Contact Information
Main Office
Address:
Lake County Highway Dept.
1001 SW 4th Street
Madison SD 57042
Phone:
605-256-7607
Phone Line 2:
605-256-7608
Office Hours:
6:00 am - 4:30 pm
Monday - Thursday (excluding Holidays)
Notice:
Permits will be processed within 2 business days.
Announcements
County Offices Closed 4/18 & 4/21
Monday, April 14, 2025
County Offices will be closed Friday, April 18 in observance of Good Friday and Monday, April 21 in observance of Easter Monday
2025 Seasonal Load Limits
Monday, April 14, 2025
Seasonal Load Limits for 2025 have been lifted. Thank you for your cooperation!
Real Estate & Mobile Home Taxes - First Half
Tuesday, April 1, 2025
First half of Real Estate and Mobile Home Taxes due by the end of April. Please bring your tax notices with you. Tax payments must be made for the exact amount only.
Tax payments may be sent to the Treasurer's Office at 200 E. Center St, Madison, SD 57042 and MUST be postmarked by April 30. Please send your tax stubs to ensure proper credit to the correct parcels of land.
Please note: Payments received or postmarked after April 30th will reflect a late fee and interest.
Property Tax Payment Drop Box
Tuesday, April 1, 2025
The Treasurer's Office also offers a drop box for property tax payments located between the double doors of the north entrance to the courthouse. Payments must include the payment coupon or parcel number with each payment and be in the exact amount only (all others will be returned). If you would like a receipt, please include a self-addressed stamped envelope. Payments dropped off after 4:30 p.m., M-F will be credited the following business day.