Pay your taxes with ease...
As the primary revenue collector for the state, the Delaware Division of Revenue's mission is to collect 100% of the taxes and other revenues required by law to be remitted to the State of Delaware, no more and no less, and strive to do so in a manner that creates the highest possible level of satisfaction on the part of our customers. We take great pride in the competence, courtesy, effectiveness and efficiency of the Division and are consistently ranked, by Governing Magazine, as one of the top state revenue agencies in the country.
Attention: Corporate Filers
Recent changes to corporate due dates, outlined in TIM 2017-1 and TIM 2017-2, have affected our online filing system. While we are addresssing programming issues related to these changes, please file your extension requests via US Mail using our paper form. If there is an anticipated payment amount due with your extension, you must file the paper extension and send the accompanying payment. Please call our Business Tax Assistance line at 302-577-8205 if you have any questions.
Reminder: In order to maintain your exemption from the Delaware Public Utility Tax, you must file Form 5506CPE-0505 annually.