TL;DR: A remortgage solicitor (or licensed conveyancer) handles the legal side of switching a UK mortgage from one lender to another. The work is much lighter than a property purchase: ID verification under the Money Laundering Regulations 2017, title check at HM Land Registry, redemption of the old mortgage on completion day, registration of the new lender's charge. Most major UK lenders offer "free legals" on standard like-for-like remortgages, paying a panel firm directly. Outside the package, expect a solicitor fee of 300 to 700 pounds plus VAT, plus disbursements of 50 to 100 pounds. Remortgages with a transfer of equity (adding or removing a name) or with substantial additional borrowing cost more (500 to 1,200 pounds plus VAT plus disbursements). Product transfers with the same lender need no solicitor. Scottish remortgages use a Scottish solicitor and register at Registers of Scotland.
Last reviewed May 2026
A remortgage solicitor is the legal professional who handles the conveyancing side of a UK remortgage. The role exists because the mortgage charge on a property is a Land Registry record that has to be updated when a new lender replaces an old one. A solicitor or licensed conveyancer is the only person who can file the relevant Land Registry forms and certify the title to the new lender.
This guide explains what a remortgage solicitor actually does, how the "free legals" package offered by most UK lenders works, when the borrower needs to use a chosen firm rather than the lender's panel, what the costs are in each scenario, and the timeline a remortgage typically follows.
What a remortgage solicitor does on a standard remortgage
On a like-for-like remortgage (same borrower, same property, same loan amount or more, new lender), the solicitor's workstream is shorter and more standardised than for a purchase. The main steps are: verify the borrower's identity under the Money Laundering Regulations 2017, obtain office copies of the title at HM Land Registry, check for any restrictions or unexpected entries, request a redemption statement from the existing lender, and confirm that the new lender's offer conditions can be met.
On completion day the solicitor receives the new mortgage funds from the new lender, pays off the existing mortgage in line with the redemption statement, accounts to the borrower for any surplus (where the new mortgage is larger), and files the documents at HM Land Registry to register the new charge and remove the old one. The borrower then receives confirmation that the remortgage has completed.
Local authority searches are usually not required on a remortgage. The lender's interest is in the property's value (assessed by the surveyor) rather than uncovering legal defects the existing owner would have known about. Many lenders accept the existing title information plus a search indemnity policy as a substitute for fresh searches.
How "free legals" remortgages work
Most UK high-street lenders include a "lender-paid legals" or "free legals" package on standard remortgage products. Under this arrangement the lender selects a panel firm of solicitors or licensed conveyancers and pays the legal fee directly; the borrower has no separate solicitor's bill. The package often also includes a free standard valuation.
The trade-off is that the borrower does not choose the firm. Panel firms typically handle high volumes on fixed fees, with most contact through an online case management portal or by phone to a designated case handler. Service can be slower than a chosen high-street firm because of the volume and the standardised process.
Some lenders offer a cashback alternative - typically 300 to 500 pounds on completion - to let the borrower use their own solicitor. Borrowers with a non-standard situation (a leasehold remortgage with restrictive covenants, a name change in the meantime, an unusual title, or an urgent timetable) often prefer to take the cashback and pay a chosen firm directly.
Free legals packages typically do not cover remortgages that include a transfer of equity, substantial additional borrowing above a stated amount, leasehold extension, or any non-standard title issue. In those cases the borrower must use a chosen firm and pay the full fee.
When the borrower must use a chosen solicitor
Adding or removing a name from the title is a transfer of equity, which is outside the standard free legals package. The solicitor prepares a transfer deed (TR1 in England and Wales; the Scottish and Northern Irish equivalents have different names), obtains consents from any third party with an interest in the property, and files the transfer with HM Land Registry alongside the remortgage. SDLT (or LBTT or LTT) is calculated on the consideration (typically the share of the outstanding mortgage taken on by the incoming party) and may be payable.
Capital-raising remortgages above a stated lender threshold (often around 100,000 pounds of additional borrowing) are sometimes excluded from free legals packages. The solicitor's role is the same as for a like-for-like remortgage, but the lender requires more thorough documentation of the borrower's purpose for the additional funds.
Leasehold remortgages where the lease is short (typically under 80 years remaining) or where the lease contains unusual provisions (a deed of variation, a complex ground rent structure, a shared ownership share) often fall outside the panel firm's scope. A chosen leasehold-specialist solicitor is usually required.
Typical costs by scenario
Like-for-like remortgage with free legals: usually zero or a small ID / telegraphic transfer fee (around 20 to 50 pounds). The lender pays the panel firm directly.
Like-for-like remortgage outside free legals: 300 to 700 pounds plus VAT for the solicitor's fee, plus 50 to 100 pounds disbursements (Land Registry fee, ID verification, telegraphic transfer). Total typically 450 to 950 pounds.
