diff --git a/examples/data/ldcE.ts b/examples/data/ldcE.ts
index c43adb24..7956f0a9 100644
--- a/examples/data/ldcE.ts
+++ b/examples/data/ldcE.ts
@@ -1274,7 +1274,7 @@ export const validLDCE: Schema = {
         ],
         optional: [],
       },
-      fees: {
+      fee: {
         calculated: [],
         payable: [],
       },
diff --git a/examples/data/ldcP.ts b/examples/data/ldcP.ts
index d572bfaa..ffe5eb30 100644
--- a/examples/data/ldcP.ts
+++ b/examples/data/ldcP.ts
@@ -8,7 +8,7 @@ export const validLDCP: Schema = {
         description: 'Lawful Development Certificate - Proposed use',
       },
       fee: {
-        calculated: 103,
+        calculated: 129,
         payable: 0,
         exemption: {
           disability: true,
@@ -875,7 +875,7 @@ export const validLDCP: Schema = {
         recommended: [],
         optional: [],
       },
-      fees: {
+      fee: {
         calculated: [
           {
             description:
@@ -891,7 +891,7 @@ export const validLDCP: Schema = {
         payable: [
           {
             description:
-              'If the proposed works (to either a home or within the curtilage of a home) is for the sole purpose of providing either: a means of access to (or within) the dwellinghouse for a disabled resident (current or future); providing facilities that are designed to ensure the disabled persons safety, health or comfort; or providing disabled access to a public building. Then no planning fee will be payable for this application.',
+              'If the proposed works (to either a home or within the curtilage of a home) is for the sole purpose of - providing either a means of access to (or within) the dwellinghouse for a disabled resident (current or future); providing facilities that are designed to ensure the disabled persons safety, health or comfort; or providing disabled access to a public building - then no planning fee will be payable for this application.',
             policyRefs: [
               {
                 text: 'UK Statutory Instruments 2012 No. 2920 Regulation 4',
diff --git a/examples/data/planningPermission.ts b/examples/data/planningPermission.ts
index 86dd7e28..9bc2a913 100644
--- a/examples/data/planningPermission.ts
+++ b/examples/data/planningPermission.ts
@@ -1294,7 +1294,7 @@ export const validPlanningPermission: Schema = {
         ],
         optional: [],
       },
-      fees: {
+      fee: {
         calculated: [],
         payable: [],
       },
diff --git a/examples/data/priorApproval.ts b/examples/data/priorApproval.ts
index 806ceb35..126d7a35 100644
--- a/examples/data/priorApproval.ts
+++ b/examples/data/priorApproval.ts
@@ -802,7 +802,7 @@ export const validPriorApproval: Schema = {
         ],
         optional: [],
       },
-      fees: {
+      fee: {
         calculated: [],
         payable: [],
       },
diff --git a/schema/schema.json b/schema/schema.json
index e90608b6..cfc76ca1 100644
--- a/schema/schema.json
+++ b/schema/schema.json
@@ -1749,8 +1749,8 @@
       ],
       "type": "object"
     },
-    "FeesExplanation": {
-      "$id": "#FeesExplanation",
+    "FeeExplanation": {
+      "$id": "#FeeExplanation",
       "additionalProperties": false,
       "description": "An explanation, including policy references, of the calculated and payable fees associated with this application",
       "properties": {
@@ -4478,8 +4478,8 @@
         "service": {
           "additionalProperties": false,
           "properties": {
-            "fees": {
-              "$ref": "#/definitions/FeesExplanation"
+            "fee": {
+              "$ref": "#/definitions/FeeExplanation"
             },
             "files": {
               "$ref": "#/definitions/RequestedFiles"
@@ -4495,7 +4495,7 @@
             "flowId",
             "url",
             "files",
-            "fees"
+            "fee"
           ],
           "type": "object"
         },
diff --git a/types/schema/Metadata.ts b/types/schema/Metadata.ts
index 106389fe..120f0655 100644
--- a/types/schema/Metadata.ts
+++ b/types/schema/Metadata.ts
@@ -54,10 +54,10 @@ export interface CalculateMetadata {
 }
 
 /**
- * @id #FeesExplanation
+ * @id #FeeExplanation
  * @description An explanation, including policy references, of the calculated and payable fees associated with this application
  */
-export interface FeesExplanation {
+export interface FeeExplanation {
   calculated: CalculateMetadata[];
   payable: CalculateMetadata[];
 }
@@ -72,6 +72,6 @@ export interface PlanXMetadata extends BaseMetadata {
     flowId: UUID;
     url: URL;
     files: RequestedFiles;
-    fees: FeesExplanation;
+    fee: FeeExplanation;
   };
 }