diff --git a/e2e/helpers/selectors.js b/e2e/helpers/selectors.js
index 311e9deff..d752b265f 100644
--- a/e2e/helpers/selectors.js
+++ b/e2e/helpers/selectors.js
@@ -237,7 +237,7 @@ export default {
         nameInput: 'vn-textfield[label="Name"] input',
         relevancyInput: 'vn-input-number[ng-model="$ctrl.item.relevancy"] input',
         originAutocomplete: 'vn-autocomplete[ng-model="$ctrl.item.originFk"]',
-        expenceAutocomplete: 'vn-autocomplete[ng-model="$ctrl.item.expenceFk"]',
+        expenseAutocomplete: 'vn-autocomplete[ng-model="$ctrl.item.expenseFk"]',
         longNameInput: 'vn-textfield[ng-model="$ctrl.item.longName"] input',
         isActiveCheckbox: 'vn-check[label="Active"]',
         priceInKgCheckbox: 'vn-check[label="Price in kg"]',
@@ -501,16 +501,17 @@ export default {
     },
     ticketService: {
         addServiceButton: 'vn-ticket-service vn-icon-button[vn-tooltip="Add service"] > button',
-        firstAddDescriptionButton: 'vn-ticket-service vn-icon-button[vn-tooltip="New service type"]',
-        firstDescriptionAutocomplete: 'vn-ticket-service vn-autocomplete[ng-model="service.description"]',
+        firstAddServiceTypeButton: 'vn-ticket-service vn-icon-button[vn-tooltip="New service type"]',
+        firstServiceTypeAutocomplete: 'vn-ticket-service vn-autocomplete[ng-model="service.ticketServiceTypeFk"]',
         firstQuantityInput: 'vn-ticket-service vn-input-number[label="Quantity"] input',
         firstPriceInput: 'vn-ticket-service vn-input-number[label="Price"] input',
         firstVatTypeAutocomplete: 'vn-ticket-service vn-autocomplete[label="Tax class"]',
         fistDeleteServiceButton: 'vn-ticket-service form vn-horizontal:nth-child(1) vn-icon-button[icon="delete"]',
-        newDescriptionInput: '.vn-dialog.shown vn-textfield[ng-model="$ctrl.newServiceType.name"] input',
+        newServiceTypeNameInput: '.vn-dialog.shown vn-textfield[ng-model="$ctrl.newServiceType.name"] input',
+        newServiceTypeExpenseAutocomplete: '.vn-dialog.shown vn-autocomplete[ng-model="$ctrl.newServiceType.expenseFk"]',
         serviceLine: 'vn-ticket-service > form > vn-card > vn-one:nth-child(2) > vn-horizontal',
         saveServiceButton: `button[type=submit]`,
-        saveDescriptionButton: '.vn-dialog.shown tpl-buttons > button'
+        saveServiceTypeButton: '.vn-dialog.shown tpl-buttons > button'
     },
     createStateView: {
         stateAutocomplete: 'vn-autocomplete[ng-model="$ctrl.stateFk"]',
diff --git a/e2e/paths/04-item-module/02_basic_data.spec.js b/e2e/paths/04-item-module/02_basic_data.spec.js
index 242da47ea..02f09b626 100644
--- a/e2e/paths/04-item-module/02_basic_data.spec.js
+++ b/e2e/paths/04-item-module/02_basic_data.spec.js
@@ -27,7 +27,7 @@ describe('Item Edit basic data path', () => {
             .clearInput(selectors.itemBasicData.relevancyInput)
             .write(selectors.itemBasicData.relevancyInput, '1')
             .autocompleteSearch(selectors.itemBasicData.originAutocomplete, 'Spain')
-            .autocompleteSearch(selectors.itemBasicData.expenceAutocomplete, 'Alquiler VNH')
+            .autocompleteSearch(selectors.itemBasicData.expenseAutocomplete, 'Alquiler VNH')
             .clearInput(selectors.itemBasicData.longNameInput)
             .write(selectors.itemBasicData.longNameInput, 'RS Rose of Purity')
             .waitToClick(selectors.itemBasicData.isActiveCheckbox)
@@ -76,7 +76,7 @@ describe('Item Edit basic data path', () => {
 
     it(`should confirm the item expence was edited`, async() => {
         const result = await nightmare
-            .waitToGetProperty(`${selectors.itemBasicData.expenceAutocomplete} input`, 'value');
+            .waitToGetProperty(`${selectors.itemBasicData.expenseAutocomplete} input`, 'value');
 
