IRS Commissioner Billy Long with President Donald Trump in May at the White House. (Tom Brenner/For The Washington Post) By Riley Beggin , Jacob Bogage and Kadia Goba

President Donald Trump will replace Internal Revenue Service Commissioner Billy Long, just two months after he was confirmed to the job.

Long will be nominated as U.S. ambassador to Iceland, he said on social media Friday afternoon. Subscribe for unlimited access to The Post You can cancel anytime. Subscribe

Treasury Secretary Scott Bessent will serve as the acting IRS commissioner, according to a White House official and another person familiar with the matter, both speaking on the condition of anonymity to discuss a move that hadn’t been announced yet. It was unclear when Long would step down. The White House

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