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SETUP, GOVERNANCE & EXIT

How Does a SSAS Work? Setup, Trustees, and Exit Explained

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Last updated: April 2026

UK 2025/26 tax year

How a SSAS is set up and governed

Setting up a SSAS involves two distinct phases: establishing the scheme as a legal trust (typically four weeks) and registering it with HMRC via the Managing Pension Schemes (MPS) service (typically a further 12 weeks), giving a total of around four to five months from instruction to a fully operational scheme (PTM163000). Once registered, the scheme is governed by its member-trustees under trust law and HMRC’s registered pension rules — principally the Finance Act 2004, Part 4. This hub covers the complete lifecycle of a SSAS: from the first conversation with an administrator through to trustee duties in operation, pension transfers in, benefit access at retirement, and the formal process of winding a scheme up.

At a Glance: SSAS Lifecycle Key Facts

StageKey factSource
Legal setupApproximately 4 weeks for trust deed, trustee appointments, bank accountPTM163000 (MPS registration process)
HMRC registrationApproximately 12 weeks via Managing Pension Schemes (MPS) servicePTM163000
Total timeline to operational schemeApproximately 4–5 monthsBased on above
DB transfer advice thresholdFCA-regulated independent financial advice required if transfer value exceeds £30,000Pension Schemes Act 2015, s.48; FCA COBS 19.1
Trustee duties sourceTrust law (Trustee Act 2000); Finance Act 2004, Part 4; Pensions Act 2004PTM (general); TPR guidance
Normal minimum pension age55 currently; 57 from 6 April 2028PTM062100
Winding up timeline6–18 months depending on asset complexityPTM (general)
HMRC notification on wind-upRequired — via Managing Pension Schemes (MPS) servicePTM163000; PTM155000

The SSAS lifecycle

From setup to wind-up — the four phases of a SSAS

1

Legal establishment (~4 weeks)

Trust deed drafted and signed by all trustees, trustee appointment documents completed, scheme bank account opened. The most documentation-intensive phase.

2

HMRC registration (~12 weeks)

Application submitted via the Managing Pension Schemes (MPS) service. No contributions, transfers, or investments can be made until HMRC confirms registration and issues the PSTR number.

3

Ongoing governance

Member-trustees operate the scheme under trust law and Finance Act 2004. Annual Pension Scheme Returns, event reporting to HMRC, trustee investment decisions, and scheme accounts.

4

Wind-up (6–18 months when needed)

Formal trustee resolution, TPR notification, asset realisation, liability settlement, final accounts, fund distribution to members, and HMRC deregistration.

How long does it take to set up a SSAS?

Setting up a SSAS takes around four to five months in total. This is not a process that can be rushed or done in a matter of days — and understanding why helps directors plan effectively.

The setup process has two distinct phases:

Phase 1 — Legal establishment (approximately 4 weeks). Your SSAS administrator collects information about all proposed members, the sponsoring employer, and any existing pensions to be transferred. The trust deed and scheme rules are then drafted and reviewed. Once executed (signed by all trustees), the bank account is opened — this requires certified identity documents for each trustee, as the bank must conduct anti-money-laundering checks. Bank account opening typically takes 7–14 days.

Phase 2 — HMRC registration (approximately 12 weeks). Once the trust deed is executed, the scheme administrator submits the registration application electronically via HMRC’s Managing Pension Schemes (MPS) service (PTM163000). HMRC’s current processing standard for new pension scheme registrations is 8–12 working weeks. Complex applications or periods of high HMRC volume can extend this further. The scheme cannot accept contributions, process transfers, or make investments until HMRC has confirmed registration and issued the scheme’s Pension Scheme Tax Reference (PSTR) number.

The most common cause of delay is not HMRC — it is incomplete or slow information from the client side during Phase 1. Directors who have all required documentation ready (company details, personal identification, existing pension details) can typically complete Phase 1 in two to three weeks.

For the full step-by-step timeline with a breakdown of what can and cannot happen during each phase, see our cluster article How Long Does It Take to Set Up a SSAS?

What are the trustee responsibilities in a SSAS?

In a SSAS, the members are the trustees. This is the feature that gives the structure its distinctive character — but it also means that every member accepts genuine legal responsibility from the moment the scheme is established.

Trustee duties in a SSAS arise from two overlapping frameworks:

Trust law (principally the Trustee Act 2000). Trustees must act in the best interests of all scheme beneficiaries, exercise reasonable care and skill in investment decisions, act impartially between beneficiaries, and follow the terms of the trust deed. Ignorance of the trust deed or HMRC rules is not a defence.

