R.Kelly’s tax problems keep getting worse. Last June, we found out that he owed about $4.8 million to the IRS in back taxes from 2005 to 2010. Now, his tax bill has increased to another $1 million.

TMZ reports that documents filed in Illinois show that the R&B singer owes the IRS $1,379,695.11  in unpaid taxes for 2011. Adding his already owed amount of $4,848,072.71, the grand total is over $6 million to the IRS.

Here’s what a rep told TMZ: “He takes this very seriously and is already communicating with the IRS about the payment process to quickly resolve the issue." 

[via TMZ]