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How does OVO Energy calculate my Direct Debit?

  • May 4, 2022
  • 64 replies
  • 5508 views
How does OVO Energy calculate my Direct Debit?
Abby_OVO
Community Manager
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Updated on 27/08/25 by Chris_OVO:

 

How do Direct Debits work?

 

A Direct Debit is an automatic monthly payment set up with your bank or building society. It means you can choose which day you want the payment to go out each month, and your bank will sort the rest.

 

Once a Direct Debit is set up, you don’t need to do anything else. It’s often the best way to make regular payments, such as your energy bill.

 

We have a helpful YouTube video which details more about Direct Debits, you can view that here.

 

 

Why paying by Direct Debit is the best way to pay

 

Direct Debit is usually the simplest and cheapest way to pay for your energy. This is because:

  • You don’t have to remember to make payments each month – it’s all done automatically 

  • You’ll get a cheaper rate if you’re on our variable Simpler Energy tariff

  • You’ll pay the same every month for your energy, which can help with budgeting

  • A Direct Debit spreads your energy costs evenly over the year, which means you’re less likely to have to pay more in winter

 

 

How we work out your Direct Debit amount

 

The aim is to make sure you have credit for 1 month’s payment in your OVO account by the end of March. This is to help cover any change in your home energy use over the course of the year. 

 

For new customers, this only comes into effect once you’ve reached March. When you first join, the aim is to make sure you have no balance left to pay after 1 year.

 

Your Direct Debit payment amount will be regularly reviewed to make sure it still covers your home’s energy use.

 

 

 

Why meter readings are important

 

You can make sure your Direct Debit payment stays at the right amount by giving regular meter readings – once a month is best. It’ll make sure you’re only paying for the energy your home is using.

 

 

Why your Direct Debit payment might be different to the amount on your statement

 

Your energy use can vary from month to month, which means your actual statement balance might be different from your Direct Debit payment. 

 

A Direct Debit spreads your energy costs evenly over the year.

 

 

When your payment amount might change

 

Your payment amount might need to go up or down if something changes. For example:

  • Your home is using more or less energy than predicted.

  • Your energy prices have changed or they will soon, to stay in line with the price cap.

  • You’ve moved to a different tariff. 

  • You’re likely to have less than a month’s credit in your energy account by 31 March. This credit is there in case your home energy use changes over the course of the year. For new customers, this only comes into effect once you’ve reached March.

  • You've missed a monthly payment, lowered your Direct Debit, or got a refund recently.

  • You’ve chosen an add-on, like Greener Energy.

 

If your Direct Debit amount needs to change, we’ll let you know.

 

 

If your energy account is in credit

 

It’s normal for a credit balance to build up in your energy account over summer, when energy use is usually lower. This credit can help pay for your energy in winter, when most homes use more. It helps you spread your energy costs over time. 

 

Even if your energy account is in credit, sometimes your Direct Debit payments still need to increase.

This could be the case if we’ve worked out that your OVO account is likely to have a debt balance long term – based on how much energy your home is predicted to use. 

 

You can always choose to get a credit refund if you prefer. Request one at any time in your online account, in our app, or over the phone. You just need to leave credit in there for 1 month’s payment. This is in line with our refund policy.

 

Useful to know It’s important you have all the info, then you can decide what’s best for you.

  • If you request a refund online, sometimes we’ll need to confirm this over the phone. This is to make sure you have the details of how it’ll affect your energy account.

  • Getting a refund might mean your Direct Debit payments will need to increase, once your account has less credit in it.

 

 

If your account isn’t in credit, we're here to help

 

If your account isn’t in credit, it doesn’t necessarily mean your monthly payments need to change. We’ll let you know if it ever does.

 

If you’re worried about your payments changing or you can’t afford them, please speak to our team. We can make sure you get financial support that’s tailored to you and your situation. There are many options available for anyone who needs help. To get in touch with our team: 

  • Sign up to our online tool at ovoenergy.com/payment-support and we can find the best plan for you.

  • Call us on 0800 408 6615. We’re here Monday to Friday, 9am and 5pm, and 9am to 2pm on Saturday. 

  • Talk to us online Monday to Friday, 8am to 6pm, and 9am to 2pm on Saturday.

