New Jersey FAIR Act Bans Algorithmic Rent-Setting Software

New Jersey's FAIR Act Bans Algorithmic Rent-Setting Software

Gov. Mikie Sherrill signed the Forbidding the Algorithmic Inflation of Rent (FAIR) Act, Assembly Bill A3497, into law on July 20, 2026, barring New Jersey landlords and third-party pricing coordinators from sharing sensitive rental data or using algorithms to coordinate rents, effective July 2027.

Information last verified on July 21, 2026. This is a developing story; we update it as the record changes.

Jurisdiction scope: This law applies to residential rental properties in the state of New Jersey. It does not apply outside New Jersey, though similar measures are advancing in other states and cities following earlier local bans and a federal case against RealPage.

What Happened

New Jersey Gov. Mikie Sherrill signed the FAIR Act on July 20, 2026, according to the New Jersey Legislature's official bill record for A3497, corroborated by Gothamist and the New Jersey Monitor. The bill, sponsored in the Assembly by Yvonne Lopez, Margie Donlon, Chigozie Onyema and Katie Brennan, and carried in the Senate as companion bill S451 by Sen. Brian Stack (D-33), cleared the Legislature on June 30, 2026, with the Senate voting 33-4 and the Assembly voting 57-22.

At the signing, Sherrill said the tools "put competing landlords on the same team against renters" and let them "coordinate prices, move in lockstep, and push rents higher and higher," according to reporting by the New Jersey Monitor and Gothamist.

The FAIR Act does not take effect immediately. It becomes operative in July 2027, giving landlords, software vendors and the Attorney General's Office roughly a year to adjust data-sharing arrangements and build enforcement infrastructure before the prohibitions apply.

What the Law Actually Says

The FAIR Act creates two distinct prohibitions rather than one blanket software ban.

First, it bars residential rental property owners and third-party "coordinators," a term covering pricing-software vendors and data-analytics services, from sharing certain categories of sensitive, nonpublic competitive information for use in setting rents. The barred data categories include current rental prices, occupancy levels, housing supply and lease-expiration or lease-termination dates, the kind of granular, nonpublic inputs that revenue-management software has used to recommend coordinated rent increases across multiple, otherwise-competing landlords.

Second, and separately, the law prohibits parallel pricing coordination, meaning tacit or express agreements between two or more unrelated residential rental property owners to raise, lower or otherwise manipulate rental prices in lockstep, whether or not software is involved.

Enforcement runs through the existing New Jersey Antitrust Act rather than a brand-new penalty schedule. Violations are prosecuted using that law's existing enforcement mechanisms, including the possibility of a private right of action for tenants harmed by a landlord's anticompetitive conduct. The bill also requires the Attorney General's Office to stand up an online portal where renters can report suspected violations once the law takes effect.

The FAIR Act arrives roughly fifteen months after New Jersey's Attorney General sued RealPage and about ten of the state's largest landlords, alleging the defendants used RealPage's algorithmic pricing software and exchanged sensitive, nonpublic information to align rents and avoid competing on price, in violation of state and federal antitrust and consumer-protection law. That case is ongoing. It sits alongside a broader national reckoning with algorithmic rent-setting, including the U.S. Department of Justice's settlement with property manager Willow Bridge over RealPage-linked pricing practices, and follows earlier municipal bans in Jersey City and Hoboken. New Jersey's own recent data broker registration and deletion law reflects a similar pattern of the state moving to regulate how personal and market data gets aggregated and monetized.

Analysis: Why This Matters

The following is analysis from the Recording Law Editorial Team. The FAIR Act is notable less for banning "artificial intelligence" outright than for targeting a specific data-sharing mechanism that antitrust regulators argue functions like traditional price-fixing, carried out through software instead of a phone call. By naming the categories of data that cannot be pooled, current rents, occupancy, supply and lease-expiration dates, rather than naming a specific product, the statute is written to reach the underlying conduct of sharing and coordinating on nonpublic competitor data, regardless of which vendor's tool is used or how a tool is rebranded.

