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This version of the form is not currently in use and is provided for reference only. Download this version of
Form 400-EX
for the current year.
Form 400-EX Declaration of Estimated Fiduciary Income Tax - Delaware
What Is Form 400-EX?
This is a legal form that was released by the Delaware Department of Finance - Division of Revenue - a government authority operating within Delaware. As of today, no separate filing guidelines for the form are provided by the issuing department.
FAQ
Q: What is Form 400-EX?
A: Form 400-EX is the Declaration of Estimated Fiduciary Income Tax for the state of Delaware.
Q: Who needs to file Form 400-EX?
A: Fiduciaries who are required to pay estimated income tax in Delaware must file Form 400-EX.
Q: What is the purpose of Form 400-EX?
A: The purpose of Form 400-EX is to calculate and report estimated income tax payments for fiduciaries in Delaware.
Q: When is Form 400-EX due?
A: Form 400-EX is due on April 30th of the current tax year for calendar-year filers.
Q: Are there any penalties for not filing Form 400-EX?
A: Yes, there may be penalties for failing to file Form 400-EX or for underpayment of estimated tax.
Form Details:
- The latest edition provided by the Delaware Department of Finance - Division of Revenue;
- Easy to use and ready to print;
- Quick to customize;
- Compatible with most PDF-viewing applications;
- Fill out the form in our online filing application.
Download a fillable version of Form 400-EX by clicking the link below or browse more documents and templates provided by the Delaware Department of Finance - Division of Revenue.
