Self-Employed Mortgage Guide 2026: Income, Accounts & Lenders

How a lender calculates your income depends on whether you are a sole trader, partner, company director, contractor or CIS subcontractor. Use the quick answers below to find your starting point, then jump to the relevant section for more detail.

At a glance: what matters most

Your question	What to know
Can I get a mortgage when self-employed?	Yes. You will need to meet the lender’s affordability, deposit, credit and income-evidence requirements.
How much trading history is needed?	Requirements vary. Two years is common, but some lenders may consider one year depending on your circumstances.
What income will the lender use?	Sole traders are often assessed using taxable profits. Limited company directors may be assessed using salary and dividends or, with certain lenders, a share of company profits.
Which documents should I prepare?	Depending on your business structure, lenders may request SA302 tax calculations, tax year overviews, accounts, bank statements and evidence of current trading.
Will I need a bigger deposit?	Not automatically. The available loan-to-value depends on the lender and the overall application.

This guide explains how different lenders assess self-employed income, the evidence they may ask for and the steps you can take before applying. Criteria can change, so any lender-specific decision should be checked against current policy.

Self-Employed Mortgage: Your First Five Steps

If you are planning to apply, start with these practical checks before making a formal mortgage application:

Key point: There is no separate mortgage product that everyone who is self-employed must use. Eligibility and pricing depend on the lender, product, deposit, credit profile and affordability assessment.

What Can Affect How Much You Borrow?

A lender’s assessment of your income is only one part of mortgage affordability. The lender also considers existing financial commitments, household expenditure, dependants, the mortgage term, deposit and the property’s suitability.

Situation	Why it matters	What to prepare
Profits increased in the latest year	Some lenders average income, while others may use the latest year under specific criteria	Two years of tax evidence and current trading records
Profits fell in the latest year	The lender may use the lower figure or ask about sustainability	Explanation of the fall and evidence of current trading
Director retains profits in the company	Salary-and-dividend assessments may differ from eligible company-profit methods	Full accounts, shareholding details and accountant information
Contractor has gaps between contracts	Gaps can affect eligibility for contract-rate assessments	Current and previous contracts, CV and renewal history
One year of accounts available	Fewer lenders may accept the application	Completed accounts or tax return and evidence of ongoing work

Illustrative comparison, not a borrowing quote: If one lender accepts £45,000 of income and another accepts £60,000 under a different permitted calculation, their affordability outcomes may differ. Neither figure establishes what you can borrow: commitments, lender stress testing, loan-to-income limits and product criteria still apply.

What If the Borrowing Estimate Is Too Low?

Start by checking whether the estimate uses the income figure your intended lender accepts. A company director entering only dividends into a general calculator, for example, may not be modelling the lender’s permitted salary-and-dividend or company-profit assessment. That does not mean a higher figure will necessarily be accepted.

What to review	The practical question
Income calculation	Is the calculator using the correct profit, salary, dividend or eligible contract figure without double counting?
Purchase budget and deposit	Would a lower purchase price or a larger legitimate deposit reduce the borrowing needed while leaving enough for tax, costs and business cash flow?
Existing commitments	Has the budget included loans, leases, credit balances, dependants and business liabilities where required?
Joint application	What income and commitments would the other applicant bring, and do both applicants understand their repayment responsibilities?
Mortgage term	How would a different term affect monthly payments, total interest and any assessment of income into retirement?

A longer term can reduce payments while increasing the overall interest paid. It does not automatically overcome an income limit. Paying off commitments also uses cash, so compare the full household and business position before making changes.

Where the business has grown, new completed evidence may help explain the current position. A lender still decides which period and calculation it will accept. Review the budget and criteria with an adviser before submitting further applications.

Deposits, Loan-to-Value and Purchase Costs

Loan-to-value, or LTV, is the mortgage expressed as a percentage of the property’s value. On a £300,000 purchase, a £30,000 deposit leaves a £270,000 mortgage and 90% LTV. A £60,000 deposit leaves £240,000 borrowing and 80% LTV. These are arithmetic examples, not confirmation that either mortgage is available to you.

Money to allow for	What to check
Deposit	Accepted source, paper trail and the lender’s maximum LTV for your case
Property tax	Stamp Duty Land Tax in England and Northern Ireland, LBTT in Scotland or LTT in Wales, with rules depending on the purchase
Legal work and searches	Solicitor’s quotation and any additional work needed
Valuation and survey	A lender’s valuation is not the same as a survey for your own protection
Mortgage and adviser fees	Whether payable upfront, refundable or added to borrowing
Business and household reserves	Tax due, working capital, moving costs and an affordable cash buffer

A lower LTV can change the products available and sometimes the rate. It does not compensate for unaffordable repayments or evidence that fails the lender’s criteria. Compare the cost of crossing an LTV band with the cash you would have left after completing.

If a family member gifts a deposit, the lender and solicitor normally need to establish the source and whether repayment or an interest in the property is expected. A borrowed deposit is a different arrangement and must be disclosed. Funds in a limited company belong to the company until legitimately withdrawn. Discuss the tax and business consequences with your accountant before using them.