         expect(result).toEqual('Alquiler VNH');
     });
diff --git a/e2e/paths/05-ticket-module/13_services.spec.js b/e2e/paths/05-ticket-module/13_services.spec.js
index 01da91f1b..472e23315 100644
--- a/e2e/paths/05-ticket-module/13_services.spec.js
+++ b/e2e/paths/05-ticket-module/13_services.spec.js
@@ -15,10 +15,10 @@ describe('Ticket services path', () => {
 
         it('should find the add descripton button disabled for this user role', async() => {
             const result = await nightmare
-                .waitForClassPresent(selectors.ticketService.firstAddDescriptionButton, 'disabled')
+                .waitForClassPresent(selectors.ticketService.firstAddServiceTypeButton, 'disabled')
                 .waitToClick(selectors.ticketService.addServiceButton)
-                .wait(selectors.ticketService.firstAddDescriptionButton)
-                .isDisabled(selectors.ticketService.firstAddDescriptionButton);
+                .wait(selectors.ticketService.firstAddServiceTypeButton)
+                .isDisabled(selectors.ticketService.firstAddServiceTypeButton);
 
             expect(result).toBeTruthy();
         }, 100000);
@@ -50,7 +50,7 @@ describe('Ticket services path', () => {
         it('should click on the add button to prepare the form to create a new service', async() => {
             const result = await nightmare
                 .waitToClick(selectors.ticketService.addServiceButton)
-                .isVisible(selectors.ticketService.firstDescriptionAutocomplete);
+                .isVisible(selectors.ticketService.firstServiceTypeAutocomplete);
 
             expect(result).toBeTruthy();
         });
@@ -63,27 +63,28 @@ describe('Ticket services path', () => {
             expect(result).toEqual(`can't be blank`);
         });
 
-        it('should click on the add new description to open the dialog', async() => {
+        it('should click on the add new service type to open the dialog', async() => {
             const result = await nightmare
-                .waitToClick(selectors.ticketService.firstAddDescriptionButton)
+                .waitToClick(selectors.ticketService.firstAddServiceTypeButton)
                 .wait('.vn-dialog.shown')
-                .isVisible(selectors.ticketService.newDescriptionInput);
+                .isVisible(selectors.ticketService.newServiceTypeNameInput);
 
             expect(result).toBeTruthy();
         });
 
-        it('should receive an error if description is empty on submit', async() => {
+        it('should receive an error if service type is empty on submit', async() => {
             const result = await nightmare
-                .waitToClick(selectors.ticketService.saveDescriptionButton)
+                .waitToClick(selectors.ticketService.saveServiceTypeButton)
                 .waitForLastSnackbar();
 
             expect(result).toEqual(`Name can't be empty`);
         });
 
-        it('should create a new description then add price then create the service', async() => {
+        it('should create a new service type then add price then create the service', async() => {
             const result = await nightmare
-                .write(selectors.ticketService.newDescriptionInput, 'accurate description')
-                .waitToClick(selectors.ticketService.saveDescriptionButton)
+                .write(selectors.ticketService.newServiceTypeNameInput, 'Documentos')
+                .autocompleteSearch(selectors.ticketService.newServiceTypeExpenseAutocomplete, 'Retencion')
+                .waitToClick(selectors.ticketService.saveServiceTypeButton)
                 .write(selectors.ticketService.firstPriceInput, 999)
                 .waitToClick(selectors.ticketService.saveServiceButton)
                 .waitForLastSnackbar();
@@ -94,9 +95,9 @@ describe('Ticket services path', () => {
         it('should confirm the service description was created correctly', async() => {
             const result = await nightmare
                 .reloadSection('ticket.card.service')
-                .waitToGetProperty(`${selectors.ticketService.firstDescriptionAutocomplete} input`, 'value');
+                .waitToGetProperty(`${selectors.ticketService.firstServiceTypeAutocomplete} input`, 'value');
 
-            expect(result).toEqual('accurate description');
+            expect(result).toEqual('Documentos');
         });
 
