Former Hole frontwoman Courtney Love is facing another hole in her finances — the grunge pioneer owes more than $300,000 in unpaid taxes to the State of California.

Los Angeles County tax officials have filed a federal tax lien against the star for delinquencies dating back to 2007. Earlier this year, Courtney was hit with $400,000 in unpaid credit card charges from American Express. She claims the charges were made by a third party without her authorization. Courtney’s attorney, Keith Fink, has blamed the crooner’s money woes on a crooked former business manager, telling TMZ.com, “Ms. Cobain has every intention of paying those taxes.”