Contractor pension planning — closing the retirement savings gap through your limited company
Direct Answer
New data from Pensions UK (June 2026) shows just 9% of UK workers are on track for a comfortable retirement — defined as £45,400 net income per year. Contractors are at greater risk than employees: no auto-enrolment, no employer contributions, and a tendency to defer pension planning while focusing on day-to-day income extraction. The good news is that contractor limited companies have access to one of the most tax-efficient pension tools available — employer pension contributions that reduce the corporation tax bill by 25p for every £1 contributed.
The retirement savings gap — how bad is it?
Pensions UK's June 2026 report benchmarks retirement income against three standards:
- Minimum: 82% of workers are on track — covering basic needs
- Moderate: only 23% will reach a moderate retirement income
- Comfortable: just 9% will achieve a comfortable retirement income of £45,400/year net for a single person
The comfortable benchmark has risen by 35% over four years — from £33,600 to £45,400 — driven by inflation, rising energy costs, and higher expectations around travel and leisure in retirement. The gap between where most people are heading and where they need to be has widened sharply.
For contractors, the problem starts earlier and compounds faster. An employee on £80,000 might have 5%+ employer contributions building up over 20 years — a contractor on the same earnings has nothing accruing unless they take deliberate action.
Why contractors are particularly exposed
There are three structural reasons why limited company contractors face a larger retirement savings gap than equivalent employees:
No auto-enrolment. Auto-enrolment applies to workers and employees. A director of their own limited company — the typical contractor structure — is not subject to auto-enrolment obligations. Nothing happens automatically.
No employer contribution. Employees benefit from a minimum 3% employer contribution under auto-enrolment, often more. A contractor's "employer" is their own company — so employer contributions exist only if the contractor actively sets them up.
Income variability. Contractors often prioritise liquidity — keeping cash in the company to bridge between contracts or to fund personal expenses. Pension contributions feel like locking money away. But this short-term thinking leaves long-term savings significantly underfunded.
How employer pension contributions work from a limited company
The mechanism is straightforward. Your limited company makes a pension contribution directly into your registered pension scheme (typically a SIPP or workplace pension). The contribution is treated as an employer contribution and is fully deductible against the company's corporation tax bill as a business expense.
At the current corporation tax rate of 25%, the tax saving is significant:
- A £10,000 employer pension contribution saves £2,500 in corporation tax — effective company cost: £7,500
- A £40,000 employer pension contribution saves £10,000 in corporation tax — effective company cost: £30,000
- A £60,000 employer pension contribution (the annual allowance) saves £15,000 in corporation tax — effective company cost: £45,000
The funds enter your pension wrapper and grow free of income tax and capital gains tax until you draw them down from age 57. Up to 25% can be taken as a tax-free lump sum on retirement.
This compares favourably with dividends, which are paid from post-tax profits and then taxed as dividend income — with no corporation tax deduction and dividend tax on top. See our dividend vs salary guide for a full comparison of extraction methods.
Annual allowance and carry-forward — the rules in 2025/26
The annual pension allowance for 2025/26 is £60,000 (or 100% of relevant UK earnings, whichever is the lower). This is the total amount that can be contributed to your pension across all sources — personal contributions, employer contributions from your company, and any other pension inputs — without attracting a tax charge.
The annual allowance applies to total contributions in the tax year, regardless of who makes them. A £60,000 employer contribution from your company uses up the full allowance for that year.
Carry-forward is a valuable planning tool for contractors who have under-contributed in previous years. If you were a member of a registered pension scheme during any of the previous three tax years and did not use your full annual allowance in those years, you can carry forward the unused amount and add it to the current year's allowance. This means contractors who have not contributed for several years may be able to make a very substantial single contribution to catch up.
The interaction between carry-forward, the annual allowance, and your earnings in the current year is complex. Taking advice before making a large contribution is important to avoid an inadvertent Annual Allowance Charge.
Pension vs dividend — when a pension contribution wins
For most contractors, employer pension contributions are the more efficient extraction route for profits they do not need immediately. The comparison looks like this:
- Dividend: Company pays 25% corporation tax on profits. Remaining profit paid as dividend. Dividend taxed at 8.75% (basic rate), 33.75% (higher), or 39.35% (additional). Combined effective rate: approximately 32% at basic, 50% at higher.
- Employer pension contribution: Corporation tax deduction reduces cost by 25p per £1. No tax on entry to pension. Growth tax-free. At retirement, 25% lump sum tax-free; remainder taxed as income, typically at a lower rate than peak working years.
The tradeoff is access. Pension funds are locked away until age 57 (rising to 57 in 2028 from the current 55). Contractors should hold sufficient liquid funds for business needs and personal income requirements before committing to pension contributions — but for surplus profits that are not needed within the next decade, pension contributions almost always win on tax efficiency.
Our accountancy service includes pension contribution planning as part of our standard annual tax strategy review. We also cover the interaction with broader tax planning including corporation tax, salary, and dividend timing.
Frequently asked questions
Can my limited company pay into my pension?
Yes. Your limited company can make employer pension contributions directly into your registered pension scheme. These are 100% deductible against corporation tax — reducing your company's tax bill by 25p for every £1 contributed at current rates. There is no income tax or NI on the contribution at the point of payment. This makes employer pension contributions one of the most tax-efficient ways to extract value from your limited company.
How much can I contribute to my pension through my limited company?
The annual allowance in 2025/26 is £60,000 (or 100% of relevant UK earnings). Employer contributions from your company count towards this limit alongside any personal contributions you make. If you have unused allowance from the previous three tax years, carry-forward rules allow you to make a larger contribution to catch up. Get advice before making a large single contribution to ensure you do not inadvertently trigger an Annual Allowance Charge.
Is a pension contribution better than taking a dividend?
For profits you do not need in the short term, employer pension contributions are typically more tax-efficient than dividends. The corporation tax deduction on contributions reduces the effective cost significantly, and pension funds grow free of tax. The key constraint is that pensions cannot be accessed until age 57. For most contractors with surplus company cash, building pension contributions into the annual tax strategy — alongside dividends for current income — produces a better long-term outcome.
Don't let your limited company work against your retirement.
Talk to AutoBooks about building pension contributions into your tax strategy today.