diff --git a/moneymgr_web/src/api/MovementsApi.ts b/moneymgr_web/src/api/MovementsApi.ts
index 341a031..ab5acf9 100644
--- a/moneymgr_web/src/api/MovementsApi.ts
+++ b/moneymgr_web/src/api/MovementsApi.ts
@@ -1,13 +1,11 @@
 import { APIClient } from "./ApiClient";
 
-export interface Balances {
-  [key: number]: number;
-}
+type Balances = Record<number, number>;
 
 export interface MovementUpdate {
   account_id: number;
   time: number;
-  label: String;
+  label: string;
   file_id?: number;
   amount: number;
   checked: boolean;
@@ -73,4 +71,14 @@ export class MovementApi {
       })
     ).data;
   }
+
+  /**
+   * Delete a movement
+   */
+  static async Delete(movement: Movement): Promise<void> {
+    await APIClient.exec({
+      uri: `/movement/${movement.id}`,
+      method: "DELETE",
+    });
+  }
 }
diff --git a/moneymgr_web/src/routes/AccountRoute.tsx b/moneymgr_web/src/routes/AccountRoute.tsx
index 86f92a0..24e1808 100644
--- a/moneymgr_web/src/routes/AccountRoute.tsx
+++ b/moneymgr_web/src/routes/AccountRoute.tsx
@@ -1,17 +1,19 @@
+import DeleteIcon from "@mui/icons-material/DeleteOutlined";
+import { Tooltip, Typography } from "@mui/material";
+import { DataGrid, GridActionsCellItem, GridColDef } from "@mui/x-data-grid";
+import React from "react";
 import { useParams } from "react-router-dom";
-import { MoneyMgrWebRouteContainer } from "../widgets/MoneyMgrWebRouteContainer";
+import { Movement, MovementApi } from "../api/MovementsApi";
 import { useAccounts } from "../hooks/AccountsListProvider";
-import { NotFoundRoute } from "./NotFound";
+import { useAlert } from "../hooks/context_providers/AlertDialogProvider";
 import { AccountWidget } from "../widgets/AccountWidget";
 import { AmountWidget } from "../widgets/AmountWidget";
-import { Typography } from "@mui/material";
-import { NewMovementWidget } from "../widgets/NewMovementWidget";
-import { Movement, MovementApi } from "../api/MovementsApi";
-import React from "react";
 import { AsyncWidget } from "../widgets/AsyncWidget";
-import { DataGrid, GridColDef } from "@mui/x-data-grid";
 import { DateWidget } from "../widgets/DateWidget";
-import { useAlert } from "../hooks/context_providers/AlertDialogProvider";
+import { MoneyMgrWebRouteContainer } from "../widgets/MoneyMgrWebRouteContainer";
+import { NewMovementWidget } from "../widgets/NewMovementWidget";
+import { NotFoundRoute } from "./NotFound";
+import { useConfirm } from "../hooks/context_providers/ConfirmDialogProvider";
 
 export function AccountRoute(): React.ReactElement {
   const { accountId } = useParams();
@@ -28,10 +30,12 @@ export function AccountRoute(): React.ReactElement {
     setMovements(await MovementApi.GetAccountMovements(account!.id));
   };
 
-  const reload = async () => {
+  const reload = (skipMovements = false) => {
     accounts.reloadBalances();
-    setMovements(undefined);
-    loadKey.current += 1;
+    if (!skipMovements) {
+      setMovements(undefined);
+      loadKey.current += 1;
+    }
   };
 
   if (account === null) return <NotFoundRoute />;
@@ -58,7 +62,9 @@ export function AccountRoute(): React.ReactElement {
             load={load}
             ready={movements !== null}
             errMsg="Failed to load the list of movements!"
-            build={() => <MovementsTable movements={movements!} />}
+            build={() => (
+              <MovementsTable needReload={reload} movements={movements!} />
+            )}
           />
         </div>
         <NewMovementWidget account={account} onCreated={reload} />
@@ -69,9 +75,31 @@ export function AccountRoute(): React.ReactElement {
 
