Maine's top marginal state income tax rate is 7.15%. State tax is progressive here, so most filers pay an effective rate well below the top figure — the calculator applies a blended approximation rather than modeling the full bracket schedule.
Low insurance costs relative to the Northeast average. Statewide median household income is $71,000, which is the default loaded above.
Remember that a state with no income tax is not automatically cheaper overall. Maine has an effective property tax rate of 1.09% and average homeowners insurance of $1,100 a year — states without wage income tax typically recover revenue through property or sales taxes.