How to Convert Temporary EB Connection to Permanent in Tamil Nadu – Complete Step-by-Step Guide

Imagine building your dream home or completing a commercial project, only to realize your electricity connection is still temporary. The lights may be on, but you’re not fully connected. Delays, inspections, paperwork – the process can seem daunting. But what if we told you converting your temporary EB (Electricity Board) connection to a permanent one is easier than you think?

If you’re a resident, builder, or business owner in Tamil Nadu, this blog is your clear, step-by-step guide to navigating TANGEDCO’s online process in 2025. Whether you're tired of reapplying for temporary extensions or simply want to comply with Tamil Nadu electricity board regulations, this is your one-stop solution.

What This Blog Will Help You Do

• Understand the difference between temporary and permanent EB connections in Tamil Nadu
• Learn the exact step-by-step process to convert your temporary EB connection to a permanent one online
• Know which documents you need to prepare and upload for a smooth application
• Find out how to pay fees and track your application status through TANGEDCO’s digital portal
• Get tips to avoid common mistakes and delays during the conversion process
• Understand what to expect during site verification and final approval
• Be aware of the benefits of having a permanent EB connection and the risks of not converting on time

Check out available properties that already have permanent EB connections, so you can move in without any electricity worries.

Why Convert Your Temporary EB Connection?

A temporary connection is intended for short-term use – like construction, events, or renovations. But it comes with higher tariffs, expiry limits, and limited service eligibility.

A permanent connection, on the other hand, ensures:

• Lower, regular tariffs
• Continuous, long-term supply
• Eligibility for load upgrades, name changes, and service improvements

Step-by-Step Guide: Convert Temporary to Permanent EB Connection via TANGEDCO

Here’s how to convert your temporary electricity connection in Tamil Nadu to a permanent one using TANGEDCO’s digital services:

Step 1: Visit the TANGEDCO Website

Go to the official website: https://www.tangedco.org

Navigate to “Online Services” → “New Service Connection” or “Service Requests.”

Step 2: Choose the Correct Application Form

Look for the “Conversion of Temporary to Permanent Connection” form. If you don’t see it directly, check under “Change of Service” or contact your local EB office for clarification.

Step 3: Fill Out the Online Application

Provide accurate details, including:

• Consumer Number
• Address
• Type of Connection (Domestic, Commercial, Industrial)
• Temporary service information

Step 4: Prepare and Upload Required Documents

Keep scanned copies of these documents ready:

• ID Proof – Aadhaar Card, Voter ID
• Address Proof – Latest EB Bill, Ration Card
• Ownership Proof – Sale Deed or Rental Agreement
• Temporary Connection Details
• NOC (if applicable)

Tip: Ensure your documents are in JPEG or PDF format and within the upload size limits.

Step 5: Pay the Required Fee

Use the online payment portal to pay the applicable conversion fee. Payment options include UPI, debit card, or net banking.

Step 6: Submit and Track Your Application

Submit the completed form and documents. You’ll receive an Application ID – use it to track your application status online.

Step 7: Site Verification by TANGEDCO

A TANGEDCO official will visit your premises to verify the installation and ensure compliance.

Step 8: Approval and Security Deposit

After successful verification, you’ll be asked to pay a security deposit, based on your service type and load requirements.

Step 9: Get Your Permanent Connection

Once everything is cleared, your connection will be upgraded to permanent. You’ll receive updated documentation and billing will shift to standard permanent rates.

Pro Tips for a Smooth Conversion

• Double-check your consumer number and service details before submission.
• Always keep physical copies of submitted documents and payment receipts.
• If you face issues, contact TANGEDCO Customer Care at 1912 or visit the nearest EB office.

Read also: Need a temporary EB connection for construction? Check out this complete guide with process and documents.

Final Thoughts: Don’t Let “Temporary” Hold You Back

Converting your EB connection from temporary to permanent is more than just paperwork – it’s peace of mind, long-term savings, and full access to your electricity needs. Thanks to TANGEDCO’s digital initiatives, the process is now streamlined and accessible – no more waiting in long queues or dealing with outdated forms.

For verified property listings and trusted real estate solutions, visit MaadiVeedu.com and stay informed with helpful guides at blog.maadiveedu.com.

Start today and make your electricity connection work for you – permanently.

Frequently Asked Questions (FAQs)

1. How long does it take to convert a temporary EB connection to a permanent one in Tamil Nadu?

The process typically takes 7 to 15 working days, depending on document verification, site inspection, and payment clearance. Delays may occur if any documents are missing or incorrect.

2. What documents are required for the conversion from temporary to permanent EB connection?

You’ll need:

• Proof of Identity (Aadhaar, Voter ID)
• Proof of Address (Ration card, recent EB bill)
• Ownership proof (Sale deed or rental agreement)
• Temporary connection details
• NOC from property owner (if applicable)

3. Can I apply online for converting my temporary EB connection to a permanent one?

Yes, the entire process can be done online via the TANGEDCO official website, including form submission, document upload, and payment.

4. Is there a fee for converting a temporary EB connection to a permanent one?

Yes. The fee varies based on the type of connection (domestic/commercial) and the load capacity. You’ll also need to pay a security deposit as per TANGEDCO’s tariff structure.

5. Will there be a physical inspection of the premises?

Yes, TANGEDCO officials will usually conduct a site inspection to verify the service connection, load usage, and other compliance factors before approval.

6. What happens if I don’t convert my temporary EB connection to a permanent one?

Temporary connections are valid only for a limited period. If not converted or extended in time, power supply may be disconnected, and you might have to reapply from scratch, including paying penalties in some cases.