Illinois Department of Revenue
Problems
Unpaid Taxes, Responsible Person Penalty, Tax Penalties, Tax Audit or Examination
Solutions
Installment Payment Plan, Individual Tax Preparation, Amend Tax Returns
Internal Revenue Service
Problems
Unpaid Taxes, Tax Penalties, Tax Refund, Tax Return Mistake
Solutions
Payment Plans, Individual Tax Preparation, Amend Tax Returns, Tax Refund Support, Tax Consultation Service