President Trump and his allies say they intend an aggressive challenge to how the votes are counted in key states, and Democrats are mobilizing to meet it.

    As Voting Nears End, Battle Intensifies Over Which Ballots Will Count

    Lawyers for both Democratic and Republican Parties monitoring election officials reviewing ballots on Monday at the Miami-Dade County Elections Department in Doral, Fla.

      With the election coming to a close, the Trump and Biden campaigns, voting rights organizations and conservative groups are raising money and dispatching armies of lawyers for what could become a state-by-state, county-by-county legal battle over which ballots will ultimately be counted.

      The deployments — involving hundreds of lawyers on both sides — go well beyond what has become normal since the disputed outcome in 2000, and are the result of the open efforts of President Trump and the Republicans to disqualify votes on technicalities and baseless charges of fraud at the end of a campaign in which the voting system has been severely tested by the coronavirus pandemic.

      In the most aggressive moves to knock out registered votes in modern memory, Republicans have already sought to nullify ballots before they are counted in several states that could tip the balance of the Electoral College.

      In an early test of one effort, a federal judge in Texas on Monday ruled against local Republicans who wanted to compel state officials to throw out more than 127,000 ballots cast at newly created drive-through polling places in the Houston area. The federal court ruling, which Republicans said they would appeal, came after a state court also ruled against them.

      In key counties in Nevada, Michigan and Pennsylvania, Republicans are seeking, with mixed results so far, to force election board offices to give their election observers more open access so they can more effectively challenge absentee ballots as they are processed, a tactic Republicans in North Carolina are seeking to adopt statewide.

      And everywhere, in a year that has seen record levels of early voting and a huge surge in use of voting by mail, Republicans are gearing up to challenge ballots with missing signatures or unclear postmarks.

      In his last days of campaigning, Mr. Trump has essentially admitted that he does not expect to win without going to court. “As soon as that election is over,” he told reporters over the weekend, “we’re going in with our lawyers.”

      Trailing consistently in the polls, Mr. Trump in that moment said out loud what other Republicans have preferred to say quietly, which is that his best chance of holding onto power at this point may rest in a scorched-earth campaign to disqualify as many votes as possible for his Democratic opponent, Joseph R. Biden Jr.

      If there is a clear-cut outcome on Tuesday night that could not plausibly be challenged via legal action, all of the planning on both sides could become moot. But if there is no decisive result, the following days would likely see an intensifying multifront battle fought in a variety of states.

      After months of claiming that any election outcome other than a victory for him would have to have been “rigged,” the president used his final days on the campaign trail to cast doubt on the very process of tabulating the count, suggesting without any evidence that any votes counted after Tuesday, no matter how legal, must be suspect.

      As Voting Nears End, Battle Intensifies Over Which Ballots Will Count

      Paul Kilchrist, an election clerk, setting up a drive-through voting site last week in Houston. Texas Republicans tried to compel state officials to throw out more than 127,000 ballots registered at newly created drive-through polling sites.

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      In an interview, Justin Riemer, the chief counsel for the Republican National Committee, indicated that much of the legal wrangling in the days to come would be over such late-arriving ballots, and he disputed Democratic charges that Republicans were solely seeking to knock out valid Democratic votes.

      “Our position is that all lawfully cast ballots should be counted,” he said. “If the ballot doesn’t meet the deadline, then I guess if one considers that to be a technicality, so be it, but those ballots shouldn’t be counted.”

      He said the party’s efforts this year were about ensuring the election was conducted by the letter of the law. “We are protecting the existing safeguards that are in place and making sure the law is enforced and ensuring in the process that everyone can have confidence in the results,” he said.

      Mr. Trump has spent the past few years appointing conservative judges, an effort that has affected the balance on several appellate panels that will be critical in swing-state voting fights while giving the Supreme Court a new, 6-to-3 conservative tilt.

      And he has another wild card in Mr. Barr.

      Attorney General William P. Barr is one of Mr. Trump’s closest allies.Credit…Doug Mills/The New York Times

      This summer, Mr. Barr made a string of exaggerated claims about the problems with mail-in voting and opened the door to sending in federal authorities to stop voter fraud threats.

      Behind closed doors, the attorney general briefed Mr. Trump on incremental developments in minor voter fraud investigations. The president, the White House and his campaign then promoted the cases as evidence that mail-in voting was highly problematic.

      In the past couple of weeks, however, Mr. Barr and the Justice Department have gone quiet, leading to a new pressure campaign from conservative groups to aid Mr. Trump’s efforts to stop the counting of any mail-in ballots that arrive after Election Day.

      “D.O.J. should be prepared to go to court on this — it’s Election Day, not election week or month,” said Tom Fitton, the head of the conservative group Judicial Watch.

      Mr. Fitton, who said his group had more lawyers and investigators dedicated to scrutinizing this election than any other, said that Mr. Barr needed to be prepared to use his legal power — including the F.B.I. — to ensure that states were keeping ballots that came in before Election Day separate from those that came in after.

      Both sides agreed that some of the most important postelection legal wrangling would most likely take place in Pennsylvania, where uncertainty surrounds the state’s plan to count ballots that are postmarked by Election Day but arrive in the three following days. The United States Supreme Court last week allowed Pennsylvania to keep that plan intact, though some of the justices opened the door to considering the issue again if necessary, and Republicans have indicated they might go back to the court.

      That situation has led Josh Shapiro, Pennsylvania’s attorney general and a Democrat, to issue guidance that election officials should segregate any ballots that arrive after 8 p.m. Tuesday.

      “We made a careful decision to segregate those ballots in part to stave off possible future legal challenges from Donald Trump and his enablers,” Mr. Shapiro said.

      Some lawyers also believe there is the potential that unclear postmarks will be to 2020 what “dimpled chads” were to the 2000 recount in Florida. (The term denoted unclear preferences on the state’s punch-card ballots.)

      “I see that being the main area where there could be some disputes between the two sides,” said Mr. Riemer, the Republican Party lawyer. “There is some ambiguity particularly in Pennsylvania in regard to how you treat a ballot that arrives after Election Day but does not have an indication that it is postmarked by Election Day.”

      Mr. Shapiro said his team had been preparing for different levels of challenges from Trump-aligned lawyers and groups.

      “They’ll be fanned out across Pennsylvania, on Election Day, and prepared for whatever challenges to possibly come beginning at 8:01 when the polls close,” he said.

      An election official scanning mail-in ballots last week at the Clark County Election Department in Las Vegas.Credit…Bridget Bennett for The New York Times

      The Trump campaign and Republicans have also been seeking greater access to the election boards counting ballots, as they did in Clark County, Nev., in a lawsuit that would have slowed counting there. Democrats equated that suit with harassment.

      On Monday, a Nevada judge, James E. Wilson Jr., sided with the Democrats.

      “There is no evidence that any vote that should lawfully be counted has or will not be counted,” Judge Wilson wrote. “There is no evidence that any vote that should lawfully not be counted has been or will be counted.”

      With hours to go before Election Day, Republicans said they were considering an appeal.