With the desire to limit possible spread or exposure to COVID-19, our office will no longer accept payments in person until further notice
The 2020 real estate property and personal property tax bills for Rock County are being mailed. The tax bills will also be on Rock County’s website, www.co.rock.wi.us
The first installment of the 2020 tax bills are due on or before January 31st. Please read your tax bill to see if you pay to the County Treasurer or your Local Treasurer. For example, City of Janesville property owners pay the County Treasurer while Town of Janesville property owners pay the Town of Janesville Treasurer.
For property owners who pay to the County Treasurer
, our office is currently not
accepting in-person payments due to COVID-19. There are two Tax Payment Drop Boxes
located inside the Rock County Courthouse 51 South Main Street, Janesville. One before security and one after security on the second floor next to the Treasurer’s office door. The office is not currently open, but normal business hours are 8:00 a.m. to 5:00 p.m. The Courthouse will be closed December 24th & 25th and January 1st. Please make Check, Money Order, Cashier’s/Official Check payable to the Rock County Treasurer and include all tax id numbers with amounts that you are paying on each. If paying by mail or your bill pay, the mailing address is 51 South Main Street, Janesville, WI 53545
. Please include a self-addressed stamped envelope if you would like a receipt mailed back to you. You can also pay online using GovTech Services through our website, if the county collects the first installment. To pay online visit www.co.rock.wi.us
click on Government
, Paying Property Taxes
, Payment Options GovTech Services Inc. website.
There is a fee for using this method of payment (Electronic Check, Credit/Debit Card. (VISA, MasterCard, Discover, and American Express). Or by calling 1-855-912-7625 and following the voice prompts.
For questions, please call our office during normal business hours at 1-608-757-5670.
Public parking is in the front only (upper & lower parking lots) and you must go through Security if you want to come to the 2nd floor.