2024

Jack Henry Sustainability AccountingStandards Board Index™

The Sustainability Accounting Standards Board (SASB) Foundation was founded in 2011 as a not-for-profit,
independent standards-setting organization. SASB develops and maintains industry-specific standards designed
to enable communications about corporate performance on industry-level sustainability issues. To learn more,
visit sasb.org.
This disclosure has been prepared following the SASB Software & IT Services standard, which we havedetermined to be most relevant to our business. Jack Henry does not currently address all disclosure topics oraccounting metrics included in the sector standard. However, we continue to evaluate them for future disclosure.
To learn more about Jack Henry’s corporate sustainability efforts, read our 2024 Sustainability Report.

Environmental Footprint of Hardware Infrastructure
Accounting Metric(1) Total energy
consumed, (2) percentage
grid electricity, (3)percentage renewable(1) Total water withdrawn,(2) total water consumed,
percentage of eachin regions of highor extremely highbaseline water stress

Discussion of theintegration ofenvironmental
considerations into
strategic planning fordata center needs

SASB CodeResponse(1) Purchased electricity accounted for 186,026 GJ.

TC-SI-130a.1.

(2) 100% of purchased electricity was from the grid.
(3) For our fiscal year 2023 emissions, Jack Henry procured renewableenergy credits reflecting 18% of our purchased electricity.
(1) Total water withdrawn data is not available.

TC-SI-130a.2.

TC-SI-130a.3.

(2) Consumption data not available; however, since we do not produce
physical products, we expect this to be minimal. Based on our recent
facilities-level physical risk analysis, water stress possesses no discernible
risk to our fiscal year 2023 facility portfolio for present day under a medium
and high scenario. More information on this analysis can be found in our2024 Task Force on Climate-related Financial Disclosures (TCFD) Index.
Environmental considerations are a vital component of our strategicand operational planning for our data centers. In 2020, we voluntarilyengaged an external consultant to assess our primary data centers forenvironmental compliance. Operational efficiency is considered during
every equipment upgrade, with the goal of improving our Power Usage
Effectiveness (PUE). As part of our commitment to maintaining strong
performance and efficiency of our operations, we initiated a multi-year
data center consolidation plan. In addition, we have implemented a colocation and cloud computing strategy that supports the evolving needsof our clients and emissions reductions. See the Commitment to thePlanet section of our 2024 Sustainability Report for more information.

2024 Jack Henry™ Sustainability Accounting Standards Board Index

jackhenry.com|  1

Data Privacy and Freedom of Expression
Accounting Metric
Description of policies
and practices relating tobehavioral advertisingand user privacy

Number of users whose
information is used forsecondary purposes

Total amount of monetarylosses as a result of legal
proceedings associatedwith user privacy(1) Number of law
enforcement requests
for user information,(2) number of users
whose information wasrequested, (3) percentage
resulting in disclosure

List of countries where coreproducts or services are
subject to governmentrequired monitoring,
blocking, content
filtering, or censoring

SASB CodeResponse

TC-SI-220a.1.

Jack Henry complies with statutory and regulatory obligations
for information requests and public disclosures of data privacyand security. Our internal data regarding privacy and security
is confidential. See the Commitment to Responsible Business
Practices section of our 2024 Sustainability Report for more
information on how we manage privacy and security.

TC-SI-220a.2.

Jack Henry complies with statutory and regulatory obligations
for information requests and public disclosures of data privacyand security. Our internal data regarding privacy and security
is confidential. See the Commitment to Responsible Business
Practices section of our 2024 Sustainability Report for more
information on how we manage privacy and security.

TC-SI-220a.3.

Jack Henry complies with statutory and regulatory obligations
for information requests and public disclosures of data privacy
and security. Our internal data regarding privacy and security
is confidential. Review the Data Security section below for more
information on how we manage privacy and security. Jack Henry
complies with regulatory obligations of public disclosure of certain
legal proceedings. We decline to disclose further informationon legal proceedings outside of these required disclosures.

TC-SI-220a.4.

Jack Henry complies with statutory and regulatory obligations
for information requests and public disclosures of data privacy
and security. Our internal data regarding privacy and security
is confidential. See the Commitment to Responsible Business
Practices section of our 2024 Sustainability Report for more
information on how we manage privacy and security.

TC-SI-220a.5.

Jack Henry solutions and services are developed for and deployed
primarily in the United States of America. Most of these solutions andservices face the end user financial institution through a dedicatedvirtual private network, and as such, would not be subject to any
monitoring, blocking, content filtering, or censoring. Regarding thosesolutions which are directed toward and are visible to clients andaccountholders, the information collected and displayed is not of anature that is generally subject to monitoring, blocking, content filtering,or censoring, regardless of where they may be viewed or accessed.

