code. Choose Yes to overwrite. The Copy Budget window will display.
4. Choose from a list of accounts with budget schedules. Select the fiscal year in the Fiscal Period Code field. Click OK button to apply the budget and close the Copy Budget window.
5. You may adjust the budget amounts per period.
6. Save the details before closing the form.