Former President Donald J. Trump has been knowledgeable that he may quickly face federal indictment for his efforts to carry onto energy after his 2020 election loss, doubtlessly including to the exceptional array of legal prices and different authorized troubles going through him at the same time as he campaigns to return to the White House.

Mr. Trump was knowledgeable by his legal professionals on Sunday that he had acquired a so-called goal letter from Jack Smith, the particular counsel investigating his makes an attempt to reverse his defeat on the polls, Mr. Trump and different folks conversant in the matter mentioned on Tuesday. Prosecutors use goal letters to inform potential defendants that investigators have proof tying them to crimes and that they may very well be topic to indictment.

“Deranged Jack Smith” despatched Mr. Trump a letter on Sunday evening informing him he was a “TARGET of the January 6th Grand Jury” investigation, Mr. Trump mentioned in a submit on his social media platform.

Such a letter “almost always means an Arrest and Indictment,” wrote Mr. Trump, whose marketing campaign is rooted in accusations of political persecution and a promise to purge the Justice Department and Federal Bureau of Investigation of personnel he sees as hostile to him and his agenda.

Mr. Smith’s spokesman had no remark.

An indictment of Mr. Trump could be the second introduced by Mr. Smith, who’s also prosecuting the former president for risking nationwide safety secrets and techniques by taking categorised paperwork from the White House and for obstructing the federal government’s efforts to reclaim the fabric.

Mr. Trump can also be beneath indictment in Manhattan on prices associated to hush cash funds to a porn star earlier than the 2016 election. And he faces the probability of prices from the district legal professional in Fulton County, Ga., who has been conducting a wide-ranging inquiry into Mr. Trump’s makes an attempt to reverse his 2020 election loss in that state.

The goal letter cited three statutes that may very well be utilized in a prosecution of Mr. Trump by Mr. Smith’s workforce, an individual briefed on the matter mentioned. They embrace a possible cost of conspiracy to defraud the United States and a broad cost associated to a violation of rights, the individual mentioned.

Whether Mr. Smith and his prosecutors will select to cost Mr. Trump on all or any of these statutes remained unclear, however they seem to have assembled proof about an array of techniques that Mr. Trump and his allies used to attempt to stave off his election defeat.

Those efforts included assembling slates of so-called faux electors from swing states that Mr. Trump misplaced; pressuring state officers to dam or delay Joseph R. Biden Jr.’s victories; looking for to influence Vice President Mike Pence to impede congressional certification of the Electoral College end result; elevating cash primarily based on false claims of election fraud; and rallying supporters to come back to Washington and march on the Capitol on Jan. 6, 2021.

It additionally stays unknown whether or not others is likely to be charged together with Mr. Trump. Several of his closest allies throughout his efforts to stay in workplace, together with Rudolph W. Giuliani, who was serving as his private lawyer, and John Eastman, who promoted the concept that Mr. Pence may preserve Congress from certifying Mr. Biden’s victory, mentioned by means of their legal professionals that they’d not acquired goal letters.

Just hours after Mr. Trump disclosed his receipt of the goal letter, the Michigan legal professional basic announced felony state charges towards 16 folks for his or her involvement in an try and overturn Mr. Biden’s victory within the state by convening a slate of pro-Trump electors.

The news of one other potential indictment of Mr. Trump underscored the stakes of an intensifying authorized and political battle whose penalties are each incalculable and unpredictable.

Mr. Trump stays a dominant front-runner for the Republican presidential nomination, despite — or to a point due to — the rising listing of prices and potential prices towards him.

His marketing campaign technique has been to embrace the investigations as proof of a plot by a Democratic administration to disclaim him and his supporters a victory in 2024, a message that continues to resonate amongst his followers. He was elevating cash off news of the goal letter inside hours of revealing that he had acquired it.

But for Mr. Trump, the stakes are deeply private, given the intense risk that he may face jail time if convicted in a number of of the instances. In that sense, a profitable marketing campaign — and the ability to make at the very least the federal instances go away by pardoning himself or directing his Justice Department to dismiss them — can also be a battle for his liberty.

At a Fox News city corridor in Cedar Rapids, Iowa, on Tuesday evening, the host, Sean Hannity, requested Mr. Trump how he appeared unbothered by the investigations. But Mr. Trump pushed again.

“It bothers me,” Mr. Trump mentioned. He accused the Biden administration of attempting to intimidate him however mentioned, “They don’t frighten us.”

