diff --git a/packages/google-pay-integration/src/gateways/google-pay-gateway.spec.ts b/packages/google-pay-integration/src/gateways/google-pay-gateway.spec.ts
index 160a7bbd33..8e3a68c146 100644
--- a/packages/google-pay-integration/src/gateways/google-pay-gateway.spec.ts
+++ b/packages/google-pay-integration/src/gateways/google-pay-gateway.spec.ts
@@ -102,6 +102,7 @@ describe('GooglePayGateway', () => {
     describe('#getTransactionInfo', () => {
         it('should return ESTIMATED transaction info', async () => {
             const expectedInfo = {
+                countryCode: 'US',
                 currencyCode: 'USD',
                 totalPriceStatus: 'ESTIMATED',
                 totalPrice: '0',
@@ -115,6 +116,7 @@ describe('GooglePayGateway', () => {
 
         it('should return transaction info (Buy Now Flow)', async () => {
             const expectedInfo = {
+                countryCode: 'US',
                 currencyCode: 'USD',
                 totalPriceStatus: 'ESTIMATED',
                 totalPrice: '0',
diff --git a/packages/google-pay-integration/src/gateways/google-pay-gateway.ts b/packages/google-pay-integration/src/gateways/google-pay-gateway.ts
index 4cfded3991..1481c80fcb 100644
--- a/packages/google-pay-integration/src/gateways/google-pay-gateway.ts
+++ b/packages/google-pay-integration/src/gateways/google-pay-gateway.ts
@@ -158,7 +158,10 @@ export default class GooglePayGateway {
             currencyCode = getCartOrThrow().currency.code;
         }
 
+        const countryCode = this.getGooglePayInitializationData().storeCountry;
+
         return {
+            ...(countryCode && { countryCode }),
             currencyCode,
             totalPriceStatus: TotalPriceStatusType.ESTIMATED,
             totalPrice: '0',
diff --git a/packages/google-pay-integration/src/google-pay-payment-processor.spec.ts b/packages/google-pay-integration/src/google-pay-payment-processor.spec.ts
index 7dc9013c19..b787c8bf77 100644
--- a/packages/google-pay-integration/src/google-pay-payment-processor.spec.ts
+++ b/packages/google-pay-integration/src/google-pay-payment-processor.spec.ts
@@ -141,6 +141,7 @@ describe('GooglePayPaymentProcessor', () => {
                     merchantName: 'Example Merchant',
                 },
                 transactionInfo: {
+                    countryCode: 'US',
                     currencyCode: 'USD',
                     totalPrice: '0',
                     totalPriceStatus: 'ESTIMATED',
@@ -313,6 +314,7 @@ describe('GooglePayPaymentProcessor', () => {
                     merchantName: 'Example Merchant',
                 },
                 transactionInfo: {
+                    countryCode: 'US',
                     currencyCode: 'USD',
                     totalPrice: '0',
                     totalPriceStatus: 'ESTIMATED',