How do I change my UPI ID?
Short answer
You can change it from your account. Changing an existing UPI ID needs a one-time code sent to your account email, and approved payouts are held for at least seven days after.
The one-time code confirms that you, and not someone with access to your device, are making the change.
After a change, approved payouts are held and become eligible on the first weekly run at least seven days later. This protects you if someone tries to redirect your money.