 

 

Setting up or changing a Direct Debit

 

You can set up your Direct Debit in your online OVO account. You can change the amount you’re paying and the date there too. Log in and follow these steps:

  • Go to Home

  • Select Set up your Direct Debit

  • Choose which day you’d like us to collect your payment each month. This can be any date from the 1st to the 28th

  • Enter your Direct Debit amount. You can use our Direct Debit calculator to get an accurate prediction of what you should pay each month

  • Put in your details, including your full name, sort code and bank account number

  • Select Next

  • Check the details you’ve entered are correct

  • Select Confirm payments

 

We’ll send you an email within 3 working days to let you know it’s all set up. Find out how to set up or change a Direct Debit in the app.

 

 

Still not sure how it works?

 

We’ve got more details on understanding the Direct Debit calculator in the guides below:

 

 

 

Is there any support available if I’m struggling to pay for my energy?

 

There’s help available if you’re struggling to pay your energy bills – both from us here at OVO and from government schemes and charities as well.

 

There are many ways we can help – such as setting up a payment plan for you, which spreads the cost of your energy to make it more manageable. If you want to find out about payment plans, you can request one online here – we’ll take you through what you need to do, and ask you for some details.

 

Our dedicated team is also specially trained to support you. They can make sure you’re receiving any financial assistance from the government that you’re eligible for, and take you through payment support schemes that are available. 

 

You can find out more about these schemes and where to seek free, independent advice right here.

 

 

 

Need more help?

This topic is now closed, so you won’t be able to reply here. If your question hasn’t been answered or you need more advice, feel free to ask the community — we’re here to help!

 

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64 replies

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  • Newcomer
  • July 20, 2022

Hello,I recently had an e mail from you to suggest increasing my payment to £420 a month ,following a conversation with your call centre I agreed to increase to £300 per month ,I think that there are still some observations I need to make to ensure your understanding of how much energy I use ,I think you may be basing your estimates on the property type and not my usage ,I live in a four bedroomed property and only use one bedroom (as there are only two of us in the property ) that's the first thing, secondly I have a solar array generating (at max) 4,8 KW ,thirdly I also have 6.5 KW of rechargeable batteries in the loft ,the house is fully insulated with triple glazing .over the last moth my amount of energy usage (electric ) is less than £2 a day and gas is negligible as I only use it for central heating ,I also have a economiser to heat hot water from the solar power .so can you explain why I need to pay £400 + a month ?


Jeffus
Rank 20
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  • Rank 20
  • July 20, 2022

Hi @Ron Hardie

That is a good question. Just so you know i don't work for OVO. A few of us try to help where we can. 

The OVO estimates of your "Future Annual Consumption" is what drives the direct debit.

You can see the OVO estimates here

https://account.ovoenergy.com/plan

Over time this should automatically get more accurate as the OVO system sees how much energy you actually use. 

Do you mind us asking what it says now compared to what you expect to use over a year?

When you first signed up to OVO did you give them an estimated annual usage for gas and electricity that they could use?

How long have you been with OVO for the system to adjust the Future Annual Consumption?

Whenever you see quotes in the press these are based on the ofgem typical consumption values of 2900 kWh of electricity and 12000 kWh of gas. Do you use less than that given what you have said about your solar/battery setup and the fabric of your house? 


Forum|alt.badge.img+1
  • Newcomer
  • August 4, 2022

thanks for the response and in answer to the question with regard to usage I never gave any info so I assume the algorithm used ifs for a ‘typical’ usage I am assuming that as time goes on OVO will understand more fully what my actual usage is and amend the DD to compensate ,I have no real issue with building up a credit but just didn’t want it to be massive for no reason ,it makes sense that as you say its using ‘typical’ usage figures ,with my set up I also need to factor in the feed in Tariff payment I receive and the fact that I have an economiser fitted to heat the hot water from solar as well ,I have a first generation smart meter and am not at all sure this is accurate ,I would like it changed and the smart meter checked for accuracy but so far no one seems to want to do that ! 


Jess_OVO
OVO Staff
  • OVO Staff
  • August 5, 2022

Hi @Ron Hardie,

 

Great to hear about the solar panels you’ve got installed there. Just in case you haven’t spotted it we’ve got a guide to all things solar over here.

 

It’s worth mentioning that as you are paid for your generated energy directly, these FiT payments don’t affect the Direct Debit calculations on your account.

 

Have you manage to get logged in to your online account yet? This is the best place to check how your monthly payment amount is calculated using the Direct Debit calculator. You can also check whether we’re currently receiving meter readings from your smart meter. Check out the guide below for help with this:
 

 

Do you know what type of SMETS1 smart meter you have installed? As all SMETS1 meters are being remotely upgraded to allow them to communicate with all energy suppliers, we wouldn’t usually offer a SMETS2 replacement. I’m sure our community smart meter fan, @Blastoise186, would be happy to help check if your meter should be updated yet, if you’re able to post some photos of the meters here.

