L.A. County sales tax climbs to 10.25% after Measure ER takes effect

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, October 3, 2026 
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Los Angeles County’s sales tax has jumped to 10.25 percent under Measure ER, a half-cent hike critics say will hit stretched families and businesses already facing one of the nation’s heaviest local tax burdens.

Los Angeles County put a 10.25 percent sales tax into effect on Thursday, four months after voters approved Measure ER, the Essential Services Restoration Act.

The change raises the rate by a half-cent from 9.75 percent and is set to last five years, through Oct. 1, 2031. County officials project it will bring in about $1 billion a year for health care and other essential services.

Breitbart News reported the new rate after the ballot measure passed earlier this year, framing the increase as a response to pressure on public hospitals, clinics, and related programs.

Supporters say the money is needed as federal Medi-Cal funding is reduced and as roughly 700,000 L.A. County residents deal with the loss of health insurance. They argue the tax helps make up lost funds for public care.

Critics call the levy unreasonable and unfairly harsh. They warn it piles more cost onto residents and shoppers in a metro area that already carries one of the highest sales taxes in the country.

Half-cent hike, billion-dollar yield

Measure ER’s math is simple at the register. For every $100 in taxable purchases, the measure adds 50 cents in tax, bringing the total to $110.25, NBC News explained in coverage cited with the rollout.

The increase is temporary on paper. The measure keeps the higher rate in place for five years, until Oct. 1, 2031, with the roughly $1 billion annual projection attached to that window.

That is a large new stream of county revenue. It is also a permanent daily cost for families buying goods and for retailers competing for customers who can shop elsewhere.

Barger warned the county would become less affordable

L.A. County Supervisor Kathryn Barger opposed the direction of the hike and said residents are already stretched thin.

Barger said the proposed half-cent increase would push the county even higher.

"This proposed half-cent increase would push us even higher, making our county less affordable for families and less appealing for consumers to shop and businesses to operate,"

After the measure passed, she shifted to oversight of the money itself.

"Moving forward, my responsibility is to ensure the revenues generated are managed with accountability and measurable results,"

She added a direct pledge to taxpayers.

"Taxpayers deserve to know how these funds are being spent, whether promised outcomes are being achieved. I will be a strong advocate for rigorous oversight and fiscal responsibility every step of the way."

Her warning is straightforward. Higher checkout taxes make a costly county more costly. Shoppers notice. Businesses notice. Families living paycheck to paycheck notice first.

Oversight board and a Libertarian lawsuit

County materials describe a tracking system for the new revenue. Spending is to be watched through annual audits by the Auditor-Controller, public reporting, and a nine-member Citizens’ Oversight Committee.

That committee includes the Director of the Department of Public Health and other members appointed by the Board of Supervisors, LA Mag reported in an account tied to the measure’s rollout.

Audits and a board-appointed panel are process. They are not the same thing as lower prices at the store or a lighter load on working households.

The Libertarian Party of L.A. County has filed a lawsuit against the tax. Case details, filing date, and full claims were not laid out in the initial reporting on the rate taking effect.

The legal challenge underscores the split the measure created. Voters approved it. Supervisors still have to defend how the cash is handled. Opponents are taking the fight to court.

Health-care pitch meets tax reality

Proponents cast Measure ER as protection for essential services and for residents losing coverage as federal Medi-Cal support shrinks. Public hospitals and clinics sit at the center of that argument.

The sales tax, though, is not a narrow fee on a single service. It lands on taxable purchases across the county. Every qualifying transaction carries the half-cent bump for the next five years.

California local government has long reached for sales taxes when budgets tighten. L.A. County’s jump to 10.25 percent continues that pattern: promise vital care, fund it at the register, and tell taxpayers oversight will follow.

Barger’s own words put the tradeoff in plain view. She described a county already hard on family budgets and less inviting for shoppers and employers. Then she promised to police the new dollars for results.

Results will matter. So will the daily price of living under a rate that now sits above 10 percent.

When local leaders solve budget gaps by raising the sales tax, working families pay first, and they keep paying long after the press conference ends.

About Alan Benson

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