If you spend more than 9 months in California, you are presumed to be a resident. If you spend 6 months or less, you might ...

Several changes from the One Big Beautiful Bill take effect this year — and they could affect how much you owe, the IRS said.

Here is a list of some of the billionaires who've made moves to leave California.

Critics of California's proposed billionaire tax say similar measures in Europe failed. Backers of the measure say they took ...

A proposed wealth tax has pitted Democrat against Democrat in California. The initiative, which a health care worker union ...

Here’s what to know about California’s potential new tax on billionaires. A large labor union representing health care ...

Advocates urge Newsom and legislators to raise taxes on the wealthy to offset federal cuts while critics warn rising deficits ...