TL;DR: Yes, a solicitor (or licensed conveyancer) is needed for almost every UK remortgage that involves changing lender, because the old lender's charge has to be redeemed and the new lender's charge registered at HM Land Registry. The exception is a "product transfer", which keeps the same lender, the same borrower and the same loan: no legal work is required because nothing changes on the Land Registry. Most major UK lenders offer a "free legals" package on standard remortgages where the lender pays a panel firm to do the work. A remortgage that adds or removes a borrower, raises substantial new capital, or changes the property's tenure or title needs a solicitor and is not covered by the standard free legals offer. Typical out-of-package solicitor fees are 300 to 700 pounds plus VAT plus disbursements; a transfer of equity remortgage costs 500 to 1,200 pounds plus VAT plus disbursements.
Last reviewed May 2026
For a UK homeowner, the question "do I need a solicitor to remortgage" is really a question about which type of remortgage is being done. A product transfer with the same lender needs no legal work; a remortgage with a new lender always does; a remortgage that also changes the names on the title or the loan structure needs more legal work than a standard one. The answer depends on which of those three patterns the borrower is in.
This guide walks through each scenario, explains the legal steps a solicitor takes on a remortgage, who normally pays the fee, when "free legals" is offered and what it covers, the costs of a remortgage outside the free legals package, and the differences in the process across England and Wales, Scotland, and Northern Ireland.
The three remortgage scenarios
Scenario one is a product transfer. The borrower stays with the same lender, on the same loan amount, and the same property, but switches from one of the lender's interest-rate products to another (typically at the end of a fixed period). The lender's charge on the property is already in place; no legal change is needed. No solicitor required.
Scenario two is a like-for-like remortgage. The borrower switches from one lender to another, keeps the same property, and the same names on the title and the mortgage. The new lender takes a fresh first charge over the property and the old lender's charge is removed. This requires legal work, but the work is much lighter than for a property purchase. A solicitor (or licensed conveyancer) is required.
Scenario three is a remortgage with additional legal change: a transfer of equity (adding or removing a borrower), raising substantial new capital, a change of tenure (typically a leasehold extension done at the same time), or a switch between joint tenants and tenants in common. Each of these adds work to the standard remortgage and brings additional costs.
What a remortgage solicitor actually does
On a like-for-like remortgage the solicitor's checklist is short and standard. They confirm the borrower's identity (under the Money Laundering Regulations 2017). They obtain the title from HM Land Registry and check there are no restrictions or unexpected entries. They request a redemption statement from the existing lender showing the outstanding balance and any early repayment charge. They review the new lender's mortgage offer and confirm the conditions can be met.
On completion day the solicitor receives the new mortgage funds from the new lender, uses them to redeem the old mortgage, accounts to the borrower for any surplus (if the new mortgage is larger), and files the documents to register the new charge at HM Land Registry. The whole process typically takes 4 to 8 weeks from the issue of the new mortgage offer.
Local authority and drainage searches are usually not required on a remortgage of an established property. Lenders typically accept the existing title information or a search indemnity policy, and a fresh full search adds time and cost without much benefit because the borrower already owns the property.
Free legals: what is and is not included
Most UK high-street lenders include a "free legals" or "lender-paid legals" package on standard remortgage products. Under this arrangement the lender pays a panel firm to handle the legal work; the borrower has no separate solicitor's fee. The package often also includes a free standard valuation.
The trade-off is that the borrower does not choose the firm. Panel firms handle high volumes on a fixed fee and the service is typically handled remotely through an online portal or by phone. Borrowers who want a faster turnaround, a known local solicitor, or bespoke advice on a leasehold or unusual title generally prefer to opt out and pay a chosen firm directly.
Some lenders offer a cashback alternative to free legals - typically 300 to 500 pounds paid on completion - to let the borrower choose their own solicitor. The cashback rarely covers the full out-of-package fee, but combined with a competitive solicitor quote it can produce a similar net cost.
Free legals packages do not cover remortgages with a transfer of equity, leasehold extensions, additional borrowing above a stated amount, or any non-standard title issue. In those cases the borrower must use their own solicitor and pay the full fee.
Costs to budget for outside the free legals package
A typical out-of-package remortgage solicitor fee is 300 to 700 pounds plus VAT. Disbursements add up to around 50 to 100 pounds for the Land Registry registration fee (which depends on the loan size and whether the application is submitted online or on paper), 10 to 30 pounds for ID verification, and 20 to 50 pounds for the telegraphic transfer fee on completion.
