Non-Filer Notice

This notice informs employer's withholding tax filers that a required return has not been received and must be filed and paid to avoid further collection procedures.

Notice of Adjustment

This is the initial notice you will receive on a employer's withholding tax debt. A tax debt may be the result of a calculation error or supporting documents missing from a filed return. The debt can also be the result of information received from other agencies, such as the Internal Revenue Service, or failure to file a required return.

Notice of Deficiency

If you do not resolve the debt associated with the Notice of Adjustment or a Non-Filer Notice, you will receive a Notice of Deficiency. How to Respond to a Notice of Deficiency

10 Day Demand of Payment

The third notice you will receive, which certifies that the amount due is a final decision of the Department.

Notice of Intent to Offset

This notice informs you that your federal income tax refund may be intercepted and applied to the deficiency.


The Department files liens after the expiration of time for an appeal of the Notice of Deficiency. Liens are filed with both the recorder of deeds and the circuit court. Liens filed with the recorder of deeds attach to the debtor's real and personal property. Liens filed with the circuit court are commonly called Administrative Judgments. See below for more information.

Administrative Judgment

Administrative judgments permit the Department to use all post-judgment remedies, such as garnishment.

Referral to Prosecuting Attorney or Collection Agency

Unpaid taxes may be referred to a collection agency or to a local Prosecuting Attorney. In addition to recovering the tax debt, Missouri statutes allow a 100 percent civil penalty and criminal prosecution for willful attempts to evade the tax.