diff --git a/integration-tests/api/__tests__/store/shipping-options.js b/integration-tests/api/__tests__/store/shipping-options.js
index 06814a5cf6..c9ee7c5c46 100644
--- a/integration-tests/api/__tests__/store/shipping-options.js
+++ b/integration-tests/api/__tests__/store/shipping-options.js
@@ -3,9 +3,18 @@ const { Region, ShippingProfile, ShippingOption } = require("@medusajs/medusa")
 
 const setupServer = require("../../../helpers/setup-server")
 const { useApi } = require("../../../helpers/use-api")
-const { initDb, useDb } = require("../../../helpers/use-db")
+const { useDb } = require("../../../helpers/use-db")
 const cartSeeder = require("../../helpers/cart-seeder")
 const swapSeeder = require("../../helpers/swap-seeder")
+const {
+  simpleRegionFactory,
+  simpleShippingOptionFactory,
+  simpleCartFactory,
+  simpleProductFactory,
+} = require("../../factories")
+const {
+  default: startServerWithEnvironment,
+} = require("../../../helpers/start-server-with-environment")
 
 jest.setTimeout(30000)
 
@@ -13,76 +22,235 @@ describe("/store/shipping-options", () => {
   let medusaProcess
   let dbConnection
 
-  beforeAll(async () => {
-    const cwd = path.resolve(path.join(__dirname, "..", ".."))
-    dbConnection = await initDb({ cwd })
-    medusaProcess = await setupServer({ cwd })
-  })
-
-  afterAll(async () => {
-    const db = useDb()
-    await db.shutdown()
-    medusaProcess.kill()
-  })
-
-  describe("POST /store/shipping-options", () => {
-    beforeEach(async () => {
-      const manager = dbConnection.manager
-      await manager.query(
-        `ALTER SEQUENCE order_display_id_seq RESTART WITH 111`
-      )
-
-      await manager.insert(Region, {
-        id: "region",
-        name: "Test Region",
-        currency_code: "usd",
-        tax_rate: 0,
+  describe("tax exclusive", () => {
+    beforeAll(async () => {
+      const cwd = path.resolve(path.join(__dirname, "..", ".."))
+      const [process, conn] = await startServerWithEnvironment({
+        cwd,
+        env: { MEDUSA_FF_TAX_INCLUSIVE_PRICING: true },
       })
-      await manager.insert(Region, {
+      medusaProcess = process
+      dbConnection = conn
+    })
+
+    afterAll(async () => {
+      const db = useDb()
+      await db.shutdown()
+      medusaProcess.kill()
+    })
+
+    describe("POST /store/shipping-options", () => {
+      beforeEach(async () => {
+        const manager = dbConnection.manager
+        await manager.query(
+          `ALTER SEQUENCE order_display_id_seq RESTART WITH 111`
+        )
+
+        await manager.insert(Region, {
+          id: "region",
+          name: "Test Region",
+          currency_code: "usd",
+          tax_rate: 0,
+        })
+        await manager.insert(Region, {
+          id: "region2",
+          name: "Test Region 2",
+          currency_code: "usd",
+          tax_rate: 0,
+        })
+
+        const defaultProfile = await manager.findOne(ShippingProfile, {
+          type: "default",
+        })
+
+        await manager.insert(ShippingOption, {
+          id: "test-out",
+          name: "Test out",
+          profile_id: defaultProfile.id,
+          region_id: "region",
+          provider_id: "test-ful",
+          data: {},
+          price_type: "flat_rate",
+          amount: 2000,
+          is_return: false,
+        })
+
+        await manager.insert(ShippingOption, {
+          id: "test-return",
+          name: "Test ret",
+          profile_id: defaultProfile.id,
+          region_id: "region",
+          provider_id: "test-ful",
+          data: {},
+          price_type: "flat_rate",
+          amount: 1000,
+          is_return: true,
+        })
+
+        await manager.insert(ShippingOption, {
+          id: "test-region2",
+          name: "Test region 2",
+          profile_id: defaultProfile.id,
+          region_id: "region2",
+          provider_id: "test-ful",
+          data: {},
+          price_type: "flat_rate",
+          amount: 1000,
+          is_return: false,
+        })
+      })
+
+      afterEach(async () => {
+        const db = useDb()
+        await db.teardown()
+      })
+
+      it("retrieves all shipping options", async () => {
+        const api = useApi()
+
+        const response = await api
+          .get("/store/shipping-options")
+          .catch((err) => {
+            return err.response
+          })
+
+        expect(response.status).toEqual(200)
+        expect(response.data.shipping_options.length).toEqual(3)
+      })
+
+      it("creates a return with shipping method", async () => {
+        const api = useApi()
+
+        const response = await api
+          .get("/store/shipping-options?is_return=true")
+          .catch((err) => {
+            return err.response
+          })
+
+        expect(response.status).toEqual(200)
+        expect(response.data.shipping_options.length).toEqual(1)
