O.J. can’t catch a break. Locked up and serving his 33-year sentence for armed robbery, the IRS slapped O.J. with a huge back taxes amount of $180…all owed from 2007-2010.

According to TMZ, the breakdown is as follows:

2007 – $15,927.89
2008 – $105,119.71
2009 – $49,490.27
2010 – $8,897.20

All totaled up, Simpson allegedly owes $179,435.07.

The lien is just the latest in a string of problems for the former football star — 7 months ago his FL home was foreclosed on … and he’s still locked up for kidnapping, armed robbery and other charges from a 2007 Las Vegas incident.

O.J. still owes over $30 mill to the families of slain wife Nicole Brown and Ronald Goldman too. He’s up for parole in 2016 and if granted, it looks like he’ll be workin’ a lot of overtime.

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