Yes on 40

REP. RO KHANNA, CALIFORNIA UNIONS UNITE ON STAGE IN SAN JOSE FOR RALLY IN SUPPORT OF POPULAR PROP 40

Powerful rally follows major endorsements from the California Democratic Party, California Nurses Association, and the California AFL-CIO of Prop 40

80% of Democrats, 70% of union households, 63% of teachers support popular Prop 40 Billionaire Tax

SAN JOSE – Today, U.S. Representative Ro Khanna joined working people from California’s largest labor unions on stage for a rally in support of the widely popular Prop 40, the California Billionaire Tax. Rep. Khanna, along with workers and representatives of SEIU-UHW and the Teamsters, were met with cheers and applause from the packed audience.

All those in attendance were united in their support for Prop 40 and the belief that California’s billionaires should pay their fair share to keep hospitals open and healthcare costs from skyrocketing.

The rally comes as support among California Democrats, labor organizations, and other groups consolidated behind Prop 40. With overwhelming percentages of union households and other key constituent groups now supporting the measure, today’s event was a celebration of Prop 40’s rapidly growing momentum. Meanwhile, Khanna and other speakers used the occasion to speak to the crowd on the measure’s critical importance just less than three months out from the November election.

“[Prop 40] is the fight that will define the future of this country,” said U.S. Congressman Ro Khanna. “This is not a complicated issue. It’s very simple: Do you stand for billionaires or do you stand for kids who don’t have health insurance? Hundreds of millions of dollars are being spent to mislead the public…[but] the vast majority of Californians support this.

The question for our country, for California, for the Democratic Party is simple: Are we going to be a party for the working class or the donor class? With Prop 40, we are showing the country we are going to be a party for the working class.”

“We know we are up against billionaires with a lot of money, but what we have is people power,” said Debru Carthan, Executive Vice President, SEIU-UHW. “They have money. We have people. The power of the people will not stop.”

Already, hundreds of elected officials, labor unions, and community-based organizations have endorsed Prop 40 as an urgent and necessary solution to keep hospitals open and healthcare costs from skyrocketing.

This month alone, the California State Democratic Party, the California Nurses Association, and the state’s largest labor group, the California Federation of Labor Unions, AFL-CIO, all voted to endorse the Billionaire Tax, showing that Democrats and working families are united behind Prop 40.

The number of major supporters of the Billionaire Tax has far outpaced the number of groups opposing. Supporters include U.S. Senator Bernie Sanders, Representative Ro Khanna, Teamsters California, AFSCME California, SEIU-UHW, Committee of Interns and Residents / SEIU, UNITE HERE Local 11, UNITE HERE Local 30, AFT Local 1521, Disability Voices United, Our Revolution California, Oxfam America, Color of Change, and many more.

Voters consistently support the California Billionaire Tax by large, double-digit margins. A new poll of likely 2026 California voters found that the billionaire tax holds a strong double-digit, 19-point lead statewide, with voters supporting it by a 57% to 38% margin. Support rises dramatically among constituencies that form the backbone of the Democratic Party, with 80% of Democrats and 70% of union members supporting Prop 40.

Prop 40 qualified for the ballot after supporters submitted more than 1.6 million signatures from Californians across the state — nearly twice the number required to qualify — making it one of the strongest citizen-led ballot qualification efforts in California history.

The funds from Prop 40 will go to life-saving medical care for seniors, veterans, and families. It will allow millions of Californians to keep their health insurance and not see their premiums skyrocket. It will also help prevent teacher layoffs in our public schools and keep children fed through food assistance.

About Prop 40, the California Billionaire Tax Act

Trump’s “Big, Ugly Bill” slashed funding for healthcare in California to pay for more billionaire tax breaks. These cuts eliminate healthcare coverage for up to 3.4 million Californians and double health insurance premiums for millions more. Prop 40, the California Billionaire Tax Act, will make billionaires finally pay their fair share in taxes to keep local hospitals and ERs open and healthcare affordable for millions of Californians.

Vote YES on Prop 40 to save lives, tax billionaires.

Original article disclosure

Paid for Paid for by Yes on 40 – Billionaire Tax Now – No on 41 & 42, Sponsored by Service Employees International Union – United Healthcare Workers West. Committee’s Top Funder Service Employees International Union – United Healthcare Workers West

Documented support

The following support is documented in published statements or announcements. An individual’s support does not by itself establish endorsement by their employer or institution.

