Stretch - when you say comparable homes are you talking structures or values? I didn’t think there was that much difference in property tax between the 2 states.ID and WA BOTH want your money, they just go about it in different ways. Before I retired (2012) I did a lot of investigation into how the two states taxed their citizens and how it compared. I wanted to know if there was a significant difference that should guide us into determining which side of the state line we lived, given that we were zeroing in on the Spokane/CDA area to move to. Given our known savings and projected future income from pensions, Social Security, and IRA/401k withdrawals, it turned out that there was no major difference. I suspected that ID MIGHT be slightly more expensive ($500-1,000/ year) in the long run, which was not enough to dictate staying in WA to retire. So we looked at property in both areas and finally got lucky with a wonderful place north of CDA.
Now I am dealing with another tax dilemma. Due to several factors, including the early loss of my wife, I am dealing with a decision about whether to move back to WA and build a home on a long time family property on Big Lake near Mt Vernon. Here is something that may shock some of you- if I do build there and have a place somewhat comparable to what I have here in ID, what I pay in property taxes each year would go from about $5,000 in ID to ~$15,000 or more in WA! So yeah, no income tax but boy do you take it in the shorts on property taxes. PLUS, I have recently realized that now itemized deductions of property taxes are limited to $10,000, so you don't get to take full advantage of that on your federal return. And BTW, pretty sure that vehicle registrations are considerably more expensive in WA, which would kick me in the nuts due to having some classic cars along with my Highlander and Silverado.
Regarding inheritance/death taxes, WA forks you over there also. Per the estate attorney I talked with, federal estate taxes start over $10,000,000 IIRC. But WA starts their estate taxes at ~$2,200,000, with the rates increasing from 10% to 20%! And would you like to know the REALLY fun part? When you die you don't need to be living in WA to have them screw you over. If you own property in WA, like a rental property or vacation cabin, they will tax you based on the value of your entire estate, not just the WA property.
It really is a complicated situation for me, factoring in all those tax considerations with other non-financial issues. I'm working on it. Should the deciding factor be that it would make it MUCH harder and costly to attend Cougar games?
And considering your distance to Coug games is valid. It helped drive my decision to Spokane.