Finance Act 2004 and The Pensions Regulator. As trustees of a registered pension scheme, SSAS trustees (through the scheme administrator) are subject to HMRC’s reporting obligations and TPR’s governance standards for occupational schemes. Key obligations include:

  • Filing an annual Pension Scheme Return via the MPS service (PTM163000; Finance Act 2004, s.250)
  • Reporting specified events to HMRC within defined deadlines via the Event Report — including payment of lump sums, commencement of drawdown, and certain investment transactions (PTM161000)
  • Maintaining accurate records of all scheme assets, transactions, and member benefits
  • Ensuring all investments are permitted under HMRC’s registered pension rules (Finance Act 2004, Part 4)
  • Carrying out due diligence before approving any pension transfer out of the scheme, in line with anti-scam legislation

Who cannot be a trustee? An individual is disqualified from acting as a SSAS trustee if they are under 18, are an undischarged bankrupt, have been convicted of a crime involving dishonesty, have been disqualified as a company director, or have been removed as a trustee by a court or by The Pensions Regulator.

Professional co-trustee. Most specialist SSAS administrators also act as a professional co-trustee — sitting alongside the member-trustees to provide compliance oversight and flag any proposed action that would breach HMRC rules or the trust deed. This is not a legal requirement for a SSAS, but it is widely regarded as best practice and provides an important governance check for schemes making complex investments such as loanbacks or property purchases.

For the full detail on each trustee obligation, see our cluster article SSAS Trustee Responsibilities: What Directors Must Know.

How do you transfer an existing pension into a SSAS?

Most UK registered pension schemes can transfer into a SSAS once it has received its PSTR number from HMRC. This includes:

  • Personal pensions and SIPPs
  • Workplace defined contribution schemes
  • Deferred defined benefit pensions (transferred as a cash equivalent transfer value, or CETV)

The transfer process involves requesting a transfer value from the ceding scheme and having them pay the funds directly to the SSAS’s bank account. There is no immediate tax charge on a straightforward transfer between registered schemes.

The DB advice requirement. If you hold a deferred defined benefit (final salary) pension and its transfer value exceeds £30,000, you are legally required to take regulated independent financial advice before proceeding with the transfer (Pension Schemes Act 2015, s.48; FCA COBS 19.1). This advice must come from an FCA-authorised adviser who is specifically authorised for pension transfer advice. The requirement exists because defined benefit schemes carry guaranteed benefits — including a guaranteed income in retirement — that are permanently lost once a transfer is made. TLPI is not FCA regulated and cannot provide this advice; it must be obtained separately.

Active defined benefit schemes and the State Pension cannot transfer.

Transfer timescales vary significantly: simple defined contribution transfers typically complete in 4–8 weeks; defined benefit transfers involving a CETV calculation and independent advice can take 3–6 months.

For the full step-by-step guide to transfer-in, including a checklist and what to watch out for, see our cluster article Transfer Your Pension to a SSAS: Step-by-Step Guide.

How does drawdown work in a SSAS?

Members of a SSAS can access their pension benefits from the normal minimum pension age — currently 55, rising to 57 on 6 April 2028 (Finance Act 2004, s.279 as amended by Finance Act 2022; PTM062100). Accessing benefits before this age is not permitted except in defined ill-health circumstances.

There are two primary ways to access benefits in a SSAS:

Pension Commencement Lump Sum (PCLS) — tax-free cash. A member can take up to 25% of their fund as a tax-free cash lump sum at retirement, subject to a maximum of £268,275 for the 2025/26 tax year (Finance Act 2004, s.166; Finance (No.2) Act 2023, Lump Sum Allowance provisions). Any amount above this maximum is subject to Income Tax.

Flexi-access drawdown. After taking the PCLS (or in lieu of it), a member can enter flexi-access drawdown — drawing income from the remaining pension pot at a rate of their choosing. Income from drawdown is subject to Income Tax at the member’s marginal rate. Once a member enters flexi-access drawdown, the Money Purchase Annual Allowance (MPAA) applies, reducing their Annual Allowance for future pension contributions to £10,000 (Finance Act 2004, s.227B as amended).

Members do not have to take all their benefits at once. A SSAS allows phased drawdown — crystallising portions of the fund at different times — which can be a useful tool for managing Income Tax exposure in retirement.

Annuity purchase from the SSAS fund is also possible but is the least common outcome for active, investment-oriented SSAS schemes. Members typically prefer the flexibility of drawdown.