         it('should confirm the service quantity was created correctly', async() => {
diff --git a/modules/item/back/methods/item/getSummary.js b/modules/item/back/methods/item/getSummary.js
index 749e1212f..4fb9d9ed1 100644
--- a/modules/item/back/methods/item/getSummary.js
+++ b/modules/item/back/methods/item/getSummary.js
@@ -46,7 +46,7 @@ module.exports = Self => {
                 },
                 {relation: 'intrastat'},
                 {relation: 'itemBarcode'},
-                {relation: 'expence'},
+                {relation: 'expense'},
                 {relation: 'origin'},
                 {relation: 'taxes',
                     scope: {
diff --git a/modules/item/back/model-config.json b/modules/item/back/model-config.json
index 41f5448b4..db8eed9d5 100644
--- a/modules/item/back/model-config.json
+++ b/modules/item/back/model-config.json
@@ -1,5 +1,5 @@
 {
-    "Expence": {
+    "Expense": {
         "dataSource": "vn"
     },
     "Genus": {
diff --git a/modules/item/back/models/expence.json b/modules/item/back/models/expense.json
similarity index 96%
rename from modules/item/back/models/expence.json
rename to modules/item/back/models/expense.json
index 79af34988..c0ef2c487 100644
--- a/modules/item/back/models/expence.json
+++ b/modules/item/back/models/expense.json
@@ -1,5 +1,5 @@
 {
-    "name": "Expence",
+    "name": "Expense",
     "base": "VnModel",
     "options": {
         "mysql": {
diff --git a/modules/item/back/models/item.json b/modules/item/back/models/item.json
index 7e2a93e11..d8d1cb64d 100644
--- a/modules/item/back/models/item.json
+++ b/modules/item/back/models/item.json
@@ -116,6 +116,12 @@
         "hasKgPrice": {
             "type": "Boolean",
             "description": "Price per Kg"
+        },
+        "expenseFk": {
+            "type": "Number",
+            "mysql": {
+                "columnName": "expenceFk"
+            }
         }
     },
     "relations": {
@@ -144,10 +150,10 @@
         "model": "Intrastat",
         "foreignKey": "intrastatFk"
       },
-      "expence": {
+      "expense": {
         "type": "belongsTo",
-        "model": "Expence",
-        "foreignKey": "expenceFk"
+        "model": "Expense",
+        "foreignKey": "expenseFk"
       },
       "tags": {
         "type": "hasMany",
diff --git a/modules/item/front/basic-data/index.html b/modules/item/front/basic-data/index.html
index c4c273ad3..4fe9bfe21 100644
--- a/modules/item/front/basic-data/index.html
+++ b/modules/item/front/basic-data/index.html
@@ -1,7 +1,7 @@
 <mg-ajax 
     path="Items/{{patch.params.id}}" 
     options="vnPatch" 
-    override="{filter: {include: [{relation: 'itemType'}, {relation: 'origin'}, {relation: 'ink'}, {relation: 'producer'}, {relation: 'expence'}]}}">
+    override="{filter: {include: [{relation: 'itemType'}, {relation: 'origin'}, {relation: 'ink'}, {relation: 'producer'}, {relation: 'expense'}]}}">
 </mg-ajax>
 <vn-watcher
     vn-id="watcher"
@@ -49,10 +49,10 @@
                 </tpl-item>
             </vn-autocomplete>
             <vn-autocomplete vn-one
-                url="Expences"
-                label="Expence"
-                ng-model="$ctrl.item.expenceFk"
-                initial-data="$ctrl.item.expence">
+                url="Expenses"
+                label="Expense"
+                ng-model="$ctrl.item.expenseFk"
+                initial-data="$ctrl.item.expense">
             </vn-autocomplete>
             <vn-autocomplete vn-one
                 url="Origins"
diff --git a/modules/item/front/basic-data/locale/es.yml b/modules/item/front/basic-data/locale/es.yml
index a9313b565..67780557a 100644
--- a/modules/item/front/basic-data/locale/es.yml
+++ b/modules/item/front/basic-data/locale/es.yml
@@ -4,5 +4,5 @@ Full name calculates based on tags 1-3. Is not recommended to change it manually
   basado en los tags 1-3. 
   No se recomienda cambiarlo manualmente
 Is active: Activo
-Expence: Gasto
+Expense: Gasto
 Price in kg: Precio en kg
\ No newline at end of file
diff --git a/modules/item/front/summary/index.html b/modules/item/front/summary/index.html
index a3ab3d8ae..bee9df310 100644
--- a/modules/item/front/summary/index.html
+++ b/modules/item/front/summary/index.html
@@ -60,8 +60,8 @@
             <vn-label-value label="Compression" 
                 value="{{$ctrl.summary.item.compression}}">
             </vn-label-value>
-            <vn-label-value label="Expence" 
-                value="{{$ctrl.summary.item.expence.name}}">
+            <vn-label-value label="Expense" 
+                value="{{$ctrl.summary.item.expense.name}}">
             </vn-label-value>
         </vn-one>
         <vn-one name="tags">
diff --git a/modules/ticket/back/models/ticket-service-type.json b/modules/ticket/back/models/ticket-service-type.json
index a17431644..9912c7952 100644
--- a/modules/ticket/back/models/ticket-service-type.json
+++ b/modules/ticket/back/models/ticket-service-type.json
@@ -14,6 +14,20 @@
         "name": {
             "type": "String",
             "required": true
+        },
+        "expenseFk": {
+            "type": "Number",
+            "required": true,
+            "mysql": {
+                "columnName": "expenceFk"
+            }
+        }
+    },
+    "relations": {
+        "expenditure": {
+            "type": "belongsTo",
+            "model": "Expense",
+            "foreignKey": "expenseFk"
         }
     }
 }
\ No newline at end of file
diff --git a/modules/ticket/back/models/ticket-service.js b/modules/ticket/back/models/ticket-service.js
index ce675f360..cdb57650a 100644
--- a/modules/ticket/back/models/ticket-service.js
+++ b/modules/ticket/back/models/ticket-service.js
@@ -12,6 +12,11 @@ module.exports = Self => {
             let isEditable = await models.Ticket.isEditable(httpCtx, ticketId);
             if (!isEditable)
                 throw new UserError(`The current ticket can't be modified`);
+
+            if (changes.ticketServiceTypeFk) {
+                const ticketServiceType = await models.TicketServiceType.findById(changes.ticketServiceTypeFk);
+                changes.description = ticketServiceType.name;
+            }
         }
     });
 
