For the fourth time in three legislative sessions, the New Hampshire Legislature has handed the governor a bill that would carve a transgender-specific exception into the state’s Law Against Discrimination, and for the fourth time in three sessions, that bill is widely expected to be vetoed. Senate Bill 552, which now sits on Gov. Kelly Ayotte’s desk, is essentially the same proposal she has already vetoed twice in 2025 and 2026, and that her predecessor, Gov. Chris Sununu, vetoed in 2024. According to the New Hampshire Bulletin, the latest bill is nearly identical to 2024’s House Bill 396, 2025’s House Bill 148, and 2026’s earlier Senate Bill 268, all of which fell short of becoming law.

The cycle has become one of the defining patterns of the Concord political year. Republican legislators advance the bill on a wave of conservative grassroots support, send it to a Republican governor, and then watch that governor veto it on the grounds that the language is too broad to survive a real-world test. Then the next session, lawmakers refile it, and the loop begins again.

What SB 552 Actually Does

The state’s 2018 Law Against Discrimination, signed by Sununu, prohibits discrimination on the basis of race, religion, age, disability, and gender identity, among other categories. SB 552 does not repeal that protection. Instead, it creates a series of exceptions that allow certain settings to bar transgender people from spaces matching their gender identity. Under the bill, the owner of a private bathroom or locker room could lawfully forbid a transgender person from using the facility that aligns with how they live and present. A school could create a policy that excludes transgender students from sports teams that match their gender identity. A gym could maintain sex-segregated locker rooms that exclude transgender members from the side they identify with. And, perhaps most consequentially, a correctional facility could place a transgender inmate in a jail or prison wing for their sex assigned at birth rather than their gender identity.

The text does not impose any of those policies. It simply removes the legal exposure for institutions that choose to adopt them. Opponents argue that distinction is cosmetic, because the practical effect of clearing the legal path is to encourage more institutions to draw harder lines. Supporters argue the bill protects what they describe as legitimate privacy interests in spaces traditionally segregated by biological sex.

A Pattern Of Vetoes

In 2024, Sununu vetoed HB 396, the first iteration. His veto message argued that the bill ran “contrary to New Hampshire’s Live Free or Die spirit” and that it “seeks to solve problems that have not presented themselves.” Sununu, a Republican who has positioned himself as a moderate within the state party, framed the issue as one of unnecessary government intervention in private institutional choices.

When Ayotte took office in 2025, the bill came back as HB 148. She vetoed it as well. Her message struck a different note. She wrote that “there are important and legitimate privacy and safety concerns raised by biological males using places such as female locker rooms and being placed in female correctional facilities,” signaling that she agreed with the substance of what supporters were trying to accomplish. But she said the bill was “overly broad and impractical to enforce, potentially creating an exclusionary environment for some of our citizens.” Translated from veto-message language, Ayotte was telling lawmakers that the writing was the problem, not the goal.

The Legislature tried a third time earlier in 2026 with SB 268. Ayotte vetoed again. “I vetoed a nearly identical bill to this one last year,” she wrote in the message. “I made it clear this issue needed to be addressed in a thoughtful, narrow way that protects the privacy, safety, and rights of all Granite Staters. Unfortunately, there is minimal difference between Senate Bill 268 and the bill I vetoed last year, which Governor Sununu vetoed the year prior.” That message, delivered just weeks ago, made it abundantly clear that the governor was looking for a narrower, more tightly drafted version of the policy, not the same broad framework with a new bill number.

Why Lawmakers Keep Trying

The answer, in part, is electoral. The Republican legislative caucus has a sizable bloc of members in safe seats who view social-issue votes as part of the contract with their primary voters. Even if a bill is destined for a veto, having a recorded vote in favor of it allows those members to credibly tell constituents they took the fight. There is also a longer game in play. Bill sponsors hope to either flip the governorship to a more receptive Republican, or convince the current governor that political dynamics have shifted enough to sign a future iteration. Some sponsors have privately said they will refile next year, in nearly the same form, regardless of what happens to SB 552.

Critics describe the cycle as wasteful. Each iteration costs the state staff time, generates hours of committee testimony, and exhausts the energy of advocates on both sides. Several civil rights groups argued in committee that the repeated reintroduction of essentially the same proposal creates an atmosphere of legislative harassment for the state’s small transgender population, particularly for transgender youth. The Bulletin’s reporting includes testimony along those lines from multiple hearings during the current session.

