California Tax and Policy Report

California Tax and Policy Monthly

Update for January 2026

Feb 2

January 2026

California Tax and Business Policy Monthly

Update for December 2025

Jan 6

December 2025

California Tax and Policy Monthly: What Businesses Should Know

Update for November 2025

Dec 1, 2025

November 2025

California Tax and Policy Monthly: What Businesses Should Know

Update for October 2025

Nov 3, 2025

October 2025

California Updates Federal Tax Conformity

California enacted one of its most consequential tax changes in a decade by updating its Internal Revenue Code conformity date from January 1, 2015, to…

Oct 6, 2025

California Tax and Policy Monthly: What Businesses Should Know

Update for the third quarter of 2025

Oct 1, 2025

July 2025

California Expands Tax Credits for Film and Television

Governor Gavin Newsom signed into law AB 1138, which more than doubles the amount of money available for the state’s film and television tax credit…

Jul 8, 2025

June 2025

Federal Judge Dismisses California Challenge to Trump Tariff Authority

A federal judge dismissed California’s lawsuit challenging President Donald Trump’s tariff policy.

Jun 4, 2025

May 2025

California Continues its Challenges to Trump Tariffs

California continues its ongoing challenge to President Donald Trump’s tariff policy with two new legal actions.

May 15, 2025

April 2025

California Now World’s Fourth Largest Economy

California surpassed Japan as the world’s fourth-largest economy, according to data from the International Monetary Fund (IMF) and the U.S.

Apr 25, 2025

California Challenges Trump's Authority to Impose Tariffs

Newsom cites tariffs impact on California’s economy.

Apr 23, 2025

Newsom Asks Countries to Exclude California from Retaliatory Tariffs

Governor Gavin Newsom is asking California’s international trade partners to exclude products made in the state from tariffs imposed in retaliation to…

Apr 11, 2025