diff --git a/packages/client/src/payments/types/paymentInstrument.types.ts b/packages/client/src/payments/types/paymentInstrument.types.ts
index cbd05c5e7..58756782d 100644
--- a/packages/client/src/payments/types/paymentInstrument.types.ts
+++ b/packages/client/src/payments/types/paymentInstrument.types.ts
@@ -5,6 +5,10 @@ import type {
   ShopperInteraction,
 } from './index.js';
 
+export type InstrumentInstallment = {
+  quantity: number;
+};
+
 export enum PaymentInstrumentStatus {
   Created = 'Created',
   Pending = 'Pending',
diff --git a/packages/client/src/payments/types/paymentMethods.types.ts b/packages/client/src/payments/types/paymentMethods.types.ts
index b56d18e2f..d6bb67c30 100644
--- a/packages/client/src/payments/types/paymentMethods.types.ts
+++ b/packages/client/src/payments/types/paymentMethods.types.ts
@@ -22,7 +22,9 @@ export type CreditCard = {
 
 export type CreditCardPaymentMethod = {
   type: string;
-  creditCards: CreditCard[];
+  creditCards?: CreditCard[];
+  supportsInstallments?: boolean;
+  installments?: number[];
 };
 
 export type PaymentMethods = {
diff --git a/packages/client/src/payments/types/postPaymentIntentInstrument.types.ts b/packages/client/src/payments/types/postPaymentIntentInstrument.types.ts
index 36369e345..f0085fe01 100644
--- a/packages/client/src/payments/types/postPaymentIntentInstrument.types.ts
+++ b/packages/client/src/payments/types/postPaymentIntentInstrument.types.ts
@@ -1,5 +1,6 @@
 import type {
   Amounts,
+  InstrumentInstallment,
   Issuer,
   PayerAddressType,
   PayerInput,
@@ -50,6 +51,7 @@ export type PostPaymentIntentInstrumentData = {
   payer?: PayerInput;
   amounts: Amounts[];
   data?: CreatePaymentInstrumentData;
+  installments?: InstrumentInstallment;
   shopperInteraction?: ShopperInteraction;
 };
 
