Illinois State Tax Resolution (IDOR)

The Illinois Department of Revenue collects Illinois tax on its own schedule, with its own forms, its own enforcement, and no interest in what the IRS has agreed to. Most of the Illinois taxpayers who call us have discovered this the hard way: a federal installment agreement in place, and then a state refund offset, a wage levy, or a lien in the statewide registry on a balance they thought was handled. IDOR also collects through routes the IRS uses less, referring accounts to private collection agencies and holding responsible officers personally liable for a business's unpaid sales and withholding tax.

We resolve Illinois liabilities as their own case. That starts with establishing what IDOR actually has on your account, because state balances are often built from estimated assessments, unanswered adjustment letters, or a federal change that flowed through to Illinois months later. From there we put the right structure in place: an installment plan requested with Form CPP-1 or through MyTax Illinois, a levy release, a penalty request for reasonable cause, a dispute of an incorrect assessment, or a settlement petition through the IDOR Board of Appeals where the numbers support it.

Because we are based in Naperville and represent clients before the IRS in all 50 states, we routinely run the Illinois case and the federal case together. Two agencies, two balances, two agreements, one household budget. Building both at once is the difference between two plans that hold and two that default.