Efile Idaho Tax Return

Idaho State Tax Filing Information

The eSmart Tax online tax return filing solution makes it easy to efile your Idaho state tax return using the correct state tax forms. Prepare your full-year resident Idaho state tax return alongside your federal tax return for your convenience.

The regular deadline to file a Idaho state income tax return is April 30.

Find additional information about Idaho state tax forms, Idaho state tax filing instructions, and government information.

eSmart Tax supports the following Idaho Tax Forms

	Idaho Form 39R Supplemental Schedule (For Form 40, Resident Returns Only)
	Idaho Form 40 Individual Income Tax Return
	Idaho Form 40V Payment Voucher
	And More

State ID Website and Contacts

State Website	https://tax.idaho.gov/i-1020.cfm
Taxpayer Assistance:	(800) 972-7660
Refund Status:	(888) 228-5770
Check Refund Status Online:	https://www.accessidaho.org/secure/istc/refund/status.html

State Return Type

Residency:	Return Type:	Status:
Resident	FORM 40	Available
Resident (Short)	FORM 40EZ	Available
Part-Year	FORM 43	Available
Non Residency	FORM 43	Available

Special Processing

Type:	Availability:
State-only tax return:	Supported
Decedent Return:	Not supported by e-file
Return with foreign address:	Supported

State ID Amount Owe Payment Option

You have the following options to pay your tax:

Send e-payment through state website.
Mail in a check.
You need to attach Payment Voucher (Form ID-40V)

Mail check to:
Idaho State Tax Commission
PO Box 83784
Boise ID 83707-3784

State ID Overpayment Option

You have the following options:

Apply your refund amount to next year's tax payment.
Contribute your refund amount to charity.
Receive your refund by check through mail.
Receive your refund by direct deposit to your bank account.

Availability:	Type:	Notes:
Supported	N/A	N/A