1. Why Pensions Are Different
Every other extraction route from a UK limited company involves a tax leak. A salary is deductible against corporation tax but attracts income tax and National Insurance. A dividend avoids NIC but is paid from post-tax profits and taxed again in the director's hands. Benefits in kind attract income tax and Class 1A NIC.
An employer pension contribution is unique. The company gets full corporation tax relief (reducing CT at 19-25% depending on marginal rate). The director pays no income tax on the contribution, and no NIC, employee or employer, is due. The money moves from company reserves into a tax-sheltered pension pot with essentially zero tax leakage on the way in. The trade-off is liquidity: the contribution is locked until age 55 (rising to 57 in April 2028), and the money will be taxed on the way out, partly as tax-free cash and partly as income.
2. The £60,000 Annual Allowance
The overall pension annual allowance is £60,000 per tax year (raised from £40,000 in April 2023). This covers the total of employer contributions plus personal contributions plus any tax relief claimed.
For high earners, the allowance tapers. For each £2 of "adjusted income" above £260,000, the annual allowance reduces by £1, down to a floor of £10,000 at adjusted income of £360,000 or more. Adjusted income includes the employer pension contribution itself, which can pull a high-earning director into taper and reduce their own allowance.
Unlike personal contributions, employer contributions are not capped at 100% of the director's salary. A director on a £12,570 salary can still receive a £60,000 employer pension contribution, because the "100% of earnings" rule applies only to personal contributions, not employer contributions. This is the technical reason pensions work so well alongside a low-salary-plus-dividends extraction strategy.
3. Carry-Forward from Prior Years
Unused annual allowance from the previous three tax years can be carried forward. To use it, the director must have been a member of a registered pension scheme in those years (even a dormant one counts), and the current year's allowance must be fully used first.
The maximum single-year contribution is therefore much larger than £60,000 in the right circumstances. A director who has had no contributions for the last three years could potentially receive £60,000 + £60,000 + £60,000 + £60,000 = £240,000 in a single year (subject to the annual allowance in each of those years and not being subject to taper). This is particularly useful when a company has had a one-off profitable year, a large capital gain, a sale of a subsidiary, or a bonus contract, and wants to move the windfall tax-efficiently.
4. The Wholly & Exclusively Test
Corporation tax relief for an employer pension contribution depends on the payment being "wholly and exclusively for the purposes of the trade". For a director-shareholder, HMRC considers whether the total remuneration package (salary + dividends + pension + benefits) is commercially justifiable for the work being done.
In practice, HMRC rarely challenges employer pension contributions for working directors where the package remains recognisable as remuneration for genuine services. A £60,000 contribution to a director who runs the business full-time is almost always defensible. Contributions to a director's spouse who does no meaningful work for the company are the classic target, and are regularly disallowed.
5. The Money Purchase Annual Allowance
Any director who has already flexibly accessed a defined-contribution pension (drawn down taxable income after age 55) is subject to the Money Purchase Annual Allowance. This caps all defined-contribution pension contributions, employer and personal combined, at £10,000 per year. Carry-forward is not available for the MPAA.
This is a material planning point for directors close to drawing their pension. Taking even £1 of taxable pension income before the employer-contribution strategy is set can close the door on £60,000 of annual contributions permanently. We see this most often with directors who "tested" a drawdown with a small amount before realising the consequences.
6. Worked Comparison vs Dividends
A company has £40,000 of pre-tax profit it wants to pay to its single director-shareholder, who is already at the higher-rate dividend tax band. Compare the two routes:
Route A, Dividend
Pre-tax profit: £40,000
Corporation tax (25% assumed at marginal): -£10,000
Net dividend declared: £30,000
Dividend tax at 33.75%: -£10,125
Director receives (in bank): £19,875
Route B, Employer Pension Contribution
Pre-tax profit: £40,000
Employer pension contribution: £40,000 (fully CT-deductible)
Corporation tax saved: £10,000
Income tax: £0. NIC: £0.
Director's pension pot increases by: £40,000
On eventual drawdown at age 57+: 25% tax-free lump sum = £10,000; remaining £30,000 taxed at marginal rate. If drawdown in retirement at 20% basic rate -> £24,000 net -> total net take-home £34,000. Even at 40% drawdown -> £18,000 net -> total net take-home £28,000. Both outcomes beat the £19,875 dividend route.
7. Practical Implementation
- Pay from the company bank account direct to the pension provider. The contribution must be booked in the company's accounts in the period for which CT relief is claimed.
- Deduct in the accounting period paid, not accrued. HMRC's "paid" basis for pension contributions means the CT deduction falls in the period the cash actually moves, a year-end timing point to watch when planning.
- Check the company's profit first. A contribution that pushes the company into losses still qualifies, but the loss must then be utilised via carry-back, carry-forward, or group relief, slower cash effect than using profit directly.
- Document the contribution in a board minute authorising the payment. Not strictly required, but useful if HMRC challenges wholly-and-exclusively years later.
- Choose the scheme carefully. SIPP, SSAS, and workplace schemes all accept employer contributions. A SSAS is more flexible for property investment or loan-back, but costs more to run. A SIPP is simpler and cheaper for most director-shareholders.
- Combine with carry-forward in one-off years. If the company has a strong year after a lean period, use current-year allowance plus three years of carry-forward to shelter a large one-off extraction.
- Review taper exposure annually. If adjusted income is above £200,000, the interaction between contribution size, net income, and the tapered annual allowance is worth modelling every year, not just when circumstances change.
Official HMRC & Government Sources
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HMRC, Pensions Tax Manual (PTM041000)
HMRC manual on the annual allowance, carry-forward and tapered allowance.
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HMRC, Business Income Manual (BIM46005)
HMRC guidance on the wholly-and-exclusively test for employer pension contributions.
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HMRC, Money Purchase Annual Allowance
Official guidance on the MPAA and when it is triggered.
Our limited company accountants service models salary, dividend and employer-pension extraction together every year, including carry-forward and taper, so you know the optimal mix before the company year-end, not after.