diff --git a/apps/api/src/app/import/import.service.ts b/apps/api/src/app/import/import.service.ts
index 14bdd4c50..8ab695ddf 100644
--- a/apps/api/src/app/import/import.service.ts
+++ b/apps/api/src/app/import/import.service.ts
@@ -1,7 +1,10 @@
 import { AccountService } from '@ghostfolio/api/app/account/account.service';
 import { CreateAccountDto } from '@ghostfolio/api/app/account/create-account.dto';
 import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
-import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
+import {
+  Activity,
+  ActivityError
+} from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import { OrderService } from '@ghostfolio/api/app/order/order.service';
 import { PlatformService } from '@ghostfolio/api/app/platform/platform.service';
 import { PortfolioService } from '@ghostfolio/api/app/portfolio/portfolio.service';
@@ -80,11 +83,11 @@ export class ImportService {
           comment: undefined,
           createdAt: undefined,
           date: parseDate(dateString),
+          // TODO: Add evaluated error state
           fee: 0,
           feeInBaseCurrency: 0,
           id: assetProfile.id,
           isDraft: false,
-          isDuplicate: false, // TODO: Use evaluated state
           SymbolProfile: <SymbolProfile>(<unknown>assetProfile),
           symbolProfileId: assetProfile.id,
           type: 'DIVIDEND',
@@ -228,8 +231,8 @@ export class ImportService {
       accountId,
       comment,
       date,
+      error,
       fee,
-      isDuplicate,
       quantity,
       SymbolProfile: assetProfile,
       type,
@@ -283,7 +286,7 @@ export class ImportService {
           updatedAt: new Date()
         };
       } else {
-        if (isDuplicate) {
+        if (error) {
           continue;
         }
 
@@ -321,7 +324,7 @@ export class ImportService {
       //@ts-ignore
       activities.push({
         ...order,
-        isDuplicate,
+        error,
         value,
         feeInBaseCurrency: this.exchangeRateDataService.toCurrency(
           fee,
@@ -389,12 +392,16 @@ export class ImportService {
           );
         });
 
+        const error: ActivityError = isDuplicate
+          ? { code: 'IS_DUPLICATE' }
+          : undefined;
+
         return {
           accountId,
           comment,
           date,
+          error,
           fee,
-          isDuplicate,
           quantity,
           type,
           unitPrice,
diff --git a/apps/api/src/app/order/interfaces/activities.interface.ts b/apps/api/src/app/order/interfaces/activities.interface.ts
index f10417f07..bc2c35a50 100644
--- a/apps/api/src/app/order/interfaces/activities.interface.ts
+++ b/apps/api/src/app/order/interfaces/activities.interface.ts
@@ -5,9 +5,14 @@ export interface Activities {
 }
 
 export interface Activity extends OrderWithAccount {
+  error?: ActivityError;
   feeInBaseCurrency: number;
-  isDuplicate: boolean;
   updateAccountBalance?: boolean;
   value: number;
   valueInBaseCurrency: number;
 }
+
+export interface ActivityError {
+  code: 'IS_DUPLICATE';
+  message?: string;
+}
diff --git a/apps/api/src/app/order/order.service.ts b/apps/api/src/app/order/order.service.ts
index b3f27c221..696f5442e 100644
--- a/apps/api/src/app/order/order.service.ts
+++ b/apps/api/src/app/order/order.service.ts
@@ -333,7 +333,6 @@ export class OrderService {
             order.SymbolProfile.currency,
             userCurrency
           ),
-          isDuplicate: false,
           valueInBaseCurrency: this.exchangeRateDataService.toCurrency(
             value,
             order.SymbolProfile.currency,
diff --git a/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts b/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
index 04efb7a56..afdf11a9a 100644
--- a/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
+++ b/apps/client/src/app/pages/portfolio/activities/import-activities-dialog/import-activities-dialog.component.ts
@@ -236,8 +236,8 @@ export class ImportActivitiesDialog implements OnDestroy {
   }
 
