Publication 534 11 2016, Depreciating Property Placed in Service Before 1987 Internal Revenue Service
If you placed your property in service in 2023, complete Part III of Form 4562 to report depreciation using MACRS. Complete Section B of Part III to report depreciation using GDS, and complete Section C of Part III to report depreciation using ADS. If you placed your property in service before 2023 and are required…
