Billy Long Can Now Boast He’s the Fastest IRS Commissioner Dropout in History

Exterior of IRS building in Washington DC

As you may have heard, former auctioneer and now former IRS commissioner Billy Long is going, going, gone from his post. When reporting the news on Friday afternoon, Washington Post said their sources told them Trump administration officials “forced” him out and tied it to a DHS request for data related to 40,000 people DHS thinks are here illegally. WaPo said:

The Internal Revenue Service clashed with the White House over using tax data to help locate suspected undocumented immigrants hours before Trump administration officials forced IRS Commissioner Billy Long from his post Friday, according to two people familiar with the situation.

The Department of Homeland Security sent the IRS a list Thursday of 40,000 names of people DHS officials thought were in the country illegally and asked the IRS to use confidential taxpayer data to verify their addresses, said the people, who spoke on the condition of anonymity for fear of reprisals.

Billy Long was sworn in on July 16, 2025. Meaning he lasted less than two months. Curious if this is in fact the shortest tenure of an IRS commish, we went digging. Luckily the IRS has a page listing the shortest — and longest — kings and queens of Internal Revenue.

NameTenureDates
Robert E. Hannegan3 months, 14 days10/9/1943 — 1/22/1944 
William Orton4 months 7/1/1865 — 10/31/1865 
Alfred Pleasonton7 months, 6 days 1/3/1871 — 8/8/1871
George S. Boutwell7 months, 16 days 7/17/1862 — 3/4/1863 
Shirley D. Peterson 11 months, 18 days2/3/1992 — 1/20/1993 

Yeah, they’re going to need to update that. Anyone else really curious about the backstories on some of these people?

It’s still unclear if he was actually forced out and how much of this is related to the DHS request but it doesn’t appear as though the Trump administration totally hates the guy since he’s been nominated to serve as ambassador to Iceland. Maybe that’s a punishment, we don’t know.

We also should note that yesterday was Long’s 70th birthday. Hard to say if leaving the top spot at the fragmented and cash-strapped current day IRS is actually a gift.