LT-I(B) (Residential)
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-I(B) (Residential) |
|
₹90–160/mo |
|
Tata Power Mumbai Electricity Tariff 2026-27 — Slab Rates & Fixed Charges
Estimate your Tata Power Company Ltd. – Mumbai Distribution bill in seconds and browse the full 2026-27 tariff schedule — energy slabs, fixed/demand charges, fuel surcharge (FPPA) and electricity duty for Dharavi, Wadala, parts of Kurla and the rest of Parts of Mumbai.
Tata Power Company Ltd. – Mumbai Distribution
Service area: Parts of Mumbai (Dharavi, Wadala, parts of Kurla, Chembur, etc.)
2026-27Parts of Mumbai
Official Tata Power Mumbai source ↗
About Tata Power Mumbai
Areas served by Tata Power Mumbai
Tata Power Mumbai (Tata Power Company Ltd. – Mumbai Distribution) distributes electricity across Parts of Mumbai, serving 5 key districts and towns including Dharavi, Wadala, parts of Kurla, Chembur and more.
DharaviWadalaparts of KurlaChemburetc.
Tata Power Mumbai at a glance
| Distribution company | Tata Power Company Ltd. – Mumbai Distribution |
|---|---|
| Short name | Tata Power Mumbai |
| State / UT | Maharashtra |
| Districts / cities served | 5+ — Dharavi, Wadala, parts of Kurla, Chembur, etc. |
| Rates status | Based on the 2026-27 tariff order (latest published data we have) |
| Domestic energy rate | ₹1.90 – ₹10.24 per unit |
| Official website | www.tatapower.com ↗ |
Current Tata Power Mumbai tariff (2026-27)
Estimate your Tata Power Mumbai bill
Enter your units and sanctioned load for an itemised Tata Power Mumbai estimate. The result breaks the bill into energy charge, fixed or demand charge, FAC, duty, and late-payment surcharge where applicable.
Domestic supply. The bracket in each option is the eligibility limit — pick the one your connection actually falls under, because the rates differ sharply between them. For commercial supply, time-of-day, solar export or arrears, the full calculator carries every field.
Tata Power Mumbai FAC — latest verified rate and trend
Latest verified Tata Power Mumbai FAC (Fuel Adjustment Charge)
| Latest verified FPPA | Not available |
|---|---|
| Applicable period | No verified period in tracker |
| Last updated | 2 September 2026 |
| Official source | No verified FAC source recorded yet |
Enter the surcharge printed on your bill manually in the calculator. Open the surcharge tracker.
Common Tata Power Mumbai bill calculations
Typical domestic examples for a 2 kW LT-I(B) (Residential) connection, computed with the same engine as the calculator. Use them as a quick sanity check; your actual bill changes with sub-category, arrears, FPPA, duty and billing-period length.
| Monthly consumption | Estimated bill |
|---|---|
| 200 units | ₹1,381 |
| 300 units | ₹2,166 |
| 500 units | ₹4,789 |
| 750 units | ₹8,384 |
Understanding your Tata Power Mumbai bill
Energy charge
The slab-wise price of the units consumed during the billing period. In telescopic slabs, each band is billed at its own rate.
Fixed charge
A monthly charge linked to sanctioned load, connected load, billing demand or consumer category. It applies even when usage is low.
Electricity duty
A statutory government levy. Depending on the state, it may apply on energy charges, fixed charges, or selected bill components.
FAC (Fuel Adjustment Charge)
Fuel and power-purchase adjustment. It changes more often than the base tariff and may appear as a charge or a credit.
Arrears
Unpaid balance, corrections, security-deposit adjustments or previous-cycle amounts carried into the current bill.
LPSC
Late Payment Surcharge on overdue amounts. Check the due date and pay through the official DISCOM channel to avoid it.
Frequently asked questions
How do I calculate my Tata Power Mumbai electricity bill?
Open the Tata Power Mumbai bill calculator, enter your units consumed and sanctioned load, and it applies the 2026-27 Tata Power Mumbai slab rates, fixed charge and other charges to produce an itemised provisional bill.
Which areas and cities does Tata Power Mumbai serve?
Tata Power Mumbai (Tata Power Company Ltd. – Mumbai Distribution) supplies electricity to Parts of Mumbai — Dharavi, Wadala, parts of Kurla, Chembur, etc..
What is the cheapest domestic electricity rate on Tata Power Mumbai?
Tata Power Mumbai's domestic energy charge starts at ₹1.9 per unit and rises to ₹10.24 per unit in the highest slab (LT-I(B) (Residential)), plus a monthly fixed charge (latest available estimate). The full slab table is above.
How do I pay my Tata Power Mumbai electricity bill online?
Pay on the official Tata Power Mumbai portal at www.tatapower.com. Use this page first to check what your bill should be, then pay on the authentic source.
Tata Power Mumbai consumer services
These services are provided by Tata Power Mumbai or the official state/DISCOM portal, not by TheDiscomBill. Use this block as a practical route map before you leave for the official site.
Pay bill or download bill
Use www.tatapower.com for the final bill, receipt and payment status. The calculator here is only for checking whether the charge lines look reasonable.
Complaint numbers and escalation
For supply, billing or meter complaints, use the official complaint portal first and keep the complaint number. The common electricity helpline in India is 1912 where supported by the state or DISCOM.
New connection and load change
Apply for a new connection, ownership update or sanctioned-load change through the official portal. Match the load you apply for with the fixed-charge section in the tariff table below.
Smart meter and prepaid recharge
If your Tata Power Mumbai connection has a prepaid smart meter, check recharge channels, low-balance rules and unit estimates before topping up.
Solar and net metering
Estimate rooftop-solar savings here, then use the official DISCOM or PM Surya Ghar process for the actual net-metering application.
Guides for Tata Power Mumbai consumers
How FPPA (Fuel Surcharge) Is Calculated on Your Electricity Bill6 min readHow to Reduce Fixed Charges by Right-Sizing Your Sanctioned Load5 min readWhy Did My Electricity Bill Suddenly Increase?7 min readHow to Read Your MSEDCL (Mahavitaran) Electricity Bill6 min readHow to Calculate MSEDCL FPPCA (Fuel Adjustment) Charges6 min read
Sources
| Tariff order / regulator | merc.gov.in/wp-content/uploads/2025/03/Press-Note_MYT-Order_TPC_English.pdf |
|---|---|
| Tata Power Mumbai official information | www.tatapower.com |
| Tariff effective from | 2026-27 |
| Tariff basis | FY 2026-27 (MERC Case 210/2024) |
| Page updated | 2 September 2026 |
Other DISCOMs in Maharashtra
MSEDCL
Maharashtra State Electricity Distribution Co. Ltd.
Maharashtra — except Mumbai city area served by Adani/BEST/Tata Power
₹4.32–₹13.97/unit
Adani Electricity Mumbai
Adani Electricity Mumbai Ltd. (formerly Reliance Infrastructure)
Mumbai suburbs — Bandra, Andheri, Kurla
₹2.65–₹8.35/unit
BEST Mumbai
Brihanmumbai Electricity Supply and Transport (BEST)
Mumbai Island City — South Mumbai – Colaba to Mahim/Sion
₹2.02–₹11.25/unit
Figures are provisional estimates built on publicly available Maharashtra tariff orders. Always verify against your official Tata Power Mumbai bill — rates vary by sub-category, slab and city.