City Comptroller John Liu’s former campaign treasurer has been hit with a new charge of lying to the FBI during its probe of contributions to the embattled mayoral contender.

Jia “Jenny” Hou allegedly made the bogus statements on Feb. 27, one day before she was busted on charges of scheming to funnel illegal donations to Liu’s campaign.

Hou pretended that a Jan. 17 report she filed with the city Campaign Finance Board included all campaign-contribution bundlers “and [that] no one was left off,” according to a new indictment of fund-raiser Xing Wu “Oliver” Pan.

Hou also falsely claimed she had turned over “all responsive documents” after checking “every single e-mail in her e-mail account,” the Manhattan federal court filing says.

Defense lawyer Gerald Lefcourt said Hou would plead not guilty to all charges next week.

“The government charges are just wrong, plain and simple, something which will be entirely evident at trial,” he said.