Santander Business Loans: Features, Costs and Alternatives

What business loans does Santander offer?

Santander offers two business loan products; both are designed for established UK businesses turning over at least £250,000 a year. Below, we cover how each product works, what you'll need to qualify, and how the iwoca Flexi Loan compares as a faster, more accessible alternative.

Santander's two business loan products are:

• Variable Rate Term Loan: A loan from £25,001 with interest that moves in line with a reference rate. Terms up to 10 years.
• Commercial Fixed Rate Loan: A loan where you lock in a fixed interest rate for 1-5 years. Fixed amounts from £25,001 to £5 million.

Both can be used for general business purposes - expanding premises, buying stock, investing in equipment, or managing cash flow. Both come with arrangement fees, and both may require security over your business and personal assets.

If your business turns over less than £250,000, or you need to borrow less than £25,001, Santander's business loans aren't available to you. You may want to look at alternatives like an unsecured business loan from iwoca instead.

Correct as of 02-06-2026

Do I need a Santander bank account to get a Santander business loan?

Yes. To apply for a Santander business loan, you'll need a Santander corporate bank account. Their digital lending portal requires one to register, and their relationship-managed route is only available to existing Santander customers.

Santander business loans key features

Variable Rate Term Loan

• Loan amount: from £25,001 (no stated upper limit)
• Term: up to 10 years
• Interest rate: an agreed lending margin over a linked reference rate - your payments change as the reference rate moves
• Repayment options: straight-line (fixed capital, decreasing total payments) or annuity (blended payments kept similar throughout)
• Flexibility: interest-only options and capital repayment holidays available
• Early repayment: allowed, but subject to a prepayment fee
• Fees: one-off arrangement fee, plus any expenses Santander incurs arranging or amending the loan
• Eligibility: UK businesses with £250,000+ annual turnover

Commercial Fixed Rate Loan

• Fixed rate amount: £25,001 to £5 million
• Fixed rate period: 1 to 5 years
• How the rate is set: your relationship team gives an indication; the rate is confirmed 1 business day before the fixed period starts
• Rate lock risk: if interest rates fall, your fixed rate stays the same - you can't change the end date to benefit from lower rates
• Partial fixing: you can fix part of your loan; the unfixed portion stays on a variable rate
• Existing loans: you can convert an existing variable rate loan to fixed, as long as the fixed period doesn't exceed the remaining term
• Flexibility: interest-only options and capital repayment holidays available
• Early repayment: allowed, but subject to a prepayment fee
• Fees: one-off arrangement fee, plus expenses
• Eligibility: UK businesses with £250,000+ annual turnover

Correct as of 02-06-2026

How are Santander business loans repayments structured?

It depends which product you choose. On the Variable Rate Term Loan, you have two options:

• Straight-line repayment: your capital repayment stays the same each month, but total payments decrease over time because interest is charged on a shrinking balance.
• Annuity repayment: capital and interest are blended so your overall payments stay roughly the same throughout the term. If the base rate changes, Santander may recalculate your payments.

On the Commercial Fixed Rate Loan, each payment includes the fixed rate plus your agreed lending margin. Payments stay predictable for the duration of the fixed period.

Both products offer interest-only options and capital repayment holidays - speak to Santander's relationship team about these.

Will I need to provide security for a Santander business loan?

Santander may require business collateral (such as property or equipment), a personal guarantee from directors, or both.

This means your home or business premises could be at risk if you secure a Santander business loan against them and fall behind on repayments.

It's worth noting that even loans marketed as "unsecured" will typically require a personal guarantee from a director. A personal guarantee means the director is personally liable if the business can't repay - putting personal assets at risk. The key difference is that an unsecured loan like the iwoca Flexi Loan never takes a charge over business assets, making these loans accessible to those without significant business assets.

Can I repay a Santander business loan early?

Yes, you can repay in full or in part at any time - but you'll pay a prepayment fee. Both the Variable Rate Term Loan and Commercial Fixed Rate Loan carry this charge. The exact amount is agreed under the terms of your facility.

If you plan to repay your loan early, a product such as the iwoca Flexi Loan could be more suitable, since there are no early repayment fees. If you repay early, you pay less interest - that's it.

Advantages of Santander business loans

1. Fixed or variable rate options

You can choose certainty (fixed rate for 1-5 years, so you know exactly what you'll pay) or flexibility (variable rate that could fall if market rates drop). You can even fix part of your loan and keep the rest variable, or convert a variable loan to fixed mid-term.

2. Long repayment terms

The Variable Rate Term Loan can run for up to 10 years. Longer terms mean lower monthly payments, which can help manage cash flow on larger loans.

3. Interest-only and repayment holidays available

Both products offer interest-only periods and capital repayment holidays. These can be valuable if your business has seasonal cash flow or needs breathing room during a growth phase.

4. Relationship manager support

Santander assigns a dedicated relationship team to discuss your lending needs, agree terms, and support you through the application. This is helpful for navigating Santander's extensive document requirements on all applications.

5. High loan amounts

The Commercial Fixed Rate Loan goes up to £5 million; the Variable Rate Term Loan has no stated ceiling. For businesses needing very large sums, Santander's business loans could be a great solution.

Disadvantages of Santander business loans

1. High minimum loan amount

Both products start at £25,001. If you need a smaller amount - say, £5,000 or £10,000 to cover a short-term gap - Santander's business loans aren't an option.

