[Norseman]

>>New plan will cost me $2500, due to New Hampshire’s high property tax.<<

I find that hard to believe. Take a look here and let us know if you’re right: http://taxplancalculator.com/calc

[Does so]

A bit of an "outlier", yes...

So unless there is something else going on with your taxes, your net tax bill will indeed go down significantly. ($4,069 + $875 - $1,804 = $3,140 lower)

I'm SO bad at math, I stopped balancing my checkbook 50 years ago; but, by living within my means, I managed to accumulate a decent bundle. :)

I was hoping the tax bracket "moves"—and taking the new standard deduction—might save me. :)