Running a Small Business: Cash Flow, Costs, and Funding
Why profitable businesses run out of money, how working capital and depreciation actually behave, and what distinguishes the main routes to raising finance.
Profit is an opinion, cash is a date
The most common way for a viable small business to fail is not the absence of profit but the absence of cash on the day an obligation falls due. Accounting profit is measured on an accrual basis, recognising revenue when it is earned and costs when they are incurred. Cash moves on entirely different dates, governed by when customers actually pay and when suppliers, staff, lenders, and tax authorities must be paid.
Consider an illustrative trading business that sells goods worth five lakh rupees in a month on sixty-day credit, having paid three lakh rupees in cash to its supplier and one lakh rupees in wages during that same month. It has earned a profit of one lakh rupees and its bank balance has fallen by four lakh rupees. Every figure here is invented to isolate the mechanism, and the mechanism is that the timing gap, not the margin, determines solvency in the short run.
The practical response is a rolling cash forecast covering at least the next thirteen weeks, listing expected receipts by week against known payments by week. Unlike a profit projection, it forces attention onto dates. Its value is that it identifies the week in which the balance goes negative while there is still time to act, whether by accelerating collections, deferring a discretionary payment, or arranging a facility in advance rather than during the shortfall.
Working capital as a cycle, not a balance
Working capital is conventionally defined as current assets less current liabilities, but that static figure conceals what matters. The operating cycle is more informative: money leaves the business to buy stock, sits in inventory until sold, sits again in receivables until the customer pays, and returns as cash. The length of that cycle, less whatever credit suppliers extend, determines how much cash must be tied up permanently just to keep operating at the current level.
The three components can each be measured in days. Inventory days measures how long stock is held before sale, receivable days how long customers take to pay, and payable days how long the business takes to pay suppliers. The first two consume cash and the third supplies it. Shortening either of the first two, or lengthening the third without damaging supplier relationships, releases cash from the cycle without any change in sales or margin.
The counter-intuitive implication is that growth consumes cash. A business that doubles its sales must fund roughly double the inventory and roughly double the receivables, and it must do so before the additional sales convert to cash. This is why expanding firms can find themselves under more financial pressure than stagnant ones, and why a funding plan should accompany a growth plan rather than follow it.
Spreading the cost of long-lived assets
Depreciation allocates the cost of a tangible asset across the periods in which it is used, rather than charging the whole amount in the year of purchase. The reasoning is that a machine expected to serve for several years contributes to earning revenue in each of those years, so matching its cost to those periods gives a more faithful picture of what each year's trading actually cost. Amortisation performs the same function for intangible assets.
Two features regularly cause confusion. Depreciation is a non-cash charge: the cash left when the asset was bought, and the annual charge is an allocation entry that reduces reported profit without any further payment. And the accounting charge is distinct from the treatment permitted for tax purposes, which follows its own rules and rates. A business can therefore show one depreciation figure in its accounts and claim a different allowance in its tax computation.
The choice of method changes the profile of reported profit. A straight-line approach charges an equal amount each year, which is simple and produces stable results. A reducing balance approach charges more in early years and less later, which may better reflect how some assets lose value. Neither method changes the total charged over the asset's life or the cash spent; they differ only in how that total is distributed across years.
Interrogating the expense line
Evaluating expenses productively requires first separating fixed costs, which continue regardless of activity, from variable costs, which move with volume. That distinction determines the breakeven point and therefore how exposed the business is to a downturn. A business with a high proportion of fixed costs gains more from each additional sale and suffers more from each lost one, which is a structural characteristic worth knowing before demand changes rather than after.
Contribution margin, the selling price of a unit less the variable cost of producing and delivering it, is the tool for this analysis. Total contribution must cover fixed costs before any profit arises. Working out how many units are required to reach that point converts an abstract worry about costs into a concrete monthly target, and it also exposes products that appear to sell well but contribute little once their variable costs are honestly attributed.
A recurring failure in expense review is treating money already spent as relevant to the decision at hand. An unrecoverable past expenditure should not influence whether to continue, because it cannot be recovered either way; the question is whether future revenue exceeds future cost. The mirror-image failure is ignoring the value of the owner's own unpaid time, which makes an activity appear profitable only because its largest input was never costed.
What a business plan is for
A business plan serves two audiences with different needs. Internally, it forces the owner to state assumptions explicitly, so that when results diverge it is possible to identify which assumption was wrong. Externally, it gives a lender or investor enough to assess the proposition. The internal purpose is the more valuable of the two, and a plan written only for external consumption tends to be optimistic in ways that are of no use to anyone.
