Discover the Illinois capital gains tax and its rates in 2024. Learn about some tax planning strategies to reduce your capital gains taxes.You can report your Illinois capital gains or losses on Illinois Form 1040. Does Illinois charge a transfer tax? You should file Schedule F only if you reported a capital gain from property that you acquired before. However, when you sell a property, you will owe capital gains taxes based on the difference between the sale price and what you paid for it. The capital gains taxes you need to pay depends on three factors: a) appreciation in your property's value; b) income tax bracket; and c) homeownership tenure. Have lived in the home for two of the last five years. Capital gains tax is the tax you owe on your capital gains (profit) from the sale of a capital asset or investment just as a home. Get our guide for tips to find the right buyers to sell your high-value commercial real estate with confidence.