The underlying dispute involves First Choice Women's Resource Centers, a New Jersey nonprofit pregnancy center, and an administrative subpoena issued by New Jersey Attorney General Matthew Platkin. The subpoena demands donor names, addresses, phone numbers, and places of employment across 28 categories of documents, including every solicitation email and text message sent to donors. First Choice argues the subpoena was issued without a single complaint against the organization and in the context of a hostile enforcement environment that included a consumer alert urging New Jerseyans to beware of pregnancy centers and a reproductive rights strike force. The attorney general says his office initiated the investigation based on concerns about potentially misleading donors, unlicensed practice of medicine, patient privacy practices, and potentially untrue medical statements — not based on individual complaints.

The central legal question is whether First Choice had Article III standing to challenge the subpoena in federal court the moment it was received, or whether it must first litigate in state court and wait for a court order compelling production. The Third Circuit held that First Choice must pursue its claims in state court, a ruling petitioner's counsel Erin Hawley argued violates the Court's decision in Knick, contradicts the courts' virtually unflagging obligation to decide cases within their jurisdiction, and runs contrary to Section 1983. She warned that forcing the dispute into state court would trigger Younger abstention and res judicata, which would almost certainly slam the federal courthouse doors shut — a result she said the attorney general had already achieved against Smith & Wesson by arguing preclusion.

Two competing theories of standing dominated the argument. Hawley pressed an associational harm theory — that a reasonable nonprofit or donor would have been chilled the moment a coercive subpoena arrived demanding donor names on pain of contempt — and a pre-enforcement review theory grounded in the credible threat of enforcement. The federal government, appearing as amicus through Assistant to the Solicitor General Vivek Suri, urged the Court to adopt only the credible threat theory, warning that the chill theory risked conflating Article III requirements with merits analysis and pointing to Laird v. Tatum, Clapper, and Whole Woman's Health v. Jackson as cases where subjective chill was held insufficient.

A recurring fault line was whether the New Jersey subpoena is self-executing. The face of the subpoena twice commands production on pain of contempt and warns that failure to comply may render First Choice liable for contempt and other penalties including business dissolution. But Chief Counsel to the Attorney General Sundeep Iyer maintained that under New Jersey law, as interpreted by the Third Circuit in Smith & Wesson, the subpoena imposes no legal obligation to produce documents and that any duty to produce is wholly contingent on a future state court order. Justice Gorsuch pressed Iyer on the statutory text, noting that the relevant statute says the attorney general's subpoenas have the force of law and that failure to obey allows the AG to seek a contempt order, and questioned whether a single Superior Court decision and a 1995 New Jersey Supreme Court case in Silverman v. Berkson adequately supported the non-self-executing characterization. Justice Alito asked when the attorney general's office first took the position that such subpoenas are not self-executing; Iyer said it was from the start of this litigation, though he acknowledged the office took the opposite position in the earlier Smith & Wesson case.

Justice Kagan invoked a common-sense framing she associated with an argument from Justice Breyer in Clapper, suggesting that an ordinary donor told a subpoena must still be stamped by a court would not find that particularly reassuring. Chief Justice Roberts asked pointedly whether there was a credible chilling effect from the state seeking full names, phone numbers, addresses, and places of employment of every donor who gave through any means other than one specific website. Justice Barrett questioned whether the surrounding context — the consumer alert and the strike force — would itself satisfy even Iyer's own standard for when a non-self-executing subpoena could create objective chill. Iyer responded that the factual allegations did not support a finding of hostility and that the consumer alert merely identified what crisis pregnancy centers do and flagged potential misrepresentations.

Justice Jackson raised a structural concern about the imminence requirement, questioning whether the burden of a non-self-executing subpoena truly falls at the moment of receipt, and whether the pre-enforcement theory effectively relaxes imminence doctrine in a way the Court does not permit in other contexts. Hawley responded that under Dombrowski and Steffel, the Court has never required a plaintiff to show that a constitutional challenge is likely to fail in order to establish a credible threat of enforcement. Iyer, pressed by Justice Jackson, acknowledged that under his theory a party would face preclusion under New Jersey principles after litigating in state court, while also maintaining there are narrow categories of cases where a federal forum might remain available.