By Jim BrunnerThe Seattle Times(TNS)The sponsor of an initiative to repeal Washington’s new high-earners income tax is challenging ballot language on the financial impacts of killing the tax. That description, called a public investment impact disclosure, appears just below the ballot title for I-645, which aims to repeal the so-called millionaires tax” in November. Polling has suggested the language tying the tax repeal to reduced money for schools and other programs causes a significant drop-off in support for tax-cutting initiatives. Heywood’s lawsuit contends the ballot language is “inaccurate and would create prejudice against the measure.” That challenge was unsuccessful and the repeal initiative, also sponsored by Let’s Go Washington, was rejected by 62% of voters.