diff --git a/e2e/helpers/selectors.js b/e2e/helpers/selectors.js
index 347590a74..f94ae26a7 100644
--- a/e2e/helpers/selectors.js
+++ b/e2e/helpers/selectors.js
@@ -162,7 +162,7 @@ export default {
     },
     clientBalance: {
         balanceButton: 'vn-left-menu a[ui-sref="client.card.balance.index"]',
-        companyAutocomplete: 'vn-client-balance-index vn-autocomplete[ng-model="$ctrl.companyFk"]',
+        companyAutocomplete: 'vn-client-balance-index vn-autocomplete[ng-model="$ctrl.companyId"]',
         newPaymentButton: `vn-float-button`,
         newPaymentBank: '.vn-dialog.shown vn-autocomplete[ng-model="$ctrl.receipt.bankFk"]',
         newPaymentAmountInput: '.vn-dialog.shown vn-input-number[ng-model="$ctrl.receipt.amountPaid"] input',
diff --git a/modules/client/back/methods/receipt/filter.js b/modules/client/back/methods/receipt/filter.js
index bf362f665..532d72811 100644
--- a/modules/client/back/methods/receipt/filter.js
+++ b/modules/client/back/methods/receipt/filter.js
@@ -11,12 +11,12 @@ module.exports = Self => {
                 description: 'Filter defining where, order, offset, and limit - must be a JSON-encoded string',
                 http: {source: 'query'}
             }, {
-                arg: 'clientFk',
+                arg: 'clientId',
                 type: 'Number',
                 description: 'The client id',
                 required: true,
             }, {
-                arg: 'companyFk',
+                arg: 'companyId',
                 type: 'Number',
                 description: 'The company id',
                 required: true,
diff --git a/modules/client/front/balance/index/index.html b/modules/client/front/balance/index/index.html
index 720668bcf..f42998bbd 100644
--- a/modules/client/front/balance/index/index.html
+++ b/modules/client/front/balance/index/index.html
@@ -19,7 +19,7 @@
                 <vn-autocomplete
                     vn-id="company"
                     class="dense"
-                    ng-model="$ctrl.companyFk"
+                    ng-model="$ctrl.companyId"
                     url="Companies"
                     show-field="code"
                     value-field="id"
diff --git a/modules/client/front/balance/index/index.js b/modules/client/front/balance/index/index.js
index e4d51cdf8..a3ee432a2 100644
--- a/modules/client/front/balance/index/index.js
+++ b/modules/client/front/balance/index/index.js
@@ -20,27 +20,27 @@ class Controller {
         };
     }
 
-    get companyFk() {
-        if (!this._companyFk)
-            this.companyFk = this.vnConfig.companyFk;
+    get companyId() {
+        if (!this._companyId)
+            this.companyId = this.vnConfig.companyFk;
 
-        return this._companyFk;
+        return this._companyId;
     }
 
-    set companyFk(id) {
-        this._companyFk = id;
+    set companyId(value) {
+        this._companyId = value;
 
-        if (id) this.getData();
+        if (value) this.getData();
     }
 
     getData() {
         return this.$.model.applyFilter(null, {
-            clientFk: this.$stateParams.id,
-            companyFk: this.companyFk
+            clientId: this.$stateParams.id,
+            companyId: this.companyId
         }).then(() => this.$.riskModel.applyFilter({
             where: {
                 clientFk: this.$stateParams.id,
-                companyFk: this.companyFk
+                companyFk: this.companyId
             }
         })).then(() => this.getBalances());
     }
@@ -48,7 +48,7 @@ class Controller {
 
     getCurrentBalance() {
         const clientRisks = this.$.riskModel.data;
-        const selectedCompany = this.companyFk;
+        const selectedCompany = this.companyId;
         const currentBalance = clientRisks.find(balance => {
             return balance.companyFk === selectedCompany;
         });
@@ -63,7 +63,6 @@ class Controller {
                 balance.balance = this.getCurrentBalance();
             if (index > 0) {
                 let previousBalance = balances[index - 1];
-
                 balance.balance = previousBalance.balance - (previousBalance.debit - previousBalance.credit);
             }
         });
@@ -71,7 +70,7 @@ class Controller {
 
