How to Challenge a Wrong Electricity Bill From BSES or Tata Power

Why Delhi electricity bills go wrong

Most wrong bills in Delhi have one of a handful of causes. The first is estimated billing: the meter reader did not visit, or the reading could not be taken, and the company sends a 'provisional' bill based on past use. When the real reading is finally taken, months of consumption arrive in one bill. Because domestic tariffs are charged in slabs, bunching four months of units into one billing cycle can push the whole bill into a higher slab, so you pay more than if the units had been billed month by month.

The second cause is the meter. A faulty or wrongly installed meter, a smart meter that records differently from the old one, or a reading entered against the wrong account will all produce a bill that has nothing to do with your actual use. The third is a wrong category or load: a home billed at the non-domestic rate because a shop operates on the ground floor, or a sanctioned load revised upward after a load survey, which raises the fixed charges every month.

The fourth cause is back-billing. The company says the old meter was slow, or that a past bill was short, and adds an 'arrear' or 'assessment' to the current bill, sometimes going back several years. The fifth is dues of a previous owner or tenant transferred onto the new occupant's account. Each of these has a different answer, and the first step in any electricity bill dispute in Delhi is to work out which one you are facing.

Read the bill line by line before you complain. Note the meter number, the previous and current readings, whether the reading is marked actual or provisional, the tariff category, the sanctioned load, any arrears or adjustments, and any subsidy shown. Compare the meter number with the one physically on your wall. Half the work of a successful complaint is done at this stage.

Section 56: the protection against disconnection

Section 56 of the Electricity Act 2003 is the consumer's most important protection while a bill is in dispute. The company can disconnect for non-payment only after giving at least 15 clear days' written notice. And it cannot disconnect at all if the consumer deposits, under protest, either the amount claimed or the electricity charges due for each month calculated on the average of the previous six months, whichever is less, while the dispute is pending.

In practice this means you should never simply refuse to pay a disputed bill. Work out your average monthly bill for the six months before the dispute. Pay that amount for each month in dispute, or the amount demanded if it is lower, by a traceable method such as online payment or a cheque. Write to the company, quoting your account number, that the payment is made under protest and that the balance is disputed, and keep a copy.

Section 56(2) also says that a sum due from a consumer cannot be recovered after two years from the date it first became due, unless it has been shown continuously in the bills as an arrear. The Supreme Court has read this provision in Assistant Engineer v. Rahamatullah Khan (2020) and in Prem Cottex v. Uttar Haryana Bijli Vitran Nigam (2021). How it applies to a back bill depends on when the mistake was discovered and when the demand was first raised, so it is argued case by case, but it is often the strongest point against a demand going back many years.

Advocate B.K. Singh tells clients who receive a disconnection notice to pay the lower Section 56 amount the same week, by a traceable mode, with a covering letter saying 'paid under protest, balance disputed'. That letter, with the payment receipt, is usually what gets supply restored quickly if the company cuts it anyway, whether before the CGRF or the High Court.

Which authority hears an electricity bill dispute in Delhi

Delhi has four main distributors. BSES Rajdhani Power covers most of south and west Delhi, BSES Yamuna Power covers east and central Delhi, Tata Power Delhi Distribution covers north and north-west Delhi, and the New Delhi Municipal Council supplies the NDMC area. Your bill shows which one supplies you. The Delhi Government holds a minority stake in the three company distributors, and all of them work under licences and regulations issued by the Delhi Electricity Regulatory Commission (DERC).

Section 42(5) of the Act requires every distributor to set up a forum for consumer grievances, and Section 42(6) provides for an Ombudsman appointed by the State Commission. In Delhi these are governed by the DERC's regulations of 2018 on the forum for redressal of consumer grievances and the Ombudsman. Each distributor has its own CGRF; the Electricity Ombudsman, Delhi, hears appeals from all of them.

Billing complaints can also go to a consumer commission under the Consumer Protection Act 2019, because Section 42(8) keeps the consumer's other rights alive. But a consumer cannot run both routes for the same bill, and the Supreme Court held in U.P. Power Corporation v. Anis Ahmad (2013) that consumer commissions cannot decide unauthorised use assessments under Section 126 or theft matters under Section 135. For most wrong-bill disputes the CGRF is faster and more familiar with the regulations.

The Delhi High Court comes in only by writ under Article 226. It can direct a distributor to restore supply, comply with a forum's order or stop a demand that the law plainly does not permit, and it hears challenges to the Ombudsman's orders. It does not usually recalculate bills itself. This is a private law firm's website, not the court's, the DERC's or any distributor's; check the DERC and your distributor's websites for current forum addresses and filing details.

