I have been broke and in debt. I have also been cash-flowing and in debt. Those are two very different situations, and understanding the difference is the entire game in real estate investing.

Most people grow up hearing that debt is bad. Pay off your mortgage. Cut up your credit cards. Be debt-free. And for consumer debt, that advice is solid. But in real estate, debt is the single most powerful tool in your toolkit. It's also the most dangerous one if you don't understand how it works.

Let me break down how we think about debt at Top Tier Investment Firm, and why the conversation should never be "should I use debt?" but always "what kind of debt, and how much?"

The Fundamental Split: Good Debt vs. Bad Debt

Good debt makes you money. Bad debt costs you money. That's the entire framework. Everything else is detail.

Good debt is a mortgage on a rental property that cash flows $200/month after debt service. You borrowed $150,000 at 6.5%, your tenant pays the mortgage, and you keep the difference. The debt is an asset because it controls an income-producing property you couldn't have bought with cash alone.

Bad debt is a $40,000 truck loan at 8% on a vehicle that depreciates 20% the moment you drive it off the lot. Nobody is paying you to own that truck. The cash flow is negative from day one.

The distinction isn't about the interest rate. It isn't about the size of the loan. It's about whether the asset on the other side of that debt produces income that exceeds the cost of carrying the debt.

A $2 million loan on an apartment building that generates $280,000 in gross revenue and $85,000 in NOI after expenses is good debt. A $15,000 credit card balance from a vacation is bad debt. The numbers aren't even close, but most people feel more stressed about the $2 million than the $15,000.

That's because they're thinking about debt emotionally instead of mathematically.

LTV Strategy: How Much Leverage Is Right?

Loan-to-value ratio is the percentage of the property's value that you borrow. Buy a $500,000 property with $125,000 down and a $375,000 mortgage, and your LTV is 75%.

The question every investor faces: how much leverage should you use?

Higher LTV (75-80%) means less cash out of pocket, higher returns on equity if the deal works, but higher monthly payments and less margin for error. Your DSCR (debt service coverage ratio) gets thinner. A couple months of vacancy and you're dipping into reserves.

Lower LTV (60-65%) means more cash required, lower returns on equity, but significantly more cushion. Your payment is smaller. You can absorb vacancy, unexpected repairs, or a rent dip without breaking a sweat.

Here's how I think about it.

For stabilized properties with strong occupancy and predictable cash flow, I'm comfortable at 70-75% LTV. The income is reliable enough to service the debt with margin.

For value-add-playbook-for-b-and-c-class-multifamily) acquisitions where we're renovating units and pushing rents, I want to be at 65% LTV or lower at acquisition. Why? Because during the renovation) period, income is unstable. Units are down for rehab. New rents haven't been proven yet. That isn't the time to have a tight debt service payment squeezing you every month.

The right LTV depends on the deal, the market, and your risk tolerance. But I will tell you this: I have never lost sleep over being too conservative with leverage. I have absolutely lost sleep over being too aggressive.

Fixed vs. Variable: The Rate Debate

This shouldn't even be a debate right now. But it's, so let me be direct.

Fixed-rate debt means your payment is the same every month for the life of the loan. You can model it. You can plan around it. You know exactly what your debt service is in year one and year ten.

Variable-rate debt means your rate adjusts based on an index, usually SOFR plus a spread. When rates go down, your payment goes down. When rates go up, your payment goes up. And you have no control over which direction they go.

In a rising rate environment, variable-rate debt is a time bomb. I watched investors in 2022 and 2023 get crushed when their adjustable-rate bridge loans repriced 200-300 basis points higher than their original rate. On a $1 million loan, 200 basis points is an extra $20,000 per year in debt service. That was the difference between cash-flowing and bleeding.

There are legitimate uses for variable-rate debt. Short-term bridge loans on value-add projects where you plan to refinance within 12-18 months. Construction loans. Acquisition lines of credit. In those cases, you accept the rate risk because the holding period is short and the exit is defined.

But for long-term holds? Lock the rate. Every time. I don't care if the variable rate is 50 basis points cheaper today. The certainty of a fixed payment for 25 or 30 years is worth more than a half-point savings that could flip on you.

Amortization: The Silent Wealth Builder

Most investors obsess over cash flow and appreciation. They forget about the third leg of the return: principal paydown.

Every month your tenant pays the mortgage, a portion of that payment goes toward reducing the loan balance. In year one on a 30-year amortized loan, most of the payment goes to interest. But by year ten, the principal portion has grown significantly.

On a $300,000 loan at 6.5% over 30 years, you will have paid down roughly $42,000 in principal by year ten. Your tenant paid for that. That's $42,000 in equity you built without writing a check.

This is why I push back when investors fixate on interest-only loans. Yes, I/O loans give you better cash flow in the short term because your payment is lower. But you're giving up principal paydown, which is free equity.

The exception is on short-term holds. If you're buying, renovating, stabilizing, and refinancing within 24 months, interest-only makes sense because you aren't holding long enough for amortization to matter. But if you're holding for five, ten, or twenty years, take the amortizing loan. The cash flow difference is smaller than you think, and the equity build is significant.

When to Pay Down vs. When to Lever Up

This is the question I get most often from investors who own a few properties and have some equity built up. Should they pay down existing debt or use that equity to acquire more?

My answer: it depends on your cost of capital and your opportunity set.

If you have a property with a 4.5% fixed rate from 2020, don't pay that down early. That's the cheapest money you will ever have. Every dollar you put toward that mortgage earns you 4.5% in saved interest. If you can deploy that same dollar into a new acquisition that returns 8-12% cash-on-cash, you're leaving money on the table by paying down cheap debt.

On the other hand, if you have a property with a 7.5% rate and limited upside, paying down that mortgage might be the best risk-adjusted return available. Guaranteed 7.5% return with zero risk is hard to beat in most market conditions.

The framework is simple. If the return on deploying capital exceeds the cost of the debt, lever up. If it doesn't, pay down.

But here's the nuance most people miss: this calculation needs to include risk. A "12% return" on a speculative development deal isn't the same as a "7.5% return" from paying down a fixed mortgage. The mortgage paydown is guaranteed. The development deal is a projection.

Risk-adjust your returns before you compare them to your cost of debt. Then make the decision.

The Debt Mistake That Costs Investors the Most

The single most expensive debt mistake I see is mismatched duration. Investors use short-term debt on long-term holds.

A three-year bridge loan on a property you plan to hold for ten years is a disaster waiting to happen. You're betting that you will be able to refinance in three years at favorable terms. Maybe you will. Maybe rates will be higher. Maybe the property won't appraise. Maybe lending standards will tighten.

When that bridge loan matures and you can't refinance, you're forced to sell, often at the worst possible time, or scramble for expensive capital to pay it off.

Match your debt duration to your hold period. If you're holding for ten years, get a ten-year loan. If you're holding for 30, get a 30-year loan. The rate might be slightly higher than the short-term alternative, but the certainty is worth it.

Debt Is a Tool, Not a Character Flaw

The Dave Ramsey crowd will tell you all debt is bad. I respect the intent behind that message. For people drowning in consumer debt with no financial discipline, "avoid all debt" is a useful guardrail.

But for real estate investors, debt is the tool that allows you to control $1 million in assets with $250,000 in capital. It's the tool that turns a 6% cap rate into a 12% cash-on-cash return. It's the tool that builds generational wealth at a pace that saving alone can't match.

The key is using it with discipline. Know your DSCR. Stress-test your rates. Match your duration. Fix your rate. And never, ever let cheap debt convince you to buy a bad deal.

The debt isn't the problem. The decisions around the debt are.

We talk about this every week on the Freedom Fighter Podcast. Listen on Spotify, Apple, or YouTube. Or reach out at Tanner@TopTierInvestmentFirm.com.

Tanner Sherman is the Principal and Managing Broker of Top Tier Investment Firm in Omaha, Nebraska. He co-hosts the Freedom Fighter Podcast with Ryan of Avara Investments.

Why Debt Isn't the Enemy (But the Wrong Debt Is)