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Is plastic good for your mortgage prospects?

ended 28. April 2025

There are differing opinions as to whether borrowers who don't have a credit card should take one out as they can make lenders see them as good with money, asuming they pay off the balance in full each month. Some brokers say it's not a bad idea and can work (done correctly), others say any advice to “build credit” and boost your score by getting into debt is misguided and can lead to unhealthy habits, and have potentially harmful long-term financial consequences. Newspage asked brokers and financial experts for their views. One said: “Suggesting that they take out a credit card, with modest usage each month, has worked well for our clients over the past 25 years.” But another warned: “The message cannot be any more simple, you do not need a credit card to secure a mortgage. Social media influencers advising otherwise must tread carefully—credit isn't suitable for everyone, and misuse can trigger serious financial issues.”

10 responses from the Newspage community

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The message cannot be any more simple: you do not need a credit card to secure a mortgage. Social media influencers advising otherwise must tread carefully—credit isn't suitable for everyone, and misuse can trigger serious financial issues. Better, simpler ways to boost your credit score include registering on the electoral roll, opening a bank account with a small overdraft cleared monthly, taking out a mobile phone contract in your own name rather than relying on your parents, and using Experian Boost to add regular bills to your credit profile. Ultimately, financial education should begin in schools, promoting healthy money habits early. We need to stop sending out the wrong message on social media.
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I have helped a lot of first-time buyers who seek advice on how to get prepared for their first property purchase. A broker is in the perfect position to advise on this, allowing the FTB to get 'mortgage ready'. But if they have no credit profile it would inappropriate for a broker to ignore ways that this situation can be improved. Where a FTB is living at home, or in a shared/renting environment, they may have no credit history. To improve their chances of mortgage success, and appeal to more lenders, they need to work on their credit profile. As always the basics are getting your address details correct and being on the electoral roll. Suggesting that they take out a credit card, with modest usage each month, has worked well for our clients over the past 25 years. We explain the benefits and the pitfalls. We suggest making only small purchases each month, and paying the balance in full. The result? A better credit score and a wider net of lenders to choose from.
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There’s a lot of debate around whether borrowers without a credit card should get one to build their credit profile. Used properly, with small, regular spending paid off in full each month, a credit card can help demonstrate responsible money management. This isn’t about getting into debt, but about showing lenders that you can handle credit well. That said, this approach isn’t suitable for everyone. If someone struggles with budgeting or is prone to overspending, it could do more harm than good. Building a credit profile doesn’t have to involve taking on new borrowing. Being on the electoral roll, paying a mobile phone contract, managing utilities in your name, and using rent reporting services can all support a creditworthy profile. Lenders want to see evidence of how you handle commitments, not just that you’ve had a credit card. In the end, a credit card is just a platform, it’s your behaviour that builds creditworthiness.
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Taking out a credit card and managing it is a valauble sign to show a lender you are good risk for them. It isn't for everyone, though. Some people will see the credit limit as free money, spend freely then get into trouble. There's a reason Dave Ramsey and Grant Cardone have such opposing views. There's plenty of room in the middle to be sensible, but it requires discipline, which is what lenders are looking for.
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Always use credit with caution. Unfortunately, many lenders use a ‘computer says no’ scoring system, which relies on seeing how borrowers have serviced debt. This can mean that having a credit card could boost your chances with these lenders, but only if you are seriously savvy with it. The aim is to show you can borrow and repay, in full and on time. You don’t have to spend big amounts to achieve this. In fact, lenders' systems treat you the same if you’ve borrowed and repaid £40 or £4k. The smaller the better as they do not like frivolous spending or used up credit limits. Remember any balances on credit cards will be used when calculating mortgage affordability and it will result in you being able to borrow less, so keep spending low and clear them monthly. Before you rush out to get a credit card, check your credit history. You may not need the boost, it's surprising what information they hold. If you have a phone, a bank account and are on the electoral role, you're probably fine.
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Credit shouldn't be seen as a dirty word. When used wisely, credit facilities can play a vital role in building a strong financial profile, one that lenders use to assess the credibility of an application. The foundation of a solid credit profile often begins with registration on the electoral roll, along with a stable address history and consistent bank account usage. Lenders also tend to favour evidence of cyclical credit, such as responsible use and repayment of a credit card, as it demonstrates financial responsibility and, particularly for younger applicants, maturity. While having credit isn’t a requirement to secure a mortgage, it can certainly strengthen an application and improve the chances of approval.
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Used correctly, a credit card can be a useful way to show lenders that you're responsible with money. If you make small purchases using a credit card and ensure you pay the balance each month, that's a positive signal to lenders that you can manage money. The danger is that people can see a credit card as free money and end up getting into debt, which is the complete opposite of what lenders want to see. We should be wary of stating that getting a credit card is a golden ticket to your dream home, as there's more than just your credit score that factors into getting a mortgage, especially as there are lenders who will accept borrowers with no credit card or credit score. If borrowers want to use a credit card, just keep it small and don't let it build a big balance.
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When applying for a mortgage, credit history is one of the keys to the new home. Lenders assess how reliably you’ve borrowed and repaid in the past and, without any credit history, may see you as a blank slate, which can be worse than a low score. Credit cards are a revolving credit facility where you pay for what you use and if you don’t use it then there is no payment. The downside is that without self-control credit facilities can quickly spiral into a world of pain. But if you spend a little each month and repay in full, you’re demonstrating control over credit. Lenders can then see you can borrow and repay responsibly. As credit cards are easy to apply for and even those with no credit tend to have the ability to get a small credit facility it is a go-to when it comes to building up some form of credit profile. As a country it feels backward that we need to borrow money to show we can be trusted, and in most cases plastic credit is the easiest way to start this borrowing journey.
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Using a credit card to help your credit score can certainly be beneficial for certain circumstances. Provided the balance of the credit card is repaid in full every month, it can boost the score of an individual. This can be useful for someone with very little credit history or for an individual trying to improve the score after having some credit issues in the past. Provided the card is handled responsibly, this will positively impact a mortgage application.
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The problem here stems from the elusive credit score set out by lenders as a representation of creditworthiness, and I feel that they need to take some responsibility for this ridiculous situation we find ourselves in where advisers are telling people to get credit when they don't need to, in order to prove they can manage it. The credit file system is unreliable and not necessarily representative of someone's credit worthiness as it is far too easy for big firms to decimate someone's file at the click of a button or predatory practices within the debt advice space to shatter someone's financial future. Education is key and we need some better conversations about money management from a young age and a more personal approach to creditworthiness.