   public updateSelection(activities: Activity[]) {
-    this.selectedActivities = activities.filter(({ isDuplicate }) => {
-      return !isDuplicate;
+    this.selectedActivities = activities.filter(({ error }) => {
+      return !error;
     });
   }
 
diff --git a/libs/ui/src/lib/activities-table/activities-table.component.html b/libs/ui/src/lib/activities-table/activities-table.component.html
index b4dc5c404..4c9712483 100644
--- a/libs/ui/src/lib/activities-table/activities-table.component.html
+++ b/libs/ui/src/lib/activities-table/activities-table.component.html
@@ -78,11 +78,9 @@
         <mat-checkbox
           color="primary"
           [checked]="
-            areAllRowsSelected() &&
-            !hasDuplicateActivity &&
-            selectedRows.hasValue()
+            areAllRowsSelected() && !hasErrors && selectedRows.hasValue()
           "
-          [disabled]="hasDuplicateActivity"
+          [disabled]="hasErrors"
           [indeterminate]="selectedRows.hasValue() && !areAllRowsSelected()"
           (change)="$event ? toggleAllRows() : null"
         ></mat-checkbox>
@@ -90,10 +88,8 @@
       <td *matCellDef="let element" class="px-1" mat-cell>
         <mat-checkbox
           color="primary"
-          [checked]="
-            element.isDuplicate ? false : selectedRows.isSelected(element)
-          "
-          [disabled]="element.isDuplicate"
+          [checked]="element.error ? false : selectedRows.isSelected(element)"
+          [disabled]="element.error"
           (change)="$event ? selectedRows.toggle(element) : null"
           (click)="$event.stopPropagation()"
         ></mat-checkbox>
@@ -101,6 +97,23 @@
       <td *matFooterCellDef class="px-1" mat-footer-cell></td>
     </ng-container>
 
+    <ng-container matColumnDef="importStatus">
+      <th *matHeaderCellDef class="px-1" mat-header-cell>
+        <ng-container i18n></ng-container>
+      </th>
+      <td *matCellDef="let element" class="px-1" mat-cell>
+        <div
+          *ngIf="element.error"
+          class="d-flex"
+          matTooltipPosition="above"
+          [matTooltip]="element.error.message"
+        >
+          <ion-icon class="text-danger" name="alert-circle-outline"></ion-icon>
+        </div>
+      </td>
+      <td *matFooterCellDef class="px-1" mat-footer-cell></td>
+    </ng-container>
+
     <ng-container matColumnDef="count">
       <th
         *matHeaderCellDef
@@ -125,6 +138,7 @@
         mat-footer-cell
       ></td>
     </ng-container>
+
     <ng-container matColumnDef="date">
       <th *matHeaderCellDef class="px-1" mat-header-cell mat-sort-header>
         <ng-container i18n>Date</ng-container>
diff --git a/libs/ui/src/lib/activities-table/activities-table.component.ts b/libs/ui/src/lib/activities-table/activities-table.component.ts
index 979262853..2797b035e 100644
--- a/libs/ui/src/lib/activities-table/activities-table.component.ts
+++ b/libs/ui/src/lib/activities-table/activities-table.component.ts
@@ -19,6 +19,7 @@ import { DEFAULT_PAGE_SIZE } from '@ghostfolio/common/config';
 import { getDateFormatString } from '@ghostfolio/common/helper';
 import { Filter, UniqueAsset } from '@ghostfolio/common/interfaces';
 import { OrderWithAccount } from '@ghostfolio/common/types';
+import { translate } from '@ghostfolio/ui/i18n';
 import Big from 'big.js';
 import { isUUID } from 'class-validator';
 import { endOfToday, format, isAfter } from 'date-fns';
@@ -66,7 +67,7 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
   public endOfToday = endOfToday();
   public filters$ = new Subject<Filter[]>();
   public hasDrafts = false;
-  public hasDuplicateActivity = false;
+  public hasErrors = false;
   public isAfter = isAfter;
   public isLoading = true;
   public isUUID = isUUID;
@@ -109,6 +110,7 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
   public ngOnChanges() {
     this.displayedColumns = [
       'select',
+      'importStatus',
       'count',
       'date',
       'type',
@@ -130,7 +132,7 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
       });
     } else {
       this.displayedColumns = this.displayedColumns.filter((column) => {
-        return column !== 'select';
+        return column !== 'importStatus' && column !== 'select';
       });
     }
 