Supporters reject that framing. They point to high-profile incidents in other states where transgender inmates were housed in women’s correctional facilities or where transgender athletes competed in girls’ sports, and they argue New Hampshire would be naive not to set a clear statutory framework now rather than waiting for a local controversy to force the issue.

What Ayotte Is Likely To Do

Ayotte’s three previous public statements on the issue point strongly toward a fourth veto. Her vetoes have been delivered with relatively quick turnaround and similar reasoning each time: the goal is fine, the execution is not. Unless SB 552 contains material changes from SB 268, the governor’s office has no obvious off-ramp from another veto. The Bulletin’s review of the latest text concluded the differences are minimal.

The deeper question is whether Republican leadership will start engaging seriously with the narrower version of the policy Ayotte has invited. So far, that engagement has not happened in any visible way. Drafting a bill that would survive a constitutional challenge under the state’s Law Against Discrimination, while still accomplishing what sponsors want, requires real legal and legislative craft. None of the four versions to date has attempted that level of revision, which some moderates in the caucus see as a missed strategic opportunity.

The Override Math

Even if Ayotte vetoes again, there is a path, in theory, to an override. Under New Hampshire’s constitution, both chambers can override a gubernatorial veto with a two-thirds vote. In practice, the Republican caucus has not held the math to make that happen on social-issue bills of this magnitude, and the Democratic caucus has voted in lockstep against each version. The first three vetoes were sustained. Bill watchers do not expect a different outcome on SB 552 if Ayotte vetoes as anticipated.

That means the most likely near-term effect of SB 552 is symbolic: it forces another high-visibility political moment at the State House and gives both parties material to use in fall campaign mail. With a governor’s race already underway, and with related civil rights and human services fights playing out in the same session, the political stakes of each veto are higher than the underlying legal stakes.

Broader Context

New Hampshire’s debate fits into a national pattern of state-level legislative pushes on transgender bathroom and sports policies, but the Granite State has charted a distinctive course. Sununu’s signature on the 2018 gender-identity protection statute aligned the state with a small bipartisan group of conservative-leaning states that nonetheless extended civil rights coverage. The current legislative pattern is essentially an attempt by some Republican legislators to peel back portions of that 2018 framework. The willingness of two consecutive Republican governors to veto the rollback has made New Hampshire something of an outlier on the conservative side of the policy spectrum.

What happens next depends on three factors. First, whether Ayotte signs, vetoes, or lets the bill become law without her signature. The third option, given how clearly she has telegraphed her opposition, is the least likely. Second, whether Republican legislative leaders accept her invitation to narrow the bill, or whether they prefer the political clarity of repeating the same fight. Third, whether the 2026 election alters the partisan map of either the governor’s office or the Legislature in a way that changes the math for 2027. With Warmington and Kiper challenging Ayotte from the left on issues including Medicaid premiums set to take effect in July, the political terrain that SB 552 inhabits is already shifting underneath the bill’s sponsors. For now, the safest forecast is the simplest one: bill goes up, veto pen comes out, override fails, and the cycle restarts next session.

What is SB 552?

SB 552 is a New Hampshire bill that would create exceptions to the state's 2018 Law Against Discrimination, allowing private and public institutions to exclude transgender people from bathrooms, locker rooms, sports teams, and correctional facilities corresponding with their gender identity.

How many times has this bill been vetoed?

Three times so far in three years: Gov. Chris Sununu vetoed HB 396 in 2024, and Gov. Kelly Ayotte vetoed HB 148 in 2025 and SB 268 earlier in 2026. SB 552 would be the fourth version sent to the governor.

Is Ayotte expected to sign SB 552?

No. Ayotte's previous veto messages have consistently said the bill is too broad and impractical to enforce. Unless SB 552 contains substantial changes from earlier versions, a fourth veto is widely expected.

Could the Legislature override a veto?

In theory yes, with a two-thirds vote in both chambers. In practice the Republican caucus has not had the numbers to override on this issue, and the previous three vetoes were all sustained.

Does SB 552 ban transgender people from these spaces outright?

No. It does not require any institution to exclude transgender people. It removes the legal exposure for institutions that choose to adopt exclusionary policies, which critics argue effectively encourages those policies.

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