Industry Newsletters, Reference Material, and Quick Links. Internal Revenue Service Internal Revenue ServiceIRS Forms and PublicationsFederal W-4IRS Withholding CalculatorIRS Where’s My Refund Illinois Department of Revenue IL Department of RevenueIL Department of Revenue Where’s My RefundIL Dept of Revenue Estimated Payment InquiryIL W-4 Other Resources Champaign County Property Tax LookupRetention GuideUS Department of Homeland Security I-9 Employment Verification FormUpload a File to MH MH Insights Sep 8, 2025 How will the changes to the SALT deduction affect your tax planning? Sep 8, 2025 Sep 8, 2025 Aug 26, 2025 Charitable Contributions for Individuals Aug 26, 2025 Aug 26, 2025 Aug 20, 2025 What taxpayers need to know about the IRS ending paper checks Aug 20, 2025 Aug 20, 2025 Jul 26, 2025 The OBBBA will soon eliminate certain clean energy tax incentives Jul 26, 2025 Jul 26, 2025 Jul 20, 2025 How will the One, Big, Beautiful Bill Act affect individual taxpayers? Jul 20, 2025 Jul 20, 2025 Jul 17, 2025 The One, Big, Beautiful Bill Act extends many business-friendly tax provisions Jul 17, 2025 Jul 17, 2025 Subscribe Sign up with your email address to receive news and updates. Email Address Sign Up We respect your privacy. Thank you!
