Ala. Code § 45-8A-23.189

In any budget year, in anticipation of the collection or receipt of other revenues of that budget year, the council may by resolution authorize the borrowing of money by the issuance of negotiable notes of the city, each of which shall be designated “special revenue note for the year 2___.” (stating the budget year). Such notes may be renewed from time to time, but all such notes, together with the renewals thereof, shall mature and be paid not later than the end of the fiscal year after the budget year in which the original notes shall have been issued.