Why the company should pay, not you
If you own a limited company, the most tax-efficient way to fund your retirement is for the company to make employer pension contributions on your behalf — not for you to contribute from your salary or dividends. This single decision can save thousands a year. Employer contributions:
- are an allowable business expense, reducing the company's corporation tax bill (25% main rate, or 19% for small profits);
- incur no employer or employee National Insurance;
- are not limited by your salary — only by the £60,000 annual allowance plus carry forward;
- let you extract profit tax-efficiently without dividend tax.
A director paying themselves a low salary and dividends can still make a £60,000 employer contribution, because employer contributions are not constrained by relevant earnings the way personal contributions are.
The numbers
Suppose your company has £60,000 of surplus profit. Paid as a pension contribution, the whole £60,000 enters your pension and the company saves up to £15,000 in corporation tax. Taken as a dividend, that profit is first taxed at corporation tax, then again as dividend income — leaving far less in your hands. The pension route is dramatically more efficient for money you do not need to live on now.
SIPP vs SSAS
| Option | Fee (2026) | Best for |
|---|---|---|
| Vanguard SIPP | 0.15% (cap £375) | Simple low-cost investing |
| AJ Bell SIPP | 0.25% | Funds plus shares, accepts company contributions |
| Interactive Investor | £12.99/month flat | Large director pots |
| SSAS (specialist provider) | £1,000–£3,000+/yr | Owners wanting loanbacks or commercial property |
A Small Self-Administered Scheme (SSAS) is more complex and costly but uniquely powerful: it can lend money back to the sponsoring company (a 'loanback') and buy the company's commercial premises, making it popular with established trading businesses.
Planning points
- Use carry forward to make a contribution above £60,000 in a strong-profit year.
- Keep a salary at the National Insurance threshold to protect State Pension years.
- Contributions must pass the 'wholly and exclusively for the business' test.
Avoiding the cash-trapped company
A frequent problem for successful company owners is accumulating large cash reserves in the business with no tax-efficient way to extract them. Drawing it all as dividends triggers dividend tax, and surplus cash can jeopardise valuable reliefs such as Business Asset Disposal Relief and Business Property Relief if the company is deemed to hold excessive non-trading assets. Regular employer pension contributions are an elegant solution: they steadily move profit out of the company into a tax-sheltered environment, reduce corporation tax along the way, and help keep the company's balance sheet 'trading' for relief purposes. Planning these contributions annually, rather than leaving cash to pile up, is one of the most valuable things a company owner can do.
Drawing your pension as a company owner
The flexibility continues into retirement. From age 55 (57 from 2028) you can take 25% of your pension tax-free and draw the rest flexibly, which lets you manage your income tax band carefully — for example by combining a small salary or dividend with pension drawdown. Many company owners wind down gradually, reducing their working hours while topping up income from the pension. Pensions also remain a useful estate-planning tool, generally passing to beneficiaries outside the company structure. Coordinating how and when you draw salary, dividends and pension in your final working years can save significant tax, so this is an area where advice repays itself.
Verdict
For company owners, the best pension is a SIPP funded by employer contributions straight from the company — it beats salary and dividends on tax efficiency every time. Vanguard and AJ Bell are the low-cost homes; Interactive Investor's flat fee suits large pots. Owners wanting to invest the pension back into their own premises or business should explore a SSAS. Take advice to optimise the salary, dividend and pension mix.
Related reading: best pension for directors, employer pension contributions for limited companies, and limited company pension deep dive.
