Property Investment Through a SIPP or SSAS

If you are using a SIPP or SSAS, you are playing with one of the few real tax shelters left. Put commercial property in there and it works. Put anything "capable of being used as a dwelling" in there and HMRC hits you with up to 55-70% tax charges.

1. What SIPPs/SSAS can and cannot buy

Only commercial, never residential

A registered pension scheme can invest in commercial property: offices, retail, industrial, warehouses, and mixed-use where the commercial element predominates.

Under Finance Act 2004 Part 4 and HMRC's taxable property rules, residential property and most tangible moveable assets are "taxable property".

HMRC defines residential very widely: anything "capable of being used as a dwelling" counts, including BTL houses/flats and most holiday lets.

If your SIPP/SSAS directly holds residential taxable property:

You trigger unauthorised payment charges:

40% unauthorised payment charge on the member,

Possible extra 15% surcharge,

Scheme sanction charge up to 40% on the scheme.

In practice the combined impact can be 55%+ of the amount involved, and in some scenarios up to about 70% when ongoing deemed income charges are factored in.

So your guide should say bluntly: no residential inside SIPP/SSAS, unless you want HMRC to nuke the pension.

2. Core SIPP rules for commercial property

A SIPP is a registered pension scheme under Finance Act 2004 with wide investment powers but strict taxable-property limits.

For commercial property:

The SIPP can buy commercial property outright or as a share with:

You personally or your company, or

Other SIPPs/SSASs.

The SIPP can borrow up to 50% of the net asset value of the scheme at the time of borrowing.

HMRC cap is 50% of net assets; the lender's LTV (say 70-75% of property value) may be stricter, and the lower of the two applies.

Example (from current guidance):

SIPP assets: GBP 400,000.

Max borrowing: GBP 200,000 (50% of net assets).

If the property costs GBP 600,000 and a lender will go to 70% LTV (GBP 420,000), the HMRC limit still caps you at GBP 200,000 borrowings, so the SIPP must put in GBP 400,000 cash plus costs.

Tax treatment inside the SIPP

Rental income from the commercial tenant is received gross in the SIPP and grows free of income tax and corporation tax.

Capital gains on the commercial property within the SIPP are free of CGT.

Connected-party transactions are allowed:

Your SIPP can buy your company's trading premises or vice versa, as long as the deal is at market value and any lease is on arm's-length terms at a full market rent.

Get the valuation wrong or undercharge rent and HMRC can treat the shortfall as an unauthorised payment.

3. SSAS: more flexible, same key limits

A SSAS is a small self-administered scheme usually set up for one employer / director group. It is also a registered pension scheme under Finance Act 2004.

Commercial property rules:

Same 50% total borrowing cap of scheme net assets under HMRC rules.

In practice, you again hit the lower of:

50% of scheme net assets, and

Lender's LTV (often 70-75% of the property value).

Some marketing talks about SSAS "borrowing 100%" but read the small print:

You can sometimes structure deals with third-party guarantees or multiple schemes/owners where the overall project is 100% funded, but the SSAS itself is still bound by the 50% of net assets borrowing limit.

SSAS has extra flex versus many SIPPs:

Easier co-investment with your limited company or other directors' pensions.

Ability to make secured loans to the sponsoring employer within strict limits and loanback rules (not a property purchase but often sold in the same conversations).

The big red line is the same: no direct residential taxable property, or the unauthorised payment regime bites. Finance Act 2004 Sch 29A and HMRC PTM125200 / PTM125000 spell this out.

4. Process and costs: how a SIPP/SSAS purchase actually works

Process

Check scheme rules and provider

Not every SIPP provider allows direct commercial property. Many "platform SIPPs" only want funds and listed securities.

Find property and agree price

Must be clearly commercial in HMRC terms (office, shop, industrial, majority commercial mixed-use).

Valuation and due diligence

RICS valuation to evidence market value, especially for connected-party deals.

Scheme trustee / provider instructs solicitor

The pension scheme trustee is the buyer.

You personally are not on the title.

Completion and lease

Tenant signs a commercial lease with the SIPP/SSAS (possibly your own trading company).

Rent is paid into the pension, at market rate.

Costs

Typical current ranges:

SIPP property admin:

Initial property acquisition fees, plus annual property administration: often in the GBP 500-2,000 per year ballpark depending on provider and complexity.

SSAS:

Establishment: roughly GBP 1,500-3,000.

Ongoing admin, reporting, and property work: generally GBP 1,000-2,000 per year.

Transaction costs:

Usual legal, valuation, SDLT, survey etc, plus possibly VAT issues depending on the property and TOGC status.

Given those admin costs, SIPPs/SSASs usually only make sense for meaningful lot sizes, not a GBP 60k lock-up.

5. Lease to your own business: why this can work

The classic play your guide should explain:

Your SIPP/SSAS buys your trading premises (for example a small office or workshop).

Your operating company then leases the premises from the pension at a full market rent.

Tax consequences:

Your company's rent is a tax-deductible business expense, reducing corporation tax.

The rent arrives in the SIPP/SSAS tax-free and grows inside the pension wrapper.

The Registered Pension Schemes and restriction of employer relief rules sit in the background for employer contributions, but arm's-length rent on commercial property is a well-trodden, HMRC-recognised route when structured properly under Finance Act 2004.

This is one of the few situations where you can effectively turn rent you were paying anyway into pension contributions without touching your personal cashflow.

6. What forums get wrong about SIPP/SSAS property

The big myths to kill in your PropertyKiln guide:

"You can wrap your BTLs in a SIPP/SSAS for tax-free rent."

Direct residential is taxable property under Finance Act 2004 Sch 29A; HMRC guidance makes clear that anything capable of use as a dwelling is caught.

Expect combined unauthorised payment and scheme sanction charges of 40-55%+, potentially more over time.

"Serviced accommodation / holiday lets are commercial so they're fine."

HMRC's test is not "does it make money?" but "is it capable of being used as a dwelling?". Most SA and holiday lets are and so they fall on the residential side unless very tightly structured.

"SSAS can borrow 100% so you can buy without pension cash."

HMRC borrowing cap is still 50% of net scheme assets; any talk of "100%" is about creative structures with extra security, not free leverage.

"SIPP/SSAS property is outside your estate so solves IHT."

Current commentary notes that while pensions are generally outside the estate, there is increased scrutiny of large SIPP commercial holdings and beneficiary structures; and from 2027 some rule changes are tightening treatment in edge cases.

Even where IHT treatment remains favourable, the liquidity problem of a big illiquid shed in your pension is real.

"You can DIY this with any cheap SIPP."

Many mainstream SIPPs do not support direct property at all.

Those that do expect you to pay for specialist advice, proper valuations, and ongoing admin. Cutting corners is how you drift into unauthorised-payment territory.

The line for PropertyKiln is:

Use SIPP/SSAS to hold clean commercial premises you understand, ideally your own trading premises. Do not use them as a backdoor wrapper for BTL houses or holiday lets. The Finance Act 2004 taxable-property rules and unauthorised payment regime are not grey. HMRC has spelled out the penalties, and they are brutal.

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