In short
In the UK, mortgage firms are supervised by the Financial Conduct Authority (FCA), which states (as read on 14 October 2026) that firms offering residential mortgages must be authorised. The FCA states that firms offering residential mortgages must be authorised, and that the Financial Services Register is “the official public record for all firms and individuals”. The same rules apply in England, Scotland, Wales and Northern Ireland. No official scale sets what an adviser may charge: fees can be a flat amount, a percentage of the loan, or paid by commission from the lender, so you ask for them in writing.
What the mortgage adviser does
A mortgage adviser looks at your income, deposit and plans, compares loans and recommends one, then helps with the application. Some advisers look across the market, others only at one lender’s products. Ask which, and how the adviser is paid.
The adviser does not value the property (see the valuer) and does not do the legal work (see the conveyancer). To get a first idea of what a lender might offer, ask for a mortgage in principle. For the rules lenders apply, see mortgage affordability rules and mortgage in principle.
The title and where to check it
What the rule says. On its page about the Register, the FCA writes that “Residential mortgages, equity release and home purchase plans, including Sharia-compliant options, are regulated” and that firms offering them “must be authorised”. It also says consumer buy-to-let mortgages are supervised, so the firm must be registered, while buy-to-let and commercial mortgages are neither regulated nor supervised. We read these as the FCA’s own summary of the position on 14 October 2026. For a borrower buying a home to live in, the adviser should therefore be on the Register.
Authorised and registered are not the same thing: the FCA defines “registered” as meeting requirements but being unable to “offer regulated products that need authorisation”. It adds that not all individuals at a firm need approval, so some may not appear. A firm can also be authorised yet not have permission for the service you want, so look at its permissions.
Where to check. Use the FCA Firm Checker, then the Financial Services Register: register.fca.org.uk. The FCA tells you to “Use the FCA Firm Checker before you buy a financial product or service”, and to make sure the contact details you were given match those on the checker, because of cloned firms. If the firm is not authorised, the FCA says you “should avoid dealing with them”. Check one firm at a time, for your own purchase. Payotte could not load the Register itself when preparing this page, so we describe it from the FCA’s guidance pages only.
Terms of use. The FCA’s legal page (https://www.fca.org.uk/legal) sets conditions for the whole site. Those that matter here, verbatim:
- clause 3.3: “You must not reproduce or store any part of this site in any other website” […] “or include it in any public or private electronic retrieval system or service without our prior written permission.”
- clause 3.4: “You must not use data from this site to provide a data feed to any comparison table” […] “or any other website without our written permission.”
- clause 3.9: “Any re-use of material on this site otherwise than as explicitly permitted in this copyright notice is prohibited” […] “unless prior written permission to the re-use has been obtained from the FCA.”
- clause 4.8 (iii): users will not “use nor attempt to use any “scraper,” “robot,” “bot,” “spider,” “data mining,” “computer code,"" […] “or any other automated device, program, tool, algorithm, process or methodology to access, acquire, copy, or monitor” […] “any portion of the website, any data or content found on or accessed through the website” […] “without the prior written consent of the FCA.”
In plain terms, without the FCA’s written permission you may not copy or store the content, feed it to a comparison table, or collect it automatically. We could not read the Register’s own pages, so we do not know whether it carries further conditions. Payotte copies nothing from it and never queries it in series: the listing only sends you to the official search.
What it costs
No official scale exists. We found no official fee schedule for mortgage advice, and we give no figure. A search result summarising MoneyHelper mentions flat, hourly or percentage fees, or no up-front charge where the adviser is paid commission by the lender, but we could not read that MoneyHelper page itself (it returned an error), so we do not rely on it for numbers.
Ask the adviser for the fee in writing before you start: the amount or its formula (flat fee, or a percentage of the loan), whether it is payable if no mortgage is arranged, whether commission is also received from the lender, and whether the fee can be added to the loan (in which case you pay interest on it).
How Payotte chooses the firm
Payotte selects one firm per trade and per area, on a published grid based only on public data:
- only companies are selected, never a person: no adviser is named;
- the title is published on the listing so that you check it yourself, at the FCA Register, free of charge;
- the selection is never paid for;
- no firm is listed yet in the UK section;
- Payotte never queries a register in series, and does not copy it.
Questions to ask
- What is your FCA firm reference number, and what are your permissions?
- Do you advise on the whole market or on a limited range?
- How are you paid: a fee, commission from the lender, or both? How much, in writing?
- Is any fee payable if I do not go ahead?
- Who exactly will advise me, and are they authorised?
- Do you receive anything for referring me to other services?
Frequently asked questions
Do I need an adviser to get a mortgage?
Nothing we read says so. You can approach lenders directly, and an adviser is a choice. Compare the cost against what you gain.
Is the rule the same in Scotland, Wales and Northern Ireland?
The FCA’s pages we read speak of the UK as a whole and do not distinguish the four nations.
Is a buy-to-let mortgage regulated in the same way?
No. According to the FCA, consumer buy-to-let is supervised and buy-to-let or commercial mortgages are not regulated.
What does “authorised” tell me?
That the firm has permission for certain regulated activities. Check that the permission matches the service you want.
Can Payotte tell me an adviser is trustworthy?
No. Payotte publishes the title; you check it at the Register.
Sources
- Using the Financial Services Register (FCA) (consulted 14 October 2026)
- How to check a firm or individual is authorised (FCA) (consulted 14 October 2026)
- FCA Firm Checker (consulted 14 October 2026)
- Legal notices and terms of use (FCA) (consulted 14 October 2026)
- Mortgage advice (FCA, redirects to MoneyHelper) (consulted 14 October 2026)