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The Blog at MSPC



Washington state is blowing up its no-income-tax advantage
With one single vote, lawmakers have decided to defy legal precedent, blow up the state’s business climate, and deny citizens their right of referendum. A trifecta of bad policy that firmly signals “Choose Washington” is a slogan and strategy of the past.
6 days ago4 min read


The Idaho income tax legislation that proposes a $20 U-Turn
The proposal would raise Idaho’s income tax rate from 5.3% to 5.325% and repeal the Parental Choice Tax Credit — just months after families began applying for it.
Feb 263 min read


The rule of law takes a hit in Washington state with unconstitutional income tax vote
Lawmakers willfully defying a ruling they don’t like in hopes that different judges will change a century of legal precedents, against the backdrop of voters consistently rejecting income tax constitutional amendments, is a recipe for constitutional chaos.
Feb 174 min read


Pretty little income tax lies: Why Washington’s proposed "Millionaire Tax" is Olympia’s trojan horse
It’s the oldest trick in politics: sell a major policy shift by assuring voters it only targets someone else. Olympia is now running that play with the 9.9 percent “Millionaire Tax.” For those of us who have watched Washington’s spending habits for decades, the warning signs are obvious. The “fair share” narrative depends on intellectual dishonesty—and it’s being used to wedge open the door to a permanent state income tax.
Feb 114 min read


Seven questions for lawmakers proposing an income tax for Washington state
Despite Washingtonians consistently and overwhelmingly rejecting income taxes and the legislature in 2024 enacting I-2111 to prohibit state or local income taxes, some lawmakers in the Evergreen State are again pushing for an income tax this year.
Feb 53 min read


Income tax proposals won’t die in Washington State
What comes back from the dead more frequently than Michael Myers, Jason Voorhees, and Freddy Krueger? Efforts to impose an income tax in Washington State. Like those perennial terrors, this income tax fixation in the Evergreen State should finally die, too.
Oct 31, 20253 min read


Montana and Idaho join the “record” tax cut club while Washington imposes a “historic” tax increase
If there was a theme for the 2025 Legislative Sessions in our region, it was major tax changes. On the negative side of the ledger are the “historic” tax increases rammed through in Washington state. On the positive side are the “record” tax cuts enacted in Idaho and Montana. Consider these regional headlines from the past month:
Apr 28, 20253 min read
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