How Does the NHS Pension Work for Retainer Dentists vs Full-Time Associates?

What Is a Retainer Dentist in the NHS Pension Context?

A retainer dentist is typically a salaried NHS employee who works on a part-time or reduced-hours basis under a retainer scheme. This arrangement is common for dentists returning from career breaks, those with caring responsibilities, or those transitioning towards retirement. The key distinction from a full-time associate is that retainer dentists are employees of an NHS trust or a practice operating under a salaried contract, not self-employed performers under a UDA-based agreement.

For NHS pension purposes, the retainer dentist is almost always a member of the 2015 CARE (Career Average Revalued Earnings) section, unless they have legacy scheme benefits (1995 or 2008 sections) protected by the McCloud remedy. The pension contributions and benefit accrual are calculated on actual pensionable earnings, not on a notional full-time equivalent. This means a retainer dentist working 20 hours per week will accrue pension at half the rate of a full-time colleague on the same hourly rate.

If you are a retainer dentist considering your pension options, it is worth reviewing your NHS pension scheme essentials guide for a broader overview of the scheme rules.

How Are Pension Contributions Calculated for Retainer Dentists?

Employee Contributions

NHS pension employee contributions are tiered based on actual pensionable pay. For the 2025/26 tax year, the contribution rates for the 2015 scheme range from 5.1% on the first £13,246 of pensionable earnings up to 14.5% on earnings above £95,681. A retainer dentist earning £30,000 per year would pay a blended rate around 7.1% to 7.3%, depending on the exact tier thresholds.

The contribution is deducted at source from salary under PAYE. There is no option to opt out of the employee contribution if you are in the scheme, though you can choose to leave the scheme entirely (though this is rarely advisable given the value of the benefits).

Employer Contributions

The employer contribution for NHS pension scheme members is set centrally by the government. For 2025/26, the employer contribution rate is 20.6% of pensionable pay. This is paid by the employing NHS trust or practice, not by the retainer dentist. For a retainer dentist on £30,000, the employer pays an additional £6,180 per year into the scheme on their behalf.

This employer contribution is a significant benefit that full-time associates working under a self-employed model do not receive. A self-employed associate must fund their own pension provision (typically a SIPP or personal pension) from their net income, with no employer top-up.

How Does Pension Accrual Differ Between Retainer and Full-Time Associates?

Retainer Dentist: CARE Scheme Accrual

Under the 2015 CARE scheme, a retainer dentist accrues a pension benefit equal to 1/54th of their actual pensionable earnings in each scheme year. That accrued amount is then revalued each year in line with the Consumer Prices Index (CPI) plus 1.5% (the "revaluation rate").

For example, a retainer dentist earning £30,000 in 2025/26 accrues £555.56 of annual pension for that year (£30,000 / 54). If they work 20 hours per week for 10 years, each year's accrual is based on their actual part-time earnings. The final pension is the sum of all these revalued annual accruals.

Full-Time Associate: CARE Scheme Accrual

A full-time associate working under a UDA-based contract who is also a 2015 scheme member accrues in exactly the same way: 1/54th of actual pensionable earnings each year. The difference is that a full-time associate typically has higher pensionable earnings (often £60,000 to £120,000 per year), so their annual accrual is larger. A full-time associate earning £80,000 accrues £1,481.48 of annual pension in that year.

However, the full-time associate's employer contribution is paid by the practice that holds their contract, not by the associate themselves. The practice must pay 20.6% on the associate's pensionable earnings, which is a significant cost for the practice owner.

What About the McCloud Remedy for Retainer Dentists?

The McCloud remedy applies to any dentist who had benefits in a legacy NHS pension scheme (1995 or 2008 sections) between 1 April 2015 and 31 March 2022. This includes retainer dentists who moved from a legacy scheme to the 2015 scheme during that period. At retirement, these members can choose which scheme's rules apply to that "remedy period" for each year of service.

For a retainer dentist who worked part-time during the remedy period, the choice can be complex. The 1995 section calculates benefits based on final salary and service length, while the 2015 section uses career average earnings. A part-time retainer dentist may find the 2015 CARE scheme more favourable if their earnings were lower in earlier years and higher later, or vice versa. The choice is individual and depends on the specific earnings history.

If you are a retainer dentist affected by McCloud, you should seek individual advice from a dental-specialist accountant or actuary. The NHS Business Services Authority will issue a "remedy statement" at retirement, but understanding the implications requires professional input.

Can a Retainer Dentist Also Work as a Self-Employed Associate?

