If you own high-value real estate within the City of Los Angeles, cashing out your equity requires navigating one of the most aggressive local transfer taxes in the United States.

Approved by voters in November 2022 to fund affordable housing and homelessness prevention programs, Measure ULA was immediately dubbed the “Mansion Tax”. However, that nickname is dangerously misleading. The tax does not just target luxury single-family homes; it applies broadly to residential and commercial properties, including apartment buildings, mixed-use developments, industrial sites, and redevelopment parcels.

For real estate investors, developers, and high-net-worth individuals, projecting your 2026 net proceeds means understanding how this tax operates. It is not a standard marginal tax bracket—it is a financial cliff.

TL;DR: The 2026 Measure ULA Snapshot

Tax Concept	How It Impacts Your Sale
The Tax Structure	A flat tax applied to the full sale price if you cross the threshold, meaning it is taxed from “dollar one”.
Tier 1 (4.0%)	Applicable on sales from $5,300,000 to $10,600,000.
Tier 2 (5.5%)	Applicable on sales of $10,600,000 or more.
The Base Tax	Measure ULA sits on top of the existing 0.45% City of Los Angeles transfer tax and the 0.11% Los Angeles County transfer tax.
Property Types	The tax applies to all property types within the City of Los Angeles, including apartment buildings, commercial properties, and industrial sites.

Here is exactly how the newly updated 2026 inflation thresholds work and why precise pricing strategy is critical.

1. The 2026 Inflation-Adjusted Thresholds

When Measure ULA originally took effect in April 2023, the thresholds were set at an even $5 million and $10 million. However, the legislation includes an annual adjustment based on the Chained Consumer Price Index to account for inflation.

For the 2026 tax year (reflecting the adjustments made effective July 1, 2025), the active thresholds and rates are:

• 4.0% Tax: Assessed on transactions above $5,300,000 but below $10,600,000.
• 5.5% Tax: Assessed on transactions of $10,600,000 and above.

It is vital to confirm these exact thresholds with your title or escrow officer based on your anticipated closing date, as the numbers can shift mid-year.

2. The Danger of the “Dollar One” Calculation

The most punitive mechanical feature of Measure ULA is that it is not imposed on a marginal basis.

With standard federal income tax, you only pay higher rates on the income that exceeds a specific bracket. With Measure ULA, the 4% or 5.5% tax is calculated on the full consideration or value of the property, meaning it is applied from dollar one.

The Mechanical Reality:

• If you sell a commercial property for $5,290,000, you are below the threshold. You pay $0 in ULA surcharge.
• If you sell that same property for $5,300,000, you cross the threshold. You instantly trigger a 4% tax bill on the entire amount, costing you $212,000.

Because of this structure, pricing a property right on the edge of a threshold requires intense scrutiny. A property selling for more than $10 million faces a ULA bill of $550,000 or more, deeply impacting the seller’s ultimate net proceeds.

3. The Cumulative Tax Burden

It is critical to remember that Measure ULA is an additional tax. It does not replace the standard documentary transfer taxes already levied in the region.

If you execute a $12,000,000 sale in Los Angeles, your transaction is subject to three separate transfer taxes simultaneously:

1. Los Angeles County Tax: 0.11%.
2. City of Los Angeles Base Tax: 0.45%.
3. Measure ULA Tax: 5.5%.

On a $12 million sale, the ULA portion alone is $660,000. When combined with the city base tax ($54,000) and the county tax ($13,200), the approximate total transfer taxes equal $727,200 (plus applicable fees).

4. Pending Exemptions and Repeal Efforts

Since its inception, Measure ULA has faced heavy opposition and ongoing litigation.

While the Los Angeles City Council has considered amendments—including a proposed 15-year exemption for new commercial, multifamily, and mixed-use construction tied to the issuance of a certificate of occupancy—those specific reforms have faced delays and have not yet fully shielded standard sales.

Furthermore, advocacy groups are actively gathering signatures to place a constitutional amendment on the November 2026 ballot. If passed by California voters, this statewide measure could cap real estate transfer taxes and potentially invalidate Measure ULA entirely. Until then, however, the tax remains fully enforceable on all qualifying transactions.

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Frequently Asked Questions

Does Measure ULA apply to properties outside the City of Los Angeles? No. Measure ULA only applies to real estate transactions within the City of Los Angeles limits. If you sell a property in surrounding municipalities like Beverly Hills or Culver City, Measure ULA does not apply, though those cities may have their own special transfer tax structures.

Who is responsible for paying the ULA tax? While transfer taxes are traditionally paid by the seller, the allocation is fully negotiable between the buyer and the seller. The exact responsibility should be negotiated upfront and clearly outlined in your offer terms.

Are there any exemptions to the Measure ULA tax? Yes. Certain real property transactions are exempt from the tax, including transfers to specific nonprofit organizations and government entities. Entities claiming an IRS 501(c)(3) exemption must submit specific documentation, including their determination letter and most recent audited financial statements, to the Los Angeles Office of Finance.