A Small Self-Administered Scheme (SSAS) is one of the most powerful pension structures available to small business owners in the UK. It combines the tax advantages of a pension with significant control over investments — including the ability to invest directly in your own business premises and even lend money to your company. But that power comes with responsibility: SSASs carry real administrative obligations and penalties for breaching HMRC rules.
SSAS vs SIPP — Key Comparison
| Feature | SSAS | SIPP |
|---|---|---|
| Structure | Occupational pension (trust) | Personal pension (contract) |
| Employer sponsorship | Required — limited company | Not required |
| Members | Up to ~11 (typically directors) | Individual (one per SIPP) |
| Members = Trustees | Usually yes | No |
| Lend to employer | Yes (up to 50% of assets) | No |
| Invest in commercial property | Yes, including employer-occupied | Yes, but cannot lend to employer |
| Annual allowance | £60,000 or 100% earnings (2026/27) | Same |
| HMRC reporting | Annual pension scheme return | Provider reports on your behalf |
Investment Powers of an SSAS
An SSAS can invest in a broader range of assets than most personal pensions:
Commercial property: An SSAS can purchase commercial property — including a building used by the sponsoring employer for its business. The rent paid by the employer to the SSAS is deductible for corporation tax and grows inside the pension tax-free. This is one of the SSAS’s most popular features for business owners who own or plan to own their premises.
Loans to the sponsoring employer: Up to 50% of net SSAS assets can be loaned to the company, subject to:
- A first charge on security equal to the loan value
- Interest charged at 1% above the official HMRC rate
- Maximum term of 5 years (including repayment schedule)
Other investments: Stocks, shares, bonds, commercial vehicles, plant and machinery (as investments via the scheme).
Investments that are not allowed: Residential property, tangible moveable property (antiques, wine, classic cars), and loans to members or connected parties (other than via the permitted employer loan rules).
Employer and Member Contributions
Contributions to an SSAS receive the same tax treatment as any other registered pension:
- Employer contributions: corporation tax deductible (subject to being wholly and exclusively for trade)
- Employee contributions: income tax relief in the usual way
- Annual allowance: £60,000 per member in 2026/27 (or 100% of relevant earnings, whichever is lower)
- Money Purchase Annual Allowance applies if any member accesses pension flexibly: £10,000
Running an SSAS: Governance Requirements
SSASs require active management. As a member-trustee you are responsible for:
- Annual pension scheme return to HMRC (using HMRC’s Pension Schemes Online service)
- Annual accounts for the scheme
- Event reporting — any scheme-specific events must be reported to HMRC
- Ensuring all investments comply with HMRC investment rules
- Administering member benefits at retirement or death
Most SSAS operators engage a professional SSAS administrator to handle compliance. Annual administration costs typically range from £1,500 to £3,000+ per year depending on complexity.
Is an SSAS Right for You?
An SSAS may be worth considering if:
- You own or plan to own commercial property that your business uses
- Your company has a short-term financing need and a clean balance sheet for security
- You have multiple directors and want to make collective pension investment decisions
- You want maximum investment control alongside pension tax efficiency
If you are a sole trader, or simply want more investment choice than a standard workplace pension — a SIPP is simpler and equally powerful in most respects.