Tyga's being sued by his landlord for failing to pay two months rent on his house in posh Calabasas. The pad rents for $25k/month ... and the landlord says he's behind that amount times 2.
If Tyga doesn't fork over the loot by Saturday, the landlord will go for eviction and charge him $833.33 a day in rent.
Fun fact: this is the house where Tyga lived with Blac Chyna ... so she's named as a defendant too.
Just last month, Tyga was ordered to pay $80,000 in back rent to another Calabasas landlord.
We have reached out to Tyga's lawyer for comment ... so far no word back.