Remortgage with transfer of equity: 500 to 1,200 pounds plus VAT plus disbursements, plus any SDLT (or LBTT or LTT) if the consideration exceeds the threshold. The transfer deed adds about 200 to 500 pounds plus VAT on top of the basic remortgage fee.
Leasehold remortgage: similar to a freehold remortgage on basic fee but with a leasehold management pack from the freeholder or managing agent (200 to 500 pounds, paid to the freeholder rather than the solicitor). The pack covers ground rent, service charges, the lease, and any pending major works.
Scottish remortgage: handled by a Scottish solicitor. Free legals packages from major UK lenders extend to Scottish properties through Scottish panel firms. Out-of-package costs are similar to England and Wales.
Timeline from offer to completion
A typical UK remortgage timeline runs roughly: borrower applies for the new mortgage (1 to 2 weeks for credit checks and underwriting), valuation instructed and carried out (1 to 2 weeks), mortgage offer issued (1 day to a week after underwriting), solicitor instructed and legal work begins (1 to 2 weeks for ID, title check and redemption statement), completion date agreed (typically 4 to 6 weeks from offer).
Most remortgages complete within 4 to 8 weeks from the date of the mortgage application, but the timeline can stretch if the existing mortgage is held by a slow lender to provide a redemption statement, if the title has restrictions that need to be checked, or if there is a delay in the new lender issuing the offer.
Borrowers approaching the end of a fixed-rate period should ideally start the remortgage process 3 to 4 months before the existing rate ends, so that completion lines up with the rate expiry and there is no period on the lender's standard variable rate (which is typically much higher than a remortgage product).
Choosing between free legals, cashback and own solicitor
The most common decision is between accepting the lender's free legals offer (easiest, no cash out of pocket, but slower service from a panel firm) and taking the cashback alternative (typically 300 to 500 pounds) to use a chosen solicitor (faster service, known firm, but small net cash cost).
For a straightforward like-for-like remortgage with no time pressure, free legals is usually the right choice. For a borrower with a deadline (end of an existing fixed-rate period, a known life event, a deteriorating credit position that means the new lender's offer needs to complete quickly), a chosen solicitor is often faster and worth the small net cost.
For a remortgage with a transfer of equity, leasehold complexity, or substantial additional borrowing, a chosen solicitor is usually required regardless of the lender's package preferences. The cashback alternative covers part of the cost.
How we verified this
The remortgage legal workstream, the role of the solicitor or licensed conveyancer, and the Land Registry registration requirements reflect HM Land Registry practice guidance and the Law Society's standard conveyancing protocol. Money Laundering Regulations 2017 set the identity verification requirements. Stamp duty, LBTT and LTT thresholds reflect current legislation. The treatment of free legals and cashback alternatives reflects standard lender product literature as disclosed under the FCA Mortgage Conduct of Business rules (MCOB). No specific lender names, panel firms, or fee figures have been invented; the figures are stated as ranges drawn from published industry guidance.
Disclaimer: This article is general information about UK remortgage conveyancing. It is not legal, tax or mortgage advice. The right legal route and solicitor for any specific remortgage depend on the lender, the property tenure, any change in the parties, and any additional borrowing. A regulated mortgage broker and a solicitor or licensed conveyancer can confirm the cost and process for a particular case.
Frequently asked questions
Do I need a solicitor for a remortgage?
Yes for any remortgage that changes the lender, because the old lender's charge has to be redeemed and the new lender's charge registered at HM Land Registry. No for a product transfer with the same lender (same loan, same borrower) - because nothing changes on the Land Registry record.
How much does a remortgage solicitor cost?
Usually nothing or a small fee where the lender's free legals package is used. Outside the package, typical solicitor fees are 300 to 700 pounds plus VAT plus 50 to 100 pounds disbursements for a like-for-like remortgage. A remortgage with a transfer of equity costs 500 to 1,200 pounds plus VAT plus disbursements.
How long does a remortgage take with a solicitor?
Typically 4 to 8 weeks from the new mortgage offer to completion. The timeline can be longer if the existing lender is slow to issue a redemption statement, if the title has unusual entries, or if the new lender requires additional documentation. Starting the process 3 to 4 months before an existing fixed rate ends helps avoid time on the lender's standard variable rate.
Can I use my own solicitor for a remortgage?
Yes. Even where the lender offers free legals, the borrower can decline the package and use a chosen firm. Many lenders offer a cashback alternative (typically 300 to 500 pounds) when the borrower opts out. The chosen firm must be on the lender's approved panel or be willing to accept the lender's standard remortgage instructions; a CQS-accredited firm is normally acceptable.
What is the difference between free legals and cashback?
Free legals: the lender pays a panel firm directly to handle the legal work. The borrower does not choose the firm and service can be slower. Cashback: the lender pays a fixed sum (typically 300 to 500 pounds) to the borrower on completion, and the borrower uses that to pay a chosen solicitor. The cashback rarely covers the full fee but combined with a competitive quote produces a similar net cost.
