diff --git a/client/src/pages/DataImport.tsx b/client/src/pages/DataImport.tsx
index 9729571..c87b6b4 100644
--- a/client/src/pages/DataImport.tsx
+++ b/client/src/pages/DataImport.tsx
@@ -9,7 +9,6 @@ import { RootState } from '../store';
 import { addOrder, updateOrder, setOrders } from '../store/slices/orderSlice';
 import { Upload, FileText, Package, Truck, Trash2 } from 'lucide-react';
 import toast from 'react-hot-toast';
-import { dateTestResults } from '../utils/testDateParsing';
 import api from '../utils/api';
 
 interface ImportResults {
@@ -41,10 +40,6 @@ interface ImportResults {
 }
 
 export default function DataImport() {
-  // Test date parsing immediately
-  console.log('=== DATE PARSING TEST RESULTS ===');
-  console.log('Date test results:', dateTestResults);
-  
   const dispatch = useDispatch();
   const orders = useSelector((state: RootState) => state.orders.orders);
   const products = useSelector((state: RootState) => state.products.products);
@@ -154,34 +149,33 @@ export default function DataImport() {
         });
       }
 
-      // Process expenses with very conservative rate limiting
+      // Process expenses with bulk API for much faster processing
       if (expensesToCreate.length > 0) {
-        const DELAY_MS = 3000; // 3 seconds between each expense
-        let created = 0;
-
-        console.log(`Background processing: Creating ${expensesToCreate.length} expenses one at a time...`);
+        console.log(`Creating ${expensesToCreate.length} expenses via bulk API...`);
+        setBackgroundProcessing(`Creating ${expensesToCreate.length} expenses...`);
         
-        for (let i = 0; i < expensesToCreate.length; i++) {
-          try {
-            setBackgroundProcessing(`Processing expense ${i + 1}/${expensesToCreate.length}...`);
-            await api.post('/expenses', expensesToCreate[i]);
-            created++;
-            
-            // Wait before next expense (except for the last one)
-            if (i < expensesToCreate.length - 1) {
-              await new Promise(resolve => setTimeout(resolve, DELAY_MS));
-            }
-          } catch (error: any) {
-            if (error.response?.status === 11000 || error.response?.data?.message?.includes('duplicate')) {
-              console.log(`Skipping duplicate expense: ${expensesToCreate[i].description}`);
-            } else {
-              console.error(`Failed to create expense: ${expensesToCreate[i].description}`, error);
-            }
+        try {
+          const response = await api.post('/expenses/bulk', expensesToCreate);
+          const { created, duplicates, errors, message } = response.data;
+          
+          console.log(`Bulk expense creation completed: ${created} created, ${duplicates} duplicates, ${errors} errors`);
+          
+          if (created > 0 || duplicates > 0) {
+            toast.success(`✅ ${message}`);
+          } else if (errors > 0) {
+            toast.error(`❌ Failed to create expenses: ${message}`);
+          }
+          
+        } catch (error: any) {
+          console.error('Bulk expense creation failed:', error);
+          if (error.response?.status === 429) {
+            toast.error('⏳ Server busy - expenses will be processed shortly');
+          } else {
+            toast.error('❌ Failed to create expenses from CSV data');
           }
         }
-        
-        console.log(`Background processing completed: ${created} expenses created`);
-        toast.success(`${created} expenses processed in background`);
+      } else {
+        toast.success('✅ No new expenses to create from CSV data');
       }
     } catch (error) {
       console.error('Error in background expense processing:', error);
diff --git a/server/src/routes/expenses.ts b/server/src/routes/expenses.ts
index 2cf1ba1..138cb4b 100644
--- a/server/src/routes/expenses.ts
+++ b/server/src/routes/expenses.ts
@@ -149,6 +149,85 @@ router.post('/cleanup-duplicates', async (req: AuthRequest, res: Response) => {
   }
 });
 
+// Bulk create expenses endpoint for CSV imports
+router.post('/bulk', expenseCreateLimiter, async (req: AuthRequest, res: Response) => {
+  try {
+    const expenses = req.body;
+    
+    if (!Array.isArray(expenses)) {
+      return res.status(400).json({ message: 'Request body must be an array of expenses' });
+    }
+
+    if (expenses.length === 0) {
+      return res.json({ created: 0, duplicates: 0, errors: 0, expenses: [] });
+    }
+
+    // Add userId to all expenses
+    const expensesWithUserId = expenses.map(expense => ({
+      ...expense,
+      userId: req.userId
+    }));
+
+    const results = {
+      created: 0,
+      duplicates: 0,
+      errors: 0,
+      expenses: [] as any[],
+      errorDetails: [] as any[]
+    };
+
+    // Process expenses with insertMany using ordered: false to continue on duplicates
+    try {
+      const savedExpenses = await Expense.insertMany(expensesWithUserId, { 
+        ordered: false,  // Continue processing even if some fail
+        rawResult: true  // Get detailed results
+      });
+      
+      results.created = savedExpenses.insertedCount || 0;
+      results.expenses = savedExpenses.insertedIds ? Object.values(savedExpenses.insertedIds) : [];
+    } catch (bulkError: any) {
+      // Handle bulk write errors (duplicates, validation errors, etc.)
+      if (bulkError.writeErrors) {
+        bulkError.writeErrors.forEach((error: any) => {
+          if (error.code === 11000) {
+            results.duplicates++;
+          } else {
+            results.errors++;
+            results.errorDetails.push({
+              index: error.index,
+              message: error.errmsg,
+              expense: expensesWithUserId[error.index]
+            });
+          }
+        });
+        
+        // Count successful insertions
+        if (bulkError.result && bulkError.result.insertedCount) {
+          results.created = bulkError.result.insertedCount;
+        }
+      } else {
+        // Non-bulk write error
+        results.errors = expenses.length;
+        results.errorDetails.push({ message: bulkError.message });
+      }
+    }
+
+    const message = `Bulk operation completed: ${results.created} created, ${results.duplicates} duplicates skipped, ${results.errors} errors`;
+    
+    res.status(200).json({
+      ...results,
+      message
+    });
+    
+  } catch (err: any) {
+    console.error('Bulk expense creation error:', err);
+    res.status(500).json({ 
+      message: 'Failed to create expenses in bulk', 
+      error: err.message 
+    });
+  }
+});
+
 router.delete('/:id', async (req: AuthRequest, res: Response) => {
   try {
     const expense = await Expense.findOneAndDelete({ _id: req.params.id, userId: req.userId });