Ro Khanna

Ro Khanna supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Debru Carthan

Debru Carthan supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

California Democratic Party

California Democratic Party supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18). Official party endorsement document.

California Nurses Association

California Nurses Association supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

California Federation of Labor Unions, AFL-CIO

California Federation of Labor Unions, AFL-CIO supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Bernie Sanders

Bernie Sanders supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Teamsters California

Teamsters California supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

AFSCME California

AFSCME California supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Service Employees International Union – United Healthcare Workers West

Service Employees International Union – United Healthcare Workers West supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Committee of Interns and Residents / SEIU

Committee of Interns and Residents / SEIU supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

UNITE HERE Local 11

UNITE HERE Local 11 supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

UNITE HERE Local 30

UNITE HERE Local 30 supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

AFT Local 1521

AFT Local 1521 supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Disability Voices United

Disability Voices United supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Our Revolution California

Our Revolution California supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Oxfam America

Oxfam America supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Color Of Change

Color Of Change supports the California billionaire-tax initiative, identified as Proposition 40.

The dated article documents this endorsement or public statement of support. Source article (2026-08-18).

Read the passage documenting this support

Arguments, evidence and sources

Additional context with attribution and source links. It distinguishes published evidence from the campaign’s proposed response and conclusions; it does not rewrite the original article.

Dated polling evidence for public support

The campaign’s July 29, 2026 release reports 57% support and 38% opposition in a New River Strategies survey of 1,553 likely California voters. It reports 80% support among Democrats and 70% among union households, with subgroup labels retained.

The stated overall margin is ±2.5 percentage points at 95% confidence; subgroup uncertainty may differ. These are reported survey findings, not election results or a pollster endorsement.

  • July 29, 2026 campaign release reporting the New River Strategies survey; Yes on 40 – Billionaire Tax Now; 2026-07-29. Campaign-published report, not a standalone pollster release. Methodology: 1,553 likely voters, including 556 self-reported union households; SMS-to-web and online panels; stated overall 95% margin ±2.5 points. Fieldwork dates are not supplied.

The party’s own document records YES

The California Democratic Party’s published August 2, 2026 general-election positions record a YES position on Proposition 40. That primary document directly corroborates the campaign’s announcement of the party’s endorsement.

A dedicated healthcare, education and food-assistance response

The amended initiative directs 90% of funds available after administrative costs to healthcare and the remaining 10% to education and food assistance together. It is designed to replace threatened services with dedicated revenue rather than a general-purpose tax increase.

Proposed allocation, not a guarantee that every threatened service will be preserved.

  • 2026 Billionaire Tax Act — amended initiative 25-0024A1; 2025-11-24. Primary proposed text. The Attorney General hosts the filing; that is not an endorsement. Sections 4 and 5 govern allocations; proposed Revenue and Taxation Code sections 50301–50303 govern the tax and valuation.

People and institutions behind this support and evidence

AFSCME California

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: American Federation of State, County and Municipal Employees, California.

AFT Local 1521

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Bernie Sanders

Person. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: Senator Bernie Sanders.

Identity: Official source 1

California Democratic Party

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: CADEM; Partido Demócrata de California.

Identity: Official source 1

California Federation of Labor Unions, AFL-CIO

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: California Labor Federation; California Federation of Labor Unions; AFL-CIO California Federation of Labor Unions; Federación de Sindicatos de California.

Member of: AFL-CIO.

Identity: Official source 1

California Nurses Association

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: CNA; Asociación de Enfermeras de California.

Identity: Official source 1

Color Of Change

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Identity: Official source 1

Committee of Interns and Residents / SEIU

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: CIR/SEIU; CIR-SEIU.

Member of: Service Employees International Union.

Identity: Official source 1

Debru Carthan

Person. Identity connected to the documented support, authorship, or cited evidence on this page.

Affiliation: Service Employees International Union – United Healthcare Workers West.

Disability Voices United

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Our Revolution California

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Oxfam America

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Identity: Official source 1

Ro Khanna

Person. Identity connected to the documented support, authorship, or cited evidence on this page.

Service Employees International Union – United Healthcare Workers West

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Also identified as: SEIU-UHW; SEIU United Healthcare Workers West.

Member of: Service Employees International Union.

Identity: Official source 1

Teamsters California

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

UNITE HERE Local 11

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Identity: Official source 1

UNITE HERE Local 30

Organization / institution. Identity connected to the documented support, authorship, or cited evidence on this page.

Identity: Official source 1