 

Let us know if this would help.


Forum|alt.badge.img+1
  • Newcomer
  • August 5, 2022

Thanks for the useful response ,yes I am aware that the fit payment will not affect my DD I guess the point I was making is that with energy price increases at least the FIT payment offsets it somewhat ,yes I do have access to both my online account and the app which allows me to keep an eye on my day to day usage and direct debit ,I think my point in the first instance was that one size doesn’t necessarily fit all ,although I live in a four bedroomed property we (two of us) only use one bedroom as my kids are long gone ,one room is my ham radio shack, one is a spare room and one doubles as a spare room and an ironing room ,we have invested a lot into the property as energy efficient as possible by having solar panels with battery storage, an economiser to heat hot water from solar triple glazing and full wall and roof insulation ,my point is that the OVO algorithm won’t take account of this and so pre supposes (I Think) that as it a four bedroomed house there are four people here with attendant energy costs ,I am resigned to the fact that I will be overpaying effectively for the next few months until there is sufficient data to accurately predict usage .

as far as the smart meter is concerned it is an old one and my concern is not with the meter itself but with the screen in the house which is old ,clunky and vastly inaccurate ,that's what I need a new one for to keep an eye on what's going on ,I do have a separate one to show me the house versus solar panel generation and use 


Forum|alt.badge.img

@Jess_OVO 

many customers think their DD is too high and / or that they are maintaining excessive credit balances. Does OVO have statistics that show the average credit balance of customers, how many are in credit compared to Debit etc. You used I think to pay interest on credit balances, which was an excellent idea. But you don’t allow pay on receipt of bills by DD, whereas other suppliers do.

all adds up to an impression of a less than caring supplier. Please post answers to each point in turn.


Tim_OVO
OVO Staff
  • OVO Forum Legend
  • September 8, 2022

Hi @meldrewreborn and can I just say that it’s nice to see a new and helpful face round these parts. There’s 5 or so forum members that have been essential in helping posters of this forum needing urgent help and advice, and you’re one of them. I’m sure everyone you’ve helped is just as grateful. 

 

Does OVO have statistics that show the average credit balance of customers, how many are in credit compared to Debit etc.

 

 

I can confirm I have no access to figures of this kind. Credit balances and payment amounts are managed by a software platform built by our sister company, Kaluza. The aim of this software is to keep customers out of debt, by their contract end date if they’re fixed in, or for 12 months if they're on the variable plan. The calculations for the variable plan uses available prices which in this case includes the October price cap. 

 

You used I think to pay interest on credit balances, which was an excellent idea. But you don’t allow pay on receipt of bills by DD, whereas other suppliers do.

all adds up to an impression of a less than caring supplier. Please post answers to each point in turn.

 

We still do offer interest rewards for some customers. I’ve asked for the latest around eligibility as I heard it suggested that it wouldn’t be scalable to offer the incentive to every new customer joining from other brands within OVO Group.

 

As I’m sure you appreciate I’m removed from strategic decisions around things like whether to offer this or that payment method, and therefore not able to comment with any facts. Just my own opinions if I think it would be helpful. I suspect it’s the same reasoning for Direct Debits on receipt of bills: it might not be scalable given winter spikes in usage and the increased risk of debt over that period. OVO needs to be a sustainable business to make the kind of decarbonizing changes we’re aiming to make for itself and its customers. 

 

In response to your suggestion that OVO is a less caring supplier, I’d point you to OVO’s 10 point plan to address the national energy crisis


Blastoise186
Super User
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  • Super User
  • November 26, 2022

Sounds more like your browser cache messed up than anything else. It happens sometimes. Not much OVO can do about that I’m afraid.


Forum|alt.badge.img+1
  • Rank 2
  • December 3, 2022

There seems to be something very wrong with OVO's algorithm that it doesn't take account of the contract term end and constantly sets the DD relevant to 12 month from the day you access the account page. This means that I'm overpaying based on a constantly ongoing 12 month period and not calculated on the 6 months left of my contract.

Going into my account today I see that i'm £220 in credit. Yet I'm being flagged up that my account wiil be in debit in 12 months time and need to increase my direct debit!

