A California ballot measure that would raise taxes on the wealthiest Californians has qualified for the November election, according to state officials. The proposal is designed to target high-income taxpayers and is expected to trigger a major political and financial campaign once voters consider it. NBC News reports that the measure’s approval comes as state officials confirm it meets the requirements to appear on the ballot this fall. The Winnipeg Free Press also reports that the proposal is slated to qualify for the November ballot. Both outlets indicate the measure is moving forward to voters, setting up what both describe as a contentious and potentially costly fight among supporters and opponents. The next phase will involve campaigning and additional public debate as the measure’s backers argue it would increase revenue and its opponents raise concerns about tax impacts and broader economic effects.