No. A qualified charitable distribution (QCD) up to $100,000 from an IRA by those age 70½ or older is not includible in gross income and it counts toward required minimum distributions (RMDs) you would otherwise have to receive. However, no deduction can be claimed for the amount going to charity.
Writing off the cost of depreciable property over a period of years, usually its class life or recovery period specified in the tax law.