Contents12 sections
Since the pension freedoms legislation came into effect in April 2015, flexi-access drawdown has been the default drawdown option for anyone newly entering income drawdown from a defined contribution pension. However, a significant minority of retirees are still operating within capped drawdown arrangements set up before April 2015 — and for some of them, remaining in capped drawdown continues to make strategic sense. Understanding the differences between the two arrangements is essential before deciding whether to switch or stay.
What is capped drawdown?
Capped drawdown was the standard UK income drawdown arrangement from April 2006 until April 2015. Under capped drawdown, the amount of income you could withdraw each year was restricted to a maximum calculated by reference to the Government Actuary's Department (GAD) rate and an annuity table based on your age. The cap was set at 150% of the GAD-equivalent annuity rate.
Every three years (or every year after age 75), the capped drawdown limit had to be reviewed and reset. If the GAD rate fell, as it did repeatedly following the 2008 financial crisis and again during the pandemic era, the cap would be reduced at the next review, potentially forcing a reduction in income even if the fund had grown.
New capped drawdown arrangements cannot be opened after 5 April 2015. Any fund that entered capped drawdown before that date, however, can remain in capped drawdown for as long as the member chooses.
What is flexi-access drawdown?
Flexi-access drawdown, introduced by the Taxation of Pensions Act 2014 and effective from April 2015, removes all income limits. You can take as much or as little from the fund as you wish in any given year — including taking the entire fund as a single withdrawal if you choose.
All withdrawals above the tax-free pension commencement lump sum (PCLS) are taxable as income. The sole restriction introduced with flexi-access drawdown is the money purchase annual allowance (MPAA): once you take any taxable income from a flexi-access drawdown fund, your future pension contribution allowance to money purchase schemes is permanently restricted to £10,000 gross per year.
Key differences at a glance
Income limits: Capped drawdown imposes an annual maximum based on GAD rates. Flexi-access drawdown has no upper limit.
MPAA trigger: Staying within the capped drawdown limit does NOT trigger the MPAA. Taking income from flexi-access drawdown DOES trigger the MPAA immediately.
Flexibility to increase income: Under capped drawdown, you cannot exceed the cap without converting to flexi-access. Under flexi-access, you can take any amount at any time.
Reviews: Capped drawdown requires triennial (or annual after 75) reviews with a new GAD calculation. Flexi-access has no mandatory review schedule, though annual reviews of strategy are strongly advisable.
New arrangements: You can only enter capped drawdown if you were in it before April 2015. All new drawdown arrangements from April 2015 onwards are flexi-access by definition.
Why some individuals remain in capped drawdown
The primary reason to remain in capped drawdown rather than converting to flexi-access is the MPAA protection. Anyone who is still making pension contributions — for example, still employed part-time, running a business, or receiving employer contributions — and wants to maintain the ability to contribute up to the full annual allowance (£60,000 in 2026/27) should carefully consider whether they need the income flexibility that flexi-access offers.
If your income needs are comfortably within the capped drawdown limit, remaining in capped drawdown preserves your higher contribution limit. This can be particularly valuable for high earners who have returned to work after a period of drawdown, or for business owners who want to continue making large pension contributions from company profits.
A second, less common reason to stay in capped drawdown is that some older arrangements may have contractual features — guaranteed annuity rates, enhanced death benefits, or other terms — that would be lost on transfer or conversion.
When switching to flexi-access makes sense
If you do not plan to make any further substantial pension contributions, the MPAA is irrelevant to your situation and capped drawdown offers no meaningful advantage. Converting to flexi-access gives you the ability to:
- Take larger withdrawals in years when income needs are elevated (care costs, property purchase, school fees for grandchildren)
- Take the full fund as a lump sum if desired
- Manage income tax liability with complete precision by withdrawing exactly the amount needed to fill your personal allowance or basic rate band
- Simplify administration by removing the need for periodic GAD reviews
The conversion from capped drawdown to flexi-access is irreversible. Once you move to flexi-access, you cannot revert to the capped arrangement.
The conversion process
Converting from capped drawdown to flexi-access is administratively straightforward. Your pension provider will require written instruction and will typically process the conversion within a few working days. There is no tax charge associated with the conversion itself.
The conversion is "designated" for MPAA purposes at the point you first take a taxable income payment from the flexi-access fund. Merely converting without taking any income above the tax-free cash does not immediately trigger the MPAA — though providers and individuals need to track this carefully.
If you have multiple capped drawdown arrangements, converting one does not automatically convert others. Each arrangement must be converted separately.
Exceeding the cap by accident
In capped drawdown, there is a strict rule: if you take income above the annual cap, the arrangement is automatically converted to flexi-access. This conversion triggers the MPAA from the date the excess is taken. There is no way to "undo" this conversion.
This can happen inadvertently if you take an ad hoc lump sum from the fund without first checking the remaining cap headroom for the year. For drawdown clients still in capped arrangements, it is essential to check the current cap before making any income withdrawal.
GAD rates and the cap calculation
The GAD rate used to calculate the capped drawdown limit is based on yields on 15-year gilt yields, with HMRC publishing a table of rates linked to the Bank of England data. The rate applicable to your fund is determined at each review date.
In periods of low interest rates — such as from 2009 to 2022 — the GAD rates fell significantly, reducing the income cap for many capped drawdown clients. The rise in interest rates from 2022 onwards has pushed GAD rates higher, which means that many individuals who retained capped drawdown and are due a review in 2025 or 2026 may find their cap has increased compared to previous triennial calculations.
Age-related considerations
Both capped and flexi-access drawdown work similarly in terms of their tax treatment and investment structure. However, at age 75 — which was historically the latest date for fund designation under the former lifetime allowance rules — certain administrative requirements change.
Under the post-LTA regime, there is no benefit crystallisation event at 75 in the way there was before 2023. However, for those in capped drawdown, the review frequency changes from triennial to annual after age 75, adding administrative burden.
Death benefits: a note
The death benefit rules for capped and flexi-access drawdown are broadly the same under the post-2015 framework, with death before age 75 generally resulting in tax-free payment to beneficiaries and death after 75 resulting in the fund being taxable as income in the beneficiaries' hands (and, separately, subject to the inclusion of most unused pension funds within IHT from 6 April 2027 under the Finance Act 2026). The type of drawdown arrangement does not in itself affect the death benefit position.
Take advice before converting
The decision to convert from capped drawdown to flexi-access is irreversible and has lasting implications for your contribution limits. Given the complexity of the interaction between pension contributions, the annual allowance, the MPAA, and income tax planning, this decision warrants regulated financial advice from a specialist pension adviser who understands your complete financial picture. Tax treatment depends on individual circumstances, and the rules may change in future.
How Global Investments Can Help
Whether you hold a legacy capped drawdown arrangement or are entering drawdown for the first time, Global Investments can help you evaluate your options in the context of your wider retirement income plan. Our advisers work with clients in the UK and internationally to ensure that pension income is structured as tax-efficiently as possible and that contribution strategies are preserved where they add value. Contact us to arrange a drawdown review.
This guide is for general information only and does not constitute financial, legal or tax advice. Pension rules, tax rates and programme details change; verify current requirements with a qualified and FCA-regulated pensions adviser before acting. Pension transfers involving defined benefits over £30,000 require regulated advice.