What does a SSAS provider service level mean, and why does it matter?

Not all SSAS providers offer the same scope of service. Understanding what you are buying — and what is not included — avoids expensive surprises later. The market broadly offers three service levels:

Administration only. The provider acts as scheme administrator for HMRC purposes (reporting and compliance) but does not provide ongoing operational support. Member-trustees manage day-to-day administration themselves.

Guided administration. The provider acts as scheme administrator and provides a named contact for queries and guidance on investment transactions, but does not actively manage the scheme’s affairs or act as a professional co-trustee.

Full-service administration. The provider acts as scheme administrator, acts as professional co-trustee, processes all investments (loanbacks, property transactions, transfers), prepares scheme accounts, and provides compliance oversight. This is the most comprehensive — and most appropriate for schemes making active investments.

The right level of service depends on the complexity of what the scheme intends to do. A scheme that will hold only cash and listed equities can operate on lighter-touch administration. A scheme that intends to purchase commercial property, make a loanback, and pool multiple members’ funds requires full-service support.

For a complete guide to evaluating providers, including the questions to ask and red flags to watch for, see our cluster article SSAS Administrator vs Practitioner: Understanding the Roles.

How do you wind up a SSAS?

Winding up a SSAS is a formal process — not simply closing a bank account. It requires trustee agreement, resolution of all assets and liabilities, and notification to HMRC. The process must be conducted within the scheme’s trust deed and in compliance with Finance Act 2004 requirements.

The principal steps in a SSAS wind-up are:

  1. Trustee resolution to wind up. The trustees must formally agree to wind up the scheme, typically recorded in signed trustee minutes.
  2. Resolution of outstanding loanbacks. Any loans from the SSAS to the sponsoring employer must be repaid or (with HMRC compliance) transferred in-specie before the scheme can close. An outstanding loan that is simply written off would constitute an unauthorised payment, attracting significant HMRC tax charges.
  3. Realisation or transfer of assets. Property held by the SSAS must be either sold at market value or transferred to a receiving pension scheme. It cannot simply be distributed to members — doing so would trigger an unauthorised payment charge.
  4. Distribution of remaining funds. Once assets are realised, each member’s fund is either transferred to another registered pension scheme or crystallised as a benefit (drawdown or annuity purchase), with applicable tax deducted.
  5. HMRC notification and de-registration. The scheme administrator must notify HMRC of the scheme’s wind-up via the Managing Pension Schemes (MPS) service (PTM163000). HMRC will de-register the scheme. Any final Event Reports required under PTM161000 must be submitted.

Timescales: Simple SSAS wind-ups with only cash and listed assets can complete in 3–6 months. Schemes holding commercial property, outstanding loanbacks, or unlisted investments typically take 12–24 months to wind up fully.

For the complete step-by-step process, practical considerations, and what happens to property and loanbacks in a wind-up, see our cluster article Winding Up a SSAS: How to Close Your Pension Scheme.

Worked Example: The company — a SSAS from setup to exit

Three directors of the company — aged 54, 51, and 48 — establish a SSAS in 2026. Their SSAS administrator submits the registration application via the MPS service (PTM163000); HMRC confirms registration 11 weeks later.

In the first year, the company contributes £45,000 to each member’s pot — a total of £135,000, fully within each member’s £60,000 Annual Allowance (Finance Act 2004, s.228, as amended). The contributions reduce the company’s Corporation Tax liability.

By 2029, the combined SSAS fund stands at £520,000. The trustees purchase a commercial warehouse for £400,000, using SSAS funds and permitted SSAS borrowing. The company pays rent into the SSAS. The rental income accumulates free of Income Tax inside the scheme.

In 2031, the eldest director reaches 57 (the new normal minimum pension age, effective 6 April 2028; PTM062100) and begins phased drawdown. They take their Pension Commencement Lump Sum — 25% of the crystallised fund, within the £268,275 Lump Sum Allowance maximum (Finance (No.2) Act 2023) — and enter flexi-access drawdown for the remainder. The other two continue building their pots.

In 2040, the youngest director retires and the three decide to wind up the SSAS. The trustees resolve to close the scheme, sell the warehouse at market value, repay a small outstanding loanback, and transfer each member’s remaining pot to individual SIPPs. The scheme administrator notifies HMRC via MPS. HMRC de-registers the scheme. The process takes 14 months due to the property sale.

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

Frequently Asked Questions

How long does it take to set up a SSAS pension?