+        expect(response.data.shipping_options[0].id).toEqual("test-return")
+      })
+
+      it("creates a return with shipping method", async () => {
+        const api = useApi()
+
+        const response = await api
+          .get("/store/shipping-options?region_id=region2")
+          .catch((err) => {
+            return err.response
+          })
+
+        expect(response.status).toEqual(200)
+        expect(response.data.shipping_options.length).toEqual(1)
+        expect(response.data.shipping_options[0].id).toEqual("test-region2")
+      })
+    })
+
+    describe("GET /store/shipping-options/:cart_id", () => {
+      beforeEach(async () => {
+        await cartSeeder(dbConnection)
+        await swapSeeder(dbConnection)
+      })
+
+      afterEach(async () => {
+        const db = useDb()
+        await db.teardown()
+      })
+
+      it("given a default cart, when user retrieves its shipping options, then should return a list of shipping options", async () => {
+        const api = useApi()
+
+        const response = await api
+          .get("/store/shipping-options/test-cart-2")
+          .catch((err) => {
+            return err.response
+          })
+
+        expect(response.status).toEqual(200)
+        expect(response.data.shipping_options).toEqual(
+          expect.arrayContaining([
+            expect.objectContaining({ id: "test-option", amount: 1000 }),
+            expect.objectContaining({ id: "test-option-2", amount: 500 }),
+          ])
+        )
+      })
+
+      it("given a cart with custom shipping options, when user retrieves its shipping options, then should return the list of custom shipping options", async () => {
+        const api = useApi()
+
+        const response = await api
+          .get("/store/shipping-options/test-cart-rma")
+          .catch((err) => {
+            return err.response
+          })
+
+        expect(response.status).toEqual(200)
+        expect(response.data.shipping_options).toEqual(
+          expect.arrayContaining([
+            expect.objectContaining({
+              id: "test-option",
+              amount: 0,
+              name: "test-option",
+            }),
+          ])
+        )
+      })
+    })
+  })
+
+  describe("Tax inclusive GET /store/shipping-options/:cart_id", () => {
+    beforeAll(async () => {
+      const cwd = path.resolve(path.join(__dirname, "..", ".."))
+      const [process, conn] = await startServerWithEnvironment({
+        cwd,
+        env: { MEDUSA_FF_TAX_INCLUSIVE_PRICING: true },
+      })
+      medusaProcess = process
+      dbConnection = conn
+    })
+
+    afterAll(async () => {
+      const db = useDb()
+      await db.shutdown()
+      medusaProcess.kill()
+    })
+
+    beforeEach(async () => {
+      await simpleRegionFactory(dbConnection, {
         id: "region2",
         name: "Test Region 2",
         currency_code: "usd",
-        tax_rate: 0,
+        tax_rate: 10,
+        includes_tax: true,
       })
 
-      const defaultProfile = await manager.findOne(ShippingProfile, {
-        type: "default",
-      })
-
-      await manager.insert(ShippingOption, {
-        id: "test-out",
-        name: "Test out",
-        profile_id: defaultProfile.id,
-        region_id: "region",
-        provider_id: "test-ful",
-        data: {},
-        price_type: "flat_rate",
-        amount: 2000,
-        is_return: false,
-      })
-
-      await manager.insert(ShippingOption, {
-        id: "test-return",
-        name: "Test ret",
-        profile_id: defaultProfile.id,
-        region_id: "region",
-        provider_id: "test-ful",
-        data: {},
-        price_type: "flat_rate",
-        amount: 1000,
-        is_return: true,
-      })
-
-      await manager.insert(ShippingOption, {
-        id: "test-region2",
-        name: "Test region 2",
-        profile_id: defaultProfile.id,
+      await simpleShippingOptionFactory(dbConnection, {
         region_id: "region2",
-        provider_id: "test-ful",
-        data: {},
-        price_type: "flat_rate",
-        amount: 1000,
-        is_return: false,
+        includes_tax: true,
+        price: 100,
+        requirements: [{ type: "min_subtotal", amount: 100 }],
+      })
+      await simpleShippingOptionFactory(dbConnection, {
+        region_id: "region2",
+        includes_tax: true,
+        price: 150,
+        requirements: [{ type: "max_subtotal", amount: 150 }],
+      })
+
+      await simpleProductFactory(dbConnection, {
+        variants: [
+          { id: "variant-1", prices: [{ currency: "usd", amount: 95 }] },
+        ],
+      })
+      await simpleProductFactory(dbConnection, {
+        variants: [
+          { id: "variant-2", prices: [{ currency: "usd", amount: 145 }] },
+        ],
+      })
+      const cart = await simpleCartFactory(dbConnection, {
+        id: "test-cart",
+        region: "region2",
       })
     })
 
