We hereby submit the Annual Report of the Company for the Financial Year 2025-26.

July 21, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, Corporate Relationship Department, Exchange Plaza, 5th Floor, Phiroze Jeejeebhoy Towers, Plot No C/1, G Block, Bandra-Kurla Complex, Dalal Street, Mumbai 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 540735 Symbol: IRIS To To National Securities Depository Limited, Central Depository Services (India) Limited, Trade World, 4th Floor, Kamala Mills Compound Marathon Futurex, A-Wing, 25th floor, Senapati Bapat Marg, Lower Parel, NM Joshi Marg, Lower Parel, Mumbai 400013 Mumbai 400013 Dear Sir / Madam, Sub: Intimation of 26th Annual General Meeting of the Company and submission of the 26th Annual Report along with the Notice and information on Book Closure as per Regulation 30, 34 & 42 of the SEBI (Listing Obligation and Disclosure Requirements) Regulation 2015. This is to inform that 26th (Twenty-sixth) Annual General Meeting (“AGM”) of the Company will be held on Friday, August 14, 2026, at 11:00 a.m. (IST) through Video Conferencing ("VC") / Other Audio-Visual Means ("OAVM"), in compliance with the applicable provisions of the Companies Act, 2013 and the Rules framed thereunder and in accordance with General Circulars issued by the Ministry of Corporate Affairs and and the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) as amended from time to time. The deemed venue of the AGM shall be the Registered Office of the Company situated at 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India. Further details on the manner of attending the AGM and casting of votes by Shareholders has been set out in detail in the Notice of the AGM. Pursuant to Section 91 of the Companies Act, 2013, and rules made thereunder and Regulation 42 and other applicable provisions of the Listing Regulations , as amended from time to time, we wish to inform that Register of Members and Share Transfer Books of the Company will remain closed from Saturday, August 08, 2026 to Friday, August 14, 2026 (both days inclusive) for the purpose of the AGM. Pursuant to Regulation 44 of the Listing Regulations and Section 108 of the Act read with Rule 20 of the Companies (Management & Administration) Rules, 2014, the Company is pleased to provide e-voting facility which will enable the Members to cast their votes electronically. The remote e-voting period commences on Tuesday, August 11, 2026 at 9.00 a.m. and ends on Thursday, August 13, 2026 at 5.00 p.m. During this IRIS REGTECH SOLUTIONS LIMITED (Formerly known as IRIS Business Services Limited) 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India Tel: +91 22 6723 1000 | Email: cs@irisregtech.com | www.irisregtech.com | CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV period, Members holding shares in either physical or dematerialized form as on the cut-off date i.e. Saturday, August 08, 2026, may cast their vote electronically. A person whose name appears in the Register of Members/Beneficial Owners as on the cut-off date i.e. Saturday, August 08, 2026, only shall be entitled to avail the facility of remote e-voting. Pursuant to Regulation 30 and 34 of Listing Regulations, we are submitting herewith the Annual Report (including Corporate Governance Report and BRSR Report) for the financial year 2025-26 along with Notice of the 26th AGM. The Notice of the 26th AGM and the Annual Report for FY 2025-26 are also being disseminated to the Shareholders through electronic mode and are available on the website of the Company: www.irisregtech.com, NSDL: https://www.evoting.nsdl.com and the Stock Exchanges: www.bseindia.com, www.nseindia.com. Kindly take the same on record. Thanking you, Yours faithfully, For IRIS RegTech Solutions Limited Santoshkumar Sharma Company Secretary & Compliance Officer (ICSI Membership No. ACS 35139) Encl.: 1.Notice of the 26th Annual General Meeting 2.Annual Report for FY 2025-26 IRIS REGTECH SOLUTIONS LIMITED (Formerly known as IRIS Business Services Limited) 1405–1411, Plutonium Business Park, Thane-Belapur Road, Turbhe, Navi Mumbai – 400703, Maharashtra, India Tel: +91 22 6723 1000 | Email: cs@irisregtech.com | www.irisregtech.com | CIN L72900MH2000PLC128943 | GSTIN 27AAACI9260R1ZV --'iRIS IRIRSE GTECSHO LUTIOLNISM ITED -,r Annual R2e0p2o5r-t2 6 INTEN•T I NNOVATI•O NI MPACT . .: . ... Mr. Swaminathan Subramaniam (1962–2025) Swaminathan Subramaniam believed that lasting institutions are built on purpose, innovation and trust. He built IRIS on those values, and they continue to shape the way we think, the way we work and the choices we make. While we deeply cherish the remarkable institution he created, we honour him best by carrying his vision forward with the same curiosity to innovate, the same courage to think differently and the same commitment to creating lasting value. As IRIS continues to grow, so too does the enduring influence of the man who imagined it, nurtured it and inspired generations to believe in what it could become. Key Highlights TOTAL REVENUE ₹ 13,821 LAKH 23% Y-o-Y Growth RECURRING REVENUE ₹ 6,942 LAKH 22% Y-o-Y Growth NET WORTH ₹ 20,073 LAKH Intent. As on 31st March 2026 Innovation. Impact. Contents Corporate Overview Financial Statements About IRIS ...........................................02 Employee Testimonials .....................36 Standalone Financial The future unfolds through a series of We have approached this moment through intent and innovation Journey ...............................................04 Key Performance Indicators .............38 Statements ......................................144 shifts that gradually redefine industry to achieve the impact! Consolidated Financial Our Presence ......................................06 Board of Directors ..............................40 Statements ......................................210 landscapes, reshape expectations and At IRIS, the intent is reflected in the decisions we make today to IRIS SupTech .......................................08 Management Discussion create lasting value tomorrow. create new opportunities. and Analysis ........................................42 IRIS RegTech .......................................14 During the year, we enhanced our financial foundation and channelled our investments towards the businesses we believe IRIS DataTech ......................................22 Statutory Reports Today, regulation is undergoing one such will define the future of regulatory technology. The strategic disinvestment of our TaxTech business exemplifies this discipline, Our Strengths .....................................26 Notice ..................................................52 This report was prepared using transformation: from static compliance enabling us to accelerate the growth of our RegTech, SupTech Founders’ Message ............................28 Board’s Report ...................................63 the IRIS CARBON® Disclosure to an intelligent, data-driven ecosystem and DataTech business. Management Platform. Our decision Message from CTO .............................32 Corporate Governance Report .........91 to rely on the same technology powered by technology and artificial Innovation remains the thread that has connected every part of we offer our clients reflects a core Message from CFO .............................34 Business Responsibility this journey. We are now embedding artificial intelligence across principle of our leadership: trust what intelligence. For a long time, IRIS has our products and empowering our people to think differently, Sustainability Report ......................114 we build and build what we trust. kept pace with this evolution, building collaborate better and solve increasingly complex challenges. We are transforming regulatory reporting from a mere compliance the expertise, platforms and capabilities exercise to an intelligent, insight-driv [Showing first 8,000 characters — download PDF for full document]