Division of
Revenue

Topical Index

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General Information

General Information — Alpha Sort Letters A Through I

General Information — Alpha Sort Letters L and M:

TOPIC

DOCUMENT

Legislative Update 2008

TIM 2008-01

Legislative Update 2007

TIM 2007-02

Legislative Update 2005

TIM 2005-02

General Information — Alpha Sort Letters P, R and T:

TOPIC

DOCUMENT

Tax Relief – Hurricane Katrina

TIM 2005-1

Other Taxes

Cigarette Tax/Tobacco Products:

TOPIC

DOCUMENT

Cigarette Tax Increase: Floor Inventory Required

TIM 2017-04

Corporate Income Tax

Below you will find links to the most recent Technical Information Memorandums (TIMs)from the Division of Revenue regarding Corporate Income Tax.

TOPIC

DOCUMENT

C Corporation Return Filing Deadlines – Automatic Extension

TIM 2017-1

C Corporation Tentative Return Filing Deadline

TIM 2017-2

Topical Index

General Information

Other Taxes

Corporate Income Tax

Delaware's Government