TSB mortgages reviewed and rated

TSB mortgages offer UK homeowners a solid middle ground between high street giants and specialist lenders. With over 220 mortgage products, competitive terms for first-time buyers, and lending available up to 95% loan-to-value (LTV), TSB has carved out a strong position in the UK mortgage market. That said, its rates don't always top the best-buy tables, and some customers report frustrations with its telephone customer service.

TSB mortgages suit first-time buyers, higher earners, and existing customers looking to product transfer. Below, we cover its products, fees, eligibility criteria, and how it compares to other major lenders.

Your home may be repossessed if you do not keep up repayments on your mortgage or any other debt secured on it.

Best for: first-time buyers needing high LTV lending, higher earners benefiting from enhanced income multiples, and existing customers looking to product transfer.

Not ideal for: borrowers who want the lowest possible rate, those with adverse credit, or anyone needing specialist products like offset or guarantor mortgages.

Bottom line: TSB offers strong high LTV lending and generous income multiples for higher earners, backed by cashback incentives and free valuations on many products. Its rates sit in the middle of the market rather than leading it, and its telephone customer service receives more criticism than its branch network. For straightforward cases, TSB is well worth comparing against other high street lenders. Compare with: Nationwide mortgages, Halifax mortgages, and Santander mortgages.

TSB is a UK retail bank headquartered in Edinburgh, serving over five million customers with £37 billion in lending and £36 billion in customer deposits. Despite sharing initials with historical trustee savings banks, the modern TSB launched in September 2013 following Lloyds Banking Group's divestiture of branches to comply with European Commission state aid requirements.

The bank was acquired by Spanish banking group Sabadell in 2015. In a significant development, Santander agreed to purchase TSB for £2.65 billion in July 2025, with the deal expected to complete in early 2026, subject to regulatory and shareholder approval. This means TSB customers may eventually become part of the Santander group, though no immediate changes are expected.

TSB ranks as the 10th largest mortgage lender in the UK, holding approximately 2% of the residential mortgage market with £34 billion in mortgage lending. The bank operates a network of 175 branches across England, Scotland, and Wales.

TSB regulation and financial protection

TSB Bank plc is authorised by the Prudential Regulation Authority and regulated by both the Financial Conduct Authority and the Prudential Regulation Authority (registration number 191240). Deposits are protected under the Financial Services Compensation Scheme up to £85,000 per person.

If you have a complaint TSB can't resolve to your satisfaction, you can escalate it to the Financial Ombudsman Service. TSB's complaints data sits around the industry average according to Financial Conduct Authority figures.

TSB offers a straightforward range of residential and buy-to-let mortgages. While it doesn't have the extensive specialist products some competitors offer, it covers the main needs of most borrowers effectively.

First-time buyer mortgages

TSB is particularly competitive for first-time buyers, offering:

• Up to 95% LTV on houses and bungalows (5% deposit required)
• Up to 85% LTV on new-build flats
• Up to £500 cashback on completion to help with moving costs
• 2-year and 5-year fixed rate options
• Terms up to 40 years to reduce monthly payments

For new-build properties, TSB increased its maximum LTV from 90% to 95% on houses and bungalows in early 2025, making them more accessible for first-time buyers purchasing newly constructed homes.

Home mover mortgages

If you're moving to a larger property or relocating, TSB offers:

• Up to 95% LTV (repayment basis required above 75%)
• A porting option if you want to keep your existing rate
• The same rate range as first-time buyer products
• Free valuations available on selected products

Remortgage products

TSB has made remortgaging appealing with several incentives:

• Up to 90% LTV if your borrowing doesn't increase
• Up to 85% LTV if you're borrowing more than your current mortgage
• Free standard valuation on most products
• Choice of £300 cashback or free standard legal fees (on loans up to £1 million)
• No product fee options available

If you remortgage at over 75% LTV, all your lending must be on a repayment basis. Interest-only isn't available at higher loan-to-value ratios.

Buy-to-let mortgages

TSB offers buy-to-let mortgages with the following features:

• Maximum 80% LTV
• Minimum age 25, must earn at least £25,000 annually
• Up to 3 buy-to-let properties with TSB (maximum £2 million total)
• Free valuations on purchases and remortgages
• £300 cashback or fee-assisted legals on remortgages
• Rental income must adequately cover mortgage payments

Shared ownership and shared equity

TSB supports affordable housing schemes including:

• Shared ownership mortgages up to 95% LTV (on your share) for houses and bungalows
• Shared equity mortgages
• Help to Buy (legacy applications)
• £500 cashback on shared ownership products

These products are only available in England and Wales.

