how long for il tax refund
Where's My Refund? - Check Your IL State Tax Refund Status. Using efile and direct deposit is the fastest way to get your Illinois state tax refund. If you efile an Illinois state tax return, your refund will generally be processed within 1 week. If you file a paper return, it could take as long as 15 weeks to receive your state refund. Check your Illinois tax refund status.