Pension drawdown: building flexible retirement income

3 July 2026

Pension drawdown gives clients flexibility over how and when they take income, while keeping their capital invested for the long term. For advisers, the challenge is balancing clients’ income needs today with income sustainability tomorrow.

Article last updated 3 July 2026.

Summary for advisers

Pension drawdown offers flexibility, but it brings ongoing responsibility. Investment risk, sequencing risk and longevity risk all need active oversight as circumstances and markets change.
Outsourcing day to day investment management can strengthen governance. A discretionary manager can support consistent processes, clear reporting and scalability, helping advisers meet Consumer Duty requirements while focusing on planning and client relationships.
Clear role definition protects adviser control. Advisers retain responsibility for suitability, advice and client outcomes, while portfolio construction, liquidity management and monitoring are delegated within an agreed mandate.

This page outlines how flexi access drawdown works, what advisers may want to consider when shaping a drawdown proposition, and how discretionary investment management can support advisers through the process.

Retirement resources

What is pension drawdown and how does it work?

Pension drawdown, formally known as flexi access drawdown, allows clients with defined contribution pensions to take an income while keeping the remaining funds invested. Unlike an annuity, income is not guaranteed for life. Withdrawals can be varied, paused or increased, and investment performance continues to shape outcomes over time.

This flexibility can support phased retirement and tax planning, but it also places greater emphasis on portfolio design, liquidity and regular review. Advisers often help clients weigh drawdown against alternatives, such as annuities, by balancing income certainty with flexibility.

Key mechanics to be aware of

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Tax-free cash and withdrawals

When funds are crystallised, up to 25% is typically available as tax free cash. The remaining balance stays invested, and withdrawals are taxed under PAYE.

Phasing for tax efficiency

Crystallisation does not need to happen all at once. Many advisers phase crystallisations to manage tax free cash timing and smooth taxable income.

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Uncrystallised fund options 

 Uncrystallised funds remain invested until moved into drawdown. Some schemes allow uncrystallised funds pension lump sums, which require careful tax planning.

Age rules and income mix

 Normal minimum pension age applies (currently 55, rising to 57 in April 2028). Drawdown can be combined with other income sources, such as the State Pension or a partial annuity, to build a layered retirement income plan.

What advisers should consider about pension drawdown

Is it appropriate?

Pension drawdown can suit clients who value flexibility, have other sources of secure income and are comfortable accepting investment risk. It can also play a role in estate planning, as remaining funds can usually pass to beneficiaries and may be treated tax efficiently.

That said, sustainability depends on how withdrawals interact with market returns, particularly in the early years of retirement. Clear governance, transparent charges and realistic expectations are just as important as investment performance when assessing drawdown options.

Potential benefits to weigh

Flexible withdrawals that can adapt to changing lifestyles and tax positions.
Continued investment, aiming to maintain purchasing power over time.
The ability to pass remaining funds to beneficiaries, subject to scheme rules.

Key risks and to address them

Key risks and how advisers often address them

Investment risk: Portfolio values can fall as well as rise. Diversification and risk aligned asset allocation help manage this.
Sequencing risk: Poor returns early in retirement can have a lasting impact. Cash buffers, liquidity ladders and rebalancing can reduce the need to sell growth assets at the wrong time.
Longevity risk: Clients may live longer than expected. Scenario analysis and agreed review triggers help test sustainability over time.

For advisers, a well designed drawdown proposition benefits from repeatable processes, clear documentation and evidence led reviews. Outsourcing day to day investment decisions can support this, while reinforcing Consumer Duty through consistent monitoring, fair value assessments and clear reporting.

Outsourcing execution

Adviser led design, outsourced execution

A resilient drawdown plan usually starts by separating essential spending from discretionary expenditure, and then matching these needs to different income sources. Advisers lead on suitability, risk tolerance and capacity for loss, and set clear withdrawal guidelines and review points.

A discretionary manager can then implement the agreed mandate, manage liquidity and provide reporting that fits the adviser’s review cycle. This approach keeps strategic control with the adviser, while supporting consistent execution over time.

Core planning elements often include:

Layering income: Aligning essential costs with secure income, such as the State Pension or defined benefit income, and using drawdown for more flexible spending.
Tax aware sequencing: Coordinating pensions, ISAs, general investments and cash to use allowances efficiently and manage taxable income.
Contingency planning: Agreeing how withdrawals may change during periods of market stress, and how this will be communicated and reviewed.

How outsourced management supports the plan:

Mandate alignment: Portfolios built to match the client’s risk profile, objectives and liquidity needs.
Cashflow integration: Liquidity ladders designed to fund near term payments, reducing pressure to sell long term assets in weaker markets.
Ongoing oversight: Regular rebalancing, monitoring and clear records that support adviser governance and suitability files.

