Transfer of Equity Help to Buy: Add or Remove an Owner
When your personal circumstances change, you may need to add or remove someone from your property title without redeeming your Help to Buy equity loan. This legal process, known as a transfer of equity, requires strict adherence to Homes England's guidelines whenever you have a Help to Buy Equity Loan registered over your title.
Whether you are bringing a partner onto the mortgage or separating and transferring to a sole name, your Help to Buy Conveyancing Solicitor must finalise specific legal documents, such as a Deed of Accession or a Deed of Release, whilst managing any enquiries from your primary mortgage lender. In this guide, we'll explain the process in detail and how to handle Homes England and your mortgage lender.
Adding an owner: The deed of accession
When adding a party, normally your partner, to a property title and mortgage without redeeming the Help to Buy (HTB) equity loan, your solicitor must complete additional documentation outside of what is needed for a standard transfer of equity.
A standard transfer of equity normally involves two deeds: a TR1 Form, used to update the names at HM Land Registry, and the Mortgage Deed, used to register the new or amended mortgage. However, when you are adding a name to the title of a Help to Buy property, additional legal deeds are required to satisfy the government and your lender: a Deed of Accession, and typically, a Deed of Postponement.
Deed of Accession
This is strictly required by Homes England. Because the incoming party is taking joint ownership of the property, they must be legally bound by the original Help to Buy equity loan's terms and conditions. By signing this deed, they accept joint liability for the full repayment of the loan, interest, and any associated costs.
Deed of Postponement
This is required by the primary mortgage lender if you are adding someone to the title and arranging a new joint mortgage product or amending your existing one. The Deed of Postponement ensures that the primary mortgage lender retains their legal priority (first charge) over the property, ahead of the government's Help to Buy equity loan (which remains the second charge).
Because adding a new owner alters the legal ownership structure, the primary lender needs this formal agreement signed by Homes England to guarantee their primary security is protected when registered at HM Land Registry.
Expert Tip: Taking on joint liability is a significant risk
When you are added to a Help to Buy loan, you take on joint and several liability for a government debt that fluctuates with the property's market value. Proceeding without fully understanding these repayment mechanics is a High Risk. You must ensure you take independent legal advice and read the specific Help to Buy terms before you proceed.
Partner & Conveyancing Solicitor
Removing an owner: The Deed of Release
When you are removing a party from the property title and the Help to Buy (HTB) equity loan without paying it off, the documentation and process shift. The focus moves from binding a new person to releasing an outgoing one. This most commonly happens when there is a break-up between the co-owners, or one of the owners has died.
The deed that does this is called a Deed of Release, and you may still also need a Deed of Postponement.
Deed of Release
Instead of a Deed of Accession, Homes England requires a Deed of Release. This is the critical legal document that formally removes the outgoing homeowner from the HTB equity loan and releases them from any future liability.
Deed of Postponement
This is still highly likely to be required. If the remaining owner is remortgaging to a new lender in their sole name (which is common when buying out the outgoing party's equity), the new lender will require this deed to ensure their new mortgage retains priority (first charge) over the existing HTB loan.
What is the Help to Buy conveyancing process with a Transfer of Equity?
The standard transfer of equity process remains similar, but here are the additional legal steps required when adding or removing a name without paying off the Help to Buy equity loan.
Additional work when adding someone
Retaining a Help to Buy loan during a transfer of equity adds several administrative and legal steps to a solicitor's workload beyond a standard transfer:
- Obtaining Administrator Consent: The solicitor must liaise with Help to Buy to submit the required forms and administration fees to secure formal consent for the transfer.
- Managing the Deeds: The solicitor must draft, review, and arrange the execution of the Deed of Accession (and the Deed of Postponement) to meet Homes England's strict standard requirements.
- Advising on Liability: The solicitor must advise the incoming party on the terms of the Help to Buy loan, specifically that the amount owed fluctuates with the property's market value. They may recommend that the incoming party seek independent legal advice.
- Land Registry Updates: Alongside registering the standard Transfer Deed (TR1) and any new primary mortgage, the solicitor must register the Deed of Accession and Deed of Postponement to correctly update the charges register.
- Stamp Duty Land Tax (SDLT): The solicitor must calculate if the incoming party is liable for SDLT, which is assessed on the consideration. In a scenario where the co-owners own 50:50 of the property, the consideration includes exactly half of the outstanding primary mortgage and half of the outstanding Help to Buy loan (based on the current market value), plus any cash changing hands for the equity the new owner will receive.
Additional work when removing someone
The legal mechanics of removing someone from a Help to Buy property involve strict checks by the solicitor to ensure the outgoing party is completely severed from the debt:
- Administrator Consent & Affordability: The solicitor must apply to Help to Buy and pay the £115 administration fee. The critical difference here is the affordability check: the remaining owner must provide proof of income (such as payslips for employed staff or SA302 forms for the self-employed) to demonstrate they can service both the primary mortgage and the Help to Buy loan on a single income.
