7 Personal Loan Myths That Can Cost You More

Myth 1: everyone gets the lowest advertised APR. HSBC lists a 3.9% rate and borrowing from £1,000 to £30,000, with terms up to 60 months for loans up to £15,000 and up to 96 months above that. The low rate is compelling for excellent-credit borrowers taking £7,000 or more, but it should be treated as a ceiling to aim for, not a promise. Compared with Post Office's listed representative 13.2% APR, the difference on a £10,000 loan could be substantial, although the actual repayment depends on term and approval. Best for borrowers with strong credit who can accept stricter pricing in exchange for a potentially low APR.

Myth 2: a familiar brand automatically means the cheapest loan. The Post Office page lists borrowing from £1,000 to £25,000 over one to five years, a representative 13.2% APR, and possible same-day funding after approval through Lendable. That is useful transparency, but the brand name does not make the rate low for every profile. Compared with HSBC, it has a smaller maximum and a much higher published representative APR; its advantage is access and a rate check that does not affect your credit score. Best for borrowers who need up to £25,000, want a quick online process, and do not qualify for the lowest high-street rates.

Myth 3: the monthly payment tells you the loan is affordable. NatWest advertises borrowing from £1,000 to £50,000 and lets applicants check eligibility without hurting their credit score. The monthly figure still needs to be multiplied across the full term, and a longer term can reduce each payment while increasing total interest. Its genuinely free early repayment is useful if your income is irregular or you expect a bonus, but confirm the exact settlement calculation before signing. Best for borrowers who want up to £50,000, need flexible repayment planning, and may clear the balance early.

Myth 4: staying with your current bank guarantees the best deal. Barclays is a straightforward high-street option, but its best rates are reserved for existing customers with strong credit. That makes loyalty convenient, not automatically cheap. The useful comparison is the personalised APR against offers from at least two other lenders, not the bank's brand or your existing current account. Best for existing Barclays customers with strong credit who value a familiar application and quick approval more than chasing every last fraction of a percentage point.

Myth 5: the fastest loan is available to everyone. Monzo can be extremely quick for existing customers, with the loan experience built into its app, but the page states that a Monzo current account is required and eligibility is limited to UK residents meeting its conditions. Speed comes from an existing customer relationship and in-app data, not from a universal shortcut. If you already bank with Monzo and need funds quickly, it may beat a traditional application; new customers should not assume the same timing. Best for existing Monzo users who need a rapid decision and can accept that the offered rate may vary by profile.

Myth 6: an online eligibility check damages your credit score. Zopa says its personalised quote can be checked in about three minutes without affecting your score, which makes it useful for rate shopping before a full application. The page also shows a 22.9% APR example, a sharp reminder that a soft check is not an approval or a cheap offer. Use the checker to compare, then make a single carefully chosen application rather than submitting several full applications. Best for tech-comfortable borrowers who want a quick rate preview and can walk away if the personalised APR is too high.

Myth 7: membership requirements always make a loan impractical. Nationwide requires a current account, savings account or mortgage with the building society, then offers loans from £1,000 to £50,000 over one to seven years, or up to ten years for borrowing of £10,000 or more. That extra eligibility step matters, but the longer term can reduce monthly pressure; it can also increase total interest, so use it cautiously. Best for existing Nationwide members who value a building-society lender and need a larger loan with a longer repayment window.