Step by step: challenging a wrong bill

Most disputes end at step two or three. Keep copies of everything at every step.

1. Check the bill and the meter

   Compare the meter number, readings and category on the bill with the meter itself. Photograph the meter display with today's date. If the bill is marked provisional, note how many months were estimated.

2. Pay under protest

   Pay the undisputed amount, or the Section 56 average, by a traceable method. Send a short letter or email saying the payment is under protest and the balance is disputed.

3. Complain in writing to the distributor

   Register a complaint through the company's website, app or office and get the complaint number. Follow it with an email stating the exact error, the correct calculation you propose and the documents attached. Ask for a meter test if you suspect the meter.

4. Escalate inside the company

   If the complaint is closed without a written reply, or the reply does not deal with your points, write to the company's grievance cell. Under the DERC regulations, a consumer can be referred to the CGRF if the internal cell does not give redress within 15 days, and can also approach the forum directly.

5. File before the CGRF

   Submit a grievance with the bills, payment proof, complaint numbers, photographs and any meter test report. The company files a reply, you can file a rejoinder, and the forum hears both sides and passes a written order. It can also pass interim orders, for example against disconnection.

6. Appeal to the Electricity Ombudsman

   If the CGRF order goes against you, appeal to the Electricity Ombudsman within 30 days of receiving it. Attach the CGRF order and the record. Check the current regulations for any deposit or form required.

7. Writ petition if the law is plainly broken

   If supply is cut without notice, the company ignores a forum's order, or the Ombudsman's order is plainly wrong in law, a writ petition in the Delhi High Court can be filed. Our guide on urgent mentioning in the Delhi High Court explains how a quick hearing is sought when supply has been cut.

The CGRF in Delhi: how a hearing actually runs

The CGRF in Delhi is a small forum, usually sitting in a room at the distributor's premises, with a chairperson and members, at least two of whom must be present to hear a grievance. You do not need a lawyer, and most consumers appear in person. The company is represented by an officer from its commercial or legal department, who will have your account history, meter data and site inspection reports.

Once your grievance is admitted, the company is asked to reply, usually within about 10 days. You may be asked to file a rejoinder. The hearing follows, and each side normally gets only a limited number of adjournments. The forum can call for records, order a meter test, ask for a joint site inspection and pass interim orders. Its final order must be reasoned, and it can review its own order in limited cases.

Come prepared. Bring a one-page chart of your meter readings month by month for at least the last two years, with the dates of any meter change, the readings marked actual or provisional, and the amounts paid. Bring photographs of the meter and of any appliances or changes that explain your use. A forum that sees a clear chart will often see the error in minutes; a forum that hears only 'the bill is too high' will usually accept the company's figures.

When Advocate B.K. Singh prepares a consumer for a CGRF hearing, he builds that reading chart himself from the bills and asks for the company's meter data before the hearing. Gaps in the company's own records, such as months with no actual reading or a meter change with no removal report, are often what decide the matter.

Smart meters, meter testing and old meters removed without notice

If you suspect the meter, ask the company in writing to test it. The DERC's supply code and the Electricity (Rights of Consumers) Rules 2020 provide for testing on the consumer's request, on payment of a prescribed fee, which is refunded or adjusted in some cases if the meter is found faulty. Ask for the test to be done in your presence or in an accredited laboratory, and insist on a copy of the test report.

When a smart meter replaces an old meter, the old meter's final reading should be recorded and the meter sealed so that it can be tested if a dispute arises. Photograph the old meter's display on the day of replacement and ask for the removal report. Back bills raised months later on the basis that the old meter was slow are much harder for the company to justify when the old meter was removed without a joint reading and never tested.

Smart meters record use by the day and sometimes by the hour. That data cuts both ways: it may show that a jump began when an air conditioner was installed, or it may show consumption while the house was locked for a month. Ask for the data early and look at it honestly before you file anything.

Back bills, previous owners' dues and wrong categories

A back bill or arrear added to the current bill should come with a calculation: which months, which readings, and why the earlier bills were short. Ask for it in writing. If the demand goes back more than two years and was not shown as an arrear in the intervening bills, Section 56(2) is your first point. If it rests on a claim that the old meter was slow, ask for the test report of the old meter.

Dues of a previous owner or occupier are a common problem after a property purchase. The DERC regulations deal with when such dues can be transferred to a new owner, and the answer often depends on whether the dues were disclosed and whether the connection was disconnected before the sale. Buyers should ask for the last paid electricity bill and a no dues letter before registration. If you are already facing the demand, a CGRF complaint with your sale deed and the date of possession is the usual route.

