As per the IT Act, you cannot claim the cost of the asset as an expense. However, you can claim the depreciation on the asset as an expense. For example, You have purchased a high-end computer for INR 10 lakhs. The depreciation rate is 60%. Hence, you can claim INR 6 lakhs as depreciation in the 1st year (10,00,000*60%). And can carry forward the remaining amount to next year.