Product transfer (existing customers)

If you already have a TSB mortgage and your deal is ending, you can switch to a new rate without a full application. This is often quicker and doesn't require another affordability assessment if you're not borrowing more.

Existing TSB customers can sometimes access preferential rates, though this varies by product and individual circumstances. It's worth comparing product transfer rates against remortgaging to a new lender to make sure you get the right deal for your circumstances.

TSB's rates sit in the competitive middle ground rather than consistently topping the best-buy tables. According to Which? research, TSB scored below average in its interest rate analysis, meaning other lenders were typically more competitive.

That said, rates vary significantly based on your circumstances, and TSB may be competitive for specific borrower profiles. Speak to an advisor for up-to-date pricing based on your situation.

Rate structure

TSB offers fixed rates across 2-year, 5-year, and 10-year terms, plus tracker mortgages. Products come with either no fee or a product fee, typically up to £995 on the more competitive deals.

Mortgage rates change frequently, so it's worth checking TSB's current rates or speaking to a mortgage advisor for the latest pricing before you apply.

What happens when your deal ends

When your fixed or tracker rate ends, your mortgage moves onto one of TSB's standard variable rates. These variable rates are significantly higher than most fixed deals, so it's important to arrange a product transfer or remortgage before your deal expires.

Because variable rates apply as soon as your initial deal ends, it's worth diarising your renewal date well in advance and comparing your options in good time.

Understanding the full cost of your mortgage is essential. TSB's fee structure is relatively straightforward compared with some lenders.

Fees before completion

Fees during your mortgage

Fees at the end

TSB participates in the mortgage industry initiative with UK Finance and Which? to make fees transparent and comparable across lenders. If you see fees that other lenders charge but don't appear in TSB's tariff, it means TSB doesn't charge them.

TSB has fairly standard eligibility criteria, though it's less flexible than specialist lenders for complex circumstances.

Basic requirements

• Age: minimum 18 at application, maximum 75 at the end of the mortgage term
• Residency: UK resident
• Property: must be in England, Wales, or Scotland (Northern Ireland isn't covered)
• Credit history: generally requires clean to near-prime credit

Credit requirements

TSB prefers borrowers with good credit histories. While it may consider minor historical credit issues, it isn't a specialist adverse credit lender. If you have recent defaults or missed payments, outstanding debt issues, or a history of financial difficulties, you may need to look at specialist lenders who can consider these circumstances more flexibly.

Interest-only eligibility

TSB offers interest-only mortgages with specific requirements:

• Maximum 75% LTV
• Minimum income £75,000 (single applicant) or £100,000 (joint)
• An acceptable repayment strategy is required
• Maximum 30-year term on the interest-only portion

How much can you borrow?

TSB's affordability calculations consider your income, outgoings, and credit commitments to determine how much you can realistically borrow. It doesn't rely on simple salary multiples alone.

For purchases up to £570,000 at 95% LTV, lending is capped at 4.49 times income regardless of your earnings.

Income assessment

TSB considers various income types:

• Employed: 100% of basic salary, 60% of regular overtime and bonuses
• Self-employed: average of the last 2 years' net profit (up-to-date accounts needed)
• Contractors: assessed case-by-case, usually needing 6+ months remaining on the contract
• Pension income: considered if the mortgage extends past retirement age

Your total unsecured debts (credit cards, loans) shouldn't exceed 100% of your gross annual income. TSB may decline your application if you've opened 3 or more new credit accounts in the last 6 months, or increased your unsecured balances by more than 20% in the last 3 months.

TSB processes mortgage applications through both its direct channel and mortgage intermediaries (brokers). Many borrowers find using a broker gives access to a wider range of products and expert guidance. Here's what to expect when applying for a TSB mortgage.

TSB publishes service statistics on its intermediary website, and its average case processing time is competitive with the rest of the market.

TSB receives mixed reviews, with strong praise for in-branch service but criticism for telephone support.

What customers praise

Positive reviews frequently mention:

• Helpful mortgage advisors: named staff receive specific praise for going above and beyond
• Branch service: in-person service at branches gets consistently positive feedback
• Application process: many describe the mortgage process as smooth and straightforward
• Mobile app: described as easy to set up and clear to use

One Which? customer said: "Any problems I've ever had, they have dealt with brilliantly."

