What Is a SSAS Pension? The Plain-English Guide

At a Glance: Key SSAS Facts

What exactly is a SSAS pension?

A Small Self-Administered Scheme — universally abbreviated to SSAS — is an occupational pension trust. It is not a personal pension. It does not belong to an insurance company or investment platform. The scheme is a trust, meaning it has trustees, a trust deed, a separate bank account, and a legal identity distinct from the company that established it.

SSAS pensions have existed in the UK since 1973 and were formally governed from 6 April 2006 by the Finance Act 2004 (Part 4), which created the unified regime of “registered pension schemes.” Under this regime, a SSAS qualifies as an occupational pension scheme within the meaning of Finance Act 2004, s.150(5), established by the sponsoring employer for the benefit of its employees and directors (PTM022000). The sponsoring employer is defined in Finance Act 2004, s.150(6) as any employer who establishes or participates in the scheme.

What distinguishes a SSAS from other pension types — including the more widely known Self-Invested Personal Pension (SIPP) — is the combination of member-trustee control, multi-member pooling, and the loanback facility. These three features are covered in detail in the sections below.

For a direct side-by-side comparison of these two structures, see our cluster article SSAS vs SIPP: The Complete Comparison for UK Directors.

Who can have a SSAS?

A SSAS is only available to companies — specifically, to a limited company that acts as the sponsoring employer. This is a firm rule under Finance Act 2004, s.150(6) (PTM022000): an occupational pension scheme must be established by an employer. Sole traders and partnerships cannot establish a SSAS because there is no distinct legal employer entity.

Within that company, a SSAS can have up to 11 members. This limit is set by HMRC’s definition of a small self-administered scheme. All members must have a genuine connection to the sponsoring employer — typically as a director or bona fide employee. Family members of directors can qualify if they are genuinely employed by the sponsoring company; the employment must be real, not nominal (PTM022000; PTM027000).

In practice, the most common SSAS configurations are:

• A sole director with a SSAS for themselves and their spouse (who also works in the business)
• Two or three co-directors in the same company, each a member and trustee
• A family business with multiple generations — founder, spouse, and adult children — all employed by the company and all members of the same scheme

For more detail on family configurations and the eligibility rules, see our cluster article Family SSAS Pension Schemes: Including Family Members in Your SSAS.

How does a SSAS work in practice?

In a SSAS, the members are also the trustees. This is the defining feature. The trustees hold the scheme’s bank account, approve every investment, and are legally responsible for the scheme’s compliance with HMRC rules. They are not passive investors relying on a fund manager — they are the decision-makers.

Here is how the core mechanics work:

Contributions: The sponsoring employer makes contributions to the SSAS on behalf of each member. These contributions are a deductible business expense for Corporation Tax purposes (subject to HMRC’s wholly and exclusively test). Members can also make personal contributions, which attract tax relief at their marginal rate. The Annual Allowance for 2025/26 is £60,000 per member (Finance Act 2004, s.228, as amended by subsequent Finance Acts).

Investment: The trustees can invest the SSAS fund in a wide range of assets — commercial property, equities, bonds, cash, and more. Investments within HMRC’s registered pension rules grow free of Income Tax and Capital Gains Tax. Certain investments are prohibited by HMRC — most notably residential property (Finance Act 2004, s.174A; PTM125000 series) — and these restrictions apply equally to all registered pension schemes.

Loanback: A SSAS can lend money to the sponsoring employer. This is the feature that makes a SSAS genuinely distinctive in the UK pensions landscape. Under Finance Act 2004, s.179 and Schedule 30 (PTM123200), the loan cannot exceed 50% of the total fund value at the time of the loan, must be repaid within five years, must be secured by a first legal charge on assets of equal value, and must carry an interest rate of at least 1% above the average of the six major UK banks’ base lending rates. The interest paid flows back into the scheme. No other UK pension type permits this facility.

HMRC registration: A SSAS must be registered with HMRC as a pension scheme. Since April 2025, registration applications are submitted electronically via the Managing Pension Schemes (MPS) service (PTM163000). The scheme administrator is the HMRC-registered person or body legally responsible for tax compliance and reporting. HMRC requires the scheme administrator to be a fit and proper person (PTM153000). The scheme is registered under Finance Act 2004, s.153, once HMRC confirms that the conditions in s.154 are met (PTM031200).

