How to change the registered email and mobile number on Zerodha

Wed, 01 Jul 2026 00:00:00 +0000

The email ID and mobile number registered on your Zerodha account are where every contract note, statement, and login OTP is sent, so keeping them current matters as much as any bank or nominee detail. This guide is about those registered contact details, not an email held at your bank; Zerodha does not control a bank-side email, and a change there is made with the bank directly. For a resident individual whose mobile is linked to Aadhaar , both the email and the mobile can be changed inside the Kite app in a few minutes, with an in-person verification and an Aadhaar e-sign to confirm the request. This guide covers the online route step by step, the verification, the timeline and charges, and the cases that must go offline.

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How to change the registered email and mobile number on Zerodha