Company: FORFF
Filing Date: 2025-02-21
Form Type: 6-K
Source: 0001176256-25-000018
Chunk: 0

Company: Fortis Inc.
Filing Date: 2025-02-21
Form: 6-K
Chunk 0
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<div align='center'>UNITED STATESSECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of February, 2025

Commission File Number: 001-37915

FORTIS INC.(Translation of registrant’s name into English)

Fortis Place, Suite 1100
5 Springdale Street
St. John's, Newfoundland and Labrador Canada, A1E 0E4
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F [ ] Form 40-F [ X ]</div>

EXHIBITS

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| Date: February 21, 2025 | Fortis Inc.       
 (Registrant)      
 /s/ James R. Reid |                                                                  |
|:------------------------|:------------------|:-----------------------------------------------------------------|
|                         | By:               | James R. Reid                                                    |
|                         | Title:            | Executive Vice President, Sustainability and Chief Legal Officer |