TaxFormFinder
Delaware Real Estate Tax Return - Declaration of Estimated Income Tax
, or request a six-month extension here .More about the Delaware Form 5403 Corporate Income Tax Estimated TY 2021
We last updated the Real Estate Tax Return - Declaration of Estimated Income Tax in February 2021, so this is the latest version of Form 5403, fully updated for tax year 2020. You can download or print current or past-year PDFs of Form 5403 directly from TaxFormFinder. You can print other Delaware tax forms here.
eFile your Delaware tax return now
eFiling is easier, faster, and safer than filling out paper tax forms. File your Delaware and Federal tax returns online with TurboTax in minutes. FREE for simple returns, with discounts available for TaxFormFinder users!
File Now with TurboTaxOther Delaware Corporate Income Tax Forms:
TaxFormFinder has an additional 64 Delaware income tax forms that you may need, plus all federal income tax forms.
| Form Code | Form Name |
|---|---|
| Form 1100-EXT | Corporation Income Tax - Request For Extension |
| Form 300 | Delaware Partnership Return |
| Form 300-Schedule-K1 | Partners Share of Income |
| Form 1100 | Corporate Income Tax Return |
| Form 700 | Delaware Income Tax Credit Schedule |
View all 65 Delaware Income Tax Forms
Form Sources:
Delaware usually releases forms for the current tax year between January and April. We last updated Delaware Form 5403 from the Division of Revenue in February 2021.
Form 5403 is a Delaware Corporate Income Tax form. While most taxpayers have income taxes automatically withheld every pay period by their employer, taxpayers who earn money that is not subject to withholding (such as self employed income, investment returns, etc) are often required to make estimated tax payments on a quarterly basis. Failure to make correct estimated payments can result in interest or penalties.
About the Corporate Income Tax
The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.
Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).
Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.
Historical Past-Year Versions of Delaware Form 5403
We have a total of eight past-year versions of Form 5403 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2012 Form 5403
PDF Form Pack
2011 Form 5403
5403_2.pmd
TaxFormFinder Disclaimer:
While we do our best to keep our list of Delaware Income Tax Forms up to date and complete, we cannot be held liable for errors or omissions. Is the form on this page out-of-date or not working? Please let us know and we will fix it ASAP.