Santander All in One 0% Purchases & Balance Transfers 15 Months

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The Santander All in One card presents a straightforward offer. It has 0% interest on purchases and balance transfers for 15 months. With benefits like cashback on UK buys and no fees on overseas spending, it’s a top pick for many in the UK.

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The offer includes a 15‑month period of no interest on both buying and transferring balances. You get cashback on some purchases and don’t pay extra for using your card abroad. After 15 months, the standard APR kicks in, and you might have to pay a fee for moving balances over — we’ll explain this more soon.

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If you’re in the UK and looking for a card that gives you time to pay off purchases, saves on foreign fees, and offers cashback, this is for you. By using this deal wisely, you can save on interest and manage your credit better without the pressure of immediate costs.

Key Takeaways

  • Santander All in One offers 0% interest on purchases and balance transfers for 15 months.
  • Includes cashback UK rewards and no foreign transaction fees, useful for travellers and everyday spend.
  • Representative APR applies after the introductory period; balance transfer fees may apply.
  • Best for UK residents seeking short‑to‑medium term interest relief and improved cashflow.
  • Responsible use is essential to avoid reverting to standard interest charges after 15 months.
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Overview of the Santander All in One Card and Introductory Offer

The Santander All in One card offers a deal for new users. It combines a great start-up offer with everyday benefits. This card is perfect for managing your spending while earning rewards on what you buy.

What the Santander All in One card includes

This card gives you 0% interest on buys and balance transfers, plus cashback in the UK. It’s secure, supporting contactless and chip-and-PIN. You can manage your account online or through their app, and get help by phone or messaging.

No fees on foreign buys make it great for globetrotters. You also get monthly statements and alerts to watch your spending.

Details of the introductory 0% interest period

For the first 15 months, you pay no interest on buys and balance transfers. Just remember, you must make the minimum payments each month. Otherwise, interest starts to build up.

Be aware, cash withdrawals start gathering interest right away. After the offer ends, new buys might get the standard rate unless fully paid. Always check Santander’s latest terms before you apply.

Who the introductory offer is aimed at in the UK market

It’s ideal for those wanting to combine debt or buy now and pay later without interest. It’s also great for travellers and anyone who loves cashback on their spending.

You must live in the UK and have a good credit history to apply. Let’s dive into how to check if you can apply next.

Santander All in One 0% Purchases & Balance Transfers 15 Months

The Santander All in One card has deals for buying things and moving debt. Make sure to read the details carefully to understand the 0% interest period. Also, know what happens when this period ends.

Exact terms for 0% purchases for the introductory period

This card offers no interest on buys for 15 months after you open the account. You must pay the minimum each month to keep this deal. Missing payments could end the 0% interest on your purchases.

Cash withdrawals and some transfers don’t get this 0% deal. Charges for failed payments or going over your limit also apply. Always check the latest Santander details to be sure of the dates and rules.

How balance transfers work and the 15-month timeframe

You can shift debts from other cards to this one at the start or after you’re approved. Santander will sort out the payment, and you get the same 0% deal for 15 months.

There’s a limit to how much you can transfer, and it takes a few days. The 15-month countdown starts when you open the account or when the transfer is done. Check which one applies to you.

If there’s any debt left after 15 months, it will get charged the normal rate. So, plan to pay it all off within the 15 months.

Transfer fees, representative APR after the offer ends

Banks often charge a fee for moving your balance. It’s usually a percentage of the sum or a fixed minimum fee. Look up the current fees at Santander to know what you’ll pay.

Once the deal ends, the card changes to a standard rate. This rate depends on your credit score. A higher rate means you pay more interest on any leftover balance from the 0% period.

Not paying on time can lead to penalty charges and lose you the 0% deal. Double-check Santander’s information for exact costs, rates, and dates. Always read the small print before agreeing to anything.

Benefits: Cashback, no foreign fees and other perks

The Santander All in One card has many benefits. It’s great for people who often spend or travel. Learn about how you can earn cashback, spend abroad without extra fees, and get extra savings.

How cashback works on the Santander All in One card

Santander gives you a small percentage back on certain buys, like when you shop at supermarkets. The rate might change, so always check their website. You might get back 0.5% to 1%.

Remember, cashback doesn’t include balance transfers or cash withdrawals. They add what you earn to your account monthly or yearly, depending on the card’s rules.

There might be limits or you might have to spend a certain amount before you earn cashback. Make sure to check your online banking or statements. This will help you get the most out of the UK cashback feature.

No foreign transaction fees — what this means for travellers

With no foreign fees, the card won’t charge you extra for spending in another currency. Your purchases are converted at the card network’s rate without the usual 2–3% fee.

This makes the Santander All in One card ideal for holidays and overseas trips. But, taking out cash at an ATM abroad might still incur fees.

Additional cardholder benefits and everyday savings

The card also offers fraud protection. You won’t be held responsible for unauthorised transactions. Plus, some purchases are protected.

Santander customers might get special loyalty offers or savings on products. Sometimes, there are also discounts from partners, but these have terms and expiry dates.

Before you count on any perk or reward, check the small print in Santander’s documents. It’s important to know exactly what you’re getting.

Eligibility, application process and credit considerations

Before you apply for the Santander All in One card, look at the key criteria. You need to live in the UK, be 18 or older, have a valid UK address, and show you can afford repayments. Santander checks your identity and does a credit check. If you’ve missed payments recently, have County Court Judgements, or little credit history, you might not get approved.

Who can apply

You should have a regular income, a UK bank account, and no history of insolvency to apply. If you’re self-employed, you’ll need to show how much you earn. Non‑UK residents or those without proof of address can’t get cards like the All in One.