 function MovementsTable(p: {
   movements: Movement[];
-  needReload: () => {};
+  needReload: (skipMovements: boolean) => void;
 }): React.ReactElement {
   const alert = useAlert();
+  const confirm = useConfirm();
+
+  const handleDeleteClick = async (movement: Movement) => {
+    try {
+      if (
+        !(await confirm(
+          `Do you really want to delete the movement ${movement.label} (${movement.amount}€)?`
+        ))
+      )
+        return;
+
+      await MovementApi.Delete(movement);
+
+      const id = p.movements.findIndex((m) => movement.id === m.id);
+      p.movements.slice(id, id);
+
+      p.needReload(false);
+    } catch (e) {
+      console.error("Failed to delete movement!", e);
+      alert(`Failed to delete movement! ${e}`);
+    }
+  };
 
   const columns: GridColDef<(typeof p.movements)[number]>[] = [
     {
@@ -122,6 +150,26 @@ function MovementsTable(p: {
       headerName: "File",
       // TODO
     },
+    {
+      field: "actions",
+      type: "actions",
+      headerName: "Actions",
+      width: 80,
+      cellClassName: "actions",
+      editable: false,
+      getActions: (params) => {
+        return [
+          <Tooltip title="Delete the movement">
+            <GridActionsCellItem
+              icon={<DeleteIcon color="error" />}
+              label="Delete"
+              onClick={() => handleDeleteClick(params.row)}
+              color="inherit"
+            />
+          </Tooltip>,
+        ];
+      },
+    },
   ];
   return (
     <DataGrid<Movement>
@@ -146,6 +194,8 @@ function MovementsTable(p: {
           console.error("Failed to update movement information!", e);
           alert(`Failed to update row! ${e}`);
           throw e;
+        } finally {
+          p.needReload(true);
         }
       }}
     />
diff --git a/moneymgr_web/src/widgets/NewMovementWidget.tsx b/moneymgr_web/src/widgets/NewMovementWidget.tsx
index a10c6fc..b58bb3b 100644
--- a/moneymgr_web/src/widgets/NewMovementWidget.tsx
+++ b/moneymgr_web/src/widgets/NewMovementWidget.tsx
@@ -13,7 +13,7 @@ import { AmountInput } from "./forms/AmountInput";
 
 export function NewMovementWidget(p: {
   account: Account;
-  onCreated: () => {};
+  onCreated: () => void;
 }): React.ReactElement {
   const snackbar = useSnackbar();
   const alert = useAlert();
@@ -91,7 +91,7 @@ export function NewMovementWidget(p: {
         type="text"
         placeholder="Amount"
         style={{ flex: 1, maxWidth: "110px" }}
-        value={amount}
+        value={amount ?? 0}
         onValueChange={setAmount}
       />
       <Tooltip title="Add new movement">
diff --git a/moneymgr_web/src/widgets/forms/AmountInput.tsx b/moneymgr_web/src/widgets/forms/AmountInput.tsx
index 0c813cf..ac9bbb5 100644
--- a/moneymgr_web/src/widgets/forms/AmountInput.tsx
+++ b/moneymgr_web/src/widgets/forms/AmountInput.tsx
@@ -13,7 +13,7 @@ export function AmountInput(p: {
   placeholder: string;
   style: React.CSSProperties;
   value: number;
-  onValueChange: (val: number) => {};
+  onValueChange: (val: number) => void;
 }): React.ReactElement {
   const [state, setState] = React.useState(InputState.Normal);
 
@@ -32,7 +32,10 @@ export function AmountInput(p: {
       {...p}
       value={value}
       onValueChange={(a) => {
-        if (a === "-") return setState(InputState.StartNeg);
+        if (a === "-") {
+          setState(InputState.StartNeg);
+          return;
+        }
 
         if (a?.endsWith(".")) {
           setState(InputState.StartDecimal);
@@ -44,7 +47,7 @@ export function AmountInput(p: {
         // Empty field
         if (a?.length === 0) p.onValueChange(NaN);
         // Input number
-        else if ((a?.length ?? 0 > 0) && !Number.isNaN(parsed))
+        else if ((a?.length ?? 0) > 0 && !Number.isNaN(parsed))
           p.onValueChange(parsed);
       }}
     />