NEST pension scheme: an employer's guide
The National Employment Savings Trust holds around 13.8 million members and £49.7 billion in savings, which makes it the largest workplace pension scheme in the UK by membership [1]. It is free for an employer to set up, and it carries a public service obligation to accept any employer that asks to use it, which no commercial scheme is required to do [2].
NEST was created by government under the Pensions Act 2008 to make sure every employer had access to a low-charge pension scheme when automatic enrolment arrived. For a small business choosing where to enrol its staff, NEST is often the default option, and understanding how it works is part of running compliant payroll.
This guide sets out what NEST is, what it costs, how an employer signs up, how contributions are calculated and paid, and how members' savings are invested.
Key takeaways
- NEST is the UK's government-backed workplace pension scheme, free for employers to set up and use.
- Members pay two charges: a 1.8% contribution charge on money paid in, and a 0.3% annual management charge on the pot.
- Minimum contributions are 3% from the employer and 5% from the worker, calculated on qualifying earnings.
- Contributions must reach NEST by the 22nd of the month after deduction, in line with the statutory deadline.
- More than 99% of members stay in a NEST Retirement Date Fund, the scheme's default investment.
What NEST is and why it exists
NEST is a public service defined contribution pension scheme, run on a not-for-profit basis by the NEST Corporation, which acts as trustee [2]. It was set up so that automatic enrolment could work for every employer, including the smallest, at a point when commercial providers had little interest in taking on a corner shop with two members of staff [1].
Two features make it distinct. First, it is government-backed rather than owned by an insurer or asset manager. Second, it has a public service obligation, meaning it cannot turn an employer away [2]. That combination is why NEST now serves more than 500,000 employers and receives hundreds of millions of pounds in new contributions every month [1]. For the typical SME running small business payroll, NEST removes the problem of finding a scheme willing to take the account.
What NEST costs
For an employer, NEST is free. It does not charge a setup fee or an ongoing employer fee, so the only cost to the business is the statutory employer contribution itself [3]. The charges fall on the member, and there are only two of them.
The table below sets out the member charges.
| Charge | Rate | Applied to |
|---|---|---|
| Contribution charge | 1.8% | Each new contribution paid in |
| Annual management charge | 0.3% | Total pot value each year |
A worker paying £1,000 into a NEST pot over a year would see £18 taken through the contribution charge, and a £10,000 pot would attract £30 through the annual management charge [4]. Over the long term these two charges work out at an effective annual cost of under 0.5% of the pot [2]. NEST does not charge for transferring pots in, switching funds, or changing the retirement date [4].
How an employer sets up NEST
Setting up NEST is an online process. The employer creates a NEST account, then works through five setup tasks before the account is activated [5]. After signing up, NEST sends a confirmation email with a registration link that must be followed within 28 days to keep the account active [5].
Setting up the scheme does not remove the employer's separate duty to the Pensions Regulator. The declaration of compliance still has to be filed within five months of the duties start date, whichever scheme the employer chooses [6]. Accountants handling this for several businesses usually manage the sign-ups through a multi-client payroll dashboard so each client's scheme and deadlines sit in one place.
Contribution schedules and payment deadlines
Once the scheme is live, the employer sends NEST a contribution schedule each pay period showing who is enrolled and how much is due. Payments must reach the scheme no later than the 22nd of the month after the month the contributions were deducted from pay [7]. NEST advises allowing five working days for a payment to clear, so the process needs to start before the statutory deadline [7].
There is one exception. For a new member still inside the one-month opt-out window, the employer may hold the first contributions until the end of the second month after the member started in the scheme [7]. Software that generates the schedule directly from payroll data avoids the manual re-keying that causes most late or overdue schedules.
How contributions are calculated
NEST contributions follow the standard auto-enrolment minimums. The employer pays at least 3% and the worker at least 5%, giving a total of 8%, and the percentages apply to qualifying earnings rather than full pay [8]. Qualifying earnings are the slice of pay between the lower and upper thresholds.
