Mortgage With One Year's Accounts: The 2026 UK Guide
New business owner, sole trader or company director? You do not always need two or three years of accounts. The right lender may assess one filed year, current trading evidence and your wider income story.
One filed year
SA302, accounts or company accounts
Current trading
Bank statements and management figures
Business context
Industry history and contracts
Lender match
High street or specialist criteria
Can You Get a Mortgage with One Year of Accounts?
Quick answer: yes, it can be possible. Some UK lenders will assess a single filed year of accounts or SA302 rather than insisting on two or three, provided the deposit, credit profile and current trading evidence support the case. Not every lender offers this, so which lender you approach first matters more than the account figure itself.
The challenge is that lender criteria split sharply. Some lenders want two full years and will average income. Others may consider one filed year if the deposit, credit profile, sector experience and current trading evidence are strong enough.
This guide explains how those decisions are made, what documents strengthen the case, and how new business owners can avoid applying to a lender that was never likely to accept the income in the first place.
Who This Guide Is For
One-year accounts cases are not all the same. Your structure determines which evidence matters most.
Contractors
Day-rate, fixed-term and umbrella-to-limited moves are assessed on contract continuity as much as the account figure itself.
Contractors
Day-rate or fixed-term contractors who have recently moved from PAYE or umbrella work into a limited company or self-employed structure.
CIS workers
Construction workers who may be treated differently by specialist lenders, especially where gross CIS income can be evidenced consistently.
Sole traders
One SA302 and tax year overview is often the starting point, backed by bank statement evidence of trading activity.
Sole traders
Applicants with one filed self-assessment year, SA302 and tax year overview. Lenders will usually focus on net profit, trading history and bank statement evidence.
Freelancers and consultants
Professionals with project-based income, repeat clients or rising revenue who need the underwriter to understand more than one tax return.
Limited company directors
Salary and dividends rarely tell the full story — retained profit and the latest year's figures usually need explaining separately.
Limited company directors
Directors with one set of company accounts, salary, dividends and retained profit. The right lender can matter more than the headline profit figure.
New business owners
People who have left employment, bought into a business, started a practice or launched a company and only have one completed trading year.
How Lenders Assess One-Year Accounts
The account figure matters, but it is rarely the whole decision. Underwriters look for evidence that year-one income is real, repeatable and affordable after commitments.
Latest year assessment
Some lenders can use the latest filed year rather than demanding a two-year average. This is useful when income is new, growing or newly structured.
Manual underwriting
A human underwriter can look at the full story: previous employment, sector experience, contracts, bank statements and the reason the business is new.
Accountant support
Accountant certificates, projections and management accounts may support the application when they explain sustainable income beyond the first filed accounts.
Industry history
If you have years of experience in the same field, lenders may view a new business more favourably than a complete career change.
Deposit and LTV
The higher the loan-to-value, the more cautious a lender may be. A larger deposit can open more routes for one-year accounts cases.
Credit profile
Clean credit can help offset limited trading history. If credit is imperfect, the case may need a specialist lender and stronger supporting evidence.
Which Lenders May Consider One Year's Accounts
Lender appetite for one-year accounts changes frequently, so this is a guide to the categories worth exploring rather than a fixed list. An adviser can confirm current criteria for your exact case before you apply.
Specialist self-employed lenders
A number of specialist and challenger lenders build their criteria specifically around new and recently self-employed applicants, and may work from one year's figures as standard policy rather than an exception.
Building societies with manual underwriting
Several mutuals and building societies underwrite manually rather than through automated scoring, which can allow an underwriter to weigh trading history, sector experience and bank statements alongside the account figure.
High street lenders with day-one policies
A small number of mainstream lenders will accept one year's accounts for certain professions or income types, though most still default to a two-year average unless the case is presented correctly.
Portfolio and specialist buy-to-let lenders
For directors and contractors also raising capital for investment property, some specialist buy-to-let lenders apply different self-employed evidence rules than their residential range.
Documents That Strengthen the Case
One-year accounts applications live or die on evidence. The more complete the pack, the easier it is for an adviser to match the lender.
SA302s, Tax Calculations, Retained Profit and Accountant Projections
This is the evidence that turns a raw account figure into a case an underwriter can trust. Getting it right the first time avoids a slow, back-and-forth application.
