Pendency of Litigation(s)/dispute(s) or the outcome impacting the Company

June 18, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot no. C/1, G Block, Listing Operation Department, Bandra Kurla Complex, Bandra (E), 20th Floor, P.J. Towers, Dalal Street, Mumbai - 400 051 Mumbai – 400 001 NSE Code: KALPATARU BSE Code: 544423 Subject: Disclosure with regard to Appeals filed by Kalpataru Properties (Thane) Ltd, a wholly owned subsidiary of the Company, with GST Appellate Tribunal Reference: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Dear Sir/Madam, We wish to inform you that Kalpataru Properties (Thane) Limited (“KPTL”), a wholly owned subsidiary of the Company, has filed appeals with GST Appellate Tribunal on 17th June, 2026 against Orders, in relation to Arimas Developers Private Ltd, which has been merged with KPTL, passed by Appellate Authority i.e. Deputy Commissioner of State Tax dated 30th January, 2026 and Additional Commissioner on 18th August, 2025, demanding GST of Rs. 396.49 lacs and Rs. 46.69 lacs respectively, in respect of FY 2017-18 for wrongly availing transitional credit on inputs contained in semi-finished goods used for construction of immovable property. KPTL is hopeful of a favorable outcome. The Company has received information about filing of appeals by KPTL at 1:44 p.m. Please take the information on record. This information is also simultaneously disseminated on the website of the Company at https://www.kalpataru.com/investor-corner. Thanking You, Yours faithfully, For Kalpataru Limited Gajendra Mewara Company Secretary & Compliance Officer KALPATARU LIMITED CIN No.: L45200MH1988PLC050144 91, Kalpataru Synergy, Opposite Grand Hyatt, Santacruz (E), Mumbai 400 055. India. Tel +91 22 3064 5000 ◼ Fax +91 22 3064 3131 ◼ www.kalpataru.com ◼ investor.cs@kalpataru.com