2024 Jack Henry™ Sustainability Accounting Standards Board Index

jackhenry.com|  2

Data Security
Accounting Metric(1) Number of data
breaches, (2) percentage
involving personallyidentifiable information(PII), (3) number ofusers affected

SASB CodeResponse

TC-SI-230a.1.

Jack Henry complies with statutory and regulatory obligations
for information requests and public disclosures of data privacy
and security. Our internal data regarding privacy and security
is confidential. See the Commitment to Responsible Business
Practices section of our 2024 Sustainability Report for more
information on how we handle privacy and security.
Jack Henry has an established information and cybersecurity programthat incorporates widely accepted industry standards, policies, andpractices designed to protect the confidentiality and privacy of Jack Henryand client information. The main components of this program include:• Integrated information security governance and oversight• A systematic, strategic approach to securesystem design and development• A multi-layer, defense-in-depth approach tosecuring systems, data, and networks• Comprehensive cyber defense, threat andvulnerability management, and intelligence• Continuous enterprise monitoring with well-defined and rehearsed
business resilience and incident response procedures• Robust security training and awareness programs,
required for all associates and contractors, tostrengthen the first line of defense—our people

Description of approach toidentifying and addressing
data security risks,including use of third-party
cybersecurity standards

TC-SI-230a.2.

In support of this information and cybersecurity program,
Jack Henry systems and services undergo regular reviews
performed by the same regulatory agencies that review
financial institutions, including, but not limited to:• Consumer Financial Protection Bureau• Federal Reserve Board• Federal Deposit Insurance Corporation• National Credit Union Association• Office of the Comptroller of the Currency
Additional external reviews assess and identify security gaps or flaws incontrols and monitor the effectiveness of our security program. Criticalservices provided to our clients are subject to annual System andOrganizational Controls (SOC) reviews by external independent auditors.
SOC reports are made available via the For Clients portal for all clients.
Jack Henry holds an active insurance policy that
includes cybersecurity coverage.
Jack Henry’s Risk and Compliance Board committee primarily
oversees privacy and data security practices. Information andcybersecurity leadership reports to the Risk and Compliance
Board committee and the full Board of Directors quarterly.
See the Commitment to Responsible Business Practices
section of our 2024 Sustainability Report for more
information on how we handle privacy and security.

2024 Jack Henry™ Sustainability Accounting Standards Board Index

jackhenry.com|  3Recruiting and Managing a Global, Diverse, and Skilled Workforce
Accounting Metric

SASB Code

Percentage of employeesthat are (1) foreign
nationals and (2)located offshore

TC-SI-330a.1.

Employee engagement
as a percentage

Percentage of genderand racial/ethnic grouprepresentation for(1) management, (2)technical staff, and (3)all other employees

Response(1) 2.4% of Jack Henry associates are foreign nationals.
(2) .06% of Jack Henry associates are located offshore.

TC-SI-330a.2.

Our 2023 average engagement index score calculation
was 81% and was provided by our third-party administrator.
Jack Henry’s average engagement score is above the benchmarkof like organizations as defined by the third party.

TC-SI-330a.3.

47.3% of Jack Henry associates identify their gender as female and52.7% identify their gender as male. 5.7% of associates identify asAsian, 7.5% identify as Black, 5.3% identify as Hispanic/Latino, 76.9%
identify as White, 3.2% identify as other, and 1.4% did not disclose.
Three Jack Henry Board members identify as female and two
identify as non-white. We are working toward achieving consistency
in how role types are defined for further breakout of this data.

Intellectual Property Protection and Competitive Behavior
Accounting Metric
Total amount of monetarylosses as a result of legal
proceedings associatedwith anticompetitive
behavior regulations

Number of (1) performanceissues and (2) service
disruptions; (3) totalcustomer downtime

Description of business
continuity risks related todisruptions of operations

SASB CodeResponse

TC-SI-520a.1.

Jack Henry is committed to ensuring our values align with the highest levelof ethical business practices. Our associates have all received enhanced
training regarding appropriate business conduct and anticompetitive
behavior. Jack Henry complies with regulatory obligations of public
disclosure of certain legal proceedings. We decline to disclose further
information on legal proceedings outside of these required disclosures.

TC-SI-550a.1.

Jack Henry understands that any failure to deliver reliable, effective,and secure services to our clients and partners exposes us tosignificant business risks including additional development andremediation costs, potential loss of clients, negative publicity, andpotential liability claims. Given the sensitive nature of the data we
handle on behalf of our clients, Jack Henry declines to disclose thedetails of our business continuity and disaster recovery plans.

TC-SI-550a.2.

