How much deposit do first-time buyers need in the UK?

The average UK first-time buyer put down a GBP 53,414 deposit in 2023. 95% loan-to-value deals remain available under the Mortgage Guarantee Scheme, meaning some buyers can put down as little as 5%. Deposits must be evidenced with bank statements, and gifted deposits require donor ID and a declaration that the gift is non-repayable.

How much can first-time buyers borrow for a mortgage?

Lending has typically been capped around 4.5 times gross income under Bank of England loan-to-income rules. After those flow limits were relaxed in 2025, several high-street lenders now offer 5.5 to 6 times income to eligible first-time buyers, usually subject to minimum income, profession, or energy-efficiency conditions. The multiple you actually qualify for depends on your wider commitments, credit profile, and the lender's affordability model as much as the headline cap.

Should first-time buyers use a mortgage broker?

59% of first-time buyers used a broker in 2023 because brokers access specialist policies and lender exclusives. Whole-of-market brokers search high street and specialist lenders, including guarantor and joint borrower sole proprietor products, and must recommend suitable products under FCA rules. Brokers are ideal when you have complex income, limited deposit, or need government scheme guidance.

What government schemes are available for first-time buyers?

One in five first-time buyers used government schemes such as Deposit Unlock or First Homes. The Mortgage Guarantee Scheme supports 95% LTV deals. Other options include joint borrower sole proprietor products, green mortgages for properties with EPC ratings A to C, and guarantor or family springboard products that allow collateral or savings support for lower deposits.

What credit score do first-time buyers need for a mortgage?

Lenders favour on-time payments over the last 24 months and credit utilisation below 30%. Thin credit files should be strengthened with responsible use of low-limit cards and timely bill payments. Specialist lenders accept historic blips or satisfied defaults but will price higher and may require larger deposits. Use soft-search Decision in Principle tools to avoid score drops while comparing offers.

First-Time Buyer Guide

What should first-time buyers focus on before applying?

Written and reviewed by Sophie Harrison · Page last reviewed 15 June 2026

Start by stress testing affordability, documenting deposit sources, and selecting the right sourcing route. The average UK first-time buyer put down a GBP 53,414 deposit in 2023 and borrowed at 3.58 times income, so preparation makes the difference between an accepted offer and delays (Halifax First-Time Buyer Review 2024).

How does a first-time buyer progress from budgeting to completion?

Treat the journey as six checkpoints that align your finances, property search, and legal work.

Set a budget by testing repayments at least 3 percentage points above current rates to mimic lender stress testing (FCA Mortgage Market Study 2023).
Order credit reports from Experian, Equifax, and TransUnion to reconcile any inaccuracies before lenders assess your file.
Secure an Agreement in Principle so estate agents understand your borrowing capacity.
Make offers with solicitor details ready and confirm funding timelines with the vendor.
Complete full mortgage application, property valuation, and underwriting once the offer is accepted.
Exchange contracts after legal checks, then complete with final deposit transfer and insurance in place.

Where should first-time buyers source mortgages?

59% of first-time buyers used a broker in 2023 because brokers access specialist policies and lender exclusives (UK Finance Mortgage Market Trends 2024). Compare three sourcing routes:

Whole-of-market broker

Searches high street and specialist lenders, including guarantor and joint borrower sole proprietor products.
Must recommend suitable products and disclose commissions under FCA rules.
Ideal when you have complex income, limited deposit, or need government scheme guidance.

Direct-to-lender

Works well for borrowers with simple salaried income and strong credit.
Limits you to one lender's criteria and may miss adviser-only incentives.
Use when you already bank with the lender and value app-based processing speed.

Execution-only

Requires you to self-certify product suitability and acceptance of all risks.
Available with limited lenders and typically excludes government scheme loans.
Only consider if you have deep product knowledge and unchanged circumstances.

Which mortgage products support first-time buyers?

Focus on products that reduce upfront cost or expand eligibility.

Two and five-year fixed rates dominate lending because they align with affordability stress assumptions and offer predictable budgeting.
95% loan-to-value lending is well established, supported by the government's permanent mortgage guarantee scheme — and many lenders now offer 5% deposit deals outside the scheme too.
Lifetime ISAs add a 25% government bonus (up to £1,000 a year) to deposit savings for first homes up to £450,000 — the account must be open 12 months before you use it, so start early.
Joint borrower sole proprietor products allow family income support without adding parents to the property deeds.
Green mortgages offer rate discounts for properties with EPC ratings A to C.
Guarantor and family springboard products allow collateral or savings support for lower deposits.

How do lenders run affordability for first-time buyers?

Lenders combine loan-to-income caps with expenditure modelling and stress testing.

Mainstream lending has typically been capped around 4.5 times gross income under Bank of England loan-to-income rules, but the 2025 relaxation of those flow limits means several high-street lenders now stretch to 5.5–6 times income for eligible first-time buyers.
Enhanced loan-to-income products carry their own eligibility tests — minimum incomes, profession criteria or energy-efficiency conditions are common — so check the small print rather than assuming the headline multiple.
Committed spending is checked via declared expenses, credit reports, and sometimes Open Banking feeds.
Lenders model repayments at 1 to 3 percentage points above the product rate to confirm resilience against future rate rises.

How are first-time buyer deposits verified?

Anti-money-laundering rules require transparent documentation of deposit sources.

Savings and investments

Provide three to six months of bank statements showing funds building in your own account.
Evidence investment withdrawals with portfolio statements and sale confirmations.
Ensure cryptocurrency proceeds are converted to fiat and seasoned in a UK bank with transaction history.

Gifts and schemes

Gifted deposits need donor ID, bank statements, and a declaration that the gift is non-repayable.
Forces Help to Buy advances require Joint Personnel Administration confirmation and repayment plan evidence.
Shared equity or developer incentives must be disclosed to the lender and valuer to avoid down-valuation risk.

What credit considerations matter most?

Credit profiles influence both product availability and pricing.

Lenders favour on-time payments over the last 24 months and credit utilisation below 30%.
Thin credit files should be strengthened with responsible use of low-limit cards and timely bill payments.
Specialist lenders accept historic blips or satisfied defaults but will price higher and may require larger deposits.
Keep hard searches spaced out. Use soft-search Decision in Principle tools to avoid score drops while you compare offers.

What readiness checklist keeps the application on track?

Documents

Three months of payslips or the latest SA302s and tax year overviews for self-employed income.
Photo ID, proof of address, and residence history for the past three years.
Bank statements covering salary credits and outgoings.
Deposit evidence aligned with the guidance above.

Financial preparation

Repay or reduce short-term debt to improve affordability and credit scoring.
Build a contingency fund covering at least three months of mortgage payments.
Model household budgets with utilities, insurance, and council tax to avoid surprises.
Compile questions for your broker or lender about service levels, fees, and product features.

Which data points support your planning?

Average first-time buyer home cost: GBP 288,030 in 2023, with London averaging GBP 501,920 (Halifax 2024).
73% of first-time buyers fixed their rate for five years in Q4 2024 to lock in cost certainty (UK Finance 2024).
One in five first-time buyers used government schemes such as Deposit Unlock or First Homes (Department for Levelling Up, Housing and Communities 2024).
Average mortgage completion time from offer acceptance to drawdown: 11 to 14 weeks, depending on conveyancer capacity (HomeOwners Alliance Home Moving Study 2024).

Written by

Sophie Harrison

Content and Business Development Executive

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