Debt vs. Equity: How to Fund Growth Without Giving Away Your Company

In 2012, Forbes named Sara Blakely the world's youngest self-made female billionaire. The detail that made every founder stop reading was buried in the profile: she owned 100% of Spanx. She had started it with $5,000 of savings, taken no venture capital, no outside investors, no partners, and kept every single share. When Blackstone later bought a majority stake, it valued the company at roughly $1.2 billion, and Blakely still controlled the business she had built.

Now hold that against Toys "R" Us. In 2005 a group of private-equity firms bought it in a leveraged buyout and piled roughly $5 billion of debt onto its balance sheet. The stores were still selling toys profitably, but the company was paying around $400 million a year just in interest. When the retail cycle turned, there was no room left to invest, discount, or breathe. In 2017 it filed for bankruptcy. The stores did not fail. The capital structure did.

The choice between debt and equity is not a finance detail. It quietly decides who owns your company, who controls it, and whether a bad year is a setback or the end.

Founded in 1890, our group has financed growth across wine, real estate, hospitality and more through five generations and more than a century of cycles. Here is how we think about the two ways to fund a business, and how to choose without betting the company.

What you are actually trading

There are only two ways to fund growth beyond the cash your business already throws off: you borrow it, or you sell a piece of the company. Everything else is a variation on those two.

Debt means you keep 100% of the ownership and all the control. In exchange you owe fixed repayments with interest, on a schedule, whether the year goes well or badly. The lender has no say in how you run the business, but the bank gets paid before you do.

Equity means you sell part of the company. There is no repayment, no interest, and the investor shares the risk with you. But they also share every future profit, forever, and they usually want a voice: a board seat, a veto, an opinion on the big decisions.

Debt costs you cash; equity costs you ownership and control. One is a bill you eventually clear; the other is a partner you never buy back on the same terms.

The counter-intuitive truth: equity is the expensive one

Most founders instinctively fear debt and welcome equity. A loan feels dangerous; money that never has to be repaid feels free. That instinct is backwards.

• Equity has no maturity and no cap. Sell 20% of a company that grows to be worth €50 million and you have handed an investor €10 million of value. A loan the same size would have cost you the interest and nothing more.
• Interest is usually tax-deductible; dividends are not. That "tax shield" makes borrowed money cheaper still on an after-tax basis.
• Debt is temporary; dilution is permanent. You repay a loan and it is gone. You never get the sold shares back except by buying them at a far higher price.

This is why fast-growing, cash-generative companies so often prefer debt. As corporate-finance texts put it plainly, debt is simply the less expensive form of financing when you can service it. Money you repay and forget is almost always cheaper than money that owns a slice of every euro you will ever make.

When debt is the right tool

Debt works when you can see the cash to service it. Reach for it when:

• Your cash flows are stable and predictable enough to cover fixed payments even in a soft quarter.
• The investment has a clear, near-term return — equipment, inventory, a proven expansion — that will earn more than the interest costs.
• You want to keep full ownership and control of the business.
• Rates are reasonable and the loan is sized so a bad year still leaves you solvent.

The discipline here is the same one behind sound capital allocation: you borrow against cash flows you can actually see, not against a hockey-stick forecast you are hoping for.

When equity is the right tool

Equity is right when fixed repayments would be reckless. Choose it when:

• You are pre-revenue or your cash flow is too volatile to promise a lender anything on a schedule.
• You are funding something high-risk with an uncertain payoff — research, a new market, a bet that may take years to prove out.
• You need more than money: an investor's expertise, network, or credibility opens doors that cash alone cannot.
• You would genuinely rather share the downside than carry all of it yourself.

Equity is patient, risk-sharing money. You pay for that patience by giving away a permanent share of the upside.

The debt-to-equity question

The debt-to-equity ratio, total liabilities divided by shareholders' equity, is the number lenders and investors watch. A rough guide: below 1.0 is conservative, 1.0 to 1.5 is healthy for many businesses, and above 2.0 means you are leaning heavily on borrowed money.

But context is everything. Utilities and real estate carry high ratios comfortably because their cash flows are stable and asset-backed. A volatile young company should run far lower. There is no universal "right" ratio. The right amount of debt is the amount you can still service comfortably in your worst plausible year, not your best.

