SIPPs: how they work, cheapest fees and what you can invest in

Updated on 28 July 2020

SIPPs can be a great way to take control of your retirement. Here’s what you need to know and how some of the best low-cost SIPPs compare.

What is a SIPP?

A Self-Invested Personal Pension (SIPP) gives you the power to manage your pension fund yourself.

It works like a personal pension, so you’ll get the same tax relief on contributions, but you will have more flexibility with the investments you can choose.

Normally with a personal pension, your investment choices can be limited, but with a SIPP you can invest almost anywhere you like.

Types of SIPP

There are two types of SIPP you could go for, which are a ‘full’ or ‘low-cost’ SIPP.


If you get advice on your SIPP investments, this is known as a full SIPP.

This type of SIPP gives you the widest choice of investments.

But you’ll typically need to pay far higher charges, including a set-up fee, annual management charge and trading fees. There are no free lunches in this world!

Low-cost SIPP

With a low-cost SIPP, you don’t get any advice so you’re completely responsible for all decision making.

You won’t be able to invest in vintage cars, but you could still build a diverse investment portfolio, which includes shares, funds, bonds and cash.

How to invest in property via your SIPP

SIPP fees and charges explained

You can hold a variety of different types of investments in a SIPP, including:

  • Unit trusts;
  • Investment trusts;
  • Government securities;
  • Insurance company funds;
  • Some National Savings and Investments products;
  • Deposit accounts with banks and building societies;
  • Commercial property (such as offices, shops or warehouses);
  • Individual stocks and shares quoted on a recognised UK or overseas stock exchange.

This isn’t an exhaustive list; different SIPP providers will offer different investment choices.

Residential property can’t be held directly in a SIPP, but some can be held through certain types of collective investments, like Real Estate Investment Trusts (REITs).

However, not all SIPP providers will accept this type of investment.

Cheapest SIPPs: fees & charges explained

Watch out for fees and other charges (Image: Shutterstock)

When you’re comparing SIPPs, you need to watch out for what charges and fees you will have to pay, as well as what you can invest in.

Here are the main charges to watch out for:

Set-up fee – this a one-off charge you will need to pay for setting up a SIPP.

Admin/platform fee – this is a fee you pay to the online service that administers your investments.

Annual management charge – this is an ongoing cost paid to a fund manager for managing your investments.

Dealing/transaction charges - when you buy or sell an investment, you may have to pay a fee to cover the dealing costs.

Exit/transfer fees – when you move money in or out of a SIPP, or close it down, you may be charged a fee.

Income drawdown charges – if you want to start drawing money from your SIPP, there may be a charge. You may have to pay for the set up and ongoing charges.

Vanguard launches ‘lowest cost’ SIPP: what’s the catch?

The best cheap SIPPs

There are now so many different SIPP providers on the market that it can be a little bewildering for pension savers to work out precisely which they should use, with all sorts of differences between them in terms of the information provided to assist savers and the fees charged.

To try to make sense of this, consumer champion Which? has polled more than a thousand of its members on their SIPP providers, as well as scoring firms on the fees they charge across seven different pot sizes. 

Which? named three firms as ‘recommended providers’ having scored more than 70% overall.

AJ Bell and Halifax shared top spot, with a score of 72%, just ahead of Vanguard.

All three providers were awarded four stars out of five when it comes to value for money, a huge factor for any saver to consider.

AJ Bell and Vanguard both charge low percentage fees based on the size of your pot, which has helped them win fans, while Which? noted that Halifax’s charging structure means it is the cheapest around for those with pots worth more than £120,000.

It's worthing noting that Vanguard only entered the SIPP market in February this year.

It has made an immediate impact by offering a stripped down and simple proposition, though it’s important to highlight that a Vanguard SIPP only allows you to invest in its own range of funds ‒ you can’t put money into stocks, shares or investment trusts.

At the other end of the scale, James Hay and Bestinvest scored lowest with 54% and 58% respectively. James Hay suffered because of the investment information on offer, where it notched up just one star, while Bestinvest scored poorly as a result of its costs.

The difference in costs charged by SIPP providers can be significant.

The analysis by Which? found that managing a £100,000 pot yourself could see fees ranging from £180 to a whopping £450 a year. 

This becomes even more pronounced for bigger pots ‒ switching from the most to the least expensive SIPP with a £500,000 pot would save you a massive £1,570 a year.

Here’s a look at some of the top low-cost SIPP providers.

Broadly speaking, they allow you to invest in the same things, but the difference in charges can be stark.

Cheapest low-cost SIPPs.

*This charge is waived for each month if a trade is made
**Charges for buying/selling shares and funds depends on whether you get an Investor, Funds Fan or Super Investor plan as the number and type of free trades can vary. Check here for a full breakdown.
***The account fee and price cap apply across all assets held in an investor’s name on the Vanguard Personal Investor Platform

Is it worth opening a SIPP?

SIPPs aren’t for everyone. They only really suit those who are comfortable with investing and are willing to do some research.

If you’re lucky enough to be a member of a defined benefit/final salary pension scheme, count your blessings as you probably don’t need to bother with a SIPP.

Or if you’re a member of a good occupational scheme where your employer makes regular contributions into your pension pot, you might be able to get by without a SIPP.

But there’s nothing to stop you having both.

There are plenty of scenarios where a SIPP makes sense. Here’s a few:

  • You have several old pensions from previous employers, but you want to consolidate them in a SIPP and make your own decisions;
  • You’re self-employed;
  • Your pension pot is much larger than average, and you’d like to invest in a wide range of assets including shares, bonds, commercial property, derivatives, gold, wine and vintage cars;
  • Your employer runs a ‘Group SIPP’ for its employees. In other words, your employer makes a contribution into your SIPP and you can decide where your money goes.

If you want to learn more about SIPPS, or have other retirement questions, read our comprehensive guide to pensions.


Be the first to comment

Do you want to comment on this article? You need to be signed in for this feature

Copyright © All rights reserved.