NOTICE! 2025 REAL ESTATE TAXES HAVE BEEN MAILED
The 2025 first half Real Estate tax payments are due in the Yellowstone County Treasurer's Office or postmarked by 5:00 p.m., November 30, 2025. December 1, 2025, interest will be assessed at the rate of 5/6 of 1% per month until paid and a 2% penalty will be assessed the day the taxes become delinquent.
2025 Real Estate second half tax payments are due in the Yellowstone County Treasurer's Office or postmarked by 5:00 pm, May 31, 2026. June 1, 2026, interest will be assessed at the rate of 5/6 of 1% per month until paid and a 2% penalty will be assessed the day taxes become delinquent.
Taxes may be paid at the Yellowstone County Courthouse, 217 North 27th Street Room 108 between the hours of 8:00 a.m. and 5:00 p.m. Monday - Friday, excluding holidays.
Taxes may be mailed to YCT, PO Box 35010, Billings, MT 59107. Please include your tax stub or tax code # with your payment.
Online payments are accepted on our website www.yellowstonecountymt.gov/Treasurer/taxes/paytaxes.asp There is a 2% fee for the use of Credit/Debit cards. There is no fee for the E-Check payment option, however it will only process current payments.
Thank You,
Hank Peters
Yellowstone County Treasurer