Property Tax in Matanuska-Susitna Borough
via TaxByCounty
Mat-Su's taxes run above national norm
At 1.100%, Matanuska-Susitna's effective tax rate exceeds the national median and ranks in the top 30% of U.S. counties. The median property tax of $3,512 outpaces the national median of $2,690 by 30%, reflecting Alaska's higher residential property values.
Alaska's highest tax burden by far
Mat-Su's 1.100% rate is the highest among all Alaska counties, more than 40% above the state average of 0.772%. Median taxes ($3,512) exceed the statewide median ($2,187) by 61%, making it Alaska's most heavily taxed region.
Starkly higher than surrounding areas
Mat-Su's 1.100% rate dwarfs Petersburg Borough (0.686%), North Slope Borough (0.948%), and Prince of Wales (0.470%). As Alaska's fastest-growing region, Mat-Su's higher rates reflect both stronger property values and elevated municipal service demands.
What $319,200 homes actually cost
On Mat-Su's median home valued at $319,200, owners pay approximately $3,512 annually in property taxes—or about $293 per month. With a mortgage, that figure rises to $3,768, making it the steepest tax burden in Alaska.
High taxes warrant closer review
With Alaska's highest tax rate, Mat-Su homeowners should double-check their assessments against comparable sales in their neighborhood. Many properties are overvalued, and a formal appeal could reduce your annual burden significantly.