diff --git a/modules/client/front/balance/create/index.spec.js b/modules/client/front/balance/create/index.spec.js
new file mode 100644
index 0000000000..11fdb1040c
--- /dev/null
+++ b/modules/client/front/balance/create/index.spec.js
@@ -0,0 +1,76 @@
+import './index';
+
+describe('Client', () => {
+    describe('Component vnClientBalancCreate', () => {
+        let controller;
+        let $httpBackend;
+        let $httpParamSerializer;
+
+        beforeEach(ngModule('client'));
+
+        beforeEach(inject(($componentController, $rootScope, _$httpBackend_, _$httpParamSerializer_) => {
+            $httpBackend = _$httpBackend_;
+            $httpParamSerializer = _$httpParamSerializer_;
+            let $scope = $rootScope.$new();
+            const $element = angular.element('<vn-client-balance-create></vn-client-balance-create>');
+            const $transclude = {
+                $$boundTransclude: {
+                    $$slots: []
+                }
+            };
+            controller = $componentController('vnClientBalanceCreate', {$element, $scope, $transclude});
+            controller.receipt = {
+                clientFk: 101,
+                companyFk: 442
+            };
+        }));
+
+        describe('bankSelection() setter', () => {
+            it('should set the receipt description property', () => {
+                controller.bankSelection = {
+                    id: 1,
+                    bank: 'Cash',
+                    accountingType: {
+                        id: 2,
+                        receiptDescription: 'Cash'
+                    }
+                };
+
+                expect(controller.receipt.description).toEqual('Cash');
+            });
+        });
+
+        describe('getAmountPaid()', () => {
+            it('should make an http GET query and then set the receipt amountPaid property', () => {
+                controller.$params = {id: 101};
+                const receipt = controller.receipt;
+                const filter = {
+                    where: {
+                        clientFk: 101,
+                        companyFk: 442
+                    }
+                };
+                const serializedParams = $httpParamSerializer({filter});
+                $httpBackend.expect('GET', `ClientRisks?${serializedParams}`,).respond([{amount: 20}]);
+                controller.getAmountPaid();
+                $httpBackend.flush();
+
+                expect(receipt.amountPaid).toEqual(20);
+            });
+        });
+
+        describe('responseHandler()', () => {
+            it('should make an http POST query and then call to the parent responseHandler() method', () => {
+                jest.spyOn(controller.vnApp, 'showSuccess');
+
+                controller.$params = {id: 101};
+
+                $httpBackend.expect('POST', `Receipts`,).respond({id: 1});
+                controller.responseHandler('accept');
+                $httpBackend.flush();
+
+                expect(controller.vnApp.showSuccess).toHaveBeenCalled();
+            });
+        });
+    });
+});
diff --git a/modules/client/front/balance/index/index.js b/modules/client/front/balance/index/index.js
index 40a6e49571..3c76feabc4 100644
--- a/modules/client/front/balance/index/index.js
+++ b/modules/client/front/balance/index/index.js
@@ -58,7 +58,7 @@ class Controller extends Section {
             return balance.companyFk === selectedCompany;
         });
 
-        return currentBalance.amount;
+        return currentBalance && currentBalance.amount;
     }
 
     getBalances() {
diff --git a/modules/client/front/balance/index/index.spec.js b/modules/client/front/balance/index/index.spec.js
index 496407847d..bdbea38460 100644
--- a/modules/client/front/balance/index/index.spec.js
+++ b/modules/client/front/balance/index/index.spec.js
@@ -3,10 +3,12 @@ import './index';
 describe('Client', () => {
     describe('Component vnClientBalanceIndex', () => {
         let controller;
+        let $httpBackend;
 
         beforeEach(ngModule('client'));
 
-        beforeEach(inject(($componentController, $rootScope) => {
+        beforeEach(inject(($componentController, $rootScope, _$httpBackend_) => {
+            $httpBackend = _$httpBackend_;
             let $scope = $rootScope.$new();
             const $element = angular.element('<vn-client-balance-index></vn-client-balance-index>');
             controller = $componentController('vnClientBalanceIndex', {$element, $scope});
@@ -133,5 +135,21 @@ describe('Client', () => {
                 expect(controller.getBalances).toHaveBeenCalledWith();
             });
         });
+
+        describe('changeDescription()', () => {
+            it('should make an http PATCH query', () => {
+                const expectedParams = {description: 'Web'};
+
+                $httpBackend.expect('PATCH', `Receipts/1`, expectedParams).respond(200);
+                controller.changeDescription({
+                    id: 1,
+                    description: 'Web',
+                    accountingType: {
+                        description: 'Cash'
+                    }
+                });
+                $httpBackend.flush();
+            });
+        });
     });
 });