Pincher served as an Assistant Whip and Comptroller of the Household in 2017, before he resigned after being implicated in the 2017 Westminster sexual misconduct allegations, having been accused of sexual misconduct by Tom Blenkinsop and Alex Story. Two months later, in January 2018, he was appointed by Theresa May as Government Deputy Chief Whip and Treasurer of the Household. After Boris Johnson became Prime Minister in July 2019, Pincher was appointed Minister of State for Europe and the Americas.