 
     openCreateDialog() {
-        this.$.balanceCreateDialog.companyFk = this.companyFk;
+        this.$.balanceCreateDialog.companyFk = this.companyId;
         this.$.balanceCreateDialog.onResponse = () => this.getData();
         this.$.balanceCreateDialog.show();
     }
diff --git a/modules/client/front/balance/index/index.spec.js b/modules/client/front/balance/index/index.spec.js
index a1b9a3ad7..8551d12f5 100644
--- a/modules/client/front/balance/index/index.spec.js
+++ b/modules/client/front/balance/index/index.spec.js
@@ -11,24 +11,91 @@ describe('Client', () => {
             $componentController = _$componentController_;
             let $scope = $rootScope.$new();
             controller = $componentController('vnClientBalanceIndex', {$scope});
-            controller._companyFk = 442;
-            controller.$stateParams.id = 101;
-
             controller.$.model = {applyFilter: () => {}};
-            controller.$.riskModel = {applyFilter: () => {}};
+            controller.$.riskModel = {
+                applyFilter: () => {},
+                data:
+                    [{
+                        clientFk: 101,
+                        companyFk: 442,
+                        amount: 713.24,
+                        company: {
+                            id: 442,
+                            code: 'VNL'
+                        }
+                    }]
+            };
         }));
 
         describe('getData()', () => {
             it('should apply the filters on he models and get the client balance', () => {
+                controller._companyId = 442;
+                controller.$stateParams.id = 101;
                 spyOn(controller, 'getBalances');
                 spyOn(controller.$.model, 'applyFilter').and.returnValue(Promise.resolve());
                 spyOn(controller.$.riskModel, 'applyFilter').and.returnValue(Promise.resolve());
+
                 controller.getData().then(() => {
-                    expect(controller.$.model.applyFilter).toHaveBeenCalledWith(null, {'clientFk': 101, 'companyFk': 442});
+                    expect(controller.$.model.applyFilter).toHaveBeenCalledWith(null, {'clientId': 101, 'companyId': 442});
                     expect(controller.$.riskModel.applyFilter).toHaveBeenCalledWith({'where': {'clientFk': 101, 'companyFk': 442}});
                     expect(controller.getBalances).toHaveBeenCalledWith();
                 });
             });
         });
+
+        describe('company setter/getter', () => {
+            it('should return the company', () => {
+                controller.companyId = null;
+
+                expect(controller._companyId).toEqual(jasmine.any(Object));
+            });
+
+            it('should return the company and then call getData()', () => {
+                spyOn(controller, 'getData');
+                controller.companyId = 442;
+
+                expect(controller._companyId).toEqual(442);
+                expect(controller.getData).toHaveBeenCalledWith();
+            });
+        });
+
+        describe('getCurrentBalance()', () => {
+            it('should return the client balance amount', () => {
+                controller._companyId = 442;
+                let result = controller.getCurrentBalance();
+
+                expect(result).toEqual(713.24);
+            });
+        });
+
+        describe('getBalances()', () => {
+            it('should return the total client balance amount', () => {
+                spyOn(controller, 'getCurrentBalance').and.callThrough();
+                controller._companyId = 442;
+                controller.$.model = {data:
+                [{
+                    id: 1,
+                    debit: 1000,
+                    credit: null
+                },
+                {
+                    id: 2,
+                    debit: null,
+                    credit: 500
+                },
+                {
+                    id: 3,
+                    debit: null,
+                    credit: 300
+                }
+                ]};
+                controller.getBalances();
+                const expectedBalances = controller.$.model.data;
+
+                expect(expectedBalances[0].balance).toEqual(713.24);
+                expect(expectedBalances[1].balance).toEqual(-286.76);
+                expect(expectedBalances[2].balance).toEqual(213.24);
+            });
+        });
     });
 });