SIPP Commercial Property Mortgage: Buy Property Through Your Pension

Buying commercial property through a Self-Invested Personal Pension (SIPP) or Small Self-Administered Scheme (SSAS) is one of the most tax-efficient investment strategies available to UK business owners and property investors. Your pension fund purchases the property, borrows commercially to fund the balance, and any rental income grows tax-free within the pension wrapper.

For business owners who lease commercial premises, this strategy is particularly powerful. Instead of paying rent to an external landlord, you pay market rent to your own pension, building your retirement fund while your business occupies suitable premises.

At Commercial Mortgages Broker, we arrange SIPP and SSAS commercial mortgages with lenders who understand these structures. This guide explains how it works, the tax advantages, lender requirements, and the practical steps to make it happen.

How SIPP Commercial Property Investment Works

The basic structure is straightforward, though the execution requires careful coordination between your pension administrator, broker, solicitor, and lender.

The Core Concept

1. Your SIPP (or SSAS) pension fund has accumulated cash from contributions and investment growth
2. The pension fund uses its cash as the deposit to purchase a commercial property
3. A commercial mortgage within the SIPP funds the balance of the purchase price
4. The property is owned by the SIPP trustees on behalf of the pension fund
5. Rental income is paid into the pension fund, growing tax-free
6. The mortgage is serviced from rental income within the pension

SIPP vs SSAS: Key Differences

Feature	SIPP	SSAS
Type	Individual pension	Employer-sponsored scheme
Members	Single member	Up to 11 members (typically company directors)
Maximum borrowing	50% of net fund value	50% of net fund value
Pooling resources	No (individual fund)	Yes (members pool contributions)
Loanback to employer	Not permitted	Permitted (up to 50% of fund)
Setup complexity	Lower	Higher
Running costs	Lower	Higher
Best for	Individual investors	Business owner-directors

SSAS schemes offer additional flexibility, particularly the ability to pool multiple directors' pension funds and lend back to the sponsoring employer. However, they are more complex and expensive to establish and administer.

Tax Advantages of SIPP Property Purchase

The tax efficiency of holding commercial property within a pension is the primary driver for this strategy.

Rental Income

All rental income received by the SIPP is tax-free within the pension fund. If you pay £30,000 per year in rent to your SIPP, the full amount grows within your pension without income tax deduction. Outside a pension wrapper, you would pay income tax at your marginal rate (20%, 40%, or 45%) on the same rental income.

Capital Gains

When the SIPP eventually sells the property, any capital gain is tax-free within the pension. Commercial property has historically appreciated in value, making this a significant advantage over personal or company ownership where Capital Gains Tax applies.

Corporation Tax Relief on Contributions

Employer contributions to a SIPP or SSAS used to fund the property purchase are deductible against Corporation Tax. A company contributing £50,000 to a director's SIPP saves £12,500 in Corporation Tax at the current 25% rate.

Rent as a Business Expense

If your business occupies the SIPP-owned property, the rent paid to the SIPP is a legitimate business expense, deductible against Corporation Tax. You are effectively transferring money from your taxed business income to your tax-free pension.

Mortgage Interest

Mortgage interest payments within the SIPP reduce the net income of the pension fund but do not create a tax liability because the pension fund is tax-exempt.

The Combined Effect

Consider a business owner paying £30,000 annual rent on commercial premises:

**Without SIPP**: Rent is a business expense (Corporation Tax saving of £7,500). The landlord receives the £30,000 and pays income tax.

**With SIPP**: Rent is still a business expense (same £7,500 Corporation Tax saving). The rent goes to your pension fund, tax-free. Over 20 years, £600,000 accumulates in your pension (before investment growth), compared to £0 pension benefit if paying an external landlord.

Borrowing Rules and Limits

SIPPs and SSASs can borrow to fund property purchases, but within strict HMRC rules.

Maximum Borrowing

The pension fund can borrow up to **50% of the net value of the fund** at the time of borrowing. This is a hard limit set by HMRC.

**Example**: If your SIPP fund is worth £300,000, you can borrow up to £150,000, giving total purchasing power of £450,000.

Borrowing Must Be From a Regulated Lender

The mortgage must be from an FCA-regulated lender or bank. You cannot borrow from connected parties, friends, or family.

Term and Repayment

SIPP mortgages are typically shorter term than standard commercial mortgages:

• Typical term: 10-15 years (some lenders offer up to 20-25 years)
• Repayment basis: Capital and interest is more common than interest-only for SIPP mortgages
• Age restrictions: The mortgage term must typically end before the oldest member reaches 75

What You Cannot Do

• Borrow more than 50% of the net fund value
• Use the property as residential accommodation (including holiday lets)
• Allow connected persons to use the property for residential purposes
• Purchase residential property through a SIPP (commercial property only)

Which Commercial Properties Can a SIPP Buy?