Investment strategies

Investment strategies for pension drawdown

Drawdown portfolios need to balance growth potential, income, capital preservation and liquidity. The aim is to fund withdrawals reliably, without losing sight of long‑term purchasing power.

A calm, disciplined approach focuses on staying within an agreed risk budget, managing volatility and avoiding unnecessary complexity.

Common portfolio features include:

Diversification across asset classes to spread sources of risk and return.
Strategic asset allocation with disciplined rebalancing to manage drift and replenish liquidity reserves.
Tiered liquidity structures, with cash for immediate needs, defensive assets for the medium term and growth assets for longer‑term objectives.
Stress testing across different market scenarios, with clear actions agreed in advance.

Sustainable and responsible investment preferences can also be incorporated, provided they remain aligned with the client’s objectives and withdrawal requirements, and are monitored through clear reporting.

Tax, allowances and beneficiaries

Tax, allowances and beneficiary planning

Withdrawals from flexi access drawdown are taxed as income under PAYE. Initial payments may be subject to an emergency tax code, with adjustments made by HMRC or reclaimed where appropriate.

The Money Purchase Annual Allowance is triggered once a client takes taxable income from a money purchase pension, reducing the allowance for future contributions. Advisers often confirm contribution plans before initiating taxable withdrawals and document this as part of the advice process.

On death, remaining drawdown funds usually pass to nominated beneficiaries. If death occurs before age 75, withdrawals are normally tax free. From age 75, withdrawals are taxed at the beneficiary’s marginal rate when taken. Keeping nominations up to date and aligned with wider estate planning remains an important governance task.

How discretionary management supports adviser governance

Advisers retain responsibility for suitability, risk profiling and withdrawal policy. A discretionary manager executes the agreed mandate and provides structured oversight.

Clear service standards, transparent costs and plain English reporting can reduce operational burden and support consistent delivery across client segments. At Rathbones, we focus on dependable execution and reporting that advisers can use confidently in client reviews.

Next steps

If you are reviewing your pension drawdown proposition, it may be worth considering where discretionary management could strengthen governance, scalability and reporting, while preserving your control over suitability and advice.

Rathbones can work with your chosen platform and SIPP partners, support your due diligence and integrate reporting into your existing review processes.

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Pension drawdown key terms defined

Flexi access drawdown

The current framework for flexible pension income.

Crystallised funds

Pension funds moved into drawdown, from which taxable income can be taken.

Uncrystallised funds

Pension savings not yet moved into drawdown.

Discretionary management

An arrangement where an investment manager makes day to day portfolio decisions within agreed parameters, while the adviser retains responsibility for suitability and advice.

Frequently asked questions about pension drawdown

What are the due diligence considerations?

When reviewing a drawdown outsourcing solution, advisers often consider:

Mandate clarity, including risk profile, liquidity requirements and income funding policy.
Investment process, oversight and audit trails.
Operational strength, including platform and SIPP integration.
Reporting quality and suitability‑file readiness.
Costs, value and long‑term sustainability.
Business continuity and resourcing.

How does drawdown differ from annuity-based income?

How are drawdown funds treated on death?

Remaining drawdown funds can usually be passed to beneficiaries, typically outside the estate under current rules, with tax treatment depending on age at death and timing of payment. Beneficiaries may have options including:

Continuing in drawdown
Taking lump sums
Purchasing an annuity

For advisers, this makes drawdown an important component of broader intergenerational planning and estate strategy.

Why does drawdown require ongoing review and governance?

Unlike annuity-based solutions, drawdown outcomes depend on ongoing decisions around withdrawals, investment strategy, and risk management.

Regular review allows advisers to:

Assess sustainability of withdrawals
Respond to market conditions and sequencing risk
Adjust for changes in client objectives, tax position, or capacity for loss

From a governance perspective, advisers should be able to demonstrate how drawdown strategies are monitored, adjusted, and evidenced over time.

The value of your investments and the income from them may go down as well as up, and you could get back less than you invested.

Pension drawdown: building flexible retirement income

Summary for advisers

Retirement resources

What is pension drawdown and how does it work?

Key mechanics to be aware of

Tax-free cash and withdrawals

Phasing for tax efficiency

Uncrystallised fund options

Age rules and income mix

What advisers should consider about pension drawdown

Is it appropriate?

Potential benefits to weigh

Key risks and how advisers often address them

Adviser led design, outsourced execution

Investment strategies for pension drawdown

Tax, allowances and beneficiary planning

How discretionary management supports adviser governance

Next steps

Pension drawdown key terms defined

Flexi access drawdown

Crystallised funds

Uncrystallised funds

Discretionary management

Frequently asked questions about pension drawdown

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Uncrystallised fund options 