Before parting with money, every investor wants to see one thing above all - a concrete plan for getting that money back with a return. The break-even point and how it shifts over time are key arguments in your favour. Let us walk through a step-by-step method that will convince an investor of the project's reliability.
What the break-even point is and why an investor demands it
The break-even point is the sales volume at which revenue fully covers all of the business's costs and profit equals zero. In plain terms, it is the threshold beyond which the company truly starts to earn money.
For an investor, the break-even point is a tool for assessing risk and a confirmation that the business can generate the cash flow needed to return the invested funds. If a project sits far from its break-even point, that is a signal that urgent measures are required - or that the investment makes no sense.
The weakness of the classic approach. The now almost classic method of calculating the profitability threshold ignores time lag, and therefore fails to reflect seasonal swings and the real dynamics of costs and revenue over time. An investor needs a dynamic model, not a static figure.
Key theory: time lag in break-even calculation
Time lag is the interval between investing capital and receiving a return on it. Accounting for time lag when calculating the break-even point lets a company forecast future costs and rebuild its projections in a new way, factoring in seasonal demand swings.
By projecting how the break-even point moves across a time interval, you can identify periods when the company may run into losses and adjust strategy in advance - for example, by raising prices or cutting costs.
Step-by-step break-even calculation with time lag
Below is an algorithm that gives your calculations credibility in the eyes of an investor.
Revenue, fixed and variable costs, price per unit.
Threshold calculated in both unit and monetary terms.
Funding dates, rising resource costs, seasonality.
Stress scenarios and margin of financial safety.
Step 1. Collect and group the source data
You will need the following figures:
- Revenue - total sales income for the period.
- Fixed costs (independent of sales volume): rent, administrative payroll, social contributions, accounting, internet and communications.
- Variable costs (grow in proportion to sales): cost of goods, commissions, logistics.
- Price per unit of the product.
Step 2. Calculate the static break-even point
The formula in unit terms:
Break-even point (units) = Fixed costs / (Price per unit - Variable cost per unit)
In monetary terms the formula looks like this:
BEP ($) = Fixed costs / ((Revenue - Variable costs) / Revenue)
Step 3. Determine the time lags and inflation adjustments
Pin down the dates of key capital injections and the start of the projected operating flow.
Because a time lag implies a gap, the model must build in the factor of rising resource costs. If the annual inflation rate is 10%, then two identical physical sales volumes in the first and last month of the year will show revenue and cost figures that differ by up to 20%.
Inflation of 10% a year turns identical physical sales in January and December into a revenue and cost gap of up to 20%. Ignoring this in an annual model means understating the future break-even point.
Step 4. Sensitivity analysis and margin of financial safety
Calculate how far the break-even point shifts under the following conditions:
- Raw material prices rise by 15%;
- Demand falls by 20%;
- Staff wages increase.
Margin of financial safety = (Current sales - Break-even point) / Current sales x 100%
A figure above 30% is a strong signal to an investor of low risk of not getting their money back.
How to calculate return on investment: ROI, IRR and PP
The break-even point alone is not enough. An investor needs a concrete calculation of how their money comes back.
Discounted payback period (DPP)
Unlike the simple payback period, the discounted version accounts for the changing value of money over time. The formula brings future cash flows to present value through a discount rate.
Internal rate of return (IRR)
IRR shows the maximum cost of capital a project can take on without turning unprofitable. For venture investments, the target IRR is usually 25% a year or more.
Return on investment (ROI)
ROI = (Net profit / Amount invested) x 100%
This ratio demonstrates how efficiently the invested funds work and shows how well they pay off relative to the cost.
Arguments for the investor: how to package the numbers into a deck
Once the calculations are ready, translate them into the language of investor benefits. Your presentation must clearly answer three questions:
- How does the project make money?
- What exactly will you do with the investor's funds?
- How and when does the investor get their money back, with a return?
Show the investor the logic of the business. If it is laid out honestly and clearly, that alone will set you apart from dozens of other entrepreneurs.
Be sure to include the amount of investment required, broken down by stage, along with IRR and NPV.
Conclusion
Building a convincing financial model that accounts for time lags is a hard task that demands experience and knowledge. An error in the calculations can cost you the investor's trust - and the funding.
We will prepare an investment dossier they will believe
G-Invest will calculate your break-even point month by month with inflation and seasonality factored in, compute IRR, NPV, DPP and Money Multiple, account for the time lags of your industry, and package the deck for private equity funds and business angels. Your numbers will speak for themselves.
Frequently asked questions
What is the break-even point in plain terms?
It is the level of sales at which the business runs at zero: income equals costs, and there is no profit yet.
How does an investor check that I will return their money?
An investor looks at the break-even point, the dynamics of cash flow, IRR, and the project's payback period. They want to see that the business can generate cash independently of external loans.
How does the break-even point differ from the payback period?
The break-even point is the moment when current costs are covered. The payback period is the time it takes to fully recover the initial investment. Both matter to an investor.
How does time lag affect business risk?
Time lag increases risk, because in the early stage the return on investment may be zero while costs - rent, wages - keep piling up. Building time lag into the calculation shows the investor how much of a safety buffer the business needs at the start.
What documents does an investor need to check the calculations?
The standard package includes a financial model in Excel with month-by-month detail over 12-24 months, a projected cash flow statement, a cost of goods calculation, and a liquidity analysis of the company (a current ratio above 1.5).