Step‑by‑step application walkthrough

  1. Fill in the online form with your personal and work information, plus your income.
  2. Tell them about your monthly spending, any debts, and if you’re moving a balance over.
  3. Pick how much credit you’d like and check the APR and transfer fees.
  4. Send your application and wait for a quick decision or a more detailed review by Santander.
  5. If needed, give more ID or income proof, agree to the offer, and activate your card once it’s approved.

How a balance transfer and new credit lines affect your credit score

When you apply, there’s a hard search on your credit report. This can slightly lower your score for a bit. Also, having a new account could reduce the average age of your accounts, which might affect future credit applications.

Doing a balance transfer might improve your credit utilisation ratio. This could up your score if you keep debt low and pay on time. But, missing payments can damage your credit score and lessen the benefits of consolidating debt.

Think about the effect of balance transfers when applying for several cards quickly. Too many hard searches and new accounts might worry lenders. Always check you can afford the repayments to help your credit score and profile.

Strategies to make the most of 0% interest and balance transfers

A Santander All in One card offer can help save on interest costs with careful planning. Follow these steps to keep the 0% term safe and manage borrowing over time.

Planning repayments to avoid post‑offer interest

First, figure out the monthly payment needed to clear the debt within the offer by dividing the total balance by 15. Then, set up a direct debit for this amount or more to avoid missing payments and losing the 0% benefit.

Always know when the promotional period ends. Understand the standard APR that kicks in afterwards. This way, you can adjust your payments if needed.

Combining cashback rewards with balance management

Cashback incentives are great for necessary expenses but avoid letting them lead to extra spending. Use any cashback earned as a bonus to lower the debt or cover a monthly payment.

Remember, cashback doesn’t apply to balance transfers or fees. See it as an extra, not a reason to use your card more.

When a balance transfer makes sense versus other debt solutions

Balance transfers work best for those with high-interest credit card debt who can pay it off during the promotional period. It’s a good way to merge several card debts into one, making it easier to manage money and plan repayments.

If your debt might last over 15 months, look at other options. Weigh up the costs, including transfer fees and APR after the offer. For ongoing debt you can’t afford, think about longer-term solutions like balance-transfer offers, personal loans, or a debt management plan.

  • Calculate monthly targets and automate payments.
  • Use cashback only to help with repayments.
  • Review fees and APRs before choosing balance transfers.

Comparing Santander All in One with other UK 0% credit card offers

Choosing the right 0% credit card requires looking at the no-interest period, balance transfer fees, APR after the offer ends, and extras like cashback or travel benefits. Make sure to read all the details about what’s not covered and the fees for late payments. Comparing cards helps find one that fits your budget and spending style.

Key comparison points

  • The length of the 0% period for buying and moving balances is key. Longer offers are good for those paying off slowly.
  • Balance transfer fees could be a fixed amount or a percentage. Include these when working out the total cost.
  • The APR after the intro deal impacts costs if you still owe money.
  • Rewards vary widely. Some cashback cards offer constant rates, while others give bonuses for shopping at certain places.
  • For those travelling, cards with no foreign transaction fees and extra travel protection are better.

Alternatives for longer 0% periods or lower balance transfer fees

Big-name companies often have better deals. Halifax, Lloyds, Barclaycard, Virgin Money, and MBNA sometimes give longer no-interest periods on purchases or balance transfers, up to 20–30 months. Some deals even drop the balance transfer fee at the start.

When looking at 0% credit cards in the UK, it’s important to consider the provider’s reputation and the current offer details. A card with a longer no-interest period for balance transfers might save money on interest but might not offer cashback. A card with a short time of no interest on both purchases and balance transfers could be better if it also has cashback.

Case scenarios: which card suits different types of spenders

  • People who can pay off their debt fast might like Santander All in One. It balances no interest on purchases and transfers with everyday rewards.
  • Those needing more time to pay off debt may find cards with longer no-interest periods better, even without rewards.
  • Travelers should look for cards that don’t charge for foreign transactions and offer travel insurance.
  • Shoppers wanting regular rewards might choose cards that give high cashback or are linked to supermarkets instead of cards with dual 0% deals.

Compare the costs directly. Factor in transfer fees and expected interest after the offer to work out the total cost. This shows which option is best for you.

Conclusion

The Santander All in One card offers a 0% deal on purchases and balance transfers for 15 months. It also gives cashback in the UK and doesn’t charge for foreign transactions. This makes it an ideal choice for those needing short-to-medium credit. Plus, it’s great for travellers. The main idea is simple: you can transfer old balances or spread out new purchases without interest. At the same time, you earn cashback on what you buy day-to-day.

But, before you apply, it’s important to look at the transfer fees. You should also check the typical APR after the deal ends. Make sure to read Santander’s most recent terms. Plan how you’ll pay back the money so you don’t get hit with the standard interest once the 0% offer is over. Think carefully about these costs when considering transferring a balance.

It’s wise to compare this card with other offers in the market. See if there’s a deal with a longer 0% period or lower fees that might be better suited to your situation. Use this info to figure out if the Santander All in One card matches your financial situation, travel needs, and goals for managing debt. Make sure you can afford it before applying.

Publicado em January 27, 2026
Conteúdo criado com auxílio de Inteligência Artificial
Sobre o Autor

Amanda

I am a journalist and content writer specializing in Finance, Financial Market, and Credit Cards. I enjoy transforming complex subjects into clear and easy-to-understand content. My goal is to help people make safer decisions—always with quality information and the best market practices.