Applicable Percentage for Property Class Recovery 3-Year 5-Year 7-Year 10-Year 15-Year 20-Year Year Property Property Property Property Property Property How much could you claim using cost depletion? Applicable Percentage for Property Class Recovery 3-Year 5-Year 7-Year 10-Year 15-Year 20-Year Year Property Property Property Property Property Property How much could you claim using cost depletion