Use our stamp duty calculator for an initial England or Northern Ireland estimate, then confirm the tax position for your circumstances and the property’s location.

Can You Get a Self-Employed Mortgage With a 5% Deposit?

It may be possible to buy with a 5% deposit, meaning a 95% LTV mortgage. Being self-employed does not automatically rule this out. The lender must accept your income evidence, trading history, credit profile and property, and the requested loan must be affordable.

For example, Halifax publishes criteria for purchases above 90% and up to 95% LTV, with additional credit, property and borrowing limits. That is an example of a possible route, not confirmation that every self-employed applicant qualifies. Short accounts history or a case needing specialist criteria may reduce the options.

Questions to Ask Before Choosing a Lender

• Will you assess my income using the latest year, an average or the lower of recent years?
• For a limited company director, do you use salary and dividends or an eligible company-profit calculation?
• Do you accept one year of accounts, and what additional evidence would you need?
• How do you treat contract gaps, CIS deductions or a recent change in business structure?
• What are the total costs, including product fees, valuation fees and any broker fee?
• Will the agreement in principle or application leave a hard search on my credit file?

These questions can help you compare suitable lenders without relying on a single headline borrowing multiple.

How Lenders Define Self-Employment

Your trading structure and how you are paid determine which evidence a lender needs. Your job title alone does not decide whether a lender treats you as employed or self-employed.

• Sole trader: you run your own business as an individual without a limited company structure
• Partner: you are a partner in a business partnership or limited liability partnership (LLP)
• Limited company director: the lender’s shareholding threshold matters. Halifax generally treats ownership of 25% or more as self-employed. Nationwide can treat directors with 20% or less as employed where salary alone supports the application, but needing dividend income changes the assessment
• Freelancer: you work for multiple clients on a project-by-project basis
• Contractor: you work on fixed-term contracts. A limited company contractor may be self-employed, while someone paid through an umbrella company or agency under PAYE may be assessed as employed. Eligible contract-rate calculations depend on lender policy.
• CIS subcontractor: you work in construction under the Construction Industry Scheme. Some lenders may use eligible gross CIS income, while others use taxable profit. Read our CIS mortgage guide for specific details.

Each of these structures has different implications for how your income is assessed, which we will explore in detail below. The common thread is that lenders need additional evidence to verify and assess your income compared to a straightforward salaried employee.

How Lenders Assess Business Sustainability

Historic accounts show completed earnings. Current trading evidence helps explain whether that level of income is continuing. A profitable last year followed by cancelled contracts is a different position from a growing business with paid invoices and confirmed work.

Trading pattern	Evidence that helps explain it
Seasonal income	Records across a full trading cycle, with an explanation of quieter months
Strong recent growth	Completed accounts plus current bank statements, invoices and confirmed work
One unusually profitable year	Explanation of one-off income and what is likely to recur
Recent income reduction	Cause, duration, ongoing commitments and current evidence
One major customer	Contract terms, renewal history and the wider customer pipeline
Several businesses	Separate accounts, ownership and a clear breakdown of income and liabilities

An accountant’s reference can explain a short accounting period, a structure change, unusual costs or business continuity. Where a lender accepts an accountant’s certificate, its format and the accountant’s qualifications must meet that lender’s rules. A supportive letter cannot automatically replace mandatory documents or make a projection count as completed income.

Turnover, profit and available cash answer different questions. A £100,000 bank balance might include VAT, tax provision, borrowed money or cash needed to run the business. It is not automatically £100,000 of assessable annual income.

Income Assessment Methods Explained

Different lenders can arrive at different assessable income figures from the same business. Check the permitted calculation before estimating borrowing.

Sole Traders and Partnerships

For sole traders, lenders commonly use taxable business profit after allowable expenses, supported by a tax calculation, accounts or an accountant’s certificate where accepted. Turnover is the money coming into the business before expenses and is not your personal income. Accounting profit and taxable profit can differ because of tax adjustments, so an accountant may need to explain discrepancies.

Lenders differ in the years of profit they use. Some average recent years, while others may consider the latest year when the evidence supports it. A fall in profits can affect affordability and may require an explanation.

For partners, the assessment is based on your share of partnership profit as declared on your personal tax return. If you are a 50% partner in a business that generated £120,000 net profit, your share would be £60,000.

Limited Company Directors

This is where income assessment becomes more nuanced. There are three main methods lenders use for limited company directors:

Salary plus dividends: many lenders consider PAYE salary alongside dividends received. This may not reflect profits retained in the company, so it is worth comparing eligible income assessment methods before applying.

Company profit-based assessment: some lenders consider a director’s share of company profits rather than relying only on salary and dividends drawn. The precise calculation varies by lender and may use profit before or after corporation tax, take account of the director’s shareholding and adjust for salary already paid. Salary must not be counted twice. Retained profits are not automatically accepted by every lender.

Contractors

Contractors may be assessed using their contract day rate rather than salary and dividends, depending on the lender, contract history and gaps between assignments.