Jack Henry maintains a corporate commitment to deliver reliable
services to our clients. We understand our financial institutions expect
continuous availability for critical applications. We focus on identifyingand mitigating the technological and environmental risks that may
interfere with our ability to deliver services to our clients. Jack Henry
operates an enterprise continuity program, which includes business
continuity and disaster recovery planning, and provides well- definedpolicies and procedures to facilitate business and disaster recovery.
Incident response and crisis management plans have been designed
to prepare for, detect, respond to, and recover from cyber and physicalthreats at Jack Henry in a timely and coordinated fashion. For more
information on risks that may impact our operations, please see our 10-K.

2024 Jack Henry™ Sustainability Accounting Standards Board Index

jackhenry.com|  4Activity MetricResponse(1) Number of licenses
or subscriptions, (2)percentage cloud-based

Jack Henry understands that any failure to deliver reliable, effective, and secure services
to our clients and partners exposes us to significant business risks including additional
development and remediation costs, potential loss of clients, negative publicity, andpotential liability claims. Given the sensitive nature of the data we handle on behalfof our clients, Jack Henry contractually cannot disclose the number of licenses,
subscriptions, or our hosting arrangements for data we control and maintain.

(1) Data processing
capacity, (2) percentage
outsourced

Jack Henry understands that any failure to deliver reliable, effective, and secure services
to our clients and partners exposes us to significant business risks including additional
development and remediation costs, potential loss of clients, negative publicity, andpotential liability claims. Given the sensitive nature of the data we handle on behalf ofour clients, Jack Henry contractually cannot disclose the processing capacity and any
outsourcing arrangement for data we are contracted to control and/or maintain.

(1) Amount of data storage,(2) percentage outsourced

Jack Henry understands that any failure to deliver reliable, effective, and secureservices to our clients and partners exposes us to significant business risks including
additional development and remediation costs, potential loss of clients, negative
publicity, and potential liability claims. Given the sensitive nature of the data wehandle on behalf of our clients, Jack Henry cannot contractually disclose our server
capacity and any outsourcing arrangement for data we control and/or maintain.

ABOUT THIS REPORTJack Henry’s internal audit team performed a review focused on the completeness, accuracy, and reliability of thequantitative data included in this disclosure. We have obtained limited external assurance of our Scope 1 and 2 GHG
emissions calculations.
This report reflects the 2023 calendar year. Unless otherwise noted, metrics reflect Jack Henry’s fiscal year 2023
(July 1, 2022 – June 30, 2023).
Environmental metrics presented within this report are representative of all of Jack Henry’s operational facilities,
which are in the United States. Where utilities are paid for as part of the lease and primary data was not available,
Jack Henry has estimated emissions for facilities based on building type and size, combined with EPA-estimatedemissions factors.
All financial information has been reported in U.S. dollars. Figures presented within this report may have been
approximated or rounded, as applicable.
DISCLAIMER

This report includes corporate sustainability data that is non-financial, non-GAAP, and non-audited. The Company
does not make any express or implied representations or warranties and shall not assume any liability for providing
guidance or for any errors, mistakes, or omissions in this report. Any use of the concept of materiality in this report isnot intended to correspond to the concept of materiality associated with disclosures required by the Securities andExchange Commission. This report covers the Company’s owned and operated businesses and does not address
the performance or operations of any suppliers, contractors, customers, or partners unless otherwise noted.

2024 Jack Henry™ Sustainability Accounting Standards Board Index

jackhenry.com|  5FORWARD-LOOKING STATEMENTS

Certain statements made in this report, other than purely historical information, including estimates, projections,statements relating to our business plans, corporate sustainability initiatives and corporate sustainability
metrics as a result of such initiatives, objectives and expected operating results, and the assumptions uponwhich those statements are based, are “forward-looking statements.” Forward-looking statements generally areidentified by the words “believe,” “project,” “expect,” “seek,” “anticipate,” “estimate,” “future,” “intend,” “plan,”“strategy,” “predict,” “likely,” “should,” “will,” “would,” “could,” “can,” “may,” and similar expressions. Forwardlooking statements are based only on management’s current beliefs, expectations, and assumptions regarding
the future of the Company, future plans and strategies, projections, anticipated events and trends, the economy,
and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent
risks and uncertainties that could cause actual results to differ materially from those expressed or implied bysuch statements. Such risks and uncertainties include, but are not limited to, those discussed in our most recent
Annual Report on Form 10-K and Quarter Report on Form 10-Q, and those discussed in other documents wefile with the Securities and Exchange Commission. Any forward-looking statement made in this report speaks
only as of the date of the report, and the Company expressly disclaims any obligation to publicly update orrevise any forward-looking statement, whether because of new information, future events, or otherwise.

2024 Jack Henry™ Sustainability Accounting Standards Board Index© 2024 Jack Henry & Associates, Inc.®

jackhenry.com|  6