@@ -91,91 +259,86 @@ describe("/store/shipping-options", () => {
       await db.teardown()
     })
 
-    it("retrieves all shipping options", async () => {
+    it("given a cart with total above min-threshold and subtotal below min-threshold shipping option with tax inclusive pricing is available and can be applied", async () => {
       const api = useApi()
 
-      const response = await api.get("/store/shipping-options").catch((err) => {
-        return err.response
+      // create line item
+      const { data } = await api.post(`/store/carts/test-cart/line-items`, {
+        variant_id: "variant-1",
+        quantity: 1,
       })
 
-      expect(response.status).toEqual(200)
-      expect(response.data.shipping_options.length).toEqual(3)
-    })
+      expect(data.cart.subtotal).toEqual(95)
+      expect(data.cart.total).toEqual(105)
 
-    it("creates a return with shipping method", async () => {
-      const api = useApi()
+      const res = await api.get(`/store/shipping-options/test-cart`)
 
-      const response = await api
-        .get("/store/shipping-options?is_return=true")
-        .catch((err) => {
-          return err.response
-        })
-
-      expect(response.status).toEqual(200)
-      expect(response.data.shipping_options.length).toEqual(1)
-      expect(response.data.shipping_options[0].id).toEqual("test-return")
-    })
-
-    it("creates a return with shipping method", async () => {
-      const api = useApi()
-
-      const response = await api
-        .get("/store/shipping-options?region_id=region2")
-        .catch((err) => {
-          return err.response
-        })
-
-      expect(response.status).toEqual(200)
-      expect(response.data.shipping_options.length).toEqual(1)
-      expect(response.data.shipping_options[0].id).toEqual("test-region2")
-    })
-  })
-
-  describe("GET /store/shipping-options/:cart_id", () => {
-    beforeEach(async () => {
-      await cartSeeder(dbConnection)
-      await swapSeeder(dbConnection)
-    })
-
-    afterEach(async () => {
-      const db = useDb()
-      await db.teardown()
-    })
-
-    it("given a default cart, when user retrieves its shipping options, then should return a list of shipping options", async () => {
-      const api = useApi()
-
-      const response = await api
-        .get("/store/shipping-options/test-cart-2")
-        .catch((err) => {
-          return err.response
-        })
-
-      expect(response.status).toEqual(200)
-      expect(response.data.shipping_options).toEqual(
-        expect.arrayContaining([
-          expect.objectContaining({ id: "test-option", amount: 1000 }),
-          expect.objectContaining({ id: "test-option-2", amount: 500 }),
-        ])
-      )
-    })
-
-    it("given a cart with custom shipping options, when user retrieves its shipping options, then should return the list of custom shipping options", async () => {
-      const api = useApi()
-
-      const response = await api
-        .get("/store/shipping-options/test-cart-rma")
-        .catch((err) => {
-          return err.response
-        })
-
-      expect(response.status).toEqual(200)
-      expect(response.data.shipping_options).toEqual(
+      expect(res.data.shipping_options.length).toEqual(2)
+      expect(res.data.shipping_options).toEqual(
         expect.arrayContaining([
           expect.objectContaining({
-            id: "test-option",
-            amount: 0,
-            name: "test-option",
+            requirements: [
+              expect.objectContaining({
+                type: "min_subtotal",
+                amount: 100,
+              }),
+            ],
+          }),
+        ])
+      )
+      expect(res.data.shipping_options).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            requirements: [
+              expect.objectContaining({
+                type: "max_subtotal",
+                amount: 150,
+              }),
+            ],
+          }),
+        ])
+      )
+
+      const shippingOption = res.data.shipping_options.find(
+        (so) => !!so.requirements.find((r) => r.type === "min_subtotal")
+      )
+
+      const addShippingMethodRes = await api.post(
+        `/store/carts/test-cart/shipping-methods`,
+        {
+          option_id: shippingOption.id,
+        }
+      )
+
+      expect(addShippingMethodRes.status).toEqual(200)
+      expect(addShippingMethodRes.data.cart.shipping_methods.length).toEqual(1)
+      expect(
+        addShippingMethodRes.data.cart.shipping_methods[0].shipping_option_id
+      ).toEqual(shippingOption.id)
+    })
+
+    it("given a cart with total above max-threshold and subtotal below max-threshold shipping option with tax inclusive pricing is not available", async () => {
+      const api = useApi()
+
+      // create line item
+      const { data } = await api.post(`/store/carts/test-cart/line-items`, {
+        variant_id: "variant-2",
+        quantity: 1,
+      })
+      expect(data.cart.subtotal).toEqual(145)
+      expect(data.cart.total).toEqual(160)
+
+      const res = await api.get(`/store/shipping-options/test-cart`)
+      expect(res.data.shipping_options.length).toEqual(1)
+      expect(res.data.shipping_options).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            requirements: [
+              expect.objectContaining({
+                type: "min_subtotal",
+                amount: 100,
+              }),
+            ],
           }),
         ])
       )
diff --git a/integration-tests/api/factories/simple-shipping-option-factory.ts b/integration-tests/api/factories/simple-shipping-option-factory.ts
index e53bc1a0d5..d77901a271 100644
--- a/integration-tests/api/factories/simple-shipping-option-factory.ts
+++ b/integration-tests/api/factories/simple-shipping-option-factory.ts
@@ -1,6 +1,7 @@
 import {
   ShippingOption,
   ShippingOptionPriceType,
+  ShippingOptionRequirement,
   ShippingProfile,
   ShippingProfileType,
 } from "@medusajs/medusa"
@@ -17,6 +18,12 @@ export type ShippingOptionFactoryData = {
   price_type?: ShippingOptionPriceType
   includes_tax?: boolean
   data?: object
+  requirements: ShippingOptionRequirementData[]
+}
+
+type ShippingOptionRequirementData = {
+  type: 'min_subtotal' | 'max_subtotal'
+  amount: number
 }
 
