A senior Harris campaign official said in a conference call with reporters on Friday they "fully expect" that Trump will falsely claim victory on Tuesday night, before all the votes are fully counted.
"He did this before it failed. If he does it again, it will fail," the official said.
In 2020, Trump declared himself the winner in the early morning hours after Election Day, three days before the first television networks made a call. He ultimately lost to his Democratic opponent Joe Biden. He has never accepted the result and continues to falsely assert that it was stolen from him through widespread fraud.
Steve Bannon, a key Trump ally, said Trump should quickly declare victory.
"He should stand up and say, 'Hey, I've won this,'" Bannon told a New York Times reporter on Tuesday, shortly after being released from a federal prison, where he served four months for defying congressional subpoenas on the Jan. 6, 2021 attacks on the U.S. Capitol.
The Trump campaign told Reuters that the Republican candidate would fight for all votes until the polls close, but it did not directly answer a question about whether Trump planned to again declare victory before the race was called.
One Trump donor, Bill Bean, who has at times been critical of the former president, told Reuters he hopes either Harris or Trump win by wide margins, so that the results are as widely accepted as possible.
NO REPUBLICAN FIREWALL
In 2020, Trump's victory declaration was met with condemnation from Democrats and many high-profile Republicans. Markets reacted with a shrug, with major stock indices climbing modestly in the days after the election.
But this time could be different.
The former president has consolidated near-total control of the Republican Party in the intervening years, meaning many influential conservatives could be more willing to go along with his claims, several political strategists said.
"We've seen plenty of evidence that he is in complete control of the party ... and we've seen no evidence that party officials or elected officials will push back," said Chip Felkel, a long-time Republican strategist who is critical of Trump.
Trump and his Republican allies have also spent months laying the groundwork for contesting a loss by claiming that non-citizens could try to vote for the Democratic Party and by readying an army of lawyers to go to court to challenge results.
At his rallies, Trump often says they need to make sure their win is "too big to rig."
Source: Reuters