diff --git a/modules/ticket/back/models/ticket-service.json b/modules/ticket/back/models/ticket-service.json
index b3878e89e..8b0c490a8 100644
--- a/modules/ticket/back/models/ticket-service.json
+++ b/modules/ticket/back/models/ticket-service.json
@@ -36,6 +36,10 @@
         "taxClassFk": {
             "type": "Number",
             "required": true
+        },
+        "ticketServiceTypeFk": {
+            "type": "Number",
+            "required": true
         }
     },
     "relations": {
@@ -48,6 +52,11 @@
             "type": "belongsTo",
             "model": "Ticket",
             "foreignKey": "ticketFk"
+        },
+        "ticketService": {
+            "type": "belongsTo",
+            "model": "TicketServiceType",
+            "foreignKey": "ticketServiceTypeFk"
         }
     }
 }
\ No newline at end of file
diff --git a/modules/ticket/front/services/index.html b/modules/ticket/front/services/index.html
index f7db96a5c..0cbcbe5df 100644
--- a/modules/ticket/front/services/index.html
+++ b/modules/ticket/front/services/index.html
@@ -12,14 +12,12 @@
 <form name="form" ng-submit="$ctrl.onSubmit()" class="vn-w-md">
     <vn-card class="vn-pa-lg">
         <vn-horizontal ng-repeat="service in $ctrl.services track by $index">
-            <vn-autocomplete
-                vn-one
-                vn-focus
+            <vn-autocomplete vn-two vn-focus
                 url="TicketServiceTypes"
                 label="Description"
                 show-field="name"
-                value-field="name"
-                ng-model="service.description">
+                value-field="id"
+                ng-model="service.ticketServiceTypeFk">
                 <append>
                     <vn-icon-button
                         icon="add_circle"
@@ -87,6 +85,15 @@
                 vn-focus>
             </vn-textfield>
         </vn-horizontal>
+        <vn-horizontal>
+            <vn-autocomplete vn-one vn-focus
+                url="Expenses"
+                label="Expense"
+                show-field="name"
+                value-field="id"
+                ng-model="$ctrl.newServiceType.expenseFk">
+            </vn-autocomplete>
+        </vn-horizontal>
     </tpl-body>
     <tpl-buttons>
         <input type="button" response="cancel" translate-attr="{value: 'Cancel'}"/>
diff --git a/modules/ticket/front/services/index.js b/modules/ticket/front/services/index.js
index e45381940..fca4cd070 100644
--- a/modules/ticket/front/services/index.js
+++ b/modules/ticket/front/services/index.js
@@ -50,7 +50,7 @@ class Controller {
                 throw new UserError(`Name can't be empty`);
 
             this.$http.post(`TicketServiceTypes`, this.newServiceType).then(response => {
-                this.services[this.currentServiceIndex].description = response.data.name;
+                this.services[this.currentServiceIndex].ticketServiceTypeFk = response.data.id;
             });
         }
     }
diff --git a/modules/ticket/front/services/index.spec.js b/modules/ticket/front/services/index.spec.js
index b94b3e57f..30bcd821a 100644
--- a/modules/ticket/front/services/index.spec.js
+++ b/modules/ticket/front/services/index.spec.js
@@ -54,11 +54,11 @@ describe('Ticket component vnTicketService', () => {
             controller.newServiceType = {name: 'totally new stuff'};
             controller.currentServiceIndex = 0;
 
-            $httpBackend.when('POST', 'TicketServiceTypes').respond({id: 4001, name: 'great service!'});
+            $httpBackend.when('POST', 'TicketServiceTypes').respond({id: 4001, name: 'totally new stuff'});
             controller.onNewServiceTypeResponse('accept');
             $httpBackend.flush();
 
-            expect(controller.services[0].description).toEqual('great service!');
+            expect(controller.services[0].ticketServiceTypeFk).toEqual(4001);
         });
     });
 });