@@ -143,6 +145,20 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
     this.defaultDateFormat = getDateFormatString(this.locale);
 
     if (this.activities) {
+      this.activities = this.activities.map((activity) => {
+        return {
+          ...activity,
+          error: activity.error
+            ? {
+                ...activity.error,
+                message: translate(
+                  `IMPORT_ACTIVITY_ERROR_${activity.error.code}`
+                )
+              }
+            : undefined
+        };
+      });
+
       this.allFilters = this.getSearchableFieldValues(this.activities);
 
       this.dataSource = new MatTableDataSource(this.activities);
@@ -167,11 +183,11 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
 
       this.updateFilters();
 
-      this.hasDuplicateActivity = this.activities.some(({ isDuplicate }) => {
-        return isDuplicate;
+      this.hasErrors = this.activities.some(({ error }) => {
+        return !!error;
       });
     } else {
-      this.hasDuplicateActivity = false;
+      this.hasErrors = false;
     }
   }
 
@@ -184,7 +200,7 @@ export class ActivitiesTableComponent implements OnChanges, OnDestroy, OnInit {
 
   public onClickActivity(activity: Activity) {
     if (this.showCheckbox) {
-      if (!activity.isDuplicate) {
+      if (!activity.error) {
         this.selectedRows.toggle(activity);
       }
     } else if (
diff --git a/libs/ui/src/lib/activities-table/activities-table.module.ts b/libs/ui/src/lib/activities-table/activities-table.module.ts
index 4d5951644..82d09b44e 100644
--- a/libs/ui/src/lib/activities-table/activities-table.module.ts
+++ b/libs/ui/src/lib/activities-table/activities-table.module.ts
@@ -6,6 +6,7 @@ import { MatMenuModule } from '@angular/material/menu';
 import { MatPaginatorModule } from '@angular/material/paginator';
 import { MatSortModule } from '@angular/material/sort';
 import { MatTableModule } from '@angular/material/table';
+import { MatTooltipModule } from '@angular/material/tooltip';
 import { RouterModule } from '@angular/router';
 import { GfSymbolIconModule } from '@ghostfolio/client/components/symbol-icon/symbol-icon.module';
 import { GfSymbolModule } from '@ghostfolio/client/pipes/symbol/symbol.module';
@@ -32,6 +33,7 @@ import { ActivitiesTableComponent } from './activities-table.component';
     MatPaginatorModule,
     MatSortModule,
     MatTableModule,
+    MatTooltipModule,
     NgxSkeletonLoaderModule,
     RouterModule
   ],
diff --git a/libs/ui/src/lib/i18n.ts b/libs/ui/src/lib/i18n.ts
index 2dd01e16a..f4b9893aa 100644
--- a/libs/ui/src/lib/i18n.ts
+++ b/libs/ui/src/lib/i18n.ts
@@ -11,6 +11,7 @@ const locales = {
   EMERGENCY_FUND: $localize`Emergency Fund`,
   GRANT: $localize`Grant`,
   HIGHER_RISK: $localize`Higher Risk`,
+  IMPORT_ACTIVITY_ERROR_IS_DUPLICATE: $localize`This activity already exists.`,
   LOWER_RISK: $localize`Lower Risk`,
   OTHER: $localize`Other`,
   RETIREMENT_PROVISION: $localize`Retirement Provision`,