The substantive sections are recognisable. A description of what is sold and to whom, with evidence rather than assertion about demand. An honest account of the competitive landscape, including how customers currently solve the problem without this business. The operating model, covering suppliers, premises, staffing, and the regulatory approvals required. Financial projections comprising a profit forecast, a cash forecast, and a statement of the funding required and what it will be spent on.
What distinguishes a useful plan is the treatment of assumptions. Any projection rests on estimates of price, volume, conversion, and payment timing, and stating each explicitly allows a reader to test what happens if one is wrong. Showing the effect of a materially slower ramp-up or a longer collection period is more persuasive than a single confident forecast, because it demonstrates that the risks have been quantified rather than avoided.
Operating under someone else's brand
A franchise is a contractual arrangement in which one party licenses its brand, systems, and operating methods to another, who invests in and runs an outlet. The franchisee typically pays an initial fee and continuing royalties, usually calculated on revenue rather than profit, and often contributes to a shared marketing fund. In exchange the franchisee receives an established brand, tested procedures, training, and supply arrangements.
The economic consequence of royalties on revenue deserves attention, because such payments are due whether or not the outlet is profitable. Combined with fixed obligations such as rent, this raises the sales level at which the outlet breaks even, relative to an equivalent independent operation. The trade being made is a share of revenue and a substantial loss of operating discretion in exchange for reduced uncertainty about demand and method.
The disclosure document and the franchise agreement are where the answers to the material questions live. What territorial protection exists, and can the franchisor open another outlet nearby or sell directly to the same customers. What must be purchased from designated suppliers and at what pricing. What the term is, on what basis renewal occurs, and what happens on termination. What ongoing capital expenditure the franchisee can be required to make when the brand refreshes its format.
Taking institutional equity
Venture capital is equity investment by a fund into companies at an early stage, made in the expectation that most holdings will disappoint and that a small number will return the fund. That portfolio mathematics shapes everything about the interaction: the model requires businesses capable of very large outcomes, which means an otherwise sound company with steady but bounded prospects can be an unsuitable candidate without being a poor business.
The terms extend well beyond the valuation. Investment is typically made through instruments carrying a liquidation preference, which determines who is paid first if the company is sold, and at what multiple. Anti-dilution provisions adjust the investor's position if a later round is raised at a lower price. Board composition and reserved matters determine which decisions the founders can still take alone. Two offers at the same headline valuation can differ substantially in what the founders retain in most realistic outcomes.
Dilution is arithmetic rather than a matter of negotiation once the amounts are fixed. Issuing new shares to an investor reduces existing holders' percentage ownership, and successive rounds compound the effect. Whether that is worthwhile depends on whether the capital enables growth sufficient to make the smaller percentage more valuable than the larger one would have been, which is a judgement about the specific business rather than a general rule.
Moving from private to listed
An initial public offering is the process by which a company first offers shares to the public and lists them on an exchange. It involves appointing merchant bankers and other intermediaries, restating financial information to the prescribed basis for the required prior years, preparing a draft offer document, addressing the regulator's observations, and marketing the issue before pricing and allotment. The preparation is measured in months and consumes considerable management attention.
An offering can raise new money for the company through a fresh issue, provide an exit to existing shareholders through an offer for sale, or combine both. The distinction is fundamental to what the company gains: in an offer for sale, the proceeds go to the selling shareholders and the company's balance sheet is unchanged. The offer document states the split, and that section is the most direct answer to what the exercise is actually for.
Listing is a change in obligations as much as a funding event. A listed company must report results periodically, disclose price-sensitive information promptly, comply with governance requirements on board composition and committees, and observe restrictions on trading by insiders. Management also acquires a continuing audience with short-horizon expectations. These are ongoing costs, in money and attention, that persist long after the capital raised has been deployed.
Borrowing outside the banking channel
Peer-to-peer lending platforms match individuals or businesses seeking loans with individuals willing to lend, with the platform handling credit assessment, documentation, disbursement, and collection in exchange for fees. The platform is an intermediary rather than the lender, which is the structural difference from a bank: it does not take deposits and generally does not put its own balance sheet behind the loans it arranges.
For a borrower, the considerations are the same as for any credit: the effective cost including all fees rather than the quoted rate, whether the rate is fixed, what charges apply on early repayment or on delay, and what security or personal guarantee is required. Speed and willingness to consider applicants without a conventional credit history are the usual attractions, and the pricing generally reflects the additional risk being taken.
For someone lending through such a platform, the essential point is that the credit risk sits with the lender, not the platform. If a borrower does not repay, the loss is the lender's, and past default rates published by a platform describe a particular period under particular conditions. Understanding how the platform is regulated, what happens to loans in progress if the platform itself ceases to operate, and how recoveries are pursued matters as much as the advertised return.
Sources & References
Editorial Team
Editorial
In-house writers and editors producing original explainers, guides, and analysis. Articles cite authoritative public sources where helpful.