diff --git a/packages/desktop-client/src/components/reports/ChooseGraph.tsx b/packages/desktop-client/src/components/reports/ChooseGraph.tsx
index 254ec1f1217..4dca723153a 100644
--- a/packages/desktop-client/src/components/reports/ChooseGraph.tsx
+++ b/packages/desktop-client/src/components/reports/ChooseGraph.tsx
@@ -29,9 +29,9 @@ export function ChooseGraph({
     setScrollWidth(!value ? 0 : value);
   };
 
-  let headerScrollRef = useRef<HTMLDivElement>(null);
-  let listScrollRef = useRef<HTMLDivElement>(null);
-  let totalScrollRef = useRef<HTMLDivElement>(null);
+  const headerScrollRef = useRef<HTMLDivElement>(null);
+  const listScrollRef = useRef<HTMLDivElement>(null);
+  const totalScrollRef = useRef<HTMLDivElement>(null);
 
   const handleScrollTotals = scroll => {
     headerScrollRef.current.scrollLeft = scroll.target.scrollLeft;
diff --git a/packages/desktop-client/src/components/reports/ReportOptions.tsx b/packages/desktop-client/src/components/reports/ReportOptions.tsx
index 7077d497cac..69f0ef1626c 100644
--- a/packages/desktop-client/src/components/reports/ReportOptions.tsx
+++ b/packages/desktop-client/src/components/reports/ReportOptions.tsx
@@ -76,7 +76,7 @@ export type UncategorizedEntity = CategoryEntity & {
   has_category: boolean;
 };
 
-let uncategorizedCategory: UncategorizedEntity = {
+const uncategorizedCategory: UncategorizedEntity = {
   name: 'Uncategorized',
   id: null,
   uncategorized_id: '1',
@@ -85,7 +85,7 @@ let uncategorizedCategory: UncategorizedEntity = {
   is_transfer: false,
   has_category: false,
 };
-let transferCategory: UncategorizedEntity = {
+const transferCategory: UncategorizedEntity = {
   name: 'Transfers',
   id: null,
   uncategorized_id: '2',
@@ -94,7 +94,7 @@ let transferCategory: UncategorizedEntity = {
   is_transfer: true,
   has_category: false,
 };
-let offBudgetCategory: UncategorizedEntity = {
+const offBudgetCategory: UncategorizedEntity = {
   name: 'Off Budget',
   id: null,
   uncategorized_id: '3',
@@ -108,7 +108,7 @@ type UncategorizedGroupEntity = CategoryGroupEntity & {
   categories?: UncategorizedEntity[];
 };
 
-let uncategouncatGrouprizedGroup: UncategorizedGroupEntity = {
+const uncategouncatGrouprizedGroup: UncategorizedGroupEntity = {
   name: 'Uncategorized & Off Budget',
   id: null,
   hidden: false,
@@ -120,7 +120,7 @@ export const categoryLists = (
   showUncategorized: boolean,
   categories: { list: CategoryEntity[]; grouped: CategoryGroupEntity[] },
 ) => {
-  let categoryList = showUncategorized
+  const categoryList = showUncategorized
     ? [
         ...categories.list,
         uncategorizedCategory,
@@ -128,7 +128,7 @@ export const categoryLists = (
         offBudgetCategory,
       ]
     : categories.list;
-  let categoryGroup = showUncategorized
+  const categoryGroup = showUncategorized
     ? [
         ...categories.grouped.filter(f => showOffBudgetHidden || !f.hidden),
         uncategouncatGrouprizedGroup,
diff --git a/packages/desktop-client/src/components/reports/spreadsheets/default-spreadsheet.tsx b/packages/desktop-client/src/components/reports/spreadsheets/default-spreadsheet.tsx
index 6d4a7453b32..47c1cf8cdb1 100644
--- a/packages/desktop-client/src/components/reports/spreadsheets/default-spreadsheet.tsx
+++ b/packages/desktop-client/src/components/reports/spreadsheets/default-spreadsheet.tsx
@@ -113,19 +113,19 @@ export default function createSpreadsheet({
     const monthData = months.reduce((arr, month) => {
       let perMonthAssets = 0;
       let perMonthDebts = 0;
-      let stacked = {};
+      const stacked = {};
 
       groupByList.map(item => {
         let stackAmounts = 0;
 
-        let monthAssets = filterHiddenItems(item, assets)
+        const monthAssets = filterHiddenItems(item, assets)
           .filter(
             asset => asset.date === month && asset[groupByLabel] === item.id,
           )
           .reduce((a, v) => (a = a + v.amount), 0);
         perMonthAssets += monthAssets;
 
