UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of March, 2026

Commission File Number: 001-37915

Fortis Inc.

Fortis Place, Suite 1100

5 Springdale Street

St. John’s, Newfoundland and Labrador

Canada, A1E 0E4

(Address of Principal Executive Office)

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 ☑

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.

	Fortis Inc. (Registrant)

Date: March 30, 2026	/s/ James R. Reid
	By:	James R. Reid
	Title:	Executive Vice President, Sustainability and Chief Legal Officer

Exhibit		Description

99.1		Notice of Annual Meeting and Management Information Circular
99.2		Form of Proxy – Annual Meeting of Fortis Inc. to be held on May 7, 2026
99.3		Notice of Meeting and of Availability of Proxy Materials for Fortis Inc. Annual Meeting of Shareholders