Self-Employed Pension Options: SIPP, NEST & More

One of the biggest disadvantages of being self-employed is that nobody sets up a pension for you. There is no employer to auto-enrol you, no company matching your contributions, and no payroll team quietly sorting it all out in the background. If you want a pension — and you really, really should — you need to choose one yourself and start paying into it.

The problem is that the pension market is vast, jargon-heavy, and frankly overwhelming if you are trying to run a business at the same time. SIPP, NEST, stakeholder, personal pension — what do these terms actually mean, and which one is right for you?

In this guide, I will break down the main pension options available to self-employed people in the UK, compare them honestly, and help you figure out which one makes sense for your situation. No jargon, no sales pitch, just clear information.

Why Self-Employed People Need a Private Pension

Before we get into the options, let me briefly explain why this matters so much.

The State Pension currently pays a maximum of around £230.25 per week, or roughly £12,000 per year. Even if you qualify for the full amount — which requires 35 years of National Insurance contributions — that is not exactly a lavish retirement income. Most estimates suggest you need at least £20,000 to £25,000 per year for a moderate retirement lifestyle, and considerably more if you want to travel, maintain a home, and enjoy yourself.

The gap between the State Pension and a comfortable retirement is what private pensions are designed to fill. And here is the really compelling part: the government gives you tax relief on pension contributions. If you are a basic rate taxpayer, every £80 you put into a pension is topped up to £100. If you are a higher rate taxpayer, the effective cost is even less. It is essentially free money, and it is remarkable how many self-employed people leave it unclaimed.

For a detailed explanation of how pension tax relief works, our guide on pension contributions and tax relief is well worth reading. The tax savings alone make a strong case for contributing.

Now, let us look at your options.

Self-Invested Personal Pension (SIPP)

A SIPP is probably the most popular pension choice among self-employed people, and for good reason. It offers maximum flexibility and control over your investments.

How it works. A SIPP is a type of personal pension that allows you to choose your own investments. You can invest in funds, shares, bonds, commercial property, and more. You make contributions whenever you like — there are no fixed monthly amounts — and you receive tax relief on everything you put in, up to the annual allowance.

The advantages. The biggest selling point is investment choice. With a SIPP, you are not limited to a handful of pre-selected funds. You can build a diversified portfolio that matches your risk tolerance and time horizon. If you are comfortable making investment decisions — or willing to learn — a SIPP gives you the tools to do it.

Flexibility is another major plus. Self-employed income can be unpredictable, and a SIPP accommodates that perfectly. You can make large contributions in good months and skip months when cash flow is tight. There is no penalty for irregular contributions.

The disadvantages. The flip side of investment choice is that you need to make investment decisions. If the idea of choosing funds and rebalancing a portfolio makes you anxious, a SIPP might feel overwhelming. You can mitigate this by choosing a ready-made portfolio or a target-date fund, but you still need to engage with the process at least a little.

Fees vary enormously between SIPP providers. Some charge a flat annual fee, others charge a percentage of your pot, and many charge dealing fees on top. For smaller pension pots, percentage-based fees can be perfectly reasonable, but as your pot grows, a flat-fee provider often becomes more cost-effective.

Who it suits. A SIPP is ideal for self-employed people who want control over their investments, are comfortable with some degree of financial decision-making, and have irregular income patterns. It is particularly attractive for higher earners who want to maximise their tax relief.

Popular SIPP providers include: Vanguard (low-cost index funds), AJ Bell, Hargreaves Lansdown, Interactive Investor, and PensionBee. Each has different fee structures and investment options, so it is worth comparing before committing.

NEST (National Employment Savings Trust)

NEST was originally created by the government to support auto-enrolment for employees, but it is also available to self-employed people. It is designed to be simple, low-cost, and accessible.

How it works. You sign up directly through the Pensions Regulator's website or through NEST directly. You choose from a small number of retirement date funds — you pick the fund closest to when you expect to retire, and NEST manages the investments for you, gradually shifting from higher-growth investments to lower-risk ones as you approach retirement.

The advantages. Simplicity is NEST's biggest strength. You do not need to know anything about investments. You pick your retirement date fund, set up contributions, and that is essentially it. The charges are low — a 1.8% charge on each contribution plus an annual management charge of 0.3%. For small pension pots, this is competitive.

There is no minimum contribution, which makes it accessible for people on very low incomes. And because it is backed by the government, there is an element of trust and stability that some people find reassuring.

The disadvantages. Investment choice is extremely limited compared to a SIPP. You have a handful of funds to choose from, and you cannot invest in individual shares or specialist funds. If you want to take an active role in managing your pension investments, NEST will frustrate you.

The 1.8% contribution charge is unusual and can add up. Every time you put money in, nearly 2% is immediately deducted. Over decades of contributing, this drag on your returns is meaningful. However, the low annual management charge partially offsets this.

There is also an annual contribution limit of £2,880 on NEST contributions made by self-employed individuals directly, though this is the amount before tax relief is added (making the actual contribution £3,600). This limit is lower than the general pension annual allowance, which can be restrictive for higher earners.

Who it suits. NEST is ideal for self-employed people who want a completely hands-off pension, are contributing relatively modest amounts, and do not want to think about investment decisions. It is a particularly good starting point if you have never had a pension before and find the whole process intimidating.

