SSAS Pension Glossary: Every UK Term Defined

Every SSAS term, defined in plain English

SSAS pensions come with their own vocabulary — some of it lifted directly from HMRC’s Pensions Tax Manual, some of it pensions-industry shorthand. This glossary defines every term you’ll meet in SSAS paperwork, adviser conversations and regulatory documents, in 1–3 sentences each.

This SSAS pension glossary defines every key term you'll meet running or considering a UK Small Self-Administered Scheme. From Annual Allowance to Vesting, each entry is a 1–3 sentence plain-English definition with a link to the relevant detailed guide. Bookmark this page as your quick reference whenever you encounter SSAS terminology in pension paperwork, HMRC manuals or adviser conversations.

By Mike Holt, Operations Director, Holtram TLPI Ltd · HMRC-registered SSAS scheme administrator (HMRC ref A0140182). Established 2003

Last updated: June 2026 · 9 min read · UK 2026/27 tax year

A – D

Annual Allowance: The maximum total pension contributions a member can make tax-efficiently in a tax year (£60,000 for 2026/27, tapered for adjusted income above £260,000). See SSAS Contribution Limits.
Authorised Payment: A payment by the SSAS that HMRC permits under the Pensions Tax Manual. Anything else is an unauthorised payment and triggers tax charges of up to 70%.
Beneficiary: A nominated recipient of SSAS death benefits. Beneficiaries are chosen by the member via a beneficiary nomination form held by the scheme administrator.
Carry-Forward: The ability to use unused annual allowance from the previous three tax years, in addition to the current year’s £60,000. Allows large catch-up contributions.
Connected Party: A person or entity related to a SSAS member (e.g., spouse, business partner, controlled company). HMRC restricts transactions between a SSAS and connected parties.
Defined Benefit (DB) Transfer: Moving a final-salary pension into the SSAS. Above a Cash Equivalent Transfer Value of £30,000, FCA-regulated advice is mandatory.
Drawdown: The method of taking income from a pension after age 55 (rising to 57 in April 2028). SSAS supports flexi-access drawdown.

E – L

Employer Loan (Loanback): A loan from the SSAS to the sponsoring employer under HMRC’s five-rule framework. Capped at 50% of net scheme assets. See SSAS Loanback Rules.
Finance Act 2004: The primary UK legislation governing registered pension schemes including SSAS. Schedule 30 sets out the loanback conditions.
FCA (Financial Conduct Authority): UK regulator of personalised financial advice. Does not regulate SSAS schemes themselves — only advice about whether to use one. See Who Regulates SSAS Pensions.
HMRC Registration: Approval from HMRC that gives a SSAS its tax-advantaged status. Required before contributions or transfers can be made.
Inheritance Tax (IHT): UK death-estate tax. SSAS funds currently sit outside the estate for IHT purposes — but this changes from April 2027.
Lifetime Allowance (LTA): Historical cap on total pension savings; abolished from 6 April 2024 and replaced by the Lump Sum Allowance regime.
Loanback: Shorthand for an Employer Loan (above). The most-asked SSAS topic and a defining commercial feature.

M – R

Member: An individual whose pension benefits are held in the SSAS. Most SSAS schemes have 1–11 members, all of whom are usually trustees too.
Money Purchase Annual Allowance (MPAA): A reduced annual allowance (£10,000) that applies once a member has flexibly accessed pension benefits.
Net Asset Value (NAV): The gross market value of all SSAS assets less existing scheme liabilities. The base for the loanback 50% test.
Occupational Pension Scheme: A pension set up by an employer for its employees. SSAS is an occupational scheme — not a personal pension.
Pensions Tax Manual (PTM): HMRC’s comprehensive online manual of pension tax rules. All SSAS-specific rules sit in PTM120000 (investments) and PTM121000 (loanbacks) and surrounding chapters.
Pension Scheme Tax Reference (PSTR): HMRC’s unique identifier for a registered pension scheme. Issued at registration; used on all HMRC returns.
Practitioner: A person authorised to act on behalf of the scheme administrator on day-to-day HMRC matters. Different from the administrator. See Admin vs Practitioner.

