diff --git a/apps/web/Components/Calculation/Form/ELT/Kasko.tsx b/apps/web/Components/Calculation/Form/ELT/Kasko.tsx
index e72d626..68c48b2 100644
--- a/apps/web/Components/Calculation/Form/ELT/Kasko.tsx
+++ b/apps/web/Components/Calculation/Form/ELT/Kasko.tsx
@@ -45,9 +45,31 @@ export const Kasko = observer(() => {
         queryFn: async (context: QueryFunctionContext) => {
           const payload = await makeEltKaskoRequest({ apolloClient, store }, row);
           const res = await getEltKasko(payload, context);
-          const companyRes = res[id];
 
-          return { ...companyRes, id, key };
+          if (res) {
+            const companyRes = res?.[id];
+
+            return { ...companyRes, id, key };
+          }
+
+          return {
+            error: null,
+            id,
+            kaskoSum: 0,
+            key,
+            message: null,
+            numCalc: 0,
+            paymentPeriods: [
+              {
+                kaskoSum: 0,
+              },
+            ],
+            requestId: '',
+            skCalcId: '',
+            status: null,
+            sum: 0,
+            totalFranchise: 0,
+          };
         },
         queryKey: ['elt', 'kasko', id],
         refetchOnWindowFocus: false,
diff --git a/apps/web/Components/Calculation/Form/ELT/Osago.tsx b/apps/web/Components/Calculation/Form/ELT/Osago.tsx
index ac6f0fe..941fbc7 100644
--- a/apps/web/Components/Calculation/Form/ELT/Osago.tsx
+++ b/apps/web/Components/Calculation/Form/ELT/Osago.tsx
@@ -35,9 +35,24 @@ export const Osago = observer(() => {
         queryFn: async (context: QueryFunctionContext) => {
           const payload = await makeEltOsagoRequest({ apolloClient, store }, row);
           const res = await getEltOsago(payload, context);
-          const companyRes = res[id];
 
-          return { ...companyRes, id, key };
+          if (res) {
+            const companyRes = res?.[id];
+
+            return { ...companyRes, id, key };
+          }
+
+          return {
+            error: null,
+            id,
+            key,
+            message: null,
+            numCalc: 0,
+            premiumSum: 0,
+            skCalcId: '',
+            status: null,
+            sum: 0,
+          };
         },
         queryKey: ['elt', 'osago', id],
         refetchOnWindowFocus: false,
diff --git a/apps/web/api/elt/query.ts b/apps/web/api/elt/query.ts
index 6aaacc8..2eef2bc 100644
--- a/apps/web/api/elt/query.ts
+++ b/apps/web/api/elt/query.ts
@@ -1,22 +1,31 @@
 import type * as ELT from './types';
 import getUrls from '@/config/urls';
 import type { QueryFunctionContext } from '@tanstack/react-query';
+import type { AxiosError } from 'axios';
 import axios from 'axios';
 
 const { URL_ELT_KASKO, URL_ELT_OSAGO } = getUrls();
 
-export async function getEltOsago(
-  payload: ELT.RequestEltOsago,
-  { signal }: QueryFunctionContext
-): Promise<ELT.ResponseEltOsago> {
-  return await axios
+export async function getEltOsago(payload: ELT.RequestEltOsago, { signal }: QueryFunctionContext) {
+  return axios
     .post<ELT.ResponseEltOsago>(URL_ELT_OSAGO, payload, { signal })
     .then((response) => response.data)
-    .catch((error) => error.response.data);
+    .catch((error: AxiosError | Error) => {
+      if (axios.isAxiosError(error)) {
+        // TODO: track error
+        throw new Error(error.message);
+      }
+    });
 }
 
 export async function getEltKasko(payload: ELT.RequestEltKasko, { signal }: QueryFunctionContext) {
-  const { data } = await axios.post<ELT.ResponseEltKasko>(URL_ELT_KASKO, payload, { signal });
-
-  return data;
+  return axios
+    .post<ELT.ResponseEltKasko>(URL_ELT_KASKO, payload, { signal })
+    .then((response) => response.data)
+    .catch((error: AxiosError | Error) => {
+      if (axios.isAxiosError(error)) {
+        // TODO: track error
+        throw new Error(error.message);
+      }
+    });
 }