Where your records end and the books begin
There is a clean line here and most of the friction at month-end comes from not drawing it.
Your daily records are operational and denominated in litres: what each nozzle dispensed, what each tank holds, what the dip said. Your books are financial and denominated in rupees: what was purchased, what was sold, what was collected, what was spent.
Your accountant works entirely on the second. They have no use for a nozzle-level reading and cannot do anything with a dip. What they need is the summary that sits between the two — and every one of those summaries is derivable from records you already keep, which is why producing them should be an export rather than an evening.
The five files
Give them these, monthly, and most of the back-and-forth disappears.
- Sales by fuel type — litres and value, for the month, with the daily series underneath. The series matters: it is what lets a query about one day be answered without reopening the whole month.
- Purchases — every tanker delivery with invoice number, date, quantity and value, matching the invoices you are handing over.
- Collections by channel — cash, UPI, card, fleet and credit, kept apart. An accountant reconciling a bank statement needs to know which line a deposit corresponds to.
- Expenses by category — with anything above a threshold documented.
- Closing stock per tank — measured, in litres, at the last dip of the month.
Send a spreadsheet, not a PDF
Your accountant is going to work in the figures — sort them, total them, paste them into their own working. A PDF turns that into a retyping exercise, and every retyped figure is a chance to introduce an error into your books that neither of you will find.
The three things they will ask for twice
Worth pre-empting, because each one costs a round trip.
- Closing stock as a measured quantity. Not a book figure — a dip. If your closing stock is derived rather than measured, say so, because it changes what it can be used for.
- The split between credit sales and cash sales. Credit is revenue on the day the fuel left, and a receivable until settled. An outlet that reports only what it collected understates its own sales.
- Card settlement charges as a separate line. Netting them off the collection makes the day appear to balance while understating both revenue and cost — and it hides the charge from anyone reviewing what the outlet spends.
Talk about commission, not turnover
A fuel outlet has enormous turnover and a thin margin, because the dealer buys at a price set by the oil marketing company and sells at a price set by the same company. The difference is a fixed commission per litre.
That means turnover tells you almost nothing about the business, and comparing an outlet's turnover against a retailer's is meaningless. When you are talking about performance — with your accountant, a bank, or yourself — the figure that carries information is commission earned against costs, which is what the profit calculator works in.
Fuel sits outside GST, and your shop does not
Petrol, diesel, crude oil, natural gas and aviation turbine fuel were kept outside GST when it was introduced, and continue to carry central excise and state VAT instead.
The practical consequence for a dealer is that input tax credit does not flow the way it does elsewhere: GST paid on things the outlet buys cannot be set against a fuel sale that carries no GST. If you also run a shop, a service bay or sell lubricants, that side of the business does sit inside GST and is accounted for separately.
This is exactly the kind of boundary worth agreeing with your accountant explicitly rather than assuming, because the two sides of the same outlet follow different rules.
Frequently asked questions
Do I need accounting software as well as pump software?
Almost certainly, and they are complements rather than competitors. An accounting package records transactions in rupees; the checks that catch losses at a pump are in litres, and a ledger never sees a litre. The full comparison sets out the division of labour.
How should closing stock be valued?
That is a question for your accountant, and it depends on the basis you use consistently. What matters operationally is that the closing quantity is a measured dip rather than a book figure, whatever it is later valued at — a valuation applied to a derived quantity inherits every error in the derivation.
What records do I need to keep, and for how long?
Retention obligations vary by record type and by state, and the terms of your dealership add their own. Keep to whichever is longer — and keep the daily series far beyond any minimum regardless, because a stock variance is meaningless as one figure and diagnostic across a year.
Can I hand over the daily sheets instead of summaries?
You can, and your accountant will summarise them and charge you for it. The summaries are derivable from records you already keep, so producing them yourself is an export rather than work — which is the entire argument for keeping those records somewhere they can be exported from.