Change PO Agent

Our business was trying to change the registered agent and business address of our company and had sent the required paperwork and filing fee to the our state department of assessment and taxation by filing the resolution to change principal office or resident agent. A letter then arrived, on 10/16/16, from that department with a receipt stapled to the envelope we sent the paperwork with. The receipt said that it was filed on 9/27/16 and it listed our company and that we have paid the 25$ fee. However using the LLC lookup website for our state, it lists our company with our old resident agent and principal office address.

Is this a issue that our company needs to sort out with the IRS or will the webpage be updated soon?