MADISON, Wis. — The final Wisconsin county submitted its canvassed vote totals to the state elections commission on Tuesday morning, starting the clock for President Donald Trump to file for a recount as he has promised supporters he would.

The canvassed totals show Democrat Joe Biden beat Trump by about 20,600 votes, which is a roughly six-tenths of a point margin — close enough for Trump to file for a recount.

He has until 5 p.m. on Wednesday to submit the $7.9 million estimated cost for a statewide recount and other required paperwork. Trump could also file for a recount only in select counties, which would reduce his cost and allow him to target areas where votes were predominantly for Biden. Counties would have to start the recount no later than Saturday and complete it by Dec. 1.

Trump has been promising a recount in Wisconsin as part of fundraising pleas he’s been issuing since the election, but a campaign spokeswoman stopped short of promising a recount on Tuesday.

“The legal team continues to examine the issues with irregularities in Wisconsin and are leaving all legal options open, including a recount and an audit,” said Jenna Ellis, Trump 2020 legal adviser.

Wisconsin’s top elections chief and local officials have said there were no reports of widespread problems or wrongdoing.