diff --git a/packages/client/src/payments/types/putPaymentIntentInstrument.types.ts b/packages/client/src/payments/types/putPaymentIntentInstrument.types.ts
index c1eb338d0..36eded43e 100644
--- a/packages/client/src/payments/types/putPaymentIntentInstrument.types.ts
+++ b/packages/client/src/payments/types/putPaymentIntentInstrument.types.ts
@@ -1,5 +1,6 @@
 import type {
   Amounts,
+  InstrumentInstallment,
   PayerAddressType,
   PayerInput,
   PaymentInstrument,
@@ -12,6 +13,7 @@ export type PutPaymentIntentInstrumentData = {
   createToken?: boolean;
   payer?: PayerInput;
   amounts: Amounts[];
+  installments?: InstrumentInstallment;
   shopperInteraction?: ShopperInteraction;
   payerAddressType?: PayerAddressType;
 };
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/createCheckoutOrder.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/createCheckoutOrder.test.ts.snap
index 7a10d89f3..a9b80c27a 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/createCheckoutOrder.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/createCheckoutOrder.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrder.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrder.test.ts.snap
index fc715be10..81bd99dd8 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrder.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrder.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrderPaymentMethods.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrderPaymentMethods.test.ts.snap
index 769b74443..91a0bd84e 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrderPaymentMethods.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/fetchCheckoutOrderPaymentMethods.test.ts.snap
@@ -50,6 +50,8 @@ Object {
                   "id": "e13bb06b-392b-49a0-8acd-3f44416e3234",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "CreditCard",
             },
             "customerAccounts": Array [
@@ -148,6 +150,8 @@ Object {
             "id": "e13bb06b-392b-49a0-8acd-3f44416e3234",
           },
         ],
+        "installments": Array [],
+        "supportsInstallments": false,
         "type": "CreditCard",
       },
       "customerAccounts": Array [
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/removeCheckoutOrderPromocodes.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/removeCheckoutOrderPromocodes.test.ts.snap
index fe7922a7f..b496c7340 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/removeCheckoutOrderPromocodes.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/removeCheckoutOrderPromocodes.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderItemTags.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderItemTags.test.ts.snap
index 4a15db222..5bf4a674b 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderItemTags.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderItemTags.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderPromocodes.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderPromocodes.test.ts.snap
index 7448d8576..2be92edd6 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderPromocodes.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderPromocodes.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderTags.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderTags.test.ts.snap
index b4a67b2ad..7866685ce 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderTags.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/setCheckoutOrderTags.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/checkout/actions/__tests__/__snapshots__/updateCheckoutOrder.test.ts.snap b/packages/redux/src/checkout/actions/__tests__/__snapshots__/updateCheckoutOrder.test.ts.snap
index 4b431aacc..84768b0c9 100644
--- a/packages/redux/src/checkout/actions/__tests__/__snapshots__/updateCheckoutOrder.test.ts.snap
+++ b/packages/redux/src/checkout/actions/__tests__/__snapshots__/updateCheckoutOrder.test.ts.snap
@@ -40,6 +40,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
@@ -484,6 +486,8 @@ Object {
                   "id": "",
                 },
               ],
+              "installments": Array [],
+              "supportsInstallments": false,
               "type": "",
             },
             "customerAccounts": Array [],
diff --git a/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByCountryAndCurrency.test.ts.snap b/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByCountryAndCurrency.test.ts.snap
index c26925068..b5b4ca327 100644
--- a/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByCountryAndCurrency.test.ts.snap
+++ b/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByCountryAndCurrency.test.ts.snap
@@ -46,6 +46,8 @@ Object {
           "id": "e13bb06b-392b-49a0-8acd-3f44416e3234",
         },
       ],
+      "installments": Array [],
+      "supportsInstallments": false,
       "type": "CreditCard",
     },
     "customerAccounts": Array [
diff --git a/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByIntent.test.ts.snap b/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByIntent.test.ts.snap
index 657745ec6..0495bb004 100644
--- a/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByIntent.test.ts.snap
+++ b/packages/redux/src/payments/actions/__tests__/__snapshots__/fetchPaymentMethodsByIntent.test.ts.snap
@@ -46,6 +46,8 @@ Object {
           "id": "e13bb06b-392b-49a0-8acd-3f44416e3234",
         },
       ],
+      "installments": Array [],
+      "supportsInstallments": false,
       "type": "CreditCard",
     },
     "customerAccounts": Array [
diff --git a/tests/__fixtures__/checkout/checkout.fixtures.mts b/tests/__fixtures__/checkout/checkout.fixtures.mts
index 255c5ec1d..04c74c275 100644
--- a/tests/__fixtures__/checkout/checkout.fixtures.mts
+++ b/tests/__fixtures__/checkout/checkout.fixtures.mts
@@ -435,6 +435,8 @@ export const mockResponse = {
     creditCard: {
       type: '',
       creditCards: [{ id: '', description: '', code: '' }],
+      supportsInstallments: false,
+      installments: [],
     },
   },
   userPaymentTokens: undefined,
@@ -928,6 +930,8 @@ export const mockUpdateCheckoutResponse = {
               code: '',
             },
           ],
+          supportsInstallments: false,
+          installments: [],
         },
       },
       orderStatus: OrderStatusError.NoError,
diff --git a/tests/__fixtures__/payments/payments.fixtures.mts b/tests/__fixtures__/payments/payments.fixtures.mts
index dd14cfdae..bd6ae11b6 100644
--- a/tests/__fixtures__/payments/payments.fixtures.mts
+++ b/tests/__fixtures__/payments/payments.fixtures.mts
@@ -336,6 +336,8 @@ export const mockFetchPaymentMethodsResponse = {
         code: 'VISA',
       },
     ],
+    supportsInstallments: false,
+    installments: [],
   },
 };
 export const mockFetchPaymentIntentChargeResponse = {