- Primary Mortgage Coordination: The solicitor must obtain formal consent from the main mortgage lender to remove the outgoing party, or coordinate a new sole remortgage. The outgoing party must be released from both the primary mortgage and the Help to Buy loan simultaneously; otherwise, they remain financially liable for a property they no longer own. Any legal enquiries regarding the transfer will be handled at this stage.
- Drafting and Execution: The solicitor will draft the TR1, manage the execution of the Deed of Release, and ensure all parties sign the necessary documents. They will often advise the outgoing party to seek independent legal advice, as they are giving up their legal interest in the property, but must ensure they are fully discharged from the debt.
- Land Registry Updates: Finally, the solicitor will register the TR1, any new primary mortgage, and the Deed of Release at HM Land Registry to update the title and charges register, finalising the sole ownership.
Read more: Help to Buy Administration fees
Expert Tip: Get mortgage lender consent
If you aren't remortgaging to a new mortgage product, you will need to obtain your current mortgage lender's consent to remove someone from the mortgage. When you originally applied, the affordability assessment was based on joint incomes. Now that you are removing a name, you will need to pass new affordability checks to confirm you can afford the primary mortgage on your own.
If consent is granted, the primary lender will formally agree to release the departing owner from the mortgage debt. Alongside this, your solicitor must arrange the Help to Buy Deed of Release. This dual process is vital, as it ensures the departing owner is completely discharged from all financial obligations to both the primary mortgage lender and the government equity loan.
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How does a Help to Buy loan affect Stamp Duty?
When you transfer equity, Stamp Duty Land Tax (SDLT) is not calculated on the property's overall purchase price, but on the chargeable consideration. In a Help to Buy transfer, this consideration includes three elements: any cash changing hands, the share of the primary mortgage debt being taken on, and the share of the Help to Buy equity loan being taken on.
Because taking on a share of both a primary mortgage and a government loan almost always pushes this total above HMRC's £40,000 reporting threshold, your conveyancing solicitor will need to file an SDLT return. However, you will only have a liability to actually pay Stamp Duty if this total consideration exceeds the current tax-paying thresholds.
Consideration amount | Stamp Duty Position |
|---|---|
£0 consideration: | No SDLT return required. |
£1 to £39,999 consideration: | No SDLT return required. |
£40,000 to £125,000 consideration: | An SDLT return must be filed within 14 days, but there is £0 tax to actually pay. |
Over £125,000 consideration: | An SDLT return must be filed, and Stamp Duty tax is payable. |
Example Stamp Duty
Jane is removing Michelle from the title of her property, where the existing mortgage is £150,000, and the Help to Buy loan is £30,000. She is paying Michelle £10,000 for her equity. They own the property 50:50. Here is the consideration:
- Money changing hands: £10,000
- Existing mortgage: £75,000 (the debt being taken on is 50% of the total existing debt)
- Existing Help to Buy loan: £15,000 (the debt being taken on is 50% of the total existing debt)
- Total consideration: £100,000. Therefore, an SDLT return must be filed, but on current bandings, there is no SDLT to pay.
Expert Tip: Existing debt, not a new mortgage, based on your current beneficial interest split
A common mistake is to think the debt is your new mortgage; however, it isn't. Under the Finance Act 2003, the chargeable consideration for a debt is the "existing debt", i.e., the one you have before you complete the transfer.
Another mistake is to think it is always 50%, when it is, in fact, based on your current beneficial split in the property. For example, if you have a 40% share in a property and you're buying out someone to acquire their 60% share, then your consideration for the debt you take on is based on 60% of the existing debt. HMRC covers this within the stamp duty manual here: How much is chargeable: Non-cash consideration: Assumption or release of a debt.
CEO of SAM Conveyancing
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Frequently Asked Questions: Help to Buy Transfer of Equity
Andrew Boast FMAAT is a qualified accountant, conveyancing specialist and author with over 25 years of experience in the UK property sector. Since beginning his career in 2000 within established SRA and CLC-regulated conveyancing solicitor firms, Andrew has overseen the legal journeys of more than 75,000 clients.
He is the self-published author of the first-time buyer guide: How to Buy a House Without Killing Anyone, and a frequent contributor to mainstream UK media on legislative updates, property law, first-time buyer guides, conveyancing best practices, and stamp duty changes. Andrew specialises in resolving complex title issues, property conflict disputes, and property tax options, streamlining the enquiry process to reduce transaction times and maintaining a client-friendly focus.
Amanda Ambler is a highly accomplished conveyancing specialist with over 15 years of dedicated experience across residential property law, legal compliance, and practice management. Having held senior roles, including Head of Legal Practice and Head of Conveyancing at established UK law firms, Amanda possesses a profound, hands-on understanding of the technical intricacies of the property market.
As the designated Legal Content Reviewer for SAM Conveyancing, Amanda ensures that every guide, legal update, and resource published meets the absolute highest standards of accuracy, regulatory compliance, and factual integrity. Her rigorous review process guarantees that complex property legislation and industry processes are communicated clearly, transparently, and safely for home buyers and sellers alike.



