The WA state constitution says non uniform property taxes are not allowed, and 1930 WA Supreme Court ruled income was property.
A flat income tax would have been allowed, until last year when income tax was outlawed, but not with enough votes to amend the state constitution.
The WA state constitution says non uniform property taxes are not allowed, and 1930 WA Supreme Court ruled income was property.
A flat income tax would have been allowed, until last year when income tax was outlawed, but not with enough votes to amend the state constitution.