Loans, overdrafts and Buy Now Pay Later: the true cost

Borrowing lets you have something now and pay later, but 'later' always costs something, even when it is labelled interest-free. Learn to see the full price before you sign.

Interest rate versus APR

• The interest rate is the yearly cost of borrowing as a percentage, without fees.
• The APR (annual percentage rate) is a broader measure that also includes fees and other costs of getting the loan, so it is usually higher than the interest rate.
• Two loans with the same interest rate can have different APRs if one charges an arrangement fee, so compare APRs and the total amount repayable.
• Always ask: how much will I repay in total, and what happens if I pay late?

Overdrafts

• An overdraft is short-term borrowing on a current account, letting you go below zero up to a limit.
• An arranged overdraft is agreed in advance; an unarranged one is not, and the bank may reject the payment or allow it and charge interest.
• Overdraft rates are typically higher than for loans or credit cards, and interest is charged on the days you are overdrawn.
• Overdrafts are repayable on demand and show on your credit report; using an unarranged overdraft can harm your score.

Buy Now Pay Later (BNPL)

• BNPL splits a purchase into a few instalments, often four, with little or nothing paid up front and often no interest.
• Most BNPL plans charge late fees, and your history may or may not be reported to credit bureaus, so read the terms.
• Example: three separate plans of AED 1,200, each split into four payments of AED 300, means AED 900 leaves your account on every due date. Stacking small plans is how people lose track.
• In the UAE, the CBUAE's 2023 Finance Companies Regulation treats BNPL as short-term credit: only licensed providers may offer it, it must be interest-free and up to 12 months, and total fees may not exceed 30% of the original credit amount.
• Under that regulation, total BNPL credit from a restricted licence finance company is capped at the lower of AED 20,000 or three months of verified net income, and a credit report must be reviewed if the limit exceeds AED 5,000.
• In the UK, the FCA began regulating most BNPL from 15 July 2026, with affordability checks, clear information before you agree and access to the Financial Ombudsman Service.

When borrowing can make sense

• Borrowing is more defensible for something lasting and important, with a clear plan to repay from regular income.
• Ask: is this a need or a want? Could I save for it in a few months instead?
• Ask: can I still repay if my income drops or an emergency happens?
• Never borrow to repay other debt without getting free, impartial advice first.
• This is general education, not personal advice. For a real decision, talk it through with a parent or a qualified adviser.

Student finance abroad, in general terms

• In the UK, a Tuition Fee Loan is paid directly to the university, and a Maintenance Loan for living costs is paid into your bank account, usually at the start of each term.
• Repayments start only after you leave your course and earn above a threshold, and depend on what you earn, not what you owe.
• Interest is charged from the day you take out a UK student loan.
• Eligibility depends on residency rules, so students from outside the UK must check GOV.UK carefully; other countries have entirely different systems.