Property Tax in Carter County
via TaxByCounty
Carter County taxes: nation's lowest rate
At 0.443%, Carter County's effective tax rate ranks in the nation's bottom 5%, far below the national median of roughly 0.87%. The median tax bill of just $782 is the lowest in this dataset and represents a 71% savings versus the national median of $2,690.
Montana's most tax-friendly county
Carter County's 0.443% effective rate is 42% below Montana's state average of 0.767%, the lowest by far in this dataset. The median tax bill of $782 trails the state median of $1,802 by nearly $1,000, delivering exceptional savings to residents.
Carter stands alone in affordability
Carter's 0.443% rate dramatically undercuts even the state's second-lowest county, Broadwater at 0.606%. With a median home value of $176,600, Carter residents enjoy both low rates and modest prices—a rare combination offering maximum tax relief.
Annual tax bill on median home
A median-priced home valued at $176,600 in Carter County carries an annual tax bill of just $782. With a mortgage, expect about $1,208; without one, approximately $662 annually.
Even in low-tax counties, verify assessments
While Carter County's 0.443% rate is exceptionally low, property owners should still confirm their assessments reflect current market values. An appeal is simpler in low-rate counties and could eliminate any overpayment entirely.