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Delaware Application for Automatic Extension
, or request a six-month extension here .Extracted from PDF file 2025-delaware-form-pit-ext.pdf, last modified May 2025Application for Automatic Extension
D ELAWARE DIVISION OF REVENUE F 2 O0 2R 5M PIT-EXT APPLICATION FOR AUTOMATIC EXTENSION OF TIME TO FILE DELAWARE INDIVIDUAL INCOME TAX RETURN Prepare For Print TAXABLE YEAR 2025 Reset SPOUSE TAXPAYER ID TAXPAYER FIRST NAME TAXPAYER LAST NAME 1. Total Income Tax Liability You Expect to Owe .00 SPOUSE FIRST NAME SPOUSE LAST NAME 2. Delaware Income Tax Withheld .00 3. Tax Year: Estimated Tax Payments (Include prior year overpayments allowed as credit) .00 4. Other Payments & Credits .00 5. Total (Add Lines 2, 3, and 4) .00 6. Balance Due Subtract Line 5 from Line 1 and remit the difference. If Line 5 is greater than Line 1, enter 0. .00 STREET ADDRESS CITY STATE ZIP CODE MUST BE FILED BY April 30, 2026 TAXPAYER ID File online at https://tax.delaware.gov Mail to: State of Delaware, Division of Revenue, PO Box 830, Wilmington, DE 19899-0830 I DECLARE UNDER PENALTIES OF PERJURY, THAT THIS IS A TRUE, CORRECT AND COMPLETE RETURN. TAXPAYER SIGNATURE DATE SPOUSE SIGNATURE DATE AN AUTOMATIC EXTENSION OF TIME UNTIL October 15, 2026 IS REQUESTED TO FILE DELAWARE PERSONAL INCOME TAX RETURN FOR 2025. DO NOT CUT THIS PAGE DFPITEXT2025019999V1 Revision 20250516 Page 1
PIT-EXT
More about the Delaware Form PIT-EXT Individual Income Tax Extension TY 2025
This application allows you to file for an automatic extension of time to file your Delaware Individual Income Tax Return. This form is due by April 30th. Formerly, Form 200-EX and Form 200ES 5E was used for this purpose.
We last updated the Application for Automatic Extension in March 2026, so this is the latest version of Form PIT-EXT, fully updated for tax year 2025. You can download or print current or past-year PDFs of Form PIT-EXT directly from TaxFormFinder. You can print other Delaware tax forms here.
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TaxFormFinder has an additional 64 Delaware income tax forms that you may need, plus all federal income tax forms.
| Form Code | Form Name |
|---|---|
| Form 200-01X | Resident Amended Income Tax Return |
| Form 200-02X | Non-Resident Amended Income Tax Return |
| Form IRA | Special Tax Computation for IRA Distributions |
| Nonresident Income Tax Instructions | Non-Resident Individual Income Tax Return – Instructions for Form (PIT-NON) |
| Form 200C | Composite Income Tax Return |
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 PIT-EXT from the Division of Revenue in March 2026.
Form PIT-EXT is a Delaware Individual Income Tax form. The IRS and most states will grant an automatic 6-month extension of time to file income tax and other types of tax returns, which can be obtained by filing the proper extension request form. Obtaining an extension will prevent you from being subject to often very large failure-to-file penalties. However, in most cases this extension does not exempt you from the requirement to pay any tax owed in full by the return's original filing date.
About the Individual Income Tax
The IRS and most states collect a personal income tax, which is paid throughout the year via tax withholding or estimated income tax payments.
Most taxpayers are required to file a yearly income tax return in April to both the Internal Revenue Service and their state's revenue department, which will result in either a tax refund of excess withheld income or a tax payment if the withholding does not cover the taxpayer's entire liability. Every taxpayer's situation is different - please consult a CPA or licensed tax preparer to ensure that you are filing the correct tax forms!
Historical Past-Year Versions of Delaware Form PIT-EXT
We have a total of eleven past-year versions of Form PIT-EXT in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2016 Form PIT-EXT
09_200es.pmd
2015 Form PIT-EXT
09_200es.pmd
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