What are the tax advantages of a SSAS?

A SSAS delivers the same core tax advantages as any HMRC-registered pension:

• Corporation tax relief on employer contributions. Contributions paid by the sponsoring employer reduce the company’s corporation taxable profits, subject to the wholly and exclusively test.
• Income tax relief on personal contributions. Personal contributions by members attract tax relief at their marginal rate of Income Tax.
• Tax-free investment growth. Income and capital gains within the scheme are not subject to Income Tax or Capital Gains Tax within HMRC’s registered pension rules.
• Tax-free cash at retirement. Members can take up to 25% of their fund as a tax-free lump sum (Pension Commencement Lump Sum, or PCLS), subject to a maximum of £268,275 for the 2025/26 tax year (Finance Act 2004, s.166 and the Lump Sum Allowance provisions introduced by Finance (No.2) Act 2023).
• Inheritance tax position. SSAS funds held at death are currently outside the member’s estate for Inheritance Tax purposes, though the government’s proposed changes from April 2027 will bring unspent pension funds into the estate for deaths on or after that date. Always take current professional advice on death benefit planning.

The combination of employer contribution flexibility and trustee control over investment is what makes a SSAS particularly well-suited to owner-managed limited companies.

How does a SSAS differ from a SIPP?

A Self-Invested Personal Pension (SIPP) is a personal pension operated by a provider. A SSAS is an occupational pension trust operated by its member-trustees. The practical differences that matter most to directors are:

• A SSAS can lend up to 50% of its fund to the sponsoring employer (FA 2004, s.179; PTM123200). A SIPP cannot lend to a connected employer under any circumstances.
• In a SSAS, the member-trustees directly control the bank account and investment decisions. In a SIPP, the provider holds the assets and controls the investment mandate within its approved list.
• A SSAS can pool up to 11 members’ pension funds, increasing collective buying power for property or other large investments. A SIPP is always an individual arrangement.
• A SSAS is an occupational pension scheme and requires a sponsoring employer. A SIPP can be held by any individual, including sole traders and employees.

For the full comparison across all major decision factors, read our cluster article SSAS vs SIPP: The Complete Comparison for UK Directors.

What role does a SSAS administrator play?

Every registered pension scheme must have a named scheme administrator registered with HMRC. For a SSAS, this role is typically filled by a specialist firm — not the member-trustees themselves, though technically members can act as their own scheme administrator if they meet HMRC’s fit and proper person criteria (PTM153000).

The scheme administrator is distinct from the scheme practitioner (the firm providing day-to-day operational management). Most professional SSAS providers combine both roles. Understanding the difference — and asking the right questions when selecting a provider — is essential before establishing a scheme.

For a full explanation of these roles, read our cluster article SSAS Administrator vs Practitioner: Understanding the Roles.

Worked Example: A worked SSAS scenario

A trading company with two directors — aged 50 and 47. Both are shareholders. The company turns over £800,000 per year and pays Corporation Tax at 25%.

The directors establish a SSAS. Both are members and trustees. Their specialist SSAS firm acts as the named scheme administrator with HMRC and as the professional co-trustee.

In year one, the company contributes £50,000 to the first director’s pension pot and £40,000 to the second director’s — a total company contribution of £90,000. Both contributions are within the Annual Allowance for each member. The company deducts the full £90,000 as a business expense, saving approximately £22,500 in Corporation Tax (at 25%).

Three years later, the combined SSAS fund has grown to £380,000. The directors identify a commercial property — a unit on a local business park — priced at £220,000. The scheme borrows £80,000 from a bank (using the SSAS’s permitted borrowing facility, subject to HMRC rules), and the trustees purchase the property. The company, which previously paid rent to a third-party landlord, now pays rent to the SSAS. That rental income accumulates inside the pension, free of Income Tax.

In year four, the company needs £150,000 to fund a contract. The SSAS fund (excluding the property) is now £270,000 in cash and liquid assets. The trustees approve a loanback: £135,000 (exactly 50% of the eligible fund under Finance Act 2004, s.179; PTM123200) is lent to the company at the prescribed minimum interest rate, secured by a first charge on company assets. The loan is repayable over five years in equal annual instalments. The interest — which flows back to the SSAS — boosts the members’ pension funds.

