First-Time Buyer Mortgages
Buying a first home involves more than the mortgage deposit. Lender affordability, purchase costs, the property and the legal process all matter. Start with a clear overview before deciding whether to make an enquiry.
First-Time Buyer Mortgage Overview
A first-time buyer mortgage is a residential mortgage for someone purchasing a home without currently owning or previously having owned residential property, subject to the definition used by the lender, tax authority or scheme. The mortgage itself is assessed against the lender's criteria and the property being purchased.
Products and schemes aimed at first-time buyers may be available, but neither first-time buyer status nor a particular deposit guarantees acceptance.
At a Glance — What to Consider
- Deposit and purchase costs
- Lender affordability and credit checks
- Property valuation and acceptability
- Legal work and survey choices
- An agreement in principle is not a mortgage offer
- Rules differ across UK nations
Deposit and Loan-to-Value
The deposit is the part of the purchase price paid from savings or another accepted source. Loan-to-value compares the mortgage against the lender's accepted property value.
Purchase price deposit mortgage required
Mortgage required lender's accepted property value loan-to-value
Low-deposit mortgages may be available, including products from lenders participating in the permanent Mortgage Guarantee Scheme. The government guarantee protects part of a participating lender's potential loss; it does not guarantee that an applicant will be accepted.
Deposit source, the applicant, the property and the lender's criteria all matter. Gifted funds normally require disclosure and evidence under the lender's process, and requirements differ between lenders.
This page does not include a deposit or borrowing calculator and does not estimate an outcome.
Looking for a 5% Deposit Mortgage?
Explore our dedicated guide to 95% LTV borrowing, credit score criteria, and the Mortgage Guarantee Scheme.
Calculate Your First-Home Numbers
Estimate borrowing power, check your exact deposit percentage, or model low-deposit shared ownership outgoings.
How Lender Affordability May Be Assessed
Lenders consider a range of factors. These cards describe common areas rather than a specific lender's rules.
Income and its evidence
The type, stability and evidence of income accepted vary by lender and employment status.
Committed expenditure and debts
Existing credit commitments and regular outgoings may reduce the amount a lender is willing to lend.
Dependants and household costs
The number of dependants and the cost of running a household can affect affordability calculations.
Credit history
Lenders review credit history in their own way, and each applies its own criteria.
Deposit and loan-to-value
The deposit and resulting loan-to-value affect the products a lender may consider.
Property type, tenure, condition and valuation
The property itself, including its tenure and condition, is assessed alongside the applicant.
Lenders use their own affordability models and may test whether payments remain affordable under different assumptions. A salary multiple alone does not determine the amount available.
TFS does not assess affordability or estimate how much a visitor can borrow.
Agreement in Principle Compared With a Mortgage Offer
Agreement in Principle
- A preliminary indication based on limited information
- May use a credit-file check, depending on the lender
- Often time-limited
- Does not assess a particular property fully
- Is not a guarantee or a formal offer
Mortgage Offer
- Follows a full application and lender assessment
- Relates to a specific property and borrowing proposal
- Subject to stated conditions and validity
- Can still require completion steps before funds are released
An agreement in principle is not approval and is not a mortgage offer.
Costs Beyond the Deposit
Amounts vary, and you should obtain quotations. This page does not provide a total-cost estimate.
Mortgage and property checks
- Product or arrangement fee
- Valuation fee where charged
- Independent survey choice
- Adviser fee where applicable
Legal and tax
- Conveyancing or solicitor costs
- Searches and registration fees
- Property transaction tax where applicable
- Leasehold or commonhold information costs where relevant
Moving and ownership
- Removals and initial repairs
- Buildings insurance from the required point
- Service charges, ground rent or estate charges where applicable
- Furniture, utilities and ongoing maintenance
Government Schemes, Savings and Tax
Rules, thresholds and limits can change. Use the current official guidance rather than relying on a figure that may age.
Mortgage Guarantee Scheme
The permanent scheme has supported participating lenders offering certain 91–95% loan-to-value mortgages since July 2025. It does not guarantee a mortgage applicant or make every property eligible.
Lifetime ISA
A Lifetime ISA may be used by an eligible saver towards a qualifying first-home purchase. Account, property, timing and withdrawal rules apply and can change. TFS does not offer ISA, investment or tax advice.
Lifetime ISA overview on GOV.UK ↗ First-home withdrawal rules on GOV.UK ↗
Property transaction tax
The tax on buying a home differs across the UK, and first-time buyer relief and thresholds differ and can change.
- Stamp Duty Land Tax (SDLT) applies in England and Northern Ireland
- Land and Buildings Transaction Tax (LBTT) applies in Scotland
- Land Transaction Tax (LTT) applies in Wales
GOV.UK — First-Time Buyers' Relief (SDLT) ↗
Calculate Your First-Time Buyer Tax Relief
See exact SDLT, LBTT, or LTT bands and how much you could save under current rules.
Common First-Time Buyer Situations
These situations describe what a lender may need to consider. They do not imply that any particular product is available.
Smaller deposit
A smaller deposit means a higher loan-to-value, which affects the products and criteria a lender may apply.
Gifted deposit
A gifted deposit normally requires disclosure and evidence of the source, and the lender's requirements differ.
Self-employed or variable income
Lenders vary in the evidence and trading history they accept, and requirements differ by business structure.
Changed credit history
Missed payments, defaults or court judgments can affect availability, and this does not mean a lender will accept the case. See our bad credit mortgages page for general information.
Buying jointly
Buying with another person changes how income, credit history and ownership are considered by a lender.