S – V

Scheme Administrator: The HMRC-required role responsible for all SSAS tax compliance and returns. Must be HMRC-registered; usually a professional firm.
Settlor: The sponsoring employer (the limited company) that establishes the SSAS via the trust deed.
Small Self-Administered Scheme (SSAS): An HMRC-registered occupational pension trust, set up by a UK limited company for its directors and key employees, with members as trustees. Up to 11 members.
Sponsoring Employer: The limited company that establishes and funds the SSAS. The only party to whom the SSAS can lend under the loanback rules.
Tax-Free Lump Sum (PCLS): Up to 25% of the pension fund can be taken as a tax-free lump sum from age 55 (rising to 57 in April 2028), subject to the Lump Sum Allowance.
Taxable Property: HMRC’s category of asset a SSAS cannot hold: residential property, classic cars, art, fine wine, jewellery, etc. Holding triggers up to 70% tax. See Investment Rules.
The Pensions Regulator (TPR): UK regulator of pension scheme administration and trustee conduct. Co-regulates SSAS schemes with HMRC.
Trustee: A person with legal control of SSAS assets. In a SSAS, members are usually also trustees — the defining feature versus a SIPP.
Unauthorised Payment: A SSAS payment outside HMRC’s permitted list. Triggers an unauthorised payment charge (40% on member) and scheme sanction charge (15–40% on scheme).
Vesting: The point at which a pension benefit becomes payable to the member — usually at age 55 (rising to 57 in 2028) or earlier ill-health.

Most-looked-up

Top 5 SSAS terms

Loanback — loan to sponsoring employer
Annual Allowance — £60,000 contribution limit
Scheme Administrator — HMRC-required role
PTM — the HMRC rule manual
Authorised Payment — what HMRC permits

Avoid the confusion

SSAS vs SIPP at a glance

SSAS = occupational, company-led, up to 11 members
SIPP = personal, individual-owned
Only SSAS can loan to sponsoring employer
SSAS members = trustees (SIPP holder has no trustee role)
SSAS regulated by TPR + HMRC; SIPP by FCA

Frequently asked questions

How is a SSAS different from a SIPP?

A SSAS is an occupational pension scheme set up by a UK limited company for its directors; a SIPP is a personal pension owned by an individual. The defining commercial difference is that only a SSAS can lend back to its sponsoring employer.

Who regulates a SSAS?

The Pensions Regulator (TPR) and HMRC. The FCA does NOT regulate SSAS schemes themselves — only personalised advice about whether to use one.

Is a SSAS the same as a self-invested personal pension?

No. A SSAS is an occupational pension trust established by a company for its members. A SIPP is a personal pension product owned by one individual. They sit under different parts of the UK pension rules.

What does PTM stand for?

Pensions Tax Manual — HMRC's official online reference manual for all UK pension tax rules. SSAS-specific rules sit in PTM120000 (investments) and PTM121000 (loanbacks).

What is the difference between a scheme administrator and a scheme practitioner?

The scheme administrator is the HMRC-registered party legally responsible for scheme compliance. A practitioner is authorised to act on behalf of the administrator for day-to-day HMRC matters but does not hold the legal responsibility.

What does 'authorised payment' mean?

An authorised payment is a SSAS payment that HMRC permits under the Pensions Tax Manual — for example, an authorised employer loan, an annual benefit payment to a member, or a tax-free lump sum at retirement. Anything else is an unauthorised payment.

Sources & references

Disclaimer: This article is for educational purposes only and does not constitute financial advice. SSAS pensions are corporate occupational pension schemes registered with HMRC and overseen by The Pensions Regulator (TPR); they do not fall under FCA regulation. For personalised advice, consult a separately FCA-authorised independent financial adviser.

SSAS Pension Glossary: Every UK SSAS Term Defined