Treasury Department and IRS release final and proposed regs on the new 100% additional first-year depreciation deduction. . .
On September 13, the Treasury Department and the Internal Revenue Service today released final regulations and additional proposed regulations under § 168(k) of the Internal Revenue Code on the new 100% additional first-year depreciation deduction that allows businesses to write off most depreciable business assets in the year that the business places such assets into service.