First Time Homebuyer Credits In Illinois
Illinois first-time homebuyers in 2025 can benefit from the Illinois Housing Development Authority's Mortgage Credit Certificate program, which provides a federal tax credit equal to a percentage of annual mortgage interest paid. This credit reduces federal income tax owed directly and can be claimed each year the buyer lives in the home as a primary residence, making it one of the most durable tax benefits available to new homeowners.
Illinois has a flat state income tax rate and allows homeowners to deduct mortgage interest and property taxes on the state return when itemizing. Illinois property taxes are among the highest in the nation, particularly in Cook County and the collar counties, so the federal $10,000 SALT deduction cap is frequently reached by Illinois homeowners who also pay significant state income tax.
Important documents include the Mortgage Credit Certificate from IHDA, Form 1098 from the lender, and county property tax bills. Illinois buyers should also be aware of the General Homestead Exemption and the Homestead Improvement Exemption available through their county assessor, which can reduce the assessed value used to calculate annual property taxes.