UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No.     )

Check the appropriate box:

HOME BANCORP, INC.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if Other Than The Registrant)

Payment of Filing Fee (Check all boxes that apply):

+ Online Go to www.envisionreports.com/HBCP or scan the QR code — login details are located in the shaded bar below. Votes submitted electronically must be received by 1:00 a.m., Central Daylight Time, on May 7, 2024. Shareholder Meeting Notice Important Notice Regarding the Availability of Proxy Materials for the Home Bancorp, Inc. Annual Meeting of Shareholders to be Held on May 7, 2024 Under Securities and Exchange Commission rules, you are receiving this notice that the proxy materials for the annual shareholders’ meeting are available on the internet. Follow the instructions below to view the materials and vote online or request a copy. The items to be voted on and location of the annual meeting are on the reverse side. Your vote is important! This communication presents only an overview of the more complete proxy materials that are available to you on the internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. The 2024 proxy statement and our 2023 annual report are available at: www.envisionreports.com/HBCP Easy Online Access — View your proxy materials and vote. Step 1: Go to www.envisionreports.com/HBCP. Step 2: Click on Cast Your Vote or Request Materials. Step 3: Follow the instructions on the screen to log in. Step 4: Make your selections as instructed on each screen for your delivery preferences. Step 5: Vote your shares. When you go online, you can also help the environment by consenting to receive electronic delivery of future materials. Obtaining a Copy of the Proxy Materials – If you want to receive a copy of these documents, you must request one. There is no charge to you for requesting a copy. Please make your request for a copy as instructed on the reverse side on or before April 26, 2024 to facilitate timely delivery. 2 N O T +

03YQEC Shareholder Meeting Notice Home Bancorp, Inc. Annual Meeting of Shareholders will be held on Tuesday, May 7, 2024 at The Petroleum Club of Lafayette, 111 Heymann Boulevard, Lafayette, LA, at 10:00 a.m. Central Daylight Time. Proposals to be voted on at the meeting are listed below along with the Board of Directors’ recommendations. The Board of Directors recommends that you vote FOR all nominees for director and FOR Proposals 2 and 3: 1. Election of Directors 01 - John A. Hendry – one-year term expiring in 2025 02 - J. Scott Ballard – three-year term expiring in 2027 03 - John W. Bordelon – three-year term expiring in 2027 2. To adopt a non-binding resolution to approve the compensation of our named executive officers. 3. To ratify the appointment of Wipfli LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024. 4. To transact such other business, as may properly come before the meeting or at any adjournment thereof. We are not aware of any other such business. PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares you must go online or request a paper copy of the proxy materials to receive a proxy card. If you wish to attend and vote at the meeting, please bring this notice with you. Directions to the Home Bancorp, Inc. 2024 Annual Meeting Directions to the Home Bancorp, Inc. 2024 Annual Meeting are available through our Investor Relations website at http://home24bank.investorroom.com Here’s how to order a copy of the proxy materials and select delivery preferences: Current and future delivery requests can be submitted using the options below. If you request an email copy, you will receive an email with a link to the current meeting materials. PLEASE NOTE: You must use the number in the shaded bar on the reverse side when requesting a copy of the proxy materials. — Internet – Go to www.envisionreports.com/HBCP. Click Cast Your Vote or Request Materials. — Phone – Call us free of charge at 1-866-641-4276. — Email – Send an email to investorvote@computershare.com with “Proxy Materials Home Bancorp Inc” in the subject line. Include your full name and address, plus the number located in the shaded bar on the reverse side, and state that you want a paper copy of the meeting materials. To facilitate timely delivery, all requests for a paper copy of proxy materials must be received by April 26, 2024.