This example is for educational illustration only. Individual circumstances vary. Not financial advice.

Frequently Asked Questions

What is a SSAS pension in simple terms?

A SSAS — Small Self-Administered Scheme — is an occupational pension trust set up by a limited company for its directors and key employees. The members are also the trustees, which means they control where the pension money is invested, including in commercial property and as a loan to the sponsoring company. It is registered with HMRC and carries the same core tax advantages as other registered pensions.

Who can set up a SSAS?

Any UK limited company can establish a SSAS as the sponsoring employer (Finance Act 2004, s.150(6); PTM022000). Sole traders and partnerships cannot. The members of the scheme must be connected to the sponsoring employer — typically as directors or genuine employees.

How many people can be in a SSAS?

A SSAS can have up to 11 members. All members must be connected to the sponsoring employer. Most SSAS schemes operate with between 2 and 6 members in practice.

What makes a SSAS different from a SIPP?

The three defining differences are: (1) a SSAS can lend up to 50% of its fund to the sponsoring employer — a SIPP cannot; (2) member-trustees hold direct control of the bank account and investments in a SSAS — in a SIPP, the provider holds custody; and (3) a SSAS allows up to 11 members to pool their pension funds — a SIPP is always an individual arrangement.

What can a SSAS invest in?

A SSAS can invest in commercial property (including the company’s own trading premises), equities, bonds, cash, and other permitted assets. Residential property is prohibited for all registered pension schemes under Finance Act 2004, s.174A. For a full breakdown of investment rules, see our SSAS Investment Rules guide.

What is the Annual Allowance for a SSAS in 2025/26?

The Annual Allowance for pension contributions is £60,000 per member for the 2025/26 tax year (Finance Act 2004, s.228, as amended). This applies equally to SSAS and SIPP arrangements. Higher earners may be subject to the Tapered Annual Allowance.

When can I access my SSAS pension?

The normal minimum pension age is currently 55 (since 6 April 2010). It will increase to 57 on 6 April 2028 (PTM062100; Finance Act 2004, s.279 as amended by Finance Act 2022). Members who reach 55 before 6 April 2028 may retain certain protections — take current professional advice on your specific position.

Is a SSAS FCA regulated?

No. A SSAS is registered with HMRC as a registered pension scheme under the Finance Act 2004 and is overseen by The Pensions Regulator. It is not regulated by the FCA. The scheme administrator must be a fit and proper person as defined by HMRC (PTM153000). If you require investment advice, you should engage a separately FCA-regulated independent financial adviser.

References

• Finance Act 2004, s.150(5) — Definition of occupational pension scheme; SSAS type classification
• Finance Act 2004, s.150(6) — Sponsoring employer definition
• Finance Act 2004, s.153–154 — Registration conditions and procedure
• Finance Act 2004, s.166 — Pension Commencement Lump Sum authorisation
• Finance Act 2004, s.174A — Prohibition on residential property investments
• Finance Act 2004, s.179 & Schedule 30 — Loanback: 50% limit, 5-year term, interest rate, security (PTM123200 confirmed)
• Finance Act 2004, s.228 — Annual allowance
• Finance Act 2004, s.279 (as amended by Finance Act 2022) — Normal minimum pension age 55 → 57
• Finance (No.2) Act 2023 — Lump Sum Allowance (£268,275 PCLS maximum)
• PTM022000 — Occupational pension scheme definition; sponsoring employer; s.150(6)
• PTM027000 — Connected persons definition
• PTM031200 — Conditions for registration; FA 2004 ss.153, 154, 158, 164, 270
• PTM062100 — Normal minimum pension age: 55 currently; 57 from 6 April 2028
• PTM123200 — Loanback rules: 50% limit, 5-year term, interest ≥ 1% above average base rate, first charge security
• PTM153000 — Scheme administrator fit and proper person test
• PTM163000 — Pension Scheme Return via Managing Pension Schemes (MPS) service

Disclaimer: This article is for educational purposes only and does not constitute financial advice. SSAS pensions are corporate pension schemes registered with HMRC and overseen by The Pensions Regulator (TPR), and do not require FCA regulation. Tax rules are subject to change and depend on individual circumstances. The information in this article is based on our understanding of HMRC rules for the 2025/26 tax year.