Congressional Republicans have also pursued an impeachment inquiry into President Joe Biden, claiming he was engaged in an influence-peddling scheme with his son. The House is expected to vote next week on formally authorising the inquiry.
While questions have arisen about the ethics surrounding the Biden family’s international business, no evidence has emerged so far to prove that Joe Biden, in his current or previous office, abused his role or accepted bribes.
The criminal investigation led by Delaware US Attorney David Weiss has been open since 2018 and was expected to wind down with the plea deal that Hunter Biden had planned to strike with prosecutors over the summer. He would have pleaded guilty to two misdemeanour tax evasion charges and would have entered a separate agreement on the gun charge. He would have served two years of probation rather than jail time.
The agreement also contained immunity provisions, and defence attorneys have argued that they remain in force since that part of the agreement was signed by a prosecutor before the deal was scrapped.
Prosecutors disagree, pointing out the documents weren’t signed by a judge and are invalid.
After the deal fell apart, prosecutors filed three federal gun charges alleging that Hunter Biden had lied about his drug use to buy a gun that he kept for 11 days in 2018. Federal law bans gun possession by “habitual drug users”, though the measure is seldom seen as a stand-alone charge and has been called into question by a federal appeals court.
Hunter Biden’s longstanding struggle with substance abuse had worsened during that period after the death of his brother Beau Biden in 2015, prosecutors wrote in a draft plea agreement filed in court in Delaware.
He still made “substantial income” in 2017 and 2018, including US$2.6m in business and consulting fees from a company he formed with the chief executives of a Chinese business conglomerate and the Ukrainian energy company Burisma, but did not pay his taxes, prosecutors said in that filing.
He did eventually file his taxes in 2020 and the back taxes were paid by a “third party” the following year, prosecutors said.