Category disputes arise most often in mixed-use buildings, where a shop or office operates in part of a residential property. The company may bill the whole connection at the non-domestic tariff after an inspection. The answer is usually a separate connection for the commercial part, or evidence that the alleged commercial use does not exist. If the company calls it unauthorised use under Section 126 rather than a billing correction, the track changes completely, as explained on our page on BSES, Tata Power and Delhi Jal Board disputes.

Time and cost at each stage

Documents to keep and collect

When the Delhi High Court is the right step

A writ petition is the right step in a narrow set of electricity cases. The commonest is disconnection without the 15 clear days' notice under Section 56, or despite an under-protest deposit. Another is a distributor refusing to implement a CGRF or Ombudsman order. A third is a demand or condition that the law plainly does not allow, such as refusing a new connection until a stranger's old dues are paid where the regulations do not permit it. A fourth is a challenge to the Ombudsman's own order, since no further appeal is provided.

The Delhi distributors are private companies, but they supply electricity under a statutory licence, and the Delhi High Court has entertained writs against them where they act contrary to the Act or the regulations. Our guide on whether a writ can be filed against a private company explains why a body doing a public function can be answerable in writ.

The court usually will not enter into disputed calculations or meter readings, and will send the consumer to the CGRF and the Ombudsman if those forums have not been used. That is the alternative remedy principle, explained in our guide on why writs get dismissed for an alternative remedy. Where supply has been cut, the court often orders restoration on a reasonable deposit at the first hearing and sends the bill question to the forum.

If the company does not comply with a High Court order, the remedy is a contempt petition; our guide on filing a contempt petition explains how it works.

Tenants, landlords and housing societies

Tenants with a connection in their own name can complain and go to the CGRF like any other consumer. Where the connection is in the landlord's name, the tenant can still raise the complaint with the landlord's cooperation, and the forum generally looks at who is actually using and paying for the supply. Keep your rent agreement and payment records.

Many tenants in Delhi pay a landlord through a sub-meter at a fixed rate per unit. A dispute over that rate is a dispute with the landlord, not with BSES or Tata Power. If a landlord cuts off supply to pressure a tenant, Section 45 of the Delhi Rent Control Act 1958 lets a tenant of premises covered by the Act apply to the Rent Controller for restoration; our guide on tenants' rights under the Delhi Rent Control Act explains who is covered.

Housing societies and group housing complexes with a single-point connection have their own billing arrangements with residents. Disputes between residents and the society over those charges usually go to the society's own forum or the civil court, while disputes between the society and the distributor go to the CGRF in the society's name.

Mistakes consumers make

• Not paying anything. Refusing to pay the undisputed part removes the Section 56 protection and gives the company the right to disconnect after notice.
• Relying on phone complaints. A complaint that exists only in a call centre log is easy to close. Follow every call with an email.
• Letting the old meter go untested. Ask for the removal report and a test when a meter is replaced, especially if a back bill follows.
• Going to the High Court first for a calculation dispute. The court will usually send you to the CGRF, and you lose weeks.
• Missing the 30-day window to appeal to the Ombudsman. Diary it the day you receive the CGRF order.
• Treating a theft or Section 126 notice as a billing complaint. Those cases have their own procedure and deadlines. Take advice the day the notice arrives.
• Buying property without checking electricity dues. Ask the seller for the last paid bill and a no dues letter before registration.

Shops, small businesses and NRI property owners

For shopkeepers and small businesses, a disconnection can stop trade in a day, so the under-protest payment and written complaint matter even more. Keep the commercial connection's documents and sanctioned load papers handy, and ask for a load survey report if the company increases the load. A fixed-charge increase on a wrong load can cost more over a year than a single inflated bill.

NRI owners whose Delhi flat is empty or let out often discover a dispute late, when arrears have built up or a disconnection notice has gone to an empty address. Register your email and phone number with the distributor, pay through an online account you can watch from abroad, and authorise a relative in writing to deal with the company and appear before the CGRF if needed.

What to do this week

Read the disputed bill line by line and photograph your meter with today's date. Work out your average monthly bill for the previous six months and pay the lower Section 56 amount under protest by a traceable method. Register a written complaint with the company, get the complaint number, and send an email setting out the error and the correct figures.

Diary 15 days from your complaint. If the company has not fixed the bill by then, prepare your CGRF grievance with the bills, payment proof and reading chart. If supply has already been cut despite your payment, or the company is ignoring a forum's order, have a lawyer look at the papers now. Our page on electricity and water disputes in Delhi explains when the firm takes these matters to the Delhi High Court.

If you would like your bills, notices and CGRF papers reviewed, or want updates on how the forums and the Delhi High Court are deciding billing disputes, contact Advocate B.K. Singh here.