The short answer
- Break every quote into four layers, adviser, platform, fund and transaction costs, before comparing.
- The ongoing fee usually matters more than the initial one, because you pay it every year.
- Convert all quotes to pounds at your portfolio size, then project them over ten years.
- Beware headline percentages: scale, base and tiering can all disguise the true bill.
Comparing financial adviser fees sounds as though it should be simple: get three quotes, pick the lowest. In practice it is one of the harder things a consumer is asked to do, because advisers price in different ways, bundle different costs together, and quote figures, often a single percentage, that hide as much as they reveal. Two advisers can quote what looks like the same fee and charge you thousands of pounds apart over a decade.
This guide sets out a method for comparing adviser fees properly and like-for-like. It walks through the layers that make up the total cost, the difference between initial and ongoing charges, the pitfalls in a headline percentage, and the exact questions that force a fair comparison. It is information rather than personal advice, and the value of any investment made can fall as well as rise, but understanding what you are paying is the first step to knowing whether it is worth it.

The four layers of cost
The single most useful thing you can do before comparing anything is to separate the total cost of advice into its layers. Most people quote, and worry about, only the first, but you pay all of them, and they stack up. Getting them onto one page, expressed the same way, is what turns an impossible comparison into a straightforward one.
What you actually pay each year
| Layer | What it covers | Typical range |
|---|---|---|
| Adviser charge | The advice, planning and ongoing reviews from your adviser or their firm | 0.5%–1% a year, or a fixed fee |
| Platform charge | The online administration wrapper that holds your ISAs, pensions and investments | 0.15%–0.40% a year |
| Fund / investment charge | The cost of running the underlying funds or portfolios your money is invested in | 0.10%–1% a year |
| Transaction costs | The often-hidden cost of buying and selling investments inside the funds | 0.05%–0.30% a year |
Add those together and a client who was told they pay “around 0.75%” may in fact be paying 1.5% or more once the platform, funds and dealing costs are included. None of this is necessarily unreasonable, but you cannot judge whether one adviser is cheaper than another until every layer is on the table. Our guide to how much a financial adviser costs in the UK breaks down each of these layers in more detail.
Watch the total, not the headline
The number an adviser leads with is almost always their own charge. The ongoing charges figure, or OCF, and the platform fee are added on top. Ask for the all-in annual cost as both a percentage and a pounds figure before you compare anyone with anyone.
Initial vs ongoing fees
Adviser fees come in two flavours, and it is easy to fixate on one and ignore the other. The initial fee is charged for the up-front work: understanding your situation, building a plan and putting it in place. It is commonly quoted as a percentage of the money invested, often 1%–3%, or as a fixed sum for a defined piece of work. The ongoing fee is charged every year thereafter for reviews, rebalancing and keeping the plan on track, typically 0.5%–1% a year.
The trap is that a low initial fee can hide a high ongoing one, or vice versa. An adviser who waives the up-front charge but locks you into 1% a year for life may be far more expensive over a decade than one who charged 2% at outset and 0.5% thereafter. Because you keep paying the ongoing fee year after year, it is usually the more important of the two to get right, a point worth remembering when a headline “no set-up fee” offer catches your eye.
How advisers charge
Since the 2013 Retail Distribution Review, UK advisers cannot take commission for investment and pension advice: they must agree a fee with you directly. That fee can still be structured in several ways, and the structure matters as much as the number, because the same piece of work can look cheap or expensive depending on how it is expressed.
- Percentage of assets, a proportion of the money managed, both initially and ongoing. Simple and common, but the pounds cost rises automatically as your pot grows, even if the work does not.
- Fixed fee, a set price for a defined job, such as £2,000 to set up a retirement plan. Transparent and well suited to larger sums where a percentage would be disproportionate.
- Hourly rate, often £150–£350 an hour, useful for one-off questions or when you want to pay strictly for time spent.
- Retainer or monthly fee, a flat annual or monthly sum for ongoing planning, increasingly offered by firms who want to decouple the fee from the size of your portfolio.
None of these is inherently better; each suits a different job. The important point is that you cannot compare a 1% percentage quote against a £3,000 fixed quote until you convert them to the same terms. On a £150,000 portfolio, 1% is £1,500 a year, cheaper than the fixed fee. On a £500,000 portfolio, the same 1% is £5,000, and the fixed fee suddenly looks like a bargain. Our guide to the cost of pension advice shows how this plays out on a typical retirement pot.
Comparing like-for-like
A fair comparison rests on one discipline: reduce every quote to the same three numbers before you weigh them. It takes ten minutes and it exposes differences that a glossy brochure is designed to blur.
Convert everything to pounds
Ask each adviser for the total first-year cost and the total ongoing annual cost in pounds, based on your actual portfolio size. Percentages hide scale; pounds do not.
