Taxpayers can check the status of their Delaware state tax refund online at the Delaware Division of Revenue website. Taxpayers will need to provide their primary Social Security Number and the exact amount of their anticipated refund.
Taxpayers should click below to check the status of your Delaware refund:
https://www.olt.com/main/de/derefund.asp
Alternatively, taxpayers can call the following telephone number (302) 577-8200 on Monday - Friday 8:00 a.m. - 4:30 p.m. to check on the status of your refund.