diff --git a/types/stripe/index.d.ts b/types/stripe/index.d.ts
index 93620e5577..6c1b4d842b 100644
--- a/types/stripe/index.d.ts
+++ b/types/stripe/index.d.ts
@@ -2050,9 +2050,9 @@ declare namespace Stripe {
                 client_reference_id?: string;
 
                 /**
-                 * ID of customer
+                 * ID of customer [Expandable]
                  */
-                customer?: string;
+                customer?: string | customers.ICustomer;
 
                 /**
                  * Email address of customer
@@ -2075,9 +2075,9 @@ declare namespace Stripe {
                 locale?: string;
 
                 /**
-                 * ID of payment intent created
+                 * ID of payment intent created [Expandable]
                  */
-                payment_intent?: string;
+                payment_intent?: string | paymentIntents.IPaymentIntent;
 
                 /**
                  * Array of accepted payment methods
@@ -2085,9 +2085,9 @@ declare namespace Stripe {
                 payment_method_types?: string[];
 
                 /**
-                 * ID of subscription if one was created
+                 * ID of subscription if one was created [Expandable]
                  */
-                subscription?: string;
+                subscription?: string | subscriptions.ISubscription;
 
                 /**
                  * URL to redirect to upon success
@@ -7802,6 +7802,7 @@ declare namespace Stripe {
 
         class Sessions extends StripeResource {
             create(data: checkouts.sessions.ICheckoutCreationOptions, response?: IResponseFn<checkouts.sessions.ICheckoutSession>): Promise<checkouts.sessions.ICheckoutSession>;
+            retrieve(data: string, options: HeaderOptions, response?: IResponseFn<checkouts.sessions.ICheckoutSession>): Promise<checkouts.sessions.ICheckoutSession>;
             retrieve(data: string, response?: IResponseFn<checkouts.sessions.ICheckoutSession>): Promise<checkouts.sessions.ICheckoutSession>;
         }
 
diff --git a/types/stripe/stripe-tests.ts b/types/stripe/stripe-tests.ts
index eae7d9ef6f..5c7b6dd33e 100644
--- a/types/stripe/stripe-tests.ts
+++ b/types/stripe/stripe-tests.ts
@@ -282,6 +282,13 @@ stripe.checkout.sessions.create({
     // asynchronously called
 });
 
+stripe.checkout.sessions.retrieve('ch_test_123').then(session => {
+  session; // $ExpectType ICheckoutSession
+});
+stripe.checkout.sessions.retrieve('ch_test_123', { expand: ['payment_intent'] }).then(session => {
+  session.payment_intent; // $ExpectType string | IPaymentIntent
+});
+
 //#endregion
 
 //#region CreditNotes tests