McHenry County Assessor's Office - Links to webpage with assessment information for parcels in various townships within the county.
McHenry Township Assessor's Office - Search for assessment information for property in McHenry Township.
State Forms – links to all tax forms from all states from the Federation of Tax Administrators.
Forms.gov - the US Government's official site for all federal forms.
IRS – links to all Federal tax forms and publications.
External links represent selected web sites that may be used as starting points in your research and are not intended to be exhaustive lists of all available external sites related to these topics. Use the external links provided at your own discretion. For suggestions, comments, or to report broken links, you may contact the Web Team.