SA302s and tax year overviews
Sole traders and partners are typically asked for an SA302 tax calculation and matching tax year overview from HMRC for the filed year. Together these confirm declared income and that tax has been assessed and paid, which most lenders treat as the baseline evidence.
How lenders read the tax calculation
Underwriters usually work from net profit before personal drawings, not turnover. Large allowable expenses, pension contributions or one-off costs can reduce the figure a lender uses, so it helps to have an accountant explain any unusual year-one deductions.
Retained profit for company directors
Many high street lenders only count salary plus dividends actually drawn. Some lenders will instead look at salary plus dividends plus a share of profit retained in the company, which can materially change affordability for directors who reinvest rather than draw everything out.
Accountant certificates and projections
A qualified accountant's certificate or reference is common supporting evidence, and some lenders will consider current-year management accounts or an accountant's income projection alongside the filed year, particularly where trading is clearly improving.
Why One-Year Accounts Cases Get Declined
Most declines happen before the underwriter understands the case. These are the issues that need handling before submission.
Low salary, high company profit
A director taking a low salary may look weak to a basic high street calculation. Lenders that assess profit share or retained profit may produce a different outcome.
Rising income not yet filed
If year two is stronger but not yet filed, current-year management accounts and an accountant letter can help evidence the trend.
Recent move from PAYE
Previous employment in the same sector can support the case, especially where income is similar or higher after becoming self-employed.
High loan-to-value
A small deposit can narrow the lender pool. The case needs precise matching before an application is submitted.
Adverse credit
Missed payments, defaults or CCJs do not automatically rule out a case, but they reduce lender choice and increase the importance of specialist underwriting.
Previous bank decline
A decline often means the wrong lender saw the case first. It does not always mean the income is unusable.
Typical One-Year Accounts Scenarios
The same one-year history can be interpreted very differently depending on the borrower type and lender appetite.
One filed SA302, strong bank statements and rising monthly turnover.
Match to lenders that accept one-year self-employed history and can evidence sustainability through bank statements.
Low salary, modest dividends and profit retained in the company after year one.
Assess whether a lender can consider salary plus dividends plus net profit share, not just drawings.
Twelve months contracting after several years in the same profession as an employee.
Use sector continuity, contracts and day-rate evidence to support the move into self-employment.
One year of CIS deductions, steady site work and consistent gross pay.
Look for lenders that understand CIS income and may use gross receipts rather than a narrow net-profit view.
Application failed because the bank wanted two full years of accounts.
Rebuild the case around lenders that consider one-year trading history before another credit search is made.
First year was profitable, current year is stronger, but year two is not filed yet.
Use management accounts, accountant projection and trading evidence to show the latest income position.
Worked Affordability Examples
Illustrative only, to show how the same one year of accounts can be assessed differently. These are not a quote, offer or lending decision — actual affordability depends on the lender, full financial circumstances and current criteria.
£42,000 net profit (one filed SA302 year)
Some lenders would apply an income multiple in the region of 4-4.5x qualifying income, giving a borrowing range of roughly £168,000-£189,000 before deposit, other lending, credit commitments and affordability stress-testing are applied.
£450 day rate, five days a week
Annualised to roughly £108,000-£117,000 depending on how a lender treats working weeks per year. A day-rate-based lender may use this figure directly rather than waiting for it to appear in filed accounts.
£12,570 salary + £20,000 dividends + £15,000 retained profit share
A lender using only salary and dividends would assess roughly £32,570. A lender able to include a share of retained profit could assess closer to £47,570 — a meaningful difference in maximum loan size for the same company.
Figures are for illustration only, based on example scenarios. They are not personalised advice, a mortgage offer or a guarantee of what any individual lender will assess.
Use This as a Resource Hub
If your income is new, tax-efficient or hard to evidence, you need the right route before you apply. These linked resources explain the surrounding criteria in more detail.
Run an Eligibility AuditFrequently Asked Questions
Find Out Which Lenders Fit Your First Year
One-year accounts cases need careful lender matching before submission. Share the structure and we will help route it to the right advice team.
Mortgage advice is provided by Hayden Richards, CeMAP-qualified, as a Registered Individual of Marklay Mortgages Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 930490). Richards & Logic is a trading style of MarketMedia Ltd. Criteria can change and mortgage availability depends on individual circumstances.