State regulators have subpoenaed the Trump Organization’s longtime insurance broker — and they’ve also started looking into past policies and claims involving President Trump’s family business — as part of an ongoing probe, a report says.

The insurer, Aon, was served on Monday night, according to the New York Times.

Investigators from the state’s Department of Financial Services are reportedly probing the Trump policies and claims to see if there’s been any inflating of assets — like the president’s former attorney, Michael Cohen, alleged in his congressional testimony last week.

The Trump Organization did not immediately respond to requests for comment on Tuesday.

DFS officials can only conduct civil investigations, so any wrongdoing will ultimately be referred to state prosecutors.

A source told the Times that the subpoena issued to Aon seeks copies of communications made between the company, President Trump and the Trump Organization. It also demands that the insurer provide internal documents, as well.

Cohen claimed during his testimony last week that the president had been illegally inflating the value of his assets in order to obtain higher insurance values.

Aon has until March 9 to provide the requested items.