SIPPs can invest in any commercial property that qualifies under HMRC rules. This includes:

Permitted Property Types

• Offices
• Industrial units and warehouses
• Retail shops and units
• Land (with or without planning permission)
• Agricultural land and buildings
• Pubs and hotels (as commercial trading premises)
• Care homes
• Mixed-use property where the commercial element is predominant
• Garages and parking spaces used commercially

Not Permitted

• Residential property (houses, flats, apartments)
• Holiday lets or furnished holiday lettings
• Any property used for residential purposes
• Mixed-use property where the residential element dominates

The residential property restriction is the most important rule. Breaching it creates a tax charge of up to 55% of the property value. If you are unsure whether a property qualifies, take advice from your pension administrator and a specialist tax adviser before proceeding.

Lender Criteria for SIPP Mortgages

Not all commercial mortgage lenders will lend to SIPP structures. Those that do have specific requirements.

Standard Requirements

• LTV: Typically 50% maximum (aligned with HMRC borrowing limit)
• Interest rates: Generally 0.5-1% above standard commercial mortgage rates
• Term: 10-15 years standard
• Minimum loan: Often £50,000-£100,000
• Security: First legal charge on the property
• Pension administrator: Must be an HMRC-registered SIPP or SSAS provider

What Lenders Assess

• Fund value: Sufficient to provide the deposit plus costs
• Rental income: The property must generate sufficient income to service the mortgage within the pension
• Tenant covenant: If the property is let to a connected company, the business must be financially strong enough to pay the rent
• Property quality: Standard commercial property assessment applies
• Pension administrator quality: Lenders prefer working with established SIPP providers

Connected Party Transactions

If your business is the tenant of the SIPP-owned property, this is a connected party transaction. HMRC requires the rent to be at market value. A RICS-qualified surveyor must confirm the market rent, and the lease must be on standard commercial terms.

Lenders are comfortable with connected party leases provided the tenant business is financially strong and the rent is at or below market level.

Step-by-Step Process

Step 1: Establish or Review Your SIPP/SSAS

If you do not already have a SIPP or SSAS, establish one with a provider that permits commercial property investment. Not all SIPP providers allow direct property investment, so this is an essential first step.

If you have an existing SIPP, check that the provider permits commercial property and borrowing.

Step 2: Assess Your Purchasing Power

Calculate your fund value and therefore your maximum borrowing:

• Fund value x 1.5 = approximate maximum purchase price (accounting for 50% borrowing plus the fund providing the balance)
• Deduct estimated purchase costs (SDLT, legal fees, valuation, arrangement fee)

Step 3: Identify the Property

Find a suitable commercial property within your budget. If you plan to occupy it through your business, ensure it meets your operational requirements and is lawful commercial use.

Step 4: Instruct Your Broker

A specialist commercial mortgage broker identifies lenders willing to lend to your SIPP structure and at the best available terms. The broker submits the application with all required documentation.

Step 5: Obtain a Market Rent Valuation

If your business will be the tenant, instruct a RICS surveyor to confirm the market rent. This is required by HMRC for connected party transactions.

Step 6: Coordinate With Your SIPP Administrator

The SIPP administrator manages the legal process on behalf of the pension trustees. They instruct solicitors, sign documents, and ensure all HMRC requirements are met. This coordination adds time and complexity to the process.

Step 7: Complete the Purchase

The SIPP trustees (through the administrator) complete the purchase. The mortgage is in the name of the SIPP trustees. The legal charge is registered against the property.

Step 8: Establish the Lease

If your business will occupy the property, a formal lease is drawn up at the market rent established by the surveyor. The business pays rent to the SIPP.

Costs of SIPP Property Purchase

SIPP property transactions involve additional costs beyond a standard commercial purchase:

Cost	Typical Amount
SIPP setup (if new)	£500-£2,000
Annual SIPP administration	£500-£2,000
Property holding charge (annual)	£500-£1,500
RICS market rent valuation	£500-£1,500
SDLT	Standard rates apply
Legal fees (SIPP solicitor)	£3,000-£8,000
Mortgage arrangement fee	1-2% of loan
Valuation fee	£1,500-£4,000

These costs are paid from the SIPP fund, not from your personal funds.

Common Pitfalls

1. Insufficient fund value: The fund must cover the deposit plus all purchase costs. Underestimating costs can scupper the deal
2. Wrong SIPP provider: Not all providers permit property investment. Transferring between providers takes time
3. Residential property trap: Purchasing property that HMRC classifies as residential triggers severe tax penalties
4. Non-market rent: Setting rent above or below market value for connected party transactions breaches HMRC rules
5. Timing: SIPP property transactions take longer than standard purchases. Allow 10-16 weeks minimum
6. Liquidity: Property is illiquid. Once your pension is invested in a building, accessing the funds before sale is difficult

Is SIPP Property Right for You?

SIPP commercial property investment works best when:

• You are a business owner paying rent on commercial premises
• Your SIPP has sufficient funds to provide the deposit and costs
• The property generates strong rental income relative to the mortgage
• You have a long time horizon (10+ years until you need to access the pension)
• You understand that pension property is illiquid and cannot be easily realised

It may not be suitable if:

• Your pension fund is small relative to the property cost
• You need flexibility to access the funds in the short term
• The property is residential or has residential elements
• Your business's ability to pay rent is uncertain

[Contact us](/contact) to discuss whether a SIPP commercial property mortgage is right for your situation.

*Written by Matt Lenzie, Founder of Commercial Mortgages Broker. Ex-Lloyds Bank & Bank of Scotland.*