When the same income is taxed by both Idaho and another state, you may be entitled to a credit for tax paid to the other state. Use this section to compute the credit. You must include a copy of the other state’s income tax return and Idaho Form 39R with your income tax return. If your S corporation or partnership paid income tax to another state, include a copy of Form ID K-1 or the schedule you received from the partnership or S corporation that paid the tax. If credit applies to more than one state, use a separate Form 39R for each state.
Examples of income that may be taxed by both Idaho and another state include:
