Business loan repayment structures, explained

The amount you borrow is only half of a loan’s shape. The other half is how you pay it back. The same loan can feel manageable or crushing depending on whether repayments are weekly or monthly, whether they include principal, and whether a lump sum is waiting at the end. This entry sets out each structure and when it suits.

What are the main repayment structures?

Structure	What you pay during the term	What’s left at the end	Typical use
Principal and interest (P&I)	Interest plus part of the principal	Nothing	Term loans, long-lived assets
Interest-only	Interest only	Full principal	Short periods, property-secured loans, ramp-ups
Capitalised interest	Nothing	Principal plus all accrued interest	Bridging, caveat and short private loans
Prepaid interest	Interest deducted at settlement	Principal	Short private loans
Balloon / residual	Reduced P&I	A lump sum	Equipment finance and leases
Revolving	Interest on drawn balance, plus any minimum	Whatever is drawn at maturity or review	Lines of credit, overdrafts

How does principal and interest work?

Each repayment covers the interest due and reduces the balance a little. Early repayments are mostly interest; later ones are mostly principal, because the balance — and so the interest — keeps shrinking. By the final repayment, the loan is gone. This is the most predictable structure and usually the lowest total cost for a given term.

When does interest-only make sense?

Interest-only keeps repayments low while the principal stays put. It can suit:

• a short loan repaid in full from a sale or refinance;
• a new location or product line during its ramp-up period;
• a property-secured facility where the business wants cash flow flexibility.

The catch is that the balance doesn’t fall, so the total interest paid is higher and the principal still has to be dealt with. Be clear on how and when it will be repaid — which is the exit strategy question.

How do capitalised and prepaid interest differ?

Both remove monthly repayments, but in opposite ways:

• Capitalised interest is added to the balance as it accrues. You receive the full loan amount on day one and repay a larger sum at the end. Lenders calculate the maximum loan including the expected interest, so the day-one advance is smaller than the property’s headroom might suggest.
• Prepaid interest is deducted from the loan proceeds at settlement. You receive less on day one but owe only the principal at the end.

Both suit bridging finance and other short loans with a lump-sum exit. Neither suits a loan that will be repaid gradually from trading income.

What should you know about balloons and residuals?

In equipment finance, a balloon (chattel mortgage, hire purchase) or residual (lease) leaves part of the cost owing at the end, lowering the regular repayments. Setting it close to the asset’s likely resale value means you can sell or trade the asset to clear it. Setting it too high leaves you owing more than the asset is worth. Plan for it from the start: pay it, refinance it, or trade the asset in.

How do you choose the right structure?

Match the structure to how the money will come back:

1. Steady income over years? Principal and interest.
2. A lump sum at a known date? Capitalised or prepaid interest, or interest-only.
3. An asset you’ll replace after a few years? A balloon matched to its trade-in value.
4. Needs that come and go? A revolving facility.

Frequency matters too. Weekly repayments suit businesses paid weekly; monthly suits those invoicing monthly. If you’re unsure which structure your situation calls for, you can ask a specialist — there’s no credit check at the enquiry stage.

How does the structure affect the total you repay?

For the same amount and term, the order is fairly predictable: principal and interest usually costs least in total, interest-only costs more because the balance stays higher for longer, and capitalised interest can cost more again because interest is charged on interest. Balloons sit in between, depending on their size. The right choice isn’t always the cheapest in total — it’s the one your cash flow can carry without strain while the loan does its job. See loan fees explained for the costs that sit alongside each structure.

Terms used in this entry

• Amortisation — gradual repayment of principal over time. Glossary →
• Balloon payment — a lump sum due at the end of the term. Glossary →
• Residual value — the amount owing at the end of a lease. Glossary →
• Prepaid interest — interest paid in advance at settlement. Glossary →

Worked example (illustrative)

Illustrative only. A gym owner needs $120,000: $70,000 for new equipment and $50,000 to cover a three-month gap while a new corporate membership contract starts paying.

The equipment suits a chattel mortgage with a modest balloon matched to its expected resale value, repaid monthly over several years. The $50,000 gap suits a short facility with interest-only repayments, cleared in full once the corporate contract pays. Forcing both into one principal-and-interest loan would have meant higher repayments during the gap and a longer commitment than the short-term need justified.

Want repayments that fit how your business earns?

The right structure can make the same loan far easier to live with. The enquiry takes about 60 seconds and there’s no credit check when you first enquire. Your details stay with one team — no spray-and-pray. A real person reviews your cash flow and calls you. Please describe how and when your income arrives as accurately as you can so we can match the right structure first time.

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