diff --git a/.changeset/dull-games-boil.md b/.changeset/dull-games-boil.md
new file mode 100644
index 0000000000000..4382358743bf9
--- /dev/null
+++ b/.changeset/dull-games-boil.md
@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": patch
+---
+
+Add has_account to filter only registered or unregistered customer in the admin
diff --git a/integration-tests/api/__tests__/admin/customer.js b/integration-tests/api/__tests__/admin/customer.js
index b515203b78978..2d89a6c0b7b52 100644
--- a/integration-tests/api/__tests__/admin/customer.js
+++ b/integration-tests/api/__tests__/admin/customer.js
@@ -70,6 +70,27 @@ describe("/admin/customers", () => {
       )
     })
 
+    it("lists only registered customers", async () => {
+      const api = useApi()
+
+      const response = await api
+        .get("/admin/customers?has_account=true", {
+          headers: {
+            Authorization: "Bearer test_token",
+          },
+        })
+        .catch((err) => {
+          console.log(err)
+        })
+
+      expect(response.status).toEqual(200)
+      expect(response.data.customers).toEqual(
+        expect.not.arrayContaining([
+          expect.objectContaining({ has_account: false }),
+        ])
+      )
+    })
+
     it("lists customers in group and count", async () => {
       const api = useApi()
 
diff --git a/packages/medusa/src/api/routes/admin/discounts/list-discounts.ts b/packages/medusa/src/api/routes/admin/discounts/list-discounts.ts
index a01e2248038bb..236d6cd8045d8 100644
--- a/packages/medusa/src/api/routes/admin/discounts/list-discounts.ts
+++ b/packages/medusa/src/api/routes/admin/discounts/list-discounts.ts
@@ -10,6 +10,7 @@ import { AdminGetDiscountsDiscountRuleParams } from "../../../../types/discount"
 import { extendedFindParamsMixin } from "../../../../types/common"
 import { Request, Response } from "express"
 import { DiscountService } from "../../../../services"
+import { optionalBooleanMapper } from "../../../../utils/validators/is-boolean"
 
 /**
  * @oas [get] /discounts
@@ -127,11 +128,11 @@ export class AdminGetDiscountsParams extends extendedFindParamsMixin({
 
   @IsBoolean()
   @IsOptional()
-  @Transform(({ value }) => value === "true")
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
   is_dynamic?: boolean
 
   @IsBoolean()
   @IsOptional()
-  @Transform(({ value }) => value === "true")
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
   is_disabled?: boolean
 }
diff --git a/packages/medusa/src/api/routes/admin/orders/create-fulfillment.ts b/packages/medusa/src/api/routes/admin/orders/create-fulfillment.ts
index f9e6334c349ba..28a783f0dbef4 100644
--- a/packages/medusa/src/api/routes/admin/orders/create-fulfillment.ts
+++ b/packages/medusa/src/api/routes/admin/orders/create-fulfillment.ts
@@ -14,6 +14,7 @@ import { defaultAdminOrdersFields, defaultAdminOrdersRelations } from "."
 import { EntityManager } from "typeorm"
 import { OrderService } from "../../../../services"
 import { validator } from "../../../../utils/validator"
+import { optionalBooleanMapper } from "../../../../utils/validators/is-boolean"
 
 /**
  * @oas [post] /orders/{id}/fulfillment
@@ -147,7 +148,7 @@ export class AdminPostOrdersOrderFulfillmentsReq {
 
   @IsBoolean()
   @IsOptional()
-  @Transform(({ value }) => value === "true")
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
   no_notification?: boolean
 
   @IsObject()
diff --git a/packages/medusa/src/types/customers.ts b/packages/medusa/src/types/customers.ts
index 873c12a237b3b..9711e772ac585 100644
--- a/packages/medusa/src/types/customers.ts
+++ b/packages/medusa/src/types/customers.ts
@@ -1,4 +1,6 @@
-import { IsOptional, IsString } from "class-validator"
+import { Transform } from "class-transformer"
+import { IsBoolean, IsOptional, IsString } from "class-validator"
+import { optionalBooleanMapper } from "../utils/validators/is-boolean"
 import { AddressPayload } from "./common"
 
 export class AdminListCustomerSelector {
@@ -6,6 +8,11 @@ export class AdminListCustomerSelector {
   @IsOptional()
   q?: string
 
+  @IsBoolean()
+  @IsOptional()
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
+  has_account?: boolean
+
   @IsOptional()
   @IsString({ each: true })
   groups?: string[]
diff --git a/packages/medusa/src/types/discount.ts b/packages/medusa/src/types/discount.ts
index 196fbec68fe66..83e8553b3b24c 100644
--- a/packages/medusa/src/types/discount.ts
+++ b/packages/medusa/src/types/discount.ts
@@ -15,6 +15,7 @@ import {
   DiscountRuleType,
   Region,
 } from "../models"
+import { optionalBooleanMapper } from "../utils/validators/is-boolean"
 import { ExactlyOne } from "./validators/exactly-one"
 
 export type QuerySelector = {
@@ -28,12 +29,12 @@ export class FilterableDiscountProps {
 
   @IsBoolean()
   @IsOptional()
-  @Transform(({ value }) => value === "true")
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
   is_dynamic?: boolean
 
   @IsBoolean()
   @IsOptional()
-  @Transform(({ value }) => value === "true")
+  @Transform(({ value }) => optionalBooleanMapper.get(value))
   is_disabled?: boolean
 
   @ValidateNested()