Sunday, June 1, is the deadline for Delaware limited liability companies, limited partnerships and general partnerships to pay the alternative entities’ 2013 annual tax of $250.00 to remain in good standing. The State of Delaware will accept payments on its website until 11:45 p.m. on Sunday, June 1. Your business doesn’t stop just because a state office is closed. CSC is open and can assist you. Contact a CSC representative at 877-463-5769 to learn how.