How to Link Aadhaar with TNEB: Complete Guide for Tamil Nadu Electricity Bill Subsidies
The Tamil Nadu Electricity Board (TNEB), now known as TANGEDCO (Tamil Nadu Generation and Distribution Corporation Limited), has made Aadhaar linking mandatory for all electricity connections. This simple process ensures you receive government subsidies, including free electricity for the first 100 units consumed monthly. Here's everything you need to know about linking your Aadhaar card with your TNEB connection.
Why Link Aadhaar with TNEB?
Primary Objectives
The government introduced Aadhaar linking to achieve several important goals:
Combat Electricity Theft and Fraud
- Prevents installation of multiple electricity meters under one identity
- Reduces corruption in the electricity distribution system
- Ensures fair distribution of government subsidies
Enable Targeted Subsidies
- Ensures only eligible consumers receive benefits
- Prevents misuse of electricity subsidies
- Creates a transparent billing system
Key Benefits of TNEB Aadhaar Linking
1. Significant Bill Reduction
For consumers using less than 500 units monthly, Aadhaar linking can reduce electricity bills by up to 50%. This substantial saving helps reduce the financial burden on households across Tamil Nadu.
2. Free Electricity Units
Once your Aadhaar is successfully linked, you become eligible for:
- First 100 units completely free every month
- Applicable to domestic, agricultural, handloom, and powerloom connections
- Automatic deduction from your monthly bill
3. Enhanced Service Efficiency
- More accurate billing based on actual consumption
- Better customer service with organized records
- Easy tracking of meter readings and payment history
- Streamlined complaint resolution process
4. Access to Government Schemes
Aadhaar linking opens doors to various state and central government electricity-related schemes and benefits.
Step-by-Step Guide: How to Link Aadhaar with TNEB Online
2025 Updated Guide : Using the Direct TNEB Aadhaar Portal (Recommended)
Step 1: Visit the Official Portal
- Go to https://app1.tangedco.org/Aadhaar/
- This service is available only for Domestic, Hand loom, Power loom, Agriculture and Hut services
Step 2: Enter Service Connection Details
- Enter your Service Connection Number in the exact format as received by SMS or printed on your receipt
- Provide your registered mobile number (the one receiving TNEB bill notifications)
- Complete the captcha by entering the text shown in the image
- Click "Submit" or "Next"
Step 3: Important Prerequisites Before proceeding, ensure you have:
- Your Aadhaar card ready
- Mobile number linked to your Aadhaar card (OTP will be sent to this number)
- Service connection number in the correct format
Step 4: Complete the Aadhaar Linking
- Enter your 12-digit Aadhaar number when prompted
- You'll receive an OTP on your Aadhaar-linked mobile number
- Enter the OTP to verify and complete the linking process
- A confirmation message will appear on screen and via SMS
How to Check Your TNEB Aadhaar Link Status
Online Status Check
Step 1: Visit the TANGEDCO official website
Step 2: Go to "Online Services" → "Payment and Billing Services"
Step 3: Click on "Bill Status"
Step 4: Enter your service connection number and mobile number
Step 5: Click "Submit" to view your connection details, including Aadhaar linking status
SMS Confirmation
- Initial confirmation SMS sent immediately after submission
- Final verification SMS sent after backend processing (may take a few hours to days)
- Both messages will clearly indicate whether linking was successful
Important Things to Remember
Eligibility Requirements
- Valid Aadhaar card with correct details
- Mobile number must be linked to your Aadhaar card (OTP will be sent to this number)
- Active TNEB electricity connection (Domestic, Hand loom, Power loom, Agriculture, or Hut services only)
- Service connection number in the correct format (as received by SMS or printed on receipt)
Connection Types Covered
The Aadhaar linking service is currently available only for:
- Domestic household connections
- Hand loom business connections
- Power loom business connections
- Agricultural connections
- Hut services
Note: Other connection types may not be eligible for online Aadhaar linking at this time.
Documents Required
- Aadhaar card (physical or digital copy)
- TNEB service connection number (found on your electricity bill)
- Registered mobile number
Troubleshooting Common Issues
If Linking Fails
- Verify your Aadhaar number is entered correctly
- Ensure the mobile number matches TNEB records
- Check if your Aadhaar details are updated with UIDAI
- Contact TNEB customer service for assistance
Mobile Number Issues
- Critical: The mobile number must be linked to your Aadhaar card (not just registered with TNEB)
- OTP will be sent to your Aadhaar-linked mobile number for verification
- If your mobile number is not linked to Aadhaar, visit an Aadhaar center to update it first
- Ensure your phone can receive SMS messages
Impact on Your Electricity Bills
Before Aadhaar Linking
- Full charges for all units consumed
- No access to government subsidies
- Higher monthly electricity costs
After Aadhaar Linking
- First 100 units free every month
- Reduced bills for consumption under 500 units
- Access to additional government schemes
- Transparent and accurate billing
Conclusion
Linking your Aadhaar with TNEB is not just a government mandate—it's a gateway to significant savings on your electricity bills. The process is straightforward and can be completed online in just a few minutes. With the first 100 units of electricity free every month, most households can see their electricity bills reduced dramatically or even eliminated entirely.
Don't delay this important step. Complete your Aadhaar linking today to start enjoying these benefits and ensure uninterrupted access to government electricity subsidies in Tamil Nadu.
Remember: Aadhaar linking is mandatory for all TNEB connections. Failure to link may result in loss of subsidies and potential issues with bill payments and service continuity.