Why? My usage is down and cost down (even with the recent increase levied) down compared to last year and my contract ends on the 13th May 2023. Not in 12 months time!

Offgen have recently announced that they are contacting suppliers who are abusing the direct debit system. Is this instance a sample of this abuse?


  • Newcomer
  • December 3, 2022

This is very interesting, we have just come over from SSE & regardless of price hikes our usage is quite low but they saying we should be paying £203 pcm!!! I'm sure it's being calculated on our use so far with the company & they won't tweak it at all!!! We were paying £121 with SSE & was in £300+ credit!!! Hope this is sorted for you!!!


Forum|alt.badge.img+1
  • Rank 2
  • December 3, 2022

This is very interesting, we have just come over from SSE & regardless of price hikes our usage is quite low but they saying we should be paying £203 pcm!!! I'm sure it's being calculated on our use so far with the company & they won't tweak it at all!!! We were paying £121 with SSE & was in £300+ credit!!! Hope this is sorted for you!!!

Rob I think this is how they calculate the direct debits. it’s not an individual check based  recent usage, it’s not even a check on my previous 12 months usage, they seem to be basing it on the upper end of average usage for our house size nationwide., Of course his is also by far the most favourable options for the supplier.

I’ve tried several times now to change the direct debit based on my usage calculations. The algorithm in the account prevents it from going any lower than the amount it/they have decided it should be.


juliamc
Rank 20
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  • Rank 20
  • December 3, 2022

Keep sending meter readings and the system should eventually correct to your actual usage.


Forum|alt.badge.img+1
  • Rank 2
  • December 3, 2022

Sorry but I don’t share your optimism. I’ve been with OVO for two years and my direct debit always exceeds my use. The system just keeps accruing a credit balance.Have a look through some of the threads on here or on some of the review sites and you will see that this just does not happen. Besides why should we be overcharged every month and have OVO hold on to your money while waiting for their system to correct itself? It might make sense for OVO but how does that work out in anybody’s favour but OVO?  We don’t get interest on them holding on to our money. Money is tight for a lot of people. Being overcharged every month is no help if you are feeling the pinch. The consumer should be able to adjust the direct debit amount to the appropriate amount without any of this nonsense.

Is it really beyond OVO that they can’t figure out a better method? How come that I have a credit rating that if I wanted could run up thousands of pounds in debt and OVO cant be bothered to run a credit check to see that I and others like me can pay their way?

 


Emmanuelle_OVO
Community Manager
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  • Community Manager
  • December 5, 2022

Hey @rodman,

 

Sorry for the issues you’re having,

 

If you’re not on a fixed contract, your direct debit will be based on a 12 month period. This takes into account a years worth of your estimated annual consumption. Every time you submit a meter reading your estimated annual consumption will update.

 

 

The more meter readings OVO gets, the more accurate the estimate will be. If you haven’t already got a smart meter, I’d advise booking your free upgrade. That way your billing will always be accurate. 

 

 

Prices increased significantly in October even with the Energy Price Guarantee, for some customers they’ll increase again in January due to the OFGEM price cap. In April 2023 the government is increasing the threshold for the EPG from £2500 a year (for an average household) to £3000. 

 

If you disagree with your direct debit calculation, you can request a refund of the surplus credit in your account, if you pay by direct debit you’ll need to keep one months direct debit in there. Or, you can call our Collections Team who can put your account on a review suspension for three months, this means your direct debit won’t be reviewed or increased for this period. 

 

Hope this helps.


  • Newcomer
  • January 12, 2023

Good morning

I'm new to the group,do any off you know why ovo would take over £230 off my account if my bill was only 75 for the month.we have always been in credit and still are ,so I can see no reason why they would take that amount.

 


Jeffus
Rank 20
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  • Rank 20
  • January 12, 2023

Hi @Terry317 It is going to be difficult for any of us here to help as none of us can access your account or see your bills. I am just a customer like you. 

We could ask you a few questions to see if we notice anything obvious, but you might find it easier to contact OVO and ask them given your question. 

https://help.ovoenergy.com/#contact_us_container

1. Have you recently switched to OVO?

2. Do you pay OVO monthly by direct debit?

3. Assuming you do pay by Direct Debit, what is your monthly direct debit set to on this page?

https://account.ovoenergy.com/payments/direct-debit/calculator


  • Newcomer
  • June 22, 2023

My energy costs are working out around £34 / month.  I currently pay £30 but the OVO app suggests I will be £700 in debt at the end of the year and won’t let me adjust to anything less than around £90/month.  I assume this some sort of quirk? Does it reset at the end of the billing month? Or should I get OVO to intervene? Thanks


Blastoise186
Super User
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  • Super User
  • June 22, 2023

Hi @NFGoudie ,

If you’re on Simpler Energy, it’s probably best to leave things alone until mid-July and see what happens from there as prices are about to drop.

