Loan maturity can matter more than a comfortable monthly payment. Maturity is the date when the remaining debt must be repaid under your agreement. Before your income falls, check that date, the balance due, and where the repayment money will actually come from.
This Money & Why guide uses a fictional borrower approaching retirement. The amounts are made-up units in one currency, not current loan offers or exchange-rate conversions. Contract terms, lender decisions, and local rules determine which options are available to you.
Loan maturity: the monthly interest can hide a much bigger bill
Imagine someone retiring in 18 months. Alongside a home loan with regular principal repayments, they owe 30,000 on a separate loan. That entire balance is due in 12 months. At a fictional annual rate of 5%, an unchanged 30,000 balance costs about 125 a month in simple interest: 30,000 × 5% ÷ 12.
Paying that interest does not reduce the 30,000 still due. Suppose 10,000 of cash is genuinely available for repayment. The remaining gap is 20,000. With no investment earnings, filling it over 12 months would require about 1,666.67 a month.
But the household can save only 700 a month after all its regular payments. That adds up to 8,400 over a year. Together with the 10,000 already available, it leaves a shortfall of 11,600. This assumes the 10,000 is not also the emergency fund, and the monthly surplus is real.
The monthly interest bill therefore answers only part of the question. The repayment date exposes a gap that an ordinary monthly budget might miss. Here are four ways to investigate it before time runs short.
Four checks before your income changes
1. Build a calendar for every debt
If your loans sit with different providers, put them on one page. Record the lender, balance, repayment method, monthly payment, maturity date, and next interest-rate change. Note any property pledged as security and any separate guarantee obligations you need to clarify.
Ask the lender how much principal is expected to remain when each agreement ends. Keep a rate-review date separate from a repayment deadline: they are not necessarily the same event. Check credit lines as well as loans with obvious monthly statements.
Look for two large amounts falling due close together. A low total monthly payment does not prove the whole debt schedule is affordable. If you cannot find a term in the agreement, mark it as a question rather than assuming it renews automatically.
2. Ask about options while there is still time
If retirement or reduced hours will lower your income, contact the existing lender before the final weeks. Ask which repayment arrangements it can consider, when it would assess them, and what documents it needs. Describe the expected income change honestly.
If spreading repayments over time is an option, request the new monthly amount and total cost. Ask whether any amount must still be paid upfront and whether the rate or fees could change. Keep the date and scope of each response.
A conversation now is not approval for an extension later. Borrowing extra merely because today’s salary is higher can leave you with more debt, not a solved repayment plan. Compare written terms before relying on an alternative.
3. Separate available cash from hoped-for money
If the plan depends on a bonus, investment gain, or property sale, make two versions. In the first, include only funds you can actually use by the deadline. In the second, show uncertain sources separately, including their dates and possible costs.
Return to the fictional shortfall of 11,600. Which identified source would cover it? If a deposit matures after the loan, ask about access and any loss from early withdrawal. If retirement money is involved, check the payment date and usable amount rather than counting a headline estimate.
Do not assign the same cash to debt repayment and future living costs. Write down what would remain after paying the lender. A plan that repays the loan but leaves essential bills unfunded still needs work.
4. Prepare for an extension being unavailable
If repayment still looks difficult, compare realistic fallback choices early. These might include changes to spending, selling an asset, or changing housing arrangements. List the preparation time and costs for each, without treating a hoped-for sale as completed.
Ask the lender about its formal support process before the deadline. If considering replacement borrowing, request all switching costs and the full repayment schedule. Check whether fees linked to existing security or a new arrangement would reduce the benefit.
A rushed sale or expensive new loan may only move the problem forward. Refinancing means replacing debt with new borrowing; it is not guaranteed approval or automatic debt reduction. Give each option a clear next action and a date to review it.
This week, add two numbers to your budget
Beside your monthly payments, write the balance expected when your income changes and the next large repayment due. Then check the cash left after that payment. These figures make the timing problem easier to see without pretending there is one right answer for every borrower.
The CFPB guide to loan types and terms explains why repayment structure and risky features deserve attention. It is a U.S. source; this guide does not apply its approval rules or government programs to other countries. Source checked September 14, 2026. The calculation and four checks reuse our published Korean case.