Include every layer
Make sure each quote includes the adviser charge, the platform charge and the fund charges. If one quote omits the platform or funds, it is not comparable until they are added.
Match the service
Check what the ongoing fee actually buys: an annual face-to-face review and a full financial plan is not the same product as a once-a-year email, even at the same price.
Project it over ten years
Multiply the ongoing fee out over a realistic holding period. Small annual differences compound into large sums, and this is where the true gap between advisers usually appears.
Read the fee for what it excludes
Ask what triggers an extra charge, a pension transfer, additional meetings, tax-year-end work, so a low headline fee is not quietly topped up later.
A weak comparison
- Comparing headline percentages only
- Ignoring platform and fund charges
- Assuming the same fee buys the same service
- Focusing on the initial fee, not the ongoing one
A strong comparison
- Everything converted to pounds per year
- All four cost layers included
- Service level matched quote to quote
- Ten-year total projected and weighed against value
Traps in a headline percentage
A single percentage is a comforting number, which is precisely why it is so often misleading. The first trap is scale: 1% sounds trivial, but on a £400,000 pension it is £4,000 every year, and over twenty years of retirement, with the pot itself compounding, the cumulative drag runs to tens of thousands of pounds. The second trap is what the percentage is of: some firms charge on the whole portfolio, others on new money only, and the base makes a large difference to the bill.
A 1% fee is not small. On a £400,000 pot it is £4,000 a year, and it is charged again every year, whether your investments rose or fell.
The compounding cost of ongoing feesThe third trap is tiering. Many firms reduce the percentage as your assets grow, 1% on the first £250,000, then 0.75%, then 0.5%, so a flat headline rate can overstate what a larger investor really pays. Ask for the tiered schedule, not just the top rate. And remember that a percentage fee is charged in falling markets as well as rising ones; when investments can fall as well as rise, a fee that only ever goes up deserves scrutiny.
Questions that reveal the real fee
Advisers regulated by the Financial Conduct Authority must give you a clear breakdown of their charges, but you often have to ask the right questions to get the full picture rather than the headline. A handful of direct questions will surface almost everything you need for a fair comparison.
- What is my total cost in the first year, in pounds, including your charge, the platform and the funds?
- What is my total ongoing cost each year, in pounds, and what exactly does it buy me?
- Is your fee tiered, and if so what do I pay at my portfolio size?
- What additional charges could arise, transfers, extra meetings, tax-year-end work?
- Are you independent, able to recommend from the whole market, or restricted to certain products?
That last question matters as much as the numbers. An independent adviser can recommend from across the market, while a restricted one works from a narrower list, a distinction worth understanding before you weigh one fee against another. It also pays to check the adviser is genuinely qualified and clean on the FCA register, the reassurance that a vetted adviser matching service is designed to provide.
Weighing fee against value
Once you have a fair, like-for-like comparison, the final step is to stop treating the fee as a cost to minimise and start treating it as a price to justify. A good adviser earns their fee in tax saved, in sensible investment behaviour during turbulent markets, and in the mistakes you never make, none of which shows up in the headline percentage. The question is not “who is cheapest?” but “who delivers the most for what they charge?”. Our guide to whether a financial adviser is worth it looks at that trade-off in full.
Common questions
Is the cheapest adviser the best value?
Rarely. Price is only half of the equation; the other half is what you get for it, the depth of planning, the tax saved, the mistakes avoided and the ongoing service. A 0.5% adviser who leaves your money badly structured can cost you far more than a 1% adviser who shelters it efficiently. Compare fees against the service and the outcome, not in isolation.
Why do two advisers quote such different fees?
Because they are often quoting for different things. One percentage may cover only the advice; another may bundle the platform, the funds and the ongoing reviews. Always break a quote into its layers, adviser charge, platform charge and fund charge, before you compare, or you will be comparing a headline number that hides very different totals.
Should I pay a percentage or a fixed fee?
It depends on the size of the job. A percentage is simple and aligns the adviser with growing your money, but on a large portfolio it can drift well above the cost of the work involved. A fixed or hourly fee suits one-off, defined tasks and larger sums where a percentage would be disproportionate. The best test is whether the fee is reasonable for the work, however it is dressed up.
In summary
- Break every quote into four layers, adviser, platform, fund and transaction costs, before comparing.
- The ongoing fee usually matters more than the initial one, because you pay it every year.
- Convert all quotes to pounds at your portfolio size, then project them over ten years.
- Beware headline percentages: scale, base and tiering can all disguise the true bill.
- Judge the fee against the service and the outcome, cheapest is not the same as best value.
Sources and further reading
- Financial adviser charges MoneyHelper
- Retail Distribution Review Financial Conduct Authority
Common questions on fees & costs
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