The Buying Journey
This is a general illustration. The offer and completion process differs across the UK nations, and TFS carries out only the introduction.
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Review budget, deposit and buying costs.
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If using a partner adviser, discuss circumstances and possible mortgage routes.
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Obtain an agreement in principle if appropriate.
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Search for a property and follow the offer process for the relevant UK nation.
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Submit a full mortgage application and instruct the relevant legal professional.
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Complete valuation, survey and legal checks.
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Receive an offer and complete the purchase under the process applying where the property is located.
For example, the process in Scotland differs from that in England, Northern Ireland and Wales, so the steps around offers and completion are not identical everywhere.
Preparing for a Partner-Adviser Conversation
This is an information checklist, not a data-collection form. It may help you feel prepared before deciding whether to make an enquiry.
- Identification and address history
- Income evidence appropriate to employment status
- Regular expenditure and existing credit commitments
- Source and amount of deposit
- Basic details of any property already being considered
- Questions about rate type, term, fees and flexibility
Do not send sensitive documents through the initial TFS enquiry form. An Anderson Reed adviser will explain any secure document process if the visitor chooses to continue.
Frequently Asked Questions
These answers explain common first-time buyer terms in general. The lender's criteria, the mortgage offer and current official guidance determine how any individual case works.
What counts as a first-time buyer?
A first-time buyer is generally someone purchasing a home without currently owning or previously having owned residential property. The exact definition can differ between a lender, a tax authority and a particular scheme.
Because definitions vary, it is worth checking the definition that applies to the specific lender, relief or scheme in question.
How much deposit might I need?
The deposit required depends on the lender, the product, the property and the resulting loan-to-value. Low-deposit mortgages may be available but are not guaranteed.
A larger deposit can widen the products a lender may consider, but it does not guarantee acceptance or a particular rate.
Does the Mortgage Guarantee Scheme guarantee approval?
No. The permanent Mortgage Guarantee Scheme supports participating lenders offering certain higher loan-to-value mortgages. The government guarantee protects part of a participating lender's potential loss.
It does not guarantee that an applicant will be accepted or that every property is eligible. Read our detailed 5% deposit mortgage guide or check the current GOV.UK scheme page.
Can a family member gift my deposit?
A gifted deposit may be acceptable to a lender, but this is not universal. Lenders normally require disclosure and evidence of the source of the funds.
The specific requirements, including any documentation from the person giving the gift, differ between lenders.
Can a Lifetime ISA be used towards a first home?
A Lifetime ISA may be used by an eligible saver towards a qualifying first-home purchase. Account, property, timing and withdrawal rules apply and can change.
Refer to the current GOV.UK Lifetime ISA guidance and check details with the ISA provider and conveyancer. TFS does not provide ISA, investment or tax advice.
What is an agreement in principle?
An agreement in principle is a preliminary indication based on limited information. Depending on the lender, it may involve a credit-file check, and it is often time-limited.
It does not assess a particular property fully and is not a formal mortgage offer.
Does an agreement in principle guarantee a mortgage?
No. An agreement in principle is not a guarantee and is not a mortgage offer. A mortgage offer follows a full application and lender assessment relating to a specific property.
Even after an offer, completion steps and stated conditions may still apply before funds are released.
Can a first-time buyer apply when self-employed?
It may be possible, but lenders vary in the evidence and trading history they accept, and requirements differ by business structure.
There is no single rule that applies to every self-employed applicant.
What if my credit history is not perfect?
Missed payments, defaults, court judgments or higher borrowing can affect availability, and this does not mean a lender will necessarily accept the case.
See our bad credit mortgages page for further general information.
What costs should I budget for besides the deposit?
Costs can include product or arrangement fees, valuation and survey fees, conveyancing, searches and registration, any property transaction tax, and moving and ownership costs.
Amounts vary, so obtain quotations rather than relying on a single estimate.
Do first-time buyers pay property transaction tax?
It depends on where the property is and its price. SDLT applies in England and Northern Ireland, LBTT applies in Scotland, and LTT applies in Wales.
First-time buyer relief and thresholds differ and can change, so check the current official guidance for the relevant nation, such as GOV.UK First-Time Buyers' Relief.
Is making a TFS enquiry a mortgage application?
No. An enquiry is not a mortgage application, agreement in principle, affordability assessment or guarantee of approval.
TFS is a lead-generation service and passes enquiries to Anderson Reed, whose qualified, FCA-authorised advisers may contact you to discuss your circumstances.
Want to Discuss Buying a First Home?
Tell us briefly where you are in the buying journey. TFS will pass the enquiry to Anderson Reed, whose qualified advisers may contact you to discuss your circumstances.
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Submit basic contact details
The form takes only a moment and does not commit you to applying for a mortgage.
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TFS securely passes the enquiry to Anderson Reed
Anderson Reed is the FCA-authorised firm named in our disclosure.
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An Anderson Reed adviser may contact you
They can discuss your circumstances and explain possible next steps.
TFS Mortgages is a lead-generation service. If you submit an enquiry, your details will be passed to our partner Anderson Reed, whose qualified, FCA-authorised advisers may contact you to discuss your circumstances.
An enquiry is not a mortgage application, agreement in principle, affordability assessment or guarantee of approval.
First-time buyer Enquiry
Complete the form below and your enquiry will be passed to our partner Anderson Reed, whose qualified, FCA-authorised advisers will be in touch to discuss your options — completely free of charge.
No obligation. Your enquiry is passed to our partner Anderson Reed, whose qualified, FCA-authorised advisers will be in touch. Your data is secure.