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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 40
for the current year.
Form 40 Idaho Individual Income Tax Return - Idaho
What Is Form 40?
This is a legal form that was released by the Idaho State Tax Commission - a government authority operating within Idaho. Check the official instructions before completing and submitting the form.
FAQ
Q: What is Form 40?
A: Form 40 is the Idaho Individual Income Tax Return.
Q: Who needs to file Form 40?
A: Residents of Idaho who earned income during the tax year need to file Form 40.
Q: What is the purpose of Form 40?
A: Form 40 is used to report and calculate the amount of individual incometax owed to the state of Idaho.
Q: How do I file Form 40?
A: Form 40 can be filed electronically or by mail.
Q: What information do I need to provide on Form 40?
A: You will need to provide personal information, income details, deductions, and credits.
Q: What is the deadline for filing Form 40?
A: The deadline for filing Form 40 is usually April 15th, the same as the federal tax return.
Q: Are there any extensions available for filing Form 40?
A: Yes, you can request an extension to file Form 40, but the payment of any taxes owed is still due by the original filing deadline.
Q: What happens if I don't file Form 40?
A: If you don't file Form 40 or pay the taxes owed by the deadline, you may face penalties and interest charges.
Q: Can I e-file my Form 40?
A: Yes, you can e-file your Form 40 using approved tax software or through a tax professional.
Form Details:
- Released on May 31, 2017;
- The latest edition provided by the Idaho State Tax Commission;
- 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 40 by clicking the link below or browse more documents and templates provided by the Idaho State Tax Commission.
Download Form 40 Idaho Individual Income Tax Return - Idaho
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