Yes, it is possible to hold both a salaried retainer position and a self-employed associate role. However, the NHS pension treatment differs for each. The salaried retainer earnings are pensionable under the NHS scheme. The self-employed associate earnings are not pensionable in the NHS scheme unless the associate is employed by the practice (which is rare for associates).

If you work as both a retainer dentist and a self-employed associate, you must ensure that your total NHS pensionable earnings do not exceed the annual allowance limit (£60,000 for 2025/26, with tapering for high earners). The annual allowance is tested against the total increase in your NHS pension benefits, not just your contributions. A retainer dentist with a modest salary plus a high associate income could trigger an annual allowance tax charge.

You should also consider the impact on your associate tax position, as the self-employed income is taxed differently from the salaried retainer income.

What Are the Tax Implications of the Retainer Salary?

The retainer salary is taxed under PAYE as employment income. The practice or trust deducts income tax and employee NI at source. The retainer dentist receives a P60 each year showing total earnings and deductions.

For a retainer dentist working part-time, the personal allowance (£12,570 for 2025/26) is applied to the retainer salary first. If the retainer salary is below the personal allowance, no income tax is deducted. However, if the retainer dentist also has self-employed associate income, the personal allowance is shared across all income sources. The self-employed income is taxed under self assessment, with payments on account due if the tax liability exceeds £1,000.

It is important to keep accurate records of both income streams and to file a self assessment return each year if your self-employed income exceeds £1,000 or if you have other untaxed income. Our associate tax survival guide covers the filing requirements in detail.

How Does the Retainer Affect Final Salary Calculations for Legacy Scheme Members?

For retainer dentists who are still in the 1995 or 2008 sections (protected by the McCloud remedy), the final salary calculation is based on the best of the last three years' pensionable earnings, not the full-time equivalent. This means a retainer dentist who reduces hours in the final years of their career may see a lower final salary figure used for their pension calculation.

For example, a dentist who worked full-time for 20 years then reduced to a retainer of 20 hours per week for the final 3 years would have their final salary calculated on the part-time earnings of those last 3 years. This can significantly reduce the pension benefit compared to a full-time final salary calculation. The McCloud remedy allows the member to choose the 2015 CARE scheme for the remedy period, which may produce a better outcome in such cases.

If you are a legacy scheme member considering a retainer role, it is worth modelling the impact on your final pension before making the change. A dental-specialist accountant can run the numbers for you.

What About the Retainer Dentist's NHS Pension Contributions When Moving to Part-Time?

When a dentist moves from full-time to a retainer arrangement, their NHS pension contributions change in line with their reduced earnings. The contribution tier is recalculated based on the new lower pensionable pay. This can result in a lower percentage contribution rate if the earnings drop below a tier threshold.

For example, a full-time associate earning £80,000 pays 12.5% employee contribution. If they move to a retainer earning £30,000, their contribution rate drops to around 7.1%. The absolute contribution amount falls from £10,000 to approximately £2,130 per year. The employer contribution also falls from £16,480 to £6,180.

This reduction in pension accrual is a key consideration for dentists planning a phased retirement. The trade-off is between maintaining pension growth and reducing work hours. Some dentists choose to continue contributing to a personal pension (SIPP) alongside the NHS scheme to bridge the gap.

Should Retainer Dentists Consider Opting Out of the NHS Pension?

Opting out of the NHS pension is rarely advisable for retainer dentists. The scheme offers a guaranteed, index-linked pension with a generous employer contribution (20.6%). The employee contribution, while not trivial, is significantly lower than the cost of purchasing an equivalent annuity on the open market.

However, there are specific circumstances where opting out might be considered. For example, a retainer dentist who is also a high-earning self-employed associate might face annual allowance tax charges. In such cases, it may be more tax-efficient to reduce NHS pension accrual and redirect contributions to a personal pension. This is a complex area requiring professional advice.

If you are considering opting out, speak to a dental-specialist accountant first. The decision is irreversible for that scheme year, and you cannot reclaim the employer contribution.

Where to Get Professional Advice

The rules around the NHS pension for retainer dentists are detailed and individual circumstances vary widely. The interaction between salaried retainer income, self-employed associate income, and pension accrual requires careful planning. A dental-specialist accountant can help you model different scenarios, understand the McCloud remedy implications, and optimise your pension strategy.

At Dental Finance Partners, we work with retainer dentists, full-time associates, and practice owners across the UK. If you have questions about your NHS pension position, contact us for a consultation.