Mr. Trump spent a lot of Tuesday selling a scorched-earth political technique, consulting with allies in Washington together with Speaker Kevin McCarthy and Representative Elise Stefanik, a New York Republican and onetime critic who has turn out to be one in all his staunchest defenders. Mr. Trump urged Ms. Stefanik to go “on offense” throughout a prolonged name from his golf membership in Bedminster, N.J., in accordance with an individual with information of the dialog.

His important rival in the intervening time for the Republican nomination, Gov. Ron DeSantis of Florida, mentioned Mr. Trump was a sufferer of the “politicization” of the Justice Department, persevering with a sample during which distinguished figures in his get together stay leery of criticizing him and drawing the ire of his supporters.

At least two grand juries in Washington have been listening to issues associated to Mr. Trump’s efforts to remain in workplace. A trial, if it involves that, would doubtless be held in Federal District Court in Washington, the place lots of the Jan. 6 rioters and leaders of two far-right teams, the Proud Boys and the Oath Keepers, have been prosecuted.

Based on the outcomes of these trials, the jury pool in Washington would doubtless be much less favorable to the previous president than the one that might be empaneled from a largely pro-Trump area round Fort Pierce, Fla., the place the categorised paperwork trial is at the moment scheduled to happen.

Two of Mr. Trump’s legal professionals, Todd Blanche and Christopher M. Kise, briefly talked about the brand new goal letter at a pretrial hearing in Florida on Tuesday on the paperwork case. While Mr. Kise and Mr. Blanche gave no particulars about what the letter mentioned, they used it to argue that Mr. Trump was primarily being besieged by prosecutors and that the trial within the categorised paperwork case ought to be delayed till after the 2024 election.

In disclosing that he had acquired the goal letter, Mr. Trump mentioned he was given 4 days to testify earlier than a grand jury if he chooses. He is anticipated to say no. The timetable steered by the letter means that he won’t be charged this week, in accordance with folks conversant in the state of affairs.

Fani T. Willis, the district legal professional in Fulton County, Ga., who has pressed forward together with her personal investigation of Mr. Trump and his allies, may carry prices as early as subsequent month. If she had been to proceed first, that might complicate Mr. Smith’s case. Accounts of witnesses known as to testify each instances may fluctuate barely, seeding doubts about their testimony, as an example — which could clarify why Mr. Smith is transferring quick, in accordance with former federal prosecutors.

Federal investigators had been gradual to start investigating all of the efforts to overturn the outcomes of the 2020 election, overwhelmed with prosecuting the a whole bunch of rioters who illegally entered the Capitol. The preliminary plan for investigating the assault’s planners, drafted by the Trump-appointed U.S. legal professional in Washington and later adopted by Attorney General Merrick B. Garland, didn’t embrace any express reference to the previous president. The F.B.I. took the same tack.

However, within the months main as much as Mr. Smith’s appointment as a special counsel final fall, there have been sturdy indications that federal prosecutors had been pivoting to look at whether or not Mr. Trump and his allies might have dedicated crimes.

The F.B.I.’s Washington discipline workplace opened an investigation in April 2022 into electors who pledged fealty to Mr. Trump in states he had misplaced. Earlier, the authorities had seized the cellphones of Mr. Eastman, a authorized architect of Mr. Trump’s efforts to overturn his 2020 election loss, and Jeffrey Clark, a lawyer whom Mr. Trump had tried to put in because the performing legal professional basic.

Among the crimes that prosecutors and brokers meant to research had been mail and wire fraud, conspiracy and obstruction of an official continuing earlier than Congress.

By late final yr, the varied investigations had been introduced beneath Mr. Smith, who moved shortly with a flurry of exercise, together with subpoenas and witness interviews.

Mr. Smith and his workforce don’t seem like executed. A spokesman for former Gov. Doug Ducey of Arizona mentioned that Mr. Smith’s workforce reached out to him after The Washington Post reported that Mr. Trump had tasked Mr. Pence with pressuring Mr. Ducey to overturn Mr. Biden’s slim victory there.

The spokesman mentioned that Mr. Ducey will do “the right thing” and that he had executed so because the election. It was unclear whether or not the contact was to request a voluntary interview by Mr. Ducey or a grand jury look.

Mr. Trump’s son-in-law, Jared Kushner, appeared before one of the grand juries in June, in accordance with folks conversant in his look. Mr. Giuliani had a latest interview with prosecutors.

Ben Protess, Jonathan Swan and Luke Broadwater contributed reporting.