IRS Contact Phone Number List

IRS Taxpayer Service:
1-800-365-1040

For general tax questions and help with your account.
IRS Tax Refund Hotline:
1-800-829-1040

To check on the status of your refund by phone.
IRS Problem Resolution:
1-877-777-4778

Help to resolve any problems you may be having when conversing with the Internal Revenue Service.
IL Department of Revenue
1-800-732-8866

Contact to the IL Dept of Revenue about your state income taxes such a refund inquiry or questions on your account.
Financial Management Service:
1-800-304-3107
Use this number to find out if you have any outstanding debts with agencies such as child support, student loans, public aid and unemployment. These debts may offset and reduce you federal tax refund amount.