The table below sets out the qualifying earnings band for the 2026-27 tax year.
| Threshold | Annual | Monthly | Weekly |
|---|---|---|---|
| Lower limit of qualifying earnings | £6,240 | £520 | £120 |
| Upper limit of qualifying earnings | £50,270 | £4,189 | £967 |
Earnings below £6,240 and above £50,270 fall outside the calculation, so contributions are worked out only on the band in between [8]. A business embedding these calculations into its own product typically relies on an HMRC-recognised payroll API that returns the correct qualifying earnings and contribution figure for any pay period, then formats the NEST schedule automatically. The Moonworkers guide to auto-enrolment explained covers the worker assessment that feeds these figures.
How members' money is invested
A worker enrolled in NEST does not have to choose an investment. By default, they are placed in a NEST Retirement Date Fund matched to the year they are expected to reach State Pension age, and more than 99% of members stay in that default [9]. A member expecting to retire in 2055, for example, is put into the 2055 Retirement Date Fund, which gradually shifts to lower-risk assets as that date approaches [9].
Alternative fund choices
Members who want something other than the default can switch, at no charge, into one of several alternatives [10]. The Sharia Fund invests in Sharia-compliant company shares and sukuk, and is open to any member, not only Muslim savers [11]. Other options include an Ethical Fund, a Higher Risk Fund and a Lower Growth Fund, giving members a spread of choices without leaving the scheme [10].
For the employer, none of this is a payroll concern. Fund selection sits entirely between the member and NEST, and the employer's only ongoing job is to submit accurate contribution schedules on time.
NEST and payroll
NEST works best when the payroll system talks to it directly. Every pay period, payroll must assess each worker, calculate the contribution, and produce a schedule in the format NEST expects. Done by hand, that is where errors creep in, and overdue schedules are a common reason employers hear from NEST [5].
HMRC-recognised UK payroll software runs the assessment at each payrun and builds the NEST schedule from the same data used to calculate wages, so the numbers cannot drift apart. A one-person company or a sole-trader payroll with a single employee benefits from the same automation, because the deadlines apply regardless of how few people are enrolled.
Conclusion
NEST occupies a specific place in the UK pension landscape. It is not the only qualifying scheme an employer can use, but it is the one built to guarantee access, run at low cost, and stay simple enough for a business with no pensions expertise to operate. For most small employers, the decision is less about whether NEST is the perfect scheme and more about whether it clears the bar of compliance at a price that works, which it consistently does.
The harder part is never NEST itself. It is the payroll discipline around it: assessing workers correctly each period, calculating contributions on the right earnings band, and paying the schedule before the 22nd. Get that rhythm automated and NEST becomes a background process rather than a monthly worry.
Frequently asked questions
Is NEST free for employers to use?
Yes. NEST does not charge employers a setup fee or an ongoing fee, so the only cost to the business is the statutory employer contribution of at least 3% of qualifying earnings [3]. The scheme's charges are paid by members, through a 1.8% contribution charge and a 0.3% annual management charge, not by the employer.
How much does NEST charge members?
NEST applies two charges and no others. A 1.8% contribution charge is taken from each new contribution paid in, and a 0.3% annual management charge is taken from the total pot value each year [4]. There is no charge for transferring pots in, switching funds, or changing the retirement date, and NEST states there are no hidden fees.
When must an employer pay NEST contributions?
Contributions must reach NEST no later than the 22nd of the month following the month in which they were deducted from pay, matching the statutory deadline for all workplace pensions [7]. Employers should start the payment around five working days earlier to allow it to clear. For a new member still in the opt-out window, the first contributions can be held until the end of the second month after they joined.
Where is a NEST member's money invested?
By default a member is placed in a NEST Retirement Date Fund matched to their expected State Pension age, and over 99% of members remain in that default [9]. Members who prefer a different approach can switch at no cost into alternatives such as the Sharia Fund, the Ethical Fund, the Higher Risk Fund or the Lower Growth Fund [10].
