Exhibit 99.1

 000004 ENDORSEMENT_LINE______________ SACKPACK_____________ 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext C123456789 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 Using a black ink pen, mark your votes with an X as shown in this example. Please do not write outside the designated areas. If no electronic voting, delete QR code and control # ∆≈ Online Go to www.investorvote.com/AVOY or scan the QR code — login details are located in the shaded bar below. Phone Call toll free 1-800-652-VOTE (8683) within the USA, US territories and Canada Save paper, time and money! Sign up for electronic delivery at www.investorvote.com/AVOY 2021 Special Meeting Proxy Card1234 5678 9012 345 q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. q Proposals — The Board of Directors recommend a vote FOR Proposals 1 and 2. + To approve the Agreement and Plan of Merger (the “Agreement”) by and among Savoy Bank, Hanover Bancorp, Inc., and Hanover Community Bank and the mergers described therein (the “Mergers”). To approve one or more adjournments of the special meeting to solicit additional proxies if there are not sufficient votes to approve the Agreement and the Mergers. In their discretion, any other business that may come before the meeting. ForAgainst Abstain Authorized Signatures — This section must be completed for your vote to count. Please date and sign below. Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give full title. + C 1234567890J N T 8 3 B V4 6 3 3 4 7 MR A SAMPLE (THIS AREA IS SET UP TO ACCOMMODATE 140 CHARACTERS) MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND

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 The 2021 Special Meeting of Shareholders of Savoy Bank will be held on atEastern Time, virtually via the internet at meetingcenter.io/. To access the virtual meeting, you must have the information that is printed in the shaded bar located on the reverse side of this form. The password for this meeting is —. Small steps make an impact. Help the environment by consenting to receive electronic delivery, sign up at q IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. q REVOCABLE PROXY - SAVOY BANK+ Notice of 2021 Special Meeting of Shareholders Proxy Solicited by Board of Directors for Special Meeting — The undersigned hereby appointsto vote all of the shares of Savoy Bank (the “Bank”) standing in the undersigned’s name at the Special Meeting of Shareholders of the Bank, to be held by live webcast atonand at any adjournment thereof. The undersigned hereby revokes any and all proxies heretofore given with respect to such meeting. We are holding our Special Meeting via webcast to help ensure the health and safety of our shareholders, employees and directors, and to comply with guidance from the Federal and New York state governments regarding the impact of COVID-19. Because the Special Meeting is virtual and being held via live webcast, shareholders will not be able to attend the Special Meeting in person but may participate by joining the live webcast. Please go to http://www.meetingcenter.io/_ to participate in the Special Meeting. Any shareholder may participate and listen live to the webcast of the Special Meeting over the Internet at such site by using the control number located on the reverse side of this form, using the following password:. Shares represented by this proxy will be voted as indicted above by the shareholder. If no such directions are indicated, the Proxy will vote FOR items 1 and 2. In their discretion, the Proxy is authorized to vote upon such other business as may properly come before the meeting. (Items to be voted appear on reverse side) Non-Voting Items Change of Address — Please print new address below.Comments — Please print your comments below.

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