Vicki Dugan - Logan County Treasurer Logan County Treasurer
Logan County Courthouse
601 Broadway St., Rm. #11
P.O. Box #400
Lincoln, IL 62656
(217) 732-3761
Office Hours: Monday thru Friday 8:30a.m. - 4:30p.m.


The Logan County Treasurer is an elected official who serves a four year term. The duties of the Logan County Treasurer include the receipt, management and disbursement of public funds. Any monies not needed immediately are to be invested at the highest rate of interest. All funds invested must be fully collateralized. The treasurer serves as the ex-officio county collector and as such is responsible for the collection, management and the distribution of property taxes, including real estate, mobile home and drainage tax. The County Treasurer is also responsible for maintaining all financial records for the annual audit.

2015 Tax Dates Timeline

Unpaid Taxes

Tax Sale

Tax Sale will be on October 21, 2015. See Registration form below.

2015 Mobile Home Tax Bills

2015 Real Estate Taxes

Current Information

Annual Audits & Financial Statements
View annual audits and financial statements at on the county board financial information page.

2014 Interest Distribution for Logan County, IL

2013 Interest Distribution for Logan County, IL

Tax Facts

Here are some quick tax facts:

  • Illinois has more than 6,800 units of local government — more than any other state.
  • State income tax rate is 5% with 1/10th of revenue going to cities and counties.
  • Illinois sales tax rate is 6.75%: 1.75% goes to support cities and the county; 5% goes to state government.
  • Property tax is the major source of funding for Illinois local government, including schools.

Tax Responsibilities

County Supervisor of Assessments

  1. Instructs the township assessors.
  2. Prepares and maintains tax maps as well as up to date lists of property owner's names, addresses, and property record cards for all real estate in the county.
  3. Serves as Clerk of the Board of Review.
  4. Can revise assessment made by township assessor.
  5. Grant exemptions.

County Clerk

  1. Extend all tax rates according to the tax levy ordinances.
  2. Extend the tax rate over the value of the property for each county taxing district.

County Treasurer

  1. Prepare and mail all tax bills.
  2. Collect all taxes.
  3. Enter all errors of assessments and keep track of all tax appeals granted.
  4. Disburse monies to the taxing bodies.
  5. Invest all monies not immediately distributed. The interest earned will be distributed to the taxing bodies.


The tax information found on this web site is for information purposes only. Logan County is not responsible for any errors in the use of this information. The web site is updated every night and is available the following day on the website so today's business will not be available until tomorrow. You may call (217) 732-3761 for more information.