diff --git a/json/LegalEntityService-v4.json b/json/LegalEntityService-v4.json
index 06f90e3..6b10bb6 100644
--- a/json/LegalEntityService-v4.json
+++ b/json/LegalEntityService-v4.json
@@ -6086,14 +6086,9 @@
                },
                "amount" : {
                   "x-addedInVersion" : "4",
-                  "description" : "The amount of the funds. Required if `type` is **assetSale**, **gamblingWinnings** or **inheritance**.",
+                  "description" : "Required if `type` is **business**, **assetSale**, **gamblingWinnings** or **inheritance**.\n\nFor `type` **business**, provide the annual turn over of the business. For `type` **assetSale**, **gamblingWinnings** or **inheritance**, provide the amount of the funds.",
                   "$ref" : "#/components/schemas/Amount"
                },
-               "annualTurnover" : {
-                  "x-addedInVersion" : "4",
-                  "description" : "The annual turnover of the business. Required if `type` is **business**.",
-                  "type" : "string"
-               },
                "assetMonthsHeld" : {
                   "x-addedInVersion" : "4",
                   "description" : "The number of months that the asset has been in possession of the user.\n\nFor example, if the source of funds is of type **cryptocurrencyIncome** then `assetMonthsHeld` is the number of months the user has owned the cryptocurrency.",
@@ -7803,7 +7798,10 @@
                "legalEntityId" : "LE00000000000000000000001",
                "sourceOfFunds" : {
                   "type" : "business",
-                  "annualTurnover" : "123678",
+                  "amount" : {
+                     "currency" : "EUR",
+                     "value" : 600000
+                  },
                   "adyenProcessedFunds" : false,
                   "description" : "Funds from my flower shop business"
                }
@@ -7818,7 +7816,10 @@
                "service" : "banking",
                "sourceOfFunds" : {
                   "adyenProcessedFunds" : false,
-                  "annualTurnover" : "123678",
+                  "amount" : {
+                     "currency" : "EUR",
+                     "value" : 600000
+                  },
                   "description" : "Funds from my flower shop business",
                   "type" : "business"
                },
diff --git a/yaml/LegalEntityService-v4.yaml b/yaml/LegalEntityService-v4.yaml
index da21473..0f33a81 100644
--- a/yaml/LegalEntityService-v4.yaml
+++ b/yaml/LegalEntityService-v4.yaml
@@ -4640,14 +4640,14 @@ components:
           type: boolean
         amount:
           x-addedInVersion: '4'
-          description: The amount of the funds. Required if `type` is **assetSale**,
-            **gamblingWinnings** or **inheritance**.
+          description: 'Required if `type` is **business**, **assetSale**, **gamblingWinnings**
+            or **inheritance**.
+
+
+            For `type` **business**, provide the annual turn over of the business.
+            For `type` **assetSale**, **gamblingWinnings** or **inheritance**, provide
+            the amount of the funds.'
           $ref: '#/components/schemas/Amount'
-        annualTurnover:
-          x-addedInVersion: '4'
-          description: The annual turnover of the business. Required if `type` is
-            **business**.
-          type: string
         assetMonthsHeld:
           x-addedInVersion: '4'
           description: 'The number of months that the asset has been in possession
@@ -6265,7 +6265,9 @@ components:
         legalEntityId: LE00000000000000000000001
         sourceOfFunds:
           type: business
-          annualTurnover: '123678'
+          amount:
+            currency: EUR
+            value: 600000
           adyenProcessedFunds: false
           description: Funds from my flower shop business
     post-businessLines-createBusinessLines-businessAccounts-200:
@@ -6277,7 +6279,9 @@ components:
         service: banking
         sourceOfFunds:
           adyenProcessedFunds: false
-          annualTurnover: '123678'
+          amount:
+            currency: EUR
+            value: 600000
           description: Funds from my flower shop business
           type: business
         webData: