Phone numbers for the Internal Revenue Service and the Illinois Department of Revenue personal tax assistance, order forms and publications and tax refund information.

Internal Revenue Service:	Illinois Department of Revenue
Personal Tax Assistance 1-800-829-1040 Order Forms & Publications 1-800-829-3676 TeleTax Topics & Refund Information 1-800-829-4477	Personal Tax Assistance 1-800-732-8866 Order Forms & Publications 1-800-356-6302 Refund Information 1-800-732-8866