On 13 July1912, he was impeached by the U.S. House of Representatives on 13 Articles by a vote of 223 to 1. Articles I, II, III and VI alleged that Archbald had entered into agreements with litigants at a substantial benefit to himself. Article IV alleged a wrongful communication with litigants. Articles V, VII, VIII, IX and X alleged that he had improperly solicited and accepted gifts from litigants. Article XI alleged he had improperly solicited and accepted gifts from attorneys. Article XII alleged he allowed corrupt practices during jury selection. Article XIII alleged a general charge of bringing the Judiciary into disrepute. The offences alleged in Articles I through XI were connected with holidays in Europe and other gifts received from coal mine workers and railroad officials.
On 16 July, the U.S. Senate began Archbald's trial. The Senate convicted him of five of the thirteen Articles on 13 January1913. The Senate then voted to remove him from office and disqualify him from further office by a vote of 39 to 35.
The exact division on each Article is as follows:
Yeas
Nays
Article I
68
5
Article II
46
25
Article III
60
11
Article IV
52
20
Yeas
Nays
Article V
66
6
Article VI
24
45
Article VII
29
36
Article VIII
22
42
Yeas
Nays
Article IX
23
39
Article X
1
65
Article XI
11
51
Article XII
19
46
Yeas
Nays
Article XIII
42
20
Archbald was convicted on Articles I, III, IV, V and XIII and was accordingly removed from office. Article II gained a majority of votes, but not the two thirds necessary under the U.S. Constitution for conviction.