No. To date, Congress has not extended this tax break. However, there is considerable sentiment in Washington to do so. If there is an extension, it’s likely not to apply for 2022 returns, but monitor developments at jklasser.com.
A statutory method of depreciation allowing accelerated rates for most types of property used in business and income-producing activities during the years 1981 through 1986. It has been superseded by the modified accelerated cost recovery system (MACRS) for assets placed in service after 1986.