IDACORP, Inc. (“IDACORP”) previously registered $300,000,000 aggregate initial offering price of common stock and debt securities (the “1998 Unsold Securities”) pursuant to Registration Statement

No. 333-64737

filed on September 30, 1998, for which a filing fee of $88,500 was paid. The 1998 Unsold Securities have subsequently been carried forward pursuant to Rule 415(a)(6) with each of the following registration statements:

(i) S-

3ASR, File

No. 333-155498,

filed November 20, 2008 by IDACORP; (ii)

S-3ASR,

File

No. 333-178023,

filed November 16, 2011 by IDACORP; (iii)

S-3ASR,

File

No. 333-188768,

filed May 22, 2013 by IDACORP; (iv)

S-3ASR,

File

No. 333-211475,

filed May 20, 2016 by IDACORP; (v)

S-3ASR,

File

No. 333-231555,

filed May 17, 2019 by IDACORP; and

(vi) S-3ASR,

File

No. 333-264984,

filed May 16, 2022 by IDACORP (the “2022 Registration Statement”); and

(v) S-3ASR,

File

No. 333-285140,

filed February 21, 2025 by IDACORP.

On May 20, 2024, IDACORP filed a prospectus supplement to the 2022 Registration Statement registering an aggregate initial offering price of $300,000,000 of IDACORP common stock in connection with an Equity Distribution Agreement dated as of May 20, 2024 relating to the issuance, offer, and sale from time to time of shares of IDACORP’s common stock having an aggregate gross sale price of up to $300,000,000 (the “ATM Offering”). A portion of the $88,500 of filing fees previously paid by IDACORP in connection with the 1998 Unsold Securities was used as an offset against the $44,280 registration fee due in connection with the ATM Offering.

Under the 2022 Registration Statement, IDACORP sold an aggregate of 801,914 shares of its common stock for $92,353,363 under the ATM Offering, for which a filing fee of $13,631.36 was paid, leaving an unused balance of $207,646,637 aggregate amount of its common stock remaining to be sold pursuant to the Equity Distribution Agreement, for which a filing fee of $30,648.64 was paid (the “Unsold Securities”). Pursuant to Rule 415(a)(6), the Unsold Securities are being carried forward and the filing fee previously paid in connection with the Unsold Securities will continue to be applied to the Unsold Securities under this registration statement.