Governor Gavin Newsom and New York City Mayor Zohran Mamdani have been selling this week the same comforting story: the era of painful deficits is over, thanks to “disciplined” progressive budgeting.

Both are using a familiar toolkit of optimistic revenue assumptions, one-off fixes, and rebranding of old tricks to claim victory over structural imbalances that are very much alive.
Newsom’s May Revision for 2026–27 declares, “No deficit this year. No deficit next year” and “$0 structural deficit through July 2028.”
On paper, the revised plan lays out roughly a $350 billion spending plan for 2026–27 and says revenues are $16.5 billion higher than projected in January, driven mostly by the stock market and the artificial intelligence boom. Fascinating.
Continue reading What is actually behind the Mamdani and Newsom deficit elimination magic?