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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
for the current year.
Form 400 Delaware Fiduciary Income Tax Return - Delaware
What Is Form 400?
This is a legal form that was released by the Delaware Department of Finance - Division of Revenue - a government authority operating within Delaware. Check the official instructions before completing and submitting the form.
FAQ
Q: What is Form 400?
A: Form 400 is the Delaware Fiduciary Income Tax Return.
Q: Who needs to file Form 400?
A: Anyone who is a fiduciary, such as an executor, administrator, trustee, or guardian, and has income tax liability in Delaware for a trust or estate.
Q: When is Form 400 due?
A: Form 400 is due on or before April 30th following the close of the taxable year.
Q: What information do I need to complete Form 400?
A: You will need to provide information on the trust or estate, including income, deductions, and credits.
Q: Are there any filing fees associated with Form 400?
A: No, there are no filing fees for Form 400.
Q: What happens if I don't file Form 400?
A: If you fail to file Form 400 or pay the tax due by the deadline, you may be subject to penalties and interest charges.
Q: Can I request an extension for filing Form 400?
A: Yes, you can request an extension to file Form 400 by filing Form 400EXT and paying any estimated tax due.
Q: Can I amend my Form 400 if I made a mistake?
A: Yes, you can amend your Form 400 by filing Form 400X within three years from the original due date or within two years from the date you paid the tax, whichever is later.
Form Details:
- Released on March 1, 2020;
- 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 by clicking the link below or browse more documents and templates provided by the Delaware Department of Finance - Division of Revenue.
Download Form 400 Delaware Fiduciary Income Tax Return - Delaware
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