What is a SSAS pension? A plain-English guide

The short version

A SSAS is a pension your own company sets up and you, as a director, help run. Because the members are usually also the trustees, you decide how the pot is invested — within the rules HMRC sets for registered pension schemes.

Who actually uses one?

SSAS schemes are built for company directors and family businesses, not for the general saver. They are most attractive when:

You run a UK limited company and want a pension you control.
You want the pension to own the commercial premises your business trades from.
You want the scheme to lend money back to the company (a "loanback"), within HMRC limits.
You want to pool several family members’ pensions into one scheme.

What you give up

That control comes with responsibility: more administration, professional trustee/administrator costs, and strict rules. Getting a loanback or property purchase wrong can trigger severe unauthorised-payment tax charges.

Related guides

Compare it with the personal alternative in SSAS vs SIPP, and if you are a high earner check how the tapered annual allowance limits what you can pay in.

Key figures

Scheme type	Occupational (employer) pensionSet up by a sponsoring limited company
Typical membership	Up to ~11 membersUsually directors / family in the business
Can hold commercial property	YesSubject to scheme rules and HMRC limits
Can lend to the sponsoring employer	Yes — within strict limitsSecured loanback, capped and time-limited

Scheme type

Occupational (employer) pensionSet up by a sponsoring limited company

Typical membership

Up to ~11 membersUsually directors / family in the business

Can hold commercial property

YesSubject to scheme rules and HMRC limits

Can lend to the sponsoring employer

Yes — within strict limitsSecured loanback, capped and time-limited

Frequently asked questions

Who can set up a SSAS?

A SSAS is normally set up by a UK limited company for its directors and senior employees. Without a sponsoring employer, a SIPP is the usual self-invested alternative to look at.

Is a SSAS better than a SIPP?

Neither is "better" — they suit different situations. A SSAS shines for company directors who want to pool funds and invest in their own business premises; a SIPP is simpler and works for individuals. See our SSAS vs SIPP guide.

How many members can a SSAS have?

SSAS schemes are deliberately small, often capped at around 11 members. Larger groups usually need a different pension structure.