The line you must never cross

Toys "R" Us is the cautionary tale, and it is not alone; the same over-leveraged pattern has killed a long list of otherwise viable companies. Leverage magnifies outcomes in both directions. In a good year it multiplies your returns, because you keep everything above the interest. In a bad year the interest bill does not care about your excuses, and a business that would have survived on its own gets pushed under by its own balance sheet.

This is where debt and cash flow collide: leverage turns a temporary cash wobble into a permanent solvency crisis. The rule we hold to across every vertical is simple. Never take on debt that a single bad year could make fatal. Growth is worth pursuing. Betting the company to get it never is.

How we think about it at Manzanos

You do not survive since 1890 by maximizing any single year. You survive by keeping the balance sheet strong enough that a downturn becomes a chance to buy rather than a scramble to refinance. We treat debt as a precise instrument for predictable investments, and we guard ownership and control fiercely, because that is what lets a family business think in decades while others think in quarters. That is the heart of why long-term thinking wins: the cheapest capital of all is the profit you never gave away.

Key Takeaways

• Capital structure decides ownership and survival. The debt-vs-equity choice quietly determines who controls the company and whether a bad year is survivable.
• Equity is the expensive money. It has no cap and no expiry; a permanent share of every future profit almost always costs more than interest on a loan.
• Debt suits predictable cash flows. Borrow for clear, near-term returns you can service even in a soft quarter, and keep 100% of the upside above the interest.
• Equity suits high-risk, uncertain bets. Use it pre-revenue, for volatile cash flows, or when you need an investor's network as much as their money.
• There is no universal debt-to-equity ratio. The right level is what you can service in your worst plausible year; capital-intensive, stable businesses can safely run higher.
• Leverage cuts both ways. It multiplies gains in good years and can be fatal in bad ones. Never take on debt a single downturn could kill you with.
• Protect optionality. A strong balance sheet turns recessions into buying opportunities instead of refinancing emergencies.

Frequently Asked Questions

Is it better to use debt financing or equity financing?

Neither is universally better; the right choice depends on your cash flow, risk, and how much control you want to keep. Use debt when your cash flows are stable enough to cover fixed payments and you want to retain ownership. Use equity when you are pre-revenue or high-risk and cannot safely promise a lender repayment. Most established companies use a disciplined mix of both.

What is the difference between debt financing and equity financing?

Debt financing is borrowed money you must repay with interest on a schedule, while keeping full ownership. Equity financing is money raised by selling a share of the company, which you never repay but which entitles the investor to a permanent slice of profits and usually a say in decisions. In short, debt costs you cash; equity costs you ownership.

What is a good debt-to-equity ratio for a business?

As a rough guide, below 1.0 is conservative, 1.0 to 1.5 is healthy for many businesses, and above 2.0 signals heavy reliance on debt. But it is highly industry-dependent: stable, asset-backed sectors like utilities and real estate run higher ratios safely, while volatile young companies should stay well below 1.0.

Why would a company raise debt instead of equity?

Because debt is usually cheaper and preserves control. It does not dilute ownership, the interest is often tax-deductible, and once repaid it is gone, whereas equity investors keep a share of profits forever. Cash-generative companies with predictable revenue frequently choose debt to fund growth for exactly these reasons.

What happens if a company has more debt than equity?

It becomes more financially fragile. High leverage magnifies returns in good years but forces fixed interest payments that do not pause in bad ones, so a downturn or a cash-flow wobble can tip an otherwise healthy business into insolvency, exactly what happened to Toys "R" Us. A high ratio is not automatically dangerous, but it leaves far less margin for error.

The move to make this quarter

Look at your balance sheet and ask one honest question: if next year were your worst plausible year, could you still service every fixed payment without cutting into the muscle of the business? If the answer is no, you are carrying too much debt or too little cushion. If the answer is a comfortable yes, you may have room to use cheap, non-dilutive debt to grow without selling another share.

Explore how the Manzanos Enterprises group has funded growth across eight verticals for over a century — learn about our story and approach, and see what a balance sheet built to last actually looks like.