Assumptions Sheet
Covers a day, average spend, the ramp, every cost percentage, rent, salaries, the loan and the tax rate. One place to argue with, and the only sheet you type in.
Build three years of revenue, cost and profit from the numbers you already know: covers a day, average spend, and what the rent is. Ramped for the months it takes a new restaurant to fill. Updated for FY 2026-27.
Covers a day, average spend, the ramp, every cost percentage, rent, salaries, the loan and the tax rate. One place to argue with, and the only sheet you type in.
Twelve months from utilisation and revenue down to profit before tax, so you can see which month the restaurant stops losing money.
Eight more quarters with your growth rates and seasonality, and with rent escalation, salary increments and inflation applied to the fixed costs.
The investor page. Revenue to profit after tax for all three years, with income tax charged only after carried-forward losses are set off.
Your ratios against industry bands, plus break-even revenue a month, payback on the investment, and debt service cover for the loan.
A walkthrough of the sample restaurant, the four assumptions that move the answer most, and what the model deliberately does not do.
Covers, average spend per cover, channel mix and food cost all sit in your POS reports already. Petpooja POSS gives you the real numbers to project from, so year two is built on what actually happened in year one.
Explore Petpooja POSSThe bank asks for three years of numbers. Somebody opens a spreadsheet, types a monthly sales figure that feels about right, grows it 20 percent a year, and calls it a projection. Everyone in the room knows it is a guess. Nobody says so.
The problem is not optimism. It is that the number has nothing underneath it. Ask where the revenue comes from and there is no answer, because it was never built from covers, spend and days open.
A model that starts from those three things behaves differently. Change the average spend by ₹50 and every line moves, including the ones you would rather not look at.
Three things sink most restaurant projections. The first is opening at full capacity: a new restaurant does not fill in month one, but rent and salaries run at full rate from day one, which is where the first-year loss comes from.
The second is treating delivery like dine-in. Delivery revenue arrives with commission, packaging and, if you charge 5 percent GST, non-creditable GST on that commission. Growing through delivery grows costs faster than profit, which is the arithmetic behind the commission squeeze on Swiggy and Zomato.
The third is confusing profit with cash. Depreciation is not a payment, the loan principal is not an expense, and tax in year two depends on the loss you carried out of year one. A profit and loss statement answers a different question from a bank balance.
This template does all three properly. It ramps the first year, charges delivery its own costs, and stops at profit before tax each month so tax can be worked out once a year, after set-off, which is what actually happens.
It is built for a single outlet, the way most Indian restaurants actually start. If you already trade and want to project from real history rather than assumptions, pull the covers and spend out of your POS first, the way sales forecasting for restaurants works.
Here's a preview of what you'll get inside:
The size of India's food services industry in FY24, on its way to ₹7.77 lakh crore by 2028 at 8.1 percent a year. A lender is not doubting the market. They are doubting your share of it.
Source: NRAI India Food Services Report 2024, as widely reported in the trade pressGrowth of the organised segment, which is set to be 52.9 percent of the market by 2028. Chain and organised formats are taking share, and a single outlet plan has to say why it holds its own.
Source: NRAI India Food Services Report 2024, as widely reported in the trade pressPeople employed by Indian food services, contributing 1.9 percent of GDP. Payroll is the second largest line in your model after food, which is why the staff assumption deserves as much thought as the sales one.
Source: NRAI India Food Services Report 2024, as widely reported in the trade pressA new restaurant fills over months, not on day one. Rent, salaries and licences run at full rate from the first day regardless, which is exactly why the first year usually loses money and the projection that ignores the ramp never shows it.
Commission, packaging and, on the 5 percent GST position, non-creditable GST on that commission all come out of delivery revenue before you see a rupee. Charge them on total revenue, or forget them, and the model flatters every delivery-heavy plan. A free GST calculator settles the tax on any one order, and the delivery commission calculator works the same numbers order by order.
Thirty percent is the number everyone writes down. Three points either way is three points of net margin, so it deserves a recipe-level check rather than a benchmark copied off a blog. The food cost calculator settles it dish by dish.
Leases escalate, usually 5 to 10 percent a year, and staff expect an increment. A model with flat fixed costs shows margins improving every year for no reason other than arithmetic that was never done.
Depreciation never leaves the account, loan principal does but is not an expense, and stock and deposits swallow cash before they touch profit. Profit and cash are different questions, and lenders ask both.
A first-year loss is set off against the next year's profit, so tax usually starts later than a naive model shows. Charging full tax in year two understates profit; charging none in year three overstates it.
A projection is an argument. Without covers, spend, ramp and cost percentages visible, there is nothing to discuss and no reason to believe any of it. Print the assumptions next to the summary, every time, and list the licences you actually pay for, since FSSAI registration, shop and establishment and trade licence all come up for renewal on their own cycles.
| Aspect | The usual projection | With this model |
|---|---|---|
| Where the revenue number comes from | A figure that felt about right | Covers a day times average spend times days open, per channel |
| The first year | Twelve equal months | A ramp from your month 1 utilisation to the full run rate, month by month |
| Delivery costs | Buried in one overall cost percentage | Commission, packaging and non-creditable GST charged on delivery revenue only |
| Fixed costs over three years | Held flat | Rent escalated, salaries incremented, other costs inflated each year |
| Tax | A flat percentage on every year | Charged after the earlier year's loss is set off, once a year |
| What a lender asks for | Not answered | Break-even a month, payback in months, and debt service cover |
| Changing an assumption | Retyping the whole sheet | One cell on the Assumptions page, and all three years move |
Download the free model, fill in the assumptions page, and print the summary.
Petpooja is India's leading SME business software suite, trusted by 1,50,000+ businesses across restaurants, retail, healthcare, manufacturing, and more. From billing and payroll to task management and procurement Petpooja helps Indian businesses run better, every day.
Petpooja POSS reports covers, average spend, channel mix and item-level sales across 80+ reports, so your next projection starts from measured numbers rather than remembered ones.