Use adp’s illinois paycheck calculator to estimate net or “take home” pay for either hourly or salaried employees. Just enter the wages, tax. Webthese perks can help you stay energized and focused, making it easier to bring your best self to work daily. Financial perks beyond your salary. While your paycheck is substantial, pay attention to the other benefits your job might offer, like. Websmartasset's illinois paycheck calculator shows your hourly and salary income after federal, state and local taxes. Enter your info to see your take home pay. Instant results for your net pay after taxes and deductions.