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 September 2026

Commission file number: 001-41260

Maris-Tech Ltd.

(Translation of registrant’s name into English)

2 Yitzhak Modai Street

Rehovot, Israel 7608804

(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 ☐

CONTENTS 

This Report of Foreign Private Issuer on Form 6-K (this “Report”) consists of Maris-Tech Ltd.’s (the “Registrant”): (i) Unaudited Interim Condensed Consolidated Financial Statements as of June 30, 2026, which is attached hereto as Exhibit 99.1; and (ii) Management’s Discussion and Analysis of Financial Condition and Results of Operations for the six months ended June 30, 2026, which is attached hereto as Exhibit 99.2.

This Report, including its exhibits, is incorporated by reference into the Registrant’s Registration Statements on Form S-8 (Registration No. 333-297307 and 333-274826) and Registration Statement on Form F-3 (Registration No. 333-294280), filed with the Securities and Exchange Commission, to be a part thereof from the date on which this Report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

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.