What customers criticise

Negative reviews commonly mention:

• Call centre wait times: multiple reports of waiting 27+ minutes to speak to someone
• Complaints handling: customers report slow resolution and a lack of callbacks
• IT systems: TSB's 2018 IT migration problems created lasting reputation issues
• Third-party services: some complaints relate to TSB's mortgage administration partners

Some Trustpilot reviewers report slow resolution of customer service issues, with promised callbacks not materialising after weeks of chasing.

Our assessment

TSB's customer experience appears heavily dependent on which channel you use. Branch staff and dedicated mortgage advisors receive excellent feedback, while centralised telephone services struggle with capacity. If you apply through a broker, you'll largely bypass TSB's direct customer service during the application process.

Advantages

• High LTV lending: up to 95% LTV for first-time buyers and home movers makes TSB accessible for those with smaller deposits. Many lenders restrict high LTV lending to 90%.
• Enhanced income multiples: borrowers earning £100,000+ can access up to 5.5 times income, significantly higher than the standard 4-4.5x. This helps higher earners buy more expensive properties.
• First-time buyer focus: cashback on completion, competitive terms at high LTV, and long terms up to 40 years help first-time buyers manage affordability.
• Free valuations: most TSB products include free valuations, saving hundreds of pounds in upfront costs.
• Remortgage incentives: a choice of cashback or free legal fees makes remortgaging cost-effective.
• Flexible overpayments: up to 10% of your balance per year without early repayment charges lets you pay down your mortgage faster when you can afford to.
• 40-year terms available: longer terms reduce monthly payments, which can help affordability, particularly for younger borrowers.

Disadvantages

• Rates aren't always market-leading: Which? research shows TSB scored below average on interest rates. You may find cheaper deals elsewhere, particularly with building societies or smaller lenders.
• Limited specialist products: no offset mortgages, no discount rate products, and no guarantor mortgages. If you need a joint borrower sole proprietor mortgage or an income boost product, you'll need to look elsewhere.
• Variable rates are high: TSB's standard variable rate is steep if you forget to remortgage before your deal ends.
• Restrictive on adverse credit: TSB isn't a specialist lender. If you have credit issues, you'll likely need a different provider.
• Interest-only restrictions: requires £75,000+ income and a 25% deposit minimum, so it's not accessible for most borrowers.
• Mixed customer service: while branch staff receive positive reviews, telephone and complaints handling gets criticism for long wait times and slow resolution.

TSB vs Nationwide

Choose TSB if you value its cashback incentives and free valuations on remortgages, or a specific TSB product suits your circumstances better.

Choose Nationwide if you want more consistently competitive rates and stronger customer satisfaction scores. Both lenders offer up to 95% LTV and income multiples of up to 5.5 times income, but Nationwide typically ranks higher for rates and service.

TSB vs Halifax

Choose TSB if you want lower product fees (up to £995, versus up to £1,499 with Halifax) or you prefer TSB's remortgage cashback incentives.

Choose Halifax if you want access to a larger branch network (450+ compared with TSB's 175) or a broader product range. Both lenders are solid high street options with similar LTV and income multiple limits.

TSB vs Santander

Choose TSB if its specific products and incentives suit your circumstances, particularly as a first-time buyer.

Choose Santander if you'd prefer access to a larger branch network. With Santander's acquisition of TSB expected to complete in early 2026, these two lenders may eventually merge, so it's worth comparing products from both while rates and criteria still differ.

Because circumstances vary so much between borrowers, speak to an advisor who can compare these lenders side by side against your specific situation. Read our full reviews of Nationwide mortgages, Halifax mortgages, and Santander mortgages for more detail.

TSB is a good fit if you:

• Are a first-time buyer needing up to 95% LTV
• Have straightforward employment (PAYE or established self-employed)
• Want longer terms (up to 40 years) to reduce monthly payments
• Value free valuations and cashback incentives
• Are an existing TSB customer looking to product transfer
• Earn £75,000+ and need enhanced income multiples
• Want a straightforward high street lender

TSB may not be right if you:

• Need the absolute lowest rate (compare building societies)
• Have an adverse credit history (consider specialist lenders)
• Need specialist products like offset or guarantor mortgages
• Are buying in Northern Ireland (TSB doesn't lend there)
• Prioritise telephone customer service quality
• Need interest-only lending with less than a 25% deposit

Decision checklist

Choose TSB if:

• You need high LTV lending (up to 95%)
• Your circumstances are straightforward
• You want free valuations and remortgage incentives
• You're comfortable using branches or a broker
• You're already a TSB customer

Consider alternatives if:

• You want the lowest possible rate
• You have credit issues
• You need specialist mortgage features
• Telephone support is important to you