How to Change Default UPI Receiving Account in Google Pay, PhonePe & Paytm

Learn how to change your default UPI receiving account in Google Pay, PhonePe, and Paytm with simple step-by-step instructions to ensure payments, cashback, and refunds reach the correct bank account.

How to Change Your Default UPI Receiving Account in Google Pay, PhonePe & Paytm (Step-by-Step Guide)

Ever sent yourself a payment link or shared your UPI ID, only to find the money landed in the "wrong" bank account? It's one of the most common UPI mix-ups, and it happens because Google Pay, PhonePe, and Paytm each let you link multiple bank accounts and each app decides, independently, which one is "primary." Change it in one app and the others don't follow along.

At CouponCarnival, we talk to a lot of deal-hunters and cashback shoppers who run into this exact problem: UPI cashback or refund credited to an old account, or a payment meant for a side hustle landing in a personal savings account instead. This guide walks you through fixing it on all three major apps, so every rupee cashback, refund, or payment reaches the account you actually want.

Why This Setting Trips People Up

Every UPI app treats your "default" or "primary" account setting separately. Linking three bank accounts to Google Pay doesn't mean PhonePe or Paytm knows which one you prefer; you have to set it individually, app by app. This matters most if you:

Recently switched your salary or savings account

1. Run a small business or freelance and want to keep client payments separate from personal spending

2. Use two or three UPI apps and want a single, consistent receiving account

3. Noticed cashback, refunds, or coupon redemptions from CouponCarnival deals landing somewhere unexpected

The fix takes under two minutes per app. Here's exactly how to do it.

Google Pay: Setting Your Primary Bank Account

1. Open Google Pay and tap your profile photo in the top-right corner.

2. Tap Bank account to see every account linked to your profile.

3. Select the account you want to make your default for sending and receiving money.

4. Look for the Set as default option on that account's screen and confirm.

Google Pay also supports a UPI Number, a way for people to pay you using just your phone number instead of a full UPI ID. You can register up to three UPI numbers per account from the same Bank account menu, under Manage UPI Numbers. Note that as of mid-2022, phone-number payments only reach you if you've explicitly set up a UPI Number; simply having a linked account isn't enough.

PhonePe: Setting Your Primary Bank Account

1. Open PhonePe and tap the profile icon in the top corner.

2. Go to Payment methods (sometimes labelled Bank accounts).

3. You'll see every account linked to your PhonePe profile, with the current default marked.

4. Tap the account you'd like to switch to, then choose the option to set it as your primary account and confirm with your UPI PIN if prompted.

Like Google Pay and Paytm, PhonePe treats each linked account's UPI ID separately; you can hold several, but only one drives your QR code and default payment requests at a time.

Paytm: Setting Your Primary UPI ID and UPI Number

Paytm splits this into two distinct settings, and it's worth doing both.

Setting your primary UPI ID:

1. From the Paytm home screen, tap your profile icon, then UPI & Payment Settings.

2. Tap View next to UPI ID to see every bank account linked to your profile.

3. On the account you want as default, tap the three-dot menu (⋮) on that card.

4. Choose Make Primary and confirm.

Activating your UPI Number (so people can pay your phone number):

1. On the same UPI & Payment Settings screen, find the UPI Number row.

2. If it shows an Inactive tag, tap Activate.

3. Confirm your registered mobile number, then tap Set UPI Number.

4. A confirmation screen shows the linked bank account tap Okay, Got It.

If you'd rather not share your real number with vendors or on receipts, Paytm also lets you generate a Private UPI Number from the same Manage UPI Number screen, a separate numeric ID that routes to the same account without exposing your actual phone number.

One more thing worth knowing: since Paytm's move to a multi-bank model with NPCI, older @paytm handles have largely shifted to bank-specific ones like @pthdfc, @ptaxis, or @ptsbi. That's expected and doesn't affect your funds or history.

A Quick Test Before You Rely on It

Whichever app you've just updated, send yourself (or a trusted contact) a Rs.1-Rs.10 test payment before using the new default for anything important. This confirms the change has actually taken effect and it's the one step most people skip.

Common Mistakes to Avoid

Assuming it's app-wide: Changing your default on Google Pay does nothing to PhonePe or Paytm. Update each app separately.

Forgetting autopay mandates: Recurring payments and subscriptions will start debiting from the new default account.

Relying on saved contacts: Some senders may have your old UPI ID saved separately, even after you've switched. Share your updated ID directly with regular senders, including for any CouponCarnival cashback or referral payouts you're expecting.

FAQs

1. Will changing my default account affect my old UPI ID?
No. Your old UPI ID keeps working as a backup; only new QR codes and payment requests use the new default.

2. Do I need to update all three apps separately?
Yes. Google Pay, PhonePe, and Paytm each store their own default account setting independently.

3. What is a UPI Number?
It's a way for people to pay you using just your phone number instead of your full UPI ID or a QR code.

4. Does switching my default lose my transaction history?
No. Your past transactions stay fully accessible regardless of which account you set as primary.

5. Why did my Paytm UPI ID change to something like @pthdfc?
Paytm shifted to a multi-bank model with NPCI, so IDs now route through partner banks instead of the old @paytm handle.