-        let monthDebts = filterHiddenItems(item, debts)
+        const monthDebts = filterHiddenItems(item, debts)
           .filter(debt => debt.date === month && debt[groupByLabel] === item.id)
           .reduce((a, v) => (a = a + v.amount), 0);
         perMonthDebts += monthDebts;
@@ -157,9 +157,7 @@ export default function createSpreadsheet({
       return arr;
     }, []);
 
-    let calcData;
-
-    calcData = groupByList.map(item => {
+    const calcData = groupByList.map(item => {
       const calc = recalculate({ item, months, assets, debts, groupByLabel });
       return { ...calc };
     });
diff --git a/packages/desktop-client/src/components/reports/spreadsheets/grouped-spreadsheet.ts b/packages/desktop-client/src/components/reports/spreadsheets/grouped-spreadsheet.ts
index f3198f69e74..90d679c046e 100644
--- a/packages/desktop-client/src/components/reports/spreadsheets/grouped-spreadsheet.ts
+++ b/packages/desktop-client/src/components/reports/spreadsheets/grouped-spreadsheet.ts
@@ -20,9 +20,9 @@ function createGroupedSpreadsheet({
   hidden,
   uncat,
 }: createSpreadsheetProps) {
-  let [catList, catGroup] = categoryLists(hidden, uncat, categories);
+  const [catList, catGroup] = categoryLists(hidden, uncat, categories);
 
-  let categoryFilter = (catList || []).filter(
+  const categoryFilter = (catList || []).filter(
     category =>
       !category.hidden &&
       selectedCategories &&
@@ -36,7 +36,7 @@ function createGroupedSpreadsheet({
       return null;
     }
 
-    let { filters } = await send('make-filters-from-conditions', {
+    const { filters } = await send('make-filters-from-conditions', {
       conditions: conditions.filter(cond => !cond.customName),
     });
     const conditionsOpKey = conditionsOp === 'or' ? '$or' : '$and';
@@ -80,14 +80,14 @@ function createGroupedSpreadsheet({
           let groupedDebts = 0;
 
           group.categories.map(item => {
-            let monthAssets = filterHiddenItems(item, assets)
+            const monthAssets = filterHiddenItems(item, assets)
               .filter(
                 asset => asset.date === month && asset.category === item.id,
               )
               .reduce((a, v) => (a = a + v.amount), 0);
             groupedAssets += monthAssets;
 
-            let monthDebts = filterHiddenItems(item, debts)
+            const monthDebts = filterHiddenItems(item, debts)
               .filter(
                 debts => debts.date === month && debts.category === item.id,
               )
diff --git a/packages/desktop-client/src/components/reports/spreadsheets/makeQuery.ts b/packages/desktop-client/src/components/reports/spreadsheets/makeQuery.ts
index 546b8f8b957..19d56b811d3 100644
--- a/packages/desktop-client/src/components/reports/spreadsheets/makeQuery.ts
+++ b/packages/desktop-client/src/components/reports/spreadsheets/makeQuery.ts
@@ -11,7 +11,7 @@ function makeQuery(
   conditionsOpKey: string,
   filters: unknown[],
 ) {
-  let query = q('transactions')
+  const query = q('transactions')
     .filter(
       //Show Offbudget and hidden categories
       !hidden && {
diff --git a/packages/desktop-client/src/components/reports/spreadsheets/recalculate.ts b/packages/desktop-client/src/components/reports/spreadsheets/recalculate.ts
index 86f3f9d06d5..e6b516dfaef 100644
--- a/packages/desktop-client/src/components/reports/spreadsheets/recalculate.ts
+++ b/packages/desktop-client/src/components/reports/spreadsheets/recalculate.ts
@@ -26,12 +26,12 @@ function recalculate({
   const monthData = months.reduce((arr, month) => {
     const last = arr.length === 0 ? null : arr[arr.length - 1];
 
-    let monthAssets = filterHiddenItems(item, assets)
+    const monthAssets = filterHiddenItems(item, assets)
       .filter(asset => asset.date === month && asset[groupByLabel] === item.id)
       .reduce((a, v) => (a = a + v.amount), 0);
     totalAssets += monthAssets;
 
-    let monthDebts = filterHiddenItems(item, debts)
+    const monthDebts = filterHiddenItems(item, debts)
       .filter(debt => debt.date === month && debt[groupByLabel] === item.id)
       .reduce((a, v) => (a = a + v.amount), 0);
     totalDebts += monthDebts;