Setting up a SSAS typically takes four to five months in total: approximately four weeks for the legal establishment phase (trust deed, trustee appointments, bank account) and approximately 12 weeks for HMRC to confirm registration via the Managing Pension Schemes (MPS) service (PTM163000). The scheme cannot make investments or accept contributions until HMRC registration is confirmed.

Can I transfer my existing pension into a SSAS?

Yes. Most UK registered pension schemes can transfer into a SSAS once it is registered with HMRC. This includes personal pensions, SIPPs, and deferred defined benefit schemes. If you are transferring a defined benefit pension with a transfer value above £30,000, you must first obtain regulated independent financial advice under the Pension Schemes Act 2015, s.48. Active defined benefit schemes and the State Pension cannot transfer.

What are the main duties of a SSAS trustee?

SSAS trustees — who are also the scheme members — must act in the best interests of all beneficiaries (Trustee Act 2000 duties), ensure all investments comply with Finance Act 2004 rules, maintain accurate records, file annual Pension Scheme Returns via the MPS service (PTM163000), report specified events to HMRC (PTM161000), and carry out due diligence before approving transfers out of the scheme.

Do I need professional advice to be a SSAS trustee?

There is no legal requirement for trustees to hold professional qualifications, but ignorance of the rules is not a defence. Most SSAS providers act as a professional co-trustee alongside the member-trustees, providing compliance oversight. This is strongly advisable for schemes making complex investments such as commercial property or loanbacks.

What is the minimum age to access a SSAS pension?

The normal minimum pension age is currently 55 (since 6 April 2010). It will increase to 57 on 6 April 2028 (Finance Act 2004, s.279 as amended by Finance Act 2022; PTM062100). Accessing benefits before the minimum pension age is not permitted except in defined ill-health circumstances.

What happens to SSAS property when the scheme is wound up?

Property held by a SSAS must be sold at market value or transferred in-specie to a receiving registered pension scheme before the scheme can close. It cannot simply be transferred to the members — doing so would constitute an unauthorised payment and trigger significant HMRC tax charges under Finance Act 2004, Part 4.

Do I need regulated advice to transfer a defined benefit pension into a SSAS?

Yes, if the transfer value exceeds £30,000. The Pension Schemes Act 2015, s.48 (implemented via FCA COBS 19.1) requires that members obtain FCA-regulated independent financial advice before transferring a defined benefit pension worth more than £30,000. TLPI and ssaspension.co.uk are not FCA regulated and cannot provide this advice — it must be obtained from a separately authorised IFA.

How does HMRC get notified when a SSAS is wound up?

The scheme administrator must notify HMRC of the scheme’s closure via the Managing Pension Schemes (MPS) service, which has been the mandatory electronic channel for pension scheme administration since April 2025 (PTM163000). Any final Event Reports and Pension Scheme Returns must also be submitted before de-registration is complete.

References

  • Finance Act 2004, Part 4 (general) — Overarching registered pension scheme legislative framework
  • Finance Act 2004, s.150(6) — Sponsoring employer definition
  • Finance Act 2004, s.153–154 — Registration conditions
  • Finance Act 2004, s.166 — Pension Commencement Lump Sum authorisation
  • Finance Act 2004, s.174A — Prohibition on residential property (unauthorised payment context)
  • Finance Act 2004, s.179 & Schedule 30 — Loanback rules (PTM123200 confirmed)
  • Finance Act 2004, s.227B (as amended) — Money Purchase Annual Allowance (MPAA) on flexi-access drawdown
  • Finance Act 2004, s.228 (as amended) — Annual allowance £60,000
  • Finance Act 2004, s.250 — Pension Scheme Return filing obligation
  • Finance Act 2004, s.279 (as amended by Finance Act 2022) — Normal minimum pension age 55 → 57 from 6 April 2028
  • Finance (No.2) Act 2023 — Lump Sum Allowance (£268,275 PCLS maximum)
  • Pension Schemes Act 2015, s.48 — Regulated advice requirement for DB transfers > £30,000
  • FCA COBS 19.1 — Implementation of Pension Schemes Act 2015, s.48 advice requirement
  • Trustee Act 2000 — General trustee duties (care, skill, impartiality)
  • PTM062100 — Normal minimum pension age: 55 currently; 57 from 6 April 2028
  • PTM123200 — Loanback rules verified from primary source (FA 2004 s.179 & Schedule 30)
  • PTM153000 — Scheme administrator fit and proper person test
  • PTM161000 — Event Report obligations
  • PTM163000 — Pension Scheme Return; MPS service as mandatory electronic channel since April 2025

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