Download Form 200ES-2 (PDF)

Delaware Estimated Individual Income Tax Return (Second Quarter) updated 05/2012

Printable Delaware Income Tax Form 200ES-2

You must pay estimated income tax if you are self employed or do not pay sufficient tax witholding. Estimated tax payments must be sent to the Department of Revenue Services of Delaware on a quarterly basis.
The due date for the first quarter is the 30th of April. For more information, see the Delaware Income Tax page.

Source: http://revenue.delaware.gov/services/current_pit/12_200es_2e.pdf