Routing enforcement through the existing New Jersey Antitrust Act, rather than creating a standalone penalty regime, also matters. It means the FAIR Act's practical effect will depend substantially on how the Attorney General's Office and private plaintiffs use antitrust tools already being tested in the pending RealPage litigation, rather than on a freestanding enforcement bureaucracy the statute would otherwise need to build from scratch.

The one-year runway to a July 2027 effective date gives covered businesses time to unwind existing data-sharing arrangements before liability attaches. Whether that runway proves adequate, and how the Attorney General's promised violation-reporting portal gets built and used, are open questions this article will track as the record develops.

How This Affects You

Renters in New Jersey are not required to take any action. The FAIR Act does not create a claims process or a form to fill out, and its data-sharing and parallel-pricing prohibitions do not take effect until July 2027. Once the Attorney General's promised reporting portal exists, renters who believe a landlord's pricing appears coordinated with competitors may have a channel to flag it, but the statute does not by itself resolve individual rent disputes.

Property managers, landlords and pricing-software vendors operating in New Jersey have roughly a year before the FAIR Act's prohibitions become enforceable. Businesses that currently share competitor rent, occupancy, supply or lease-expiration data as inputs to a pricing tool, or that participate in a revenue-management arrangement with other unrelated property owners, may want to review those arrangements against the statute's text before July 2027. This article does not constitute individualized legal advice for any specific lease, portfolio or software arrangement; readers with a particular situation should consult a licensed New Jersey attorney.

Renters and landlords elsewhere should note that the FAIR Act is a New Jersey state law and does not apply outside New Jersey, though it fits a broader pattern of state-level attention to rent regulation and renter protections, visible in Connecticut's fair rent commission litigation and in the outcome of Massachusetts' rent-control ballot fight.

This is general legal information, not legal advice. This article summarizes a New Jersey statute, the FAIR Act (A3497), as verified from primary and independent sources as of July 21, 2026. It is not a substitute for advice from a licensed New Jersey attorney about your specific situation. Laws change and this is a developing story; consult the New Jersey Legislature's official bill text and a qualified attorney before acting on any information here.

Last updated: 2026-07-21. This is a developing story; details verified as of 2026-07-21.

Frequently Asked Questions

What is the New Jersey FAIR Act?

The FAIR Act, Assembly Bill A3497, is a New Jersey law signed by Gov. Mikie Sherrill on July 20, 2026. It bars rental property owners and third-party coordinators from sharing sensitive nonpublic rental data or using algorithms to coordinate rent prices, and it separately bars parallel pricing coordination among landlords.

When does the FAIR Act take effect?

The law takes effect in July 2027, roughly a year after Gov. Sherrill signed it.

What data can landlords no longer share under the FAIR Act?

The law bars sharing current rental prices, occupancy levels, housing supply and lease-expiration dates when that data feeds a rent-setting algorithm shared across otherwise competing landlords.

Does the FAIR Act ban all rent-pricing software?

No. It targets the sharing of sensitive nonpublic competitor data used to coordinate rents and separately bars parallel pricing agreements between landlords. It is not a ban on software generally.

Who enforces the FAIR Act?

Violations are prosecuted under the enforcement mechanisms of the New Jersey Antitrust Act, including a private right of action for affected tenants, and the Attorney General's Office must set up an online portal for renters to report suspected violations.

How is the FAIR Act connected to the RealPage lawsuit?

New Jersey's Attorney General sued RealPage and about ten large landlords in 2025 over alleged rent-fixing using algorithmic pricing software. The FAIR Act follows that lawsuit and targets the same category of data-sharing conduct by statute.

Does the FAIR Act apply outside New Jersey?

No. It is a New Jersey state law and applies to residential rental properties within New Jersey. It does not apply in other states.

Who sponsored the FAIR Act?

The Assembly version was sponsored by Yvonne Lopez, Margie Donlon, Chigozie Onyema and Katie Brennan. The Senate companion, S451, was sponsored by Sen. Brian Stack.