Code of Alabama
Article 4 - Division of the Budget.
Section 41-4-85 - Estimates of Income to Be Prepared by Department of Finance.

On or before the first day of the third month next preceding each regular business session of the Legislature, the Department of Finance shall prepare an estimate of the total income of the government for each budget year, in which the several items of income shall be listed and classified according to source or character and by departments, boards, bureaus, commissions, agencies, officers and institutions of the state producing such funds and in which such items shall be compared with the income actually received during the completed fiscal years covered by the next preceding budget and the estimated income to be received during the fiscal year then in progress.