Desktop: Idaho

Idaho - Apply Refund to Estimated Tax Payments

Idaho - Credit for Taxes Paid to Another State

Idaho residents may claim a nonrefundable credit for taxes paid to another state.

Idaho - Amount paid with request for extension

When a taxpayer makes a payment with their Idaho extension request or makes a payment to Idaho after filing a federal extension, those payments need to be included on their Idaho tax return.

Idaho - Military Retirement/Pension Income

The deduction is limited based on filing status and takes into account any Social Security income or railroad retirement income.

Idaho Military Pay and Spouse Income

Resident - If the service member is a resident of Idaho and stationed in Idaho, they are subject to Idaho income tax on all income regardless of the source.

Do I need to file an Application for Extension of Time to File for Idaho?

Idaho does not have a separate extension form for individual filers.

Where Do I Set Up an Estimated Payment for Idaho?

Estimated payments are made to the state of Idaho using Form 51, Estimated Payment of Individual Income Tax.

Idaho Supported Business Forms

The Tax Processors Plus Desktop program supports the following Idaho Business forms.

Where Do I Enter Contributions to Idaho's 529 College Savings Program?

If a taxpayer contributes to an Idaho Ideal College Savings Program, a portion of the contribution can be subtracted from income on the Idaho return.