 export const simpleShippingOptionFactory = async (
@@ -46,6 +53,7 @@ export const simpleShippingOptionFactory = async (
     profile_id: data.is_giftcard ? gcProfile.id : defaultProfile.id,
     price_type: data.price_type ?? ShippingOptionPriceType.FLAT_RATE,
     data: data.data ?? {},
+    requirements: (data.requirements || []) as ShippingOptionRequirement[],
     amount: typeof data.price !== "undefined" ? data.price : 500,
   }
 
diff --git a/packages/medusa/src/services/cart.ts b/packages/medusa/src/services/cart.ts
index 20dc2f96a0..1e64f21771 100644
--- a/packages/medusa/src/services/cart.ts
+++ b/packages/medusa/src/services/cart.ts
@@ -1755,7 +1755,7 @@ class CartService extends TransactionBaseService {
     return await this.atomicPhase_(
       async (transactionManager: EntityManager) => {
         const cart = await this.retrieve(cartId, {
-          select: ["subtotal"],
+          select: ["subtotal", "total"],
           relations: [
             "shipping_methods",
             "discounts",
diff --git a/packages/medusa/src/services/shipping-option.ts b/packages/medusa/src/services/shipping-option.ts
index fe20b257ee..5824992359 100644
--- a/packages/medusa/src/services/shipping-option.ts
+++ b/packages/medusa/src/services/shipping-option.ts
@@ -370,15 +370,15 @@ class ShippingOptionService extends TransactionBaseService {
       )
     }
 
-    const subtotal = cart.subtotal as number
+    const amount = (option.includes_tax ? cart.total : cart.subtotal) as number
 
     const requirementResults: boolean[] = option.requirements.map(
       (requirement) => {
         switch (requirement.type) {
           case "max_subtotal":
-            return requirement.amount > subtotal
+            return requirement.amount > amount
           case "min_subtotal":
-            return requirement.amount <= subtotal
+            return requirement.amount <= amount
           default:
             return true
         }