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 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number: 001- 38766

MMTEC, INC.

(Translation of registrant’s name into English)

c/o MM Future Technology Limited

Room 2302, 23rd Floor

FWD Financial Center

308 Des Voeux Road Central

Sheung Wan, Hong Kong

Tel: + 852 36908356

(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 ☐

SUBMITTED HEREWITH

Exhibits:

99.1

Press Release dated October 28, 2025

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.

Dated: October 28, 2025

	MMTec, Inc.

	By:	/s/ Min Kong
	Name:	Min Kong
	Title:	Chief Financial Officer

MMTec, Inc. 6-K