The total all-in for a like-for-like remortgage outside the free legals package is therefore typically 450 to 950 pounds. This is usually cheaper than the implicit cost of accepting a slightly higher mortgage interest rate elsewhere, so the maths often favours opting out of free legals only where the chosen-solicitor route is materially better service.
For a remortgage with a transfer of equity, the additional work is typically priced at 200 to 500 pounds plus VAT for the transfer deed preparation and registration. Add SDLT (or LBTT or LTT) if the consideration exceeds the threshold; the solicitor calculates and files the return. Total all-in costs for a remortgage with transfer of equity are commonly 600 to 1,300 pounds plus VAT plus disbursements plus any SDLT.
When raising additional capital changes the picture
A remortgage that raises additional borrowing (for home improvements, debt consolidation, a deposit on a second property, or to release equity for living costs) is a standard remortgage from a legal point of view. The legal documents and registration are the same as a like-for-like remortgage; the difference is in the mortgage offer, the affordability assessment and the loan-to-value calculation.
The borrower will need to satisfy the new lender's affordability rules (FCA MCOB rules) for the larger loan, and the property valuation must support the higher loan-to-value. The solicitor's role does not change. Free legals packages from major lenders typically cover capital-raising remortgages up to a stated amount of additional borrowing.
If the additional borrowing is to be paid out to a third party (for example, to a former co-owner being removed from the title), the solicitor handles the payment as part of completion and accounts to all parties for the funds.
Scottish and Northern Irish remortgages
In Scotland a remortgage is handled by a Scottish solicitor. The Scottish equivalents of the legal steps are: discharging the existing standard security over the property, granting a new standard security to the new lender, and registering the new security at the Registers of Scotland. Scottish remortgages from major UK lenders are usually covered by free legals packages routed through Scottish panel firms.
In Northern Ireland a remortgage is handled by a Northern Irish solicitor. The legal documents and registration use Northern Irish forms and either the Land Registry of Northern Ireland (for registered titles) or the Registry of Deeds (for unregistered titles). Most NI titles are now registered. The process is similar to England and Wales in time and cost.
SDLT applies in England and Northern Ireland; LBTT applies in Scotland; LTT applies in Wales. Each devolved tax has different thresholds and rates and the solicitor handles the calculation and filing.
How we verified this
The remortgage legal workstream, the role of the conveyancer or solicitor, and the Land Registry registration requirements reflect HM Land Registry practice guidance and the Law Society's standard conveyancing protocol. The Money Laundering Regulations 2017 set the identity verification requirements. The FCA Mortgage Conduct of Business rules (MCOB) set the affordability framework for the new mortgage offer. Stamp duty, LBTT and LTT thresholds reflect current legislation as published by HMRC, Revenue Scotland and the Welsh Revenue Authority. No specific lender names, panel arrangements or fee percentages have been invented; the figures are stated as ranges drawn from published industry guidance and standard lender literature.
Disclaimer: This article is general information about UK remortgage conveyancing and the role of a solicitor or licensed conveyancer. It is not legal, tax or mortgage advice. The right route for any specific remortgage depends on the lender, the property tenure, the change of borrowers, and the additional borrowing. A regulated mortgage broker and a solicitor can confirm the cost and process for any particular case.
Frequently asked questions
Do I need a solicitor to remortgage?
Yes, for any remortgage that changes the lender. 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 borrower, same loan amount) - because nothing changes at the Land Registry. Most lenders offer a "free legals" package on standard remortgages, so the borrower normally pays nothing for the legal work.
What does a solicitor do for a remortgage?
Verify the borrower's identity, obtain the title from HM Land Registry, request a redemption statement from the old lender, redeem the old mortgage on completion day using funds from the new lender, account for any surplus, and register the new lender's charge. On a like-for-like remortgage the work is much lighter than a sale or purchase.
Is a product transfer the same as a remortgage?
No. A product transfer is an interest-rate switch with the same lender on the same loan. No solicitor is needed because the Land Registry record does not change. A remortgage with a new lender does need legal work because the charge has to change hands.
Will I pay for the solicitor on a remortgage?
Usually not, if the lender's free legals package is taken. Some lenders offer a cashback alternative (typically 300 to 500 pounds) so the borrower can use a chosen solicitor instead. Outside the package, the borrower pays 300 to 700 pounds plus VAT plus disbursements for a standard like-for-like remortgage.
Do I need a solicitor to add my partner to the mortgage?
Yes. Adding a partner is a transfer of equity, which requires a transfer deed (TR1 or TP1), consent from any third party, an SDLT (or LBTT or LTT) calculation if the consideration exceeds the threshold, and Land Registry registration. The transfer of equity is typically priced at 200 to 500 pounds plus VAT on top of the standard remortgage fee.
