Platinum-selling rapper Ja Rule was set to leave an upstate prison on Thursday after serving most of his two-year sentence for illegal gun possession but head straight into federal custody in a tax case.

The rapper, who had been in protective custody at the Mid-State Correctional Facility because of his celebrity, has some time remaining on a 28-month sentence for tax evasion, correction officials said. His sentences were expected to run concurrently.

Ja Rule may have less than six months left and may be eligible for a halfway house, defense attorney Stacey Richman said. An order to pay $1.1 million in back taxes is one of the main reasons he wants to get back to work, she said.

"Many people are looking forward to experiencing his talent again," Richman said.

Ja Rule scored a Grammy Award nomination in 2002 for the best rap album with "Pain is Love." He also has appeared in movies, including "The Fast and the Furious" in 2001 and "Scary Movie 3" in 2003.

Ja Rule, who went to the prison in Marcy in June 2011, is getting out at his earliest release date, state correction spokeswoman Linda Foglia said. He had two misbehavior reports for unauthorized phone calls in February 2012 and had work assignments on lawn and grounds crews and participated in education programs, she said.

In the gun case, New York City police said they found a loaded .40-caliber semiautomatic gun in a rear door of Ja Rule's $250,000 luxury car after it was stopped for speeding, and he pleaded guilty in 2010.

He admitted in March 2011 in federal court that he failed to pay taxes on more than $3 million he earned between 2004 and 2006 while he lived in Saddle River, N.J.

"I in no way attempted to deceive the government or do anything illegal," he told the judge. "I was a young man who made a lot of money — I'm getting a little choked up — I didn't know how to deal with these finances, and I didn't have people to guide me, so I made mistakes."

Richman said the 36-year-old rapper, whose real name is Jeffrey Atkins, is looking forward to his daughter's graduation.

"He's a devoted father," she said.

I see no real crime here, Gun Possession is a very very violent country like the USA ? And you put a Citizen in jail for that long ? Instead of a warning and dispossession of the Gun ?...He threatened no one, he shot no one, I think that justice is wrong. USA, I hate that justice on Ja. Tax Tax Tax, thank God am Nigerian.