If you’re on Fixed Rate and think the calculations are wrong, https://help.ovoenergy.com to use Live Chat is probably the best place to ask for a review.

Either way, the calculations are reviewed pretty much daily and every time you submit a reading.


Emmanuelle_OVO
Community Manager
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Hey @NFGoudie,

 

Welcome to the OVO Online Community,

 

It could be that it’s including your proposed wintertime usage. If you’re using more than the direct debit amount over summer, it’s likely when the usage increases over winter you’ll go into an arrears. The following topics may be helpful to you:

 

 

Or, it may be that estimated usage, or an out of line reading is causing your estimate annual consumption to be high. 

 

 

Hope this helps. 


  • Newcomer
  • July 4, 2023

Hi OVO,

 

I think your algorithms have gone a bit ‘wonky’.  My bills are more or less  constant (no gas) with lighting the only main user and that is intermittent.   All of them have had the DD changed by 3x despite a call yesterday that agreed with my predicament.   Hopefully it will resolve before my next payment date or I’m not sure who to ask to resolve if the customer service teams are being overruled by AI! 
 

best wishes

Neil


BPLightlog
Super User
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  • Super User
  • July 4, 2023

Hi OVO,

 

I think your algorithms have gone a bit ‘wonky’.  My bills are more or less  constant (no gas) with lighting the only main user and that is intermittent.   All of them have had the DD changed by 3x despite a call yesterday that agreed with my predicament.   Hopefully it will resolve before my next payment date or I’m not sure who to ask to resolve if the customer service teams are being overruled by AI! 
 

best wishes

Neil

Hi @NFGoudie , as this forum is mainly other customers, your message won’t necessarily be seen by OVO. Being a public forum no one has access to your account from here but hopefully your call will result in a resolution 


Firedog
Super User
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  • Super User
  • July 4, 2023

Hi OVO,

I think your algorithms have gone a bit ‘wonky’.  


Not OVO - just another user. You have to use the available channels to interact with the company.

 

The calculation is pretty straightforward*, and Ofgem has strict rules about how it’s to be carried out. The biggest factor is your Future Annual Consumption (FAC) figure which you can see on your Plan page. This must be based on available data wherever possible, so if yours is very different from your actual usage over the past twelve months, as evidenced by meter readings, you have a legitimate gripe.

Sadly, exports (I see you have a FIT) will interfere with this and I’m not at all certain that the calculator will treat them accurately.

I also see that you’ve recently had a windfall which may have reduced your credit balance - the other major factor. 

Do these calculations for yourself and have them ready when you go in to do battle with OVO. If it helps, in my experience, a DM on Twitter gives the best experience when dealing with OVO support.

 

*
EAC (Estimated Annual Cost) = (FAC x Unit Rate) + (366 x standing charge) + extras

DD = (EAC - credit balance)/12

 


Forum|alt.badge.img
  • Newcomer
  • August 21, 2023

Hi, has anyone else had their DD automatically increased? We currently pay £290/m and are over £250 in credit, however I went on the app this morning and they are saying if I don't increase my DD up to £300/m I will be in £53 debt by the end of my fixed rate term.... I understand this, however, every other energy firm I have ever used you sort of expect to go into a little debt through the winter then it rights itself through the summer again? I have tried to reduce the DD back down to my original amount as I feel this is more than sufficient but the app won't accept it.

 

Thanks.


Blastoise186
Super User
Forum|alt.badge.img+8
  • Super User
  • August 21, 2023

Hi @Priceyred ,

I’m a forum volunteer.

I suspect that’s because you will be in debt at the end of the current contract and the system is designed to avoid that by getting you to either £0 or just above £0 at that point. If you make a manual payment now, it’ll recalculate things and may allow a reduced monthly amount.

If you still want to set it below the minimum amount, please call the Support Team on 0330 303 5063 and they can discuss it with you.


Emmanuelle_OVO
Community Manager
Forum|alt.badge.img+4
  • Community Manager
  • August 22, 2023

Hey @Priceyred,

 

I can see Blastoise has already given some helpful advice here.

 

Just wanted to add, the following topic may be useful to you:

 

 


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