Stakeholder Pensions

Stakeholder pensions are a type of personal pension that must meet certain government standards, including capped charges and minimum contribution levels.

How it works. You choose a stakeholder pension provider and make regular or ad-hoc contributions. The provider invests your money in a default fund (usually a managed fund or lifestyle strategy), though some offer additional fund choices. You receive tax relief on contributions in the same way as with a SIPP.

The advantages. Charges are capped at 1.5% of the fund value per year for the first ten years, and 1% per year thereafter. This cap provides cost certainty that you do not always get with other pension types. Minimum contributions are typically very low — often £20 per month — and you can stop and start contributions without penalty.

The disadvantages. Investment choice is more limited than a SIPP, though broader than NEST. The default funds are generally conservative, which means lower potential returns over the long term. Some stakeholder pensions have been criticised for their uninspiring fund performance, though this varies between providers.

Stakeholder pensions have become less popular since the rise of SIPPs and the introduction of NEST, so there is less innovation in this space. Some providers have essentially stopped marketing them.

Who it suits. Stakeholder pensions can work well for people who want something between the simplicity of NEST and the flexibility of a SIPP. The charge cap provides reassurance for people worried about hidden fees.

Personal Pensions (Standard)

Standard personal pensions are similar to SIPPs but with fewer investment options. They are offered by insurance companies and fund management firms.

How it works. You choose a provider, select from their range of funds, and make contributions. Tax relief is added automatically (for basic rate) or claimed through Self Assessment (for higher and additional rate). The provider manages the administration.

The advantages. They are widely available and well understood. Many providers offer a good range of funds, including ethical and sustainable options. Some provide financial advice as part of the package, which can be valuable if you are new to pension planning.

The disadvantages. Fees can be higher than SIPPs or NEST, particularly if the pension includes an adviser charge. Investment choice is limited to the provider's fund range, which may not include the specific funds you want. Some older personal pensions have high exit charges if you want to transfer.

Who it suits. Standard personal pensions work well for people who want more choice than NEST but less complexity than a SIPP, and who may benefit from the guidance or advice that some providers include.

Comparing the Options Side by Side

Here is a practical comparison to help you decide:

For the complete beginner who just wants to start: NEST is the simplest option. You can be up and running in minutes, and you do not need to make any investment decisions.

For the sole trader wanting maximum tax efficiency: A SIPP gives you the most control. You can time contributions to reduce your tax bill, choose low-cost index funds, and adjust your strategy as your business grows. Our guide on tax deductions for sole traders covers how pension contributions fit into your broader tax planning.

For someone who wants a middle ground: A stakeholder pension or standard personal pension provides a reasonable range of funds with capped or transparent fees, without requiring deep investment knowledge.

For higher earners: A SIPP almost certainly makes the most sense. The wider investment choice and competitive fees become increasingly important as your pension pot grows. You may also want to explore carry forward rules, which allow you to use unused annual allowance from the previous three tax years — potentially enabling substantial contributions in a single year.

How Much Should You Contribute?

The right amount depends on your age, income, and retirement goals. But here are some rough guidelines.

A common rule of thumb is to take half your age when you start your pension and contribute that percentage of your income. So if you start at 30, aim for 15% of your income. If you start at 40, aim for 20%. These are rough figures, but they illustrate an important point: the later you start, the more you need to contribute.

The annual allowance for pension contributions in 2025/26 is £60,000, or 100% of your earnings, whichever is lower. Most self-employed people will not come close to this limit, but it is good to know it exists. For more detail on allowances and limits, you can check the GOV.UK annual allowance guidance.

Remember, the tax relief makes contributions cheaper than they initially appear. A £100 pension contribution only costs a basic rate taxpayer £80 out of pocket, and a higher rate taxpayer just £60. When you factor in the investment growth over decades, the real-world impact of even modest regular contributions is genuinely impressive.

Getting Started: Practical Steps

If you have read this far and are thinking about setting up a pension, here is what I would suggest:

Step 1: Check your State Pension forecast. Before choosing a private pension, understand what you are already building through the State Pension. Our State Pension guide can help with this.

Step 2: Decide how much you can afford to contribute. Even £50 or £100 per month is a meaningful start. You can always increase contributions later as your business grows.

Step 3: Choose your pension type based on your preference for simplicity versus control. If in doubt, start with NEST or a simple SIPP with a default fund — you can always change your approach later.

Step 4: Set up your contributions. If possible, set up a regular direct debit so that pension contributions happen automatically. Treat it like a business expense — because, in terms of tax relief, it effectively is one.

Step 5: Review annually. Check your pension value, review your contributions, and adjust if your circumstances have changed.

Let Penny Help You Stay on Track

As your AI bookkeeper, I know how easy it is for pension contributions to fall down the priority list when you are busy running a business. But they are one of the most tax-efficient things you can do, and the earlier you start, the bigger the difference.

If you use Accounted, I can help you track your income, plan for tax, and make sure you are accounting for pension contributions in your financial planning. It is one less thing to worry about, and that is rather the point.

Whatever pension you choose, the most important thing is to choose one and start contributing. Your future self will be grateful — I promise.

Accounted tracks pension contributions and calculates tax relief automatically. See pension tracking →