2. High minimum turnover required

Both Santander's Variable Rate and Fixed Rate business loans require your business to turn over at least £250,000 a year. This rules out a large number of small businesses and younger companies that haven't yet reached that threshold.

3. Prepayment fees apply

If you want to repay your Santander business loans early - in full or in part - you'll be charged a prepayment fee. This applies to both the Variable Rate and Fixed Rate products. The exact fee is agreed with your relationship team under the terms of your facility.

By contrast, the iwoca Flexi Loan has no early repayment fees whatsoever. Pay back early, and you simply pay less interest.

4. Slow, documentation-heavy application

Santander's lending assessment is thorough. To apply, you'll typically need to provide:

• 3 years of published accounts
• Management accounts, budgets, and projections
• 3 months of bank statements
• Personal ID for all directors/partners
• A business plan explaining why you need the loan

Santander may also request aged debtor/credit listings, ratings reports, and - for complex or highly leveraged cases - third-party due diligence. After submitting documentation, a relationship team member contacts you with further forms (assets, liabilities, income, and expenditure).

5. Rates not published upfront

Santander doesn't publish its business loan interest rates. For the Variable Rate Term Loan, the rate is an "agreed lending margin over a linked reference rate" - you'll only find out your specific rate during the application process. For the Fixed Rate Loan, an indication is given by the relationship team, but the actual rate is only confirmed 1 business day before the fixed period starts.

In contrast, iwoca publishes its starting rate (from 1.5% per month) on its website, so you know what to expect before you apply.

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Am I eligible for Santander business loans?

To apply for either Santander business loan product, your business needs to:

• Be a UK-registered business
• Have annual turnover of at least £250,000
• Be borrowing at least £25,001
• Be borrowing for a business purpose (not personal use or to fund losses)
• Hold a Santander corporate bank account

For the digital lending portal route (online applications), the criteria are stricter: you'll need to have been trading for 3+ years, be VAT-registered, have 100% UK ownership, and have no overseas subsidiaries.

What does Santander look for when lending?

Santander uses a 7-point framework to assess every loan application:

1. Character of the business: management experience, employee skills, decision-making structure, industry performance, business partner risks
2. Ability to repay: Santander calculates your debt service cover (net operating income ÷ total debt service), gearing ratio (total borrowing ÷ owner's equity), and interest cover (operating profit ÷ interest payable)
3. Margin: your risk profile determines your rate. Lower risk = lower interest
4. Purpose of loan: must be legal, must benefit the business, must not fund losses
5. Loan amount: must be realistic relative to your ability to repay. Personal investment from owners is viewed favourably
6. Repayment terms: longer terms are considered higher risk
7. Insurance/security: Santander may ask for security, a personal guarantee, or both. They'll also check you have adequate business insurance

This is a comprehensive assessment. If you're looking for a faster, lighter-touch process, alternative lenders like iwoca typically focus on recent trading data rather than ratios and projections.

How do I apply for Santander business loans?

There are two routes:

1. Digital lending portal

If your business meets the stricter online criteria (3+ years trading, VAT-registered, 100% UK ownership, no overseas subsidiaries), you can apply online for loans up to £250,000 unsecured or £2.5 million secured. You'll register on the portal with your Santander corporate bank account, provide your details, and upload documents.

2. Relationship team

For most businesses, the route is through Santander's relationship team. They'll discuss your needs, guide you through the documentation, and manage the assessment process.

After submitting your application through either route, Santander runs Know Your Customer/Business checks. A relationship team member then contacts you with an assets, liabilities, income, and expenditure form to complete.

How long does it take to get a Santander business loan?

Santander doesn't publish a specific timeline. Given the documentation requirements (3 years of accounts, budgets, projections, KYC checks, potential third-party due diligence, and relationship team follow-up), the process typically takes several weeks from application to funding.

If speed is important, iwoca offers decisions within 24 hours for most applications, with many decisions instant. Funds are available within 1 working day of accepting an offer.

Alternatives to Santander business loans

If Santander's eligibility criteria don't fit your business - or you need funding faster than their process allows - there are alternatives worth considering.

iwoca Flexi Loan

The iwoca Flexi Loan is designed for businesses that need funding quickly, without putting property at risk or navigating weeks of paperwork.

• Loan amount: between £1,000 to £1 million
• Term: 12, 24, or 60 months
• Interest: from 1.5% per month (fixed for the term of the loan)
• Fees: No fees on 12-month loans. Longer-term loans may incur a setup fee. No hidden charges
• Early repayment: No early repayment fees, ever. Pay back early and you pay less interest
• Security: Unsecured - no charge over business assets. A personal guarantee from a director is needed
• Document requirements: We typically ask for bank statements and sometimes company accounts and VAT returns. No forecasts or business plans required.
• Support: Account Manager support throughout your application and loan duration
• Top-ups: apply for more after repaying a fraction of your loan, either 33% (12-month loans) or 15% (longer terms)
• Eligibility: UK limited companies and LLPs. No minimum turnover. No minimum trading history.

Santander business loans vs iwoca Flexi Loan

Correct as of 02-06-2026

Santander may be the better fit if you need very large amounts (over £1 million), want terms longer than 5 years, or need interest-only periods to manage cash flow.

For most small and medium-sized businesses that value speed, simplicity, and keeping their business assets out of the equation, an iwoca business loan offers a faster route to funding with far less paperwork.

Apply for an iwoca business loan today →