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 ~~February~~April 2026

Commission File Number: 001-41673

Millennium Group International Holdings Limited

(Translation of registrant’s name into English)

Flat B-C, 1st Floor, Wang Kwong Industrial Building,

45 Hung To Road, Kwun Tong, Kowloon 999077

(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 ☐

~~Change~~Related inParty ~~Company’s Certifying Accountant~~Transaction

~~Effective~~On onApril ~~February 13~~9, 2026, the Hong Kong subsidiary of Millennium Group International Holdings Limited (“MGIH”), named Millennium Holdings International Limited (the “Company”) ~~dismissed~~and ~~its~~Yee ~~independent~~Cheong ~~registered~~(1926) ~~public~~Enterprise ~~accounting~~Company ~~firm,~~Limited ~~Wei~~(“Yee Cheong”), ~~Wei~~a &company incorporated ~~Co.,~~in ~~LLP~~Hong ~~(“Wei,~~Kong ~~Wei~~entered &into ~~Co.~~a Loan Agreement (the “Loan Agreement”), pursuant to which ~~was~~Yee ~~approved~~Cheong ~~and~~agreed ~~ratified~~to byextend a loan of HKD 11,700,000 (approximately USD 1,493,300) to the Company’s. ~~Board~~The Loan has a term of ~~Directors~~eight ~~and~~years ~~the~~commencing ~~Audit~~April ~~Committee~~9, 2026 and ending April on8, ~~February~~2034 13and bears interest at an annual rate of 2.83%, ~~2026~~payable monthly in arrears.

The ~~reports~~ultimate beneficial shareholders of ~~Wei,~~Yee ~~Wei~~Cheong &(1926) ~~Co.~~Enterprise ~~on the~~ Company~~’s consolidated~~ ~~financial~~are ~~statements for~~ the ~~fiscal~~same ~~years~~six ~~ended~~shareholders ~~June~~that ~~30,~~hold ~~2025~~YC ~~and~~1926 ~~2024~~(BVI) ~~did~~Limited, ~~not~~which ~~contain~~is anthe ~~adverse~~majority shareholder ~~opinion~~of orMGIH aholding ~~disclaimer of opinion~~10,000,000 ~~and~~ordinary ~~were~~shares, ~~not~~representing ~~qualified~~approximately or88.89% ~~modified~~of asthe toCompany’s ~~uncertainty,~~outstanding ~~audit scope, or accounting principles~~shares.

The ~~decision~~foregoing todescription of ~~change~~ the ~~Company’s~~Loan ~~independent registered~~Agreement ~~public~~does ~~accounting~~not ~~firm~~purport ~~was~~to ~~recommended~~be complete and ~~approved~~is qualified in its entirety by the ~~Audit~~terms ~~Committee~~ and conditions of the ~~Board~~Loan ofAgreement, a ~~Directors~~copy of ~~the~~which ~~Company~~is filed as Exhibit 10.1 hereto and incorporated by reference herein.

During the Company’s fiscal years ended June 30, 2025 and 2024, and through February 13, 2026, the effective date of dismissal:

(a) there were no disagreements (as defined in Item 304(a)(1)(iv) of Regulation S-K) with Wei, Wei & Co. on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure which, if not resolved to the satisfaction of Wei, Wei & Co., would have caused Wei, Wei & Co. to make reference thereto in its reports on the consolidated financial statements for such periods; and

(b) there were no “reportable events” (as defined in Item 304(a)(1)(v) of Regulation S-K), as described in Item 16F of Form 20-F.

The Company provided Wei, Wei & Co. with a copy of this Current Report and has requested that it furnish the Company with a letter addressed to the U.S. Securities and Exchange Commission stating whether it agrees with the above statements. A copy of such letter is attached as Exhibit 16.1 to this Report of Foreign Private Issuer on Form 6-K.

On February 13, 2026, the Audit Committee and the Board of Directors of the Company approved and ratified the engagement of Edward Associate CPA PLLC (“Edward Associate”) as the Company’s new independent registered public accounting firm to audit and review the Company’s consolidated financial statements, effective February 13, 2026.

During the Company’s two most recent fiscal years ended June 30, 2025 and 2024, and through February 13, 2026, neither the Company, nor anyone on its behalf, consulted with Edward Associate regarding:

(a) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the Company’s consolidated financial statements, and either a written report was provided or oral advice was provided by Edward Associate that Edward Associate concluded was an important factor considered by the Company in reaching a decision regarding the accounting, auditing, or financial reporting issue; or

(b) any matter that was the subject of a disagreement (as defined in Item 304(a)(1)(iv) of Regulation S-K) or a reportable event (as defined in Item 304(a)(1)(v) of Regulation S-K).

EXHIBIT INDEX

Exhibit No.		Description
16.1		Letter from Wei, Wei & Co. dated on February 13, 2026
10.1		Loan Agreement

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 ~~hereunto~~thereunto duly authorized.

	MILLENNIUM GROUP INTERNATIONAL HOLDINGS LIMITED
	Millennium Group International Holdings Limited
Date: February 13, 2026	By:	/s/ Ming Hung “Matthew” Lai
Date: April 9, 2026	By:	/s/ Ming Hung Lai
	Name:	Ming Hung ~~“Matthew~~ Lai
	Title:	Chairman

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