Every business that raises money to grow faces one basic choice: sell a share of the company, or borrow. The decision shapes your ownership, your cash flow, and your risk for years to come. This article explains both routes in plain terms so you can weigh them for your own business.
The two ways to finance growth
Debt is money you borrow and agree to repay, usually with interest, over a set period. The lender does not own any part of your business, and once the debt is repaid the relationship ends. Equity is money an investor provides in exchange for a share of ownership. The investor is not repaid on a schedule. Instead, they hold a stake and share in the future value of the company, benefiting if it grows and losing if it does not. Almost every financing decision comes down to some combination of these two.
What debt costs and who it suits
The cost of debt is the interest you pay, and it is predictable. You keep full ownership and full control of the business, and lenders have no say in how you run it beyond the conditions in the loan agreement. The trade-off is obligation. Repayments fall due whether or not business is good, and lenders typically require collateral and set conditions on how you operate. Debt suits companies with steady, reliable cash flow that can comfortably cover repayments, and owners for whom preserving ownership matters above all. It is a demanding form of capital in a downturn, because the obligation does not ease when revenue does.
What equity costs and who it suits
Equity has no repayment schedule, which takes pressure off cash flow, and a good equity partner brings more than money. The right investor contributes expertise, networks, market access, and credibility that can be worth as much as the capital itself. The cost is ownership. You give up a share of the business and, depending on the terms, some say in how it is run. Equity suits companies pursuing rapid growth, or those whose cash flow cannot yet support large repayments, and owners who value a partner's contribution alongside the funding. The price of equity is not fixed in advance. If the business succeeds, the share you sold may prove far more valuable than the money you raised at the time.
The trade-offs side by side
Control is the first trade-off. Debt preserves it, while equity shares it. Cash flow is the second. Debt demands regular repayment, while equity does not. Risk is the third. With debt, the risk sits with you as the borrower, while with equity, the investor shares the downside as well as the upside. Cost is the fourth. Debt costs interest, while equity costs a portion of future value. Neither route is cheaper in every case, and the real answer to which is better depends on your cash flow, your growth plans, and how you weigh control against partnership.
A simple way to think it through
One useful test is to ask how confident you are in the cash flow that will service the financing. If your revenue is steady and predictable, debt lets you fund growth cheaply and keep full ownership, because you can be reasonably sure of meeting the repayments. If your plan depends on a leap that may take time to pay off, or if a downturn could squeeze your cash, equity is safer, because the investor shares that risk rather than demanding repayment regardless. A second test is what you need beyond money. If a partner's networks, credibility, or expertise would meaningfully change your prospects, equity may be worth its cost. If you only need the capital, debt keeps more of the upside with you.
Most real financings blend the two
In practice, growth is rarely financed by debt or equity alone. A well-designed structure often combines them, and may add hybrid instruments that carry features of both, such as debt that can convert into shares under agreed conditions. The aim is to match the financing to the business: enough equity to fund ambition without straining cash flow, and enough debt to fund growth without giving away more ownership than necessary. The proportions depend on how much risk the business can carry and how much of its future value the owner is prepared to share.
This is the heart of what a merchant bank does. NewHayven structures capital solutions aligned to each client's objectives, and where preserving control matters, we build the structure around that priority and explain the trade-offs clearly. The choice between equity and debt is yours to make. Our role is to make sure you make it with the full picture in front of you.