LOS ANGELES -- v class="polopoly_embed" data-attribute="embed_code">

President Joe Biden's son pleaded not guilty Thursday to federal tax charges filed after the collapse of a plea deal that could have spared him the spectacle of a criminal trial during the 2024 campaign.

Hunter Biden has been accused of nine felony and misdemeanor tax offenses. The charges stem from what federal prosecutors say was a four-year scheme to skip out on paying the US$1.4 million he owed to the IRS and instead use the money to fund an extravagant lifestyle that by his own admission included drugs and alcohol.

"We're here today because you've been accused by the United States of a criminal offense," Judge Mark Scarsi said to Biden, who entered the not guilty plea himself.

The judge set a tentative trial date of June 20 during the half-hour-long hearing.

Meanwhile, Hunter Biden has also been charged in Delaware with lying in October 2018 on a federal form for gun purchasers when he swore he wasn't using or addicted to illegal drugs. He was addicted to crack cocaine at the time. He's also accused of possessing the gun illegally and has pleaded not guilty in that case.