Balloon Payment

A balloon payment is a single large repayment due at the end of a loan term, after a series of much smaller regular payments. The regular payments cover interest and little or none of the principal, so most of the debt comes due at once on the final date.

In a standard amortizing loan, every payment reduces the principal, and the balance reaches zero on the last payment. A balloon loan is structured differently. The lender sets low periodic payments, often interest only, and leaves the remaining principal as one final bill. Businesses use this structure to keep monthly outflows low while an asset generates revenue, with a plan to refinance, sell the asset, or pay the balance in cash when the balloon comes due.

A distributor borrows $250,000 to buy warehouse racking on a five-year, interest-only loan at 8% annual interest.

• Monthly payment (months 1 to 59): $250,000 × 8% ÷ 12 = $1,667, interest only
• Final payment (month 60): $250,000 principal + $1,667 interest = $251,667

Over five years the business pays about $100,000 in interest and still owes the entire principal at the end. The monthly cost looks light, and the real cost arrives all at once.

The main risk is arriving at the balloon date without a funding plan. Refinancing is the most common exit, and it depends on credit conditions on that future date, not today's. If rates have risen or the business has weakened, the new loan is more expensive or unavailable. If the plan is to sell the asset, its resale value has to cover the balance. A $251,667 bill with no prepared exit can force a distressed sale or a default on an otherwise healthy business.

A balloon payment is one large repayment at the end of a loan, able to drain a quarter's cash in a single day. Forecasting it months ahead is the difference between planning and being blindsided. Cash Flow Frog puts the balloon on your projected timeline the day the loan starts, so you can watch the months leading up to it and test a refinance against a full payoff before either is urgent. A useful companion view is a 13-week cash flow plan for the quarter the payment lands in.