Lil Wayne Runs Up $868k Tab with Uncle Sam

2/11/2016 12:40 PM PST

Lil Wayne's got more lien problems ... this time it involves his 2014 tax bill.

Uncle Sam says he did not pay $868,000 in federal taxes that year, according to docs

It's a ton of dough, to most of us, but as tax liens go ... Weezy's seen bigger. He was previously hit with a $12 million lien for several years of unpaid taxes.

Wayne was in arrears as of mid-January. It's possible he's already paid it off. We reached out to his camp, but no word back yet. 

The Jasmine Brand first reported Wayne's new lien.