Illustrative calculation	Amount
Contract day rate	£500
Assumed working days per week	5
Assumed working weeks	46
Illustrative annualised contract value	£115,000

Important: £115,000 is an illustration of annualised contract value, not a guaranteed assessable income or mortgage offer. Lenders apply their own affordability rules, treatment of expenses and contract criteria. See our contractor mortgage guide for more detail. If you are an employee on a fixed-term or temporary contract rather than self-employed, see our temporary contract mortgage guide.

CIS Subcontractors

Some lenders assess CIS subcontractors using gross contract income evidenced by CIS statements, while others use taxable profit. Keep your CIS statements, tax calculations and bank statements together so your broker can check which method is appropriate.

Essential Documentation for Self-Employed Mortgages

Your application checklist: Gather your latest tax calculations and tax year overviews, business accounts where applicable, recent bank statements, identification and evidence of your deposit. Your broker can confirm which documents your chosen lender actually needs.

Thorough documentation is the backbone of a successful self-employed mortgage application. The specific requirements vary depending on your business structure and the lender, but the following covers the key documents you should prepare.

For All Self-Employed Applicants

• SA302 tax calculations: your Self Assessment tax calculation for the years the lender requires. If HMRC’s online service was used, print it from the HMRC account. If you or your accountant filed through commercial software, obtain the tax computation from that software. Check the lender accepts the format and pair it with the matching HMRC tax year overview.
• Tax year overviews: HMRC records showing the tax charged and payments recorded for a tax year. Lenders may ask for these alongside tax calculations. An overview does not necessarily mean all tax owed has been paid.
• Bank statements: recent personal statements showing income deposits and regular spending. Three to six months is often requested, but provide the exact period your chosen lender requires.
• Proof of deposit: evidence of your deposit funds and a clear paper trail showing their source. The lender and solicitor will carry out checks, including source-of-funds checks.
• ID and proof of address: passport or driving licence plus utility bills or council tax statements.

HMRC’s document guidance explains how to obtain tax calculations and overviews. Allow time after filing for documents to become available. Make sure the years match and that any amended return is reflected in the evidence supplied.

Additional Documents by Business Structure

Sole traders and partnerships:

• Accountant-prepared accounts for the most recent two years (or one year with some lenders), where requested. Check which accountant qualifications and certifications your chosen lender accepts.
• Business bank statements for the period the lender requests

Limited company directors:

• Personal SA302s or accepted tax computations with matching HMRC tax year overviews, where required. Company accounts do not automatically replace the director’s personal tax evidence.
• Full finalised company accounts for the years required, using an accountant whose qualifications the lender accepts
• CT600 corporation tax return (some lenders require this)
• Dividend vouchers showing dividends paid to you
• P60 or payslips showing your PAYE salary, where requested
• Business bank statements for the company
• Confirmation of your shareholding percentage

Contractors:

• Current signed contract showing day rate, duration, and client
• Previous contracts or a record of contract history
• CV or professional profile

CIS subcontractors:

• CIS payment and deduction statements (typically 3 to 12 months)
• UTR number confirmation

What Bank Statements Tell an Underwriter

Personal statements can show regular commitments and whether spending fits the declared budget. Business statements help explain current trading, incoming receipts and business liabilities. The number of months requested varies, so provide the full period rather than selected pages.

Customer receipts are not profit. Transfers between your own accounts are not new income. A large credit may be a loan, an asset sale or a payment for several months’ work. Label unusual transactions and retain supporting records so the lender does not have to guess.

An overdraft or returned payment needs context. Explain whether it reflects an isolated timing issue or a continuing shortfall. Do not move transactions between accounts to hide commitments. Clear, consistent evidence is more useful than a statement that appears tidy but does not reflect your circumstances.

How Many Years of Accounts Do You Need?

Many lenders ask for two years of tax calculations or accounts, but requirements vary by lender, occupation and how income is assessed.

Completed evidence available	How to approach it
Three or more years	A longer record can help explain fluctuations. Check which years the lender actually uses.
Two years	A common requirement. Lenders may use an average or the lower of the latest year and an average.
One year	Selected lenders may consider it under specific criteria. Completed evidence, industry experience and current trading can matter.
Less than one year	Do not assume bank statements replace the trading requirement. Some eligible contractors may use contract evidence, but policy and payment structure must be checked.

Published minimum trading history (checked 17 October 2026)

Lender	Published minimum	Income usually used for sole traders
Nationwide	Two years, with published one-year exceptions such as taking over an established business	The lower of the latest year or the two-year average
Santander	Two years’ full accounts up to 90% LTV	The two-year average, or the latest year if lower
NatWest	Two full years of trading figures	An average if income is steady or rising, the latest year if it fell
Virgin Money	Two years, with in-date accounts	The two-year average, or the latest year if lower
TSB	Two years of finalised figures	An average if income rose, the latest year if it fell
Skipton	Two years	The two-year average, unless the latest year is lower
Aldermore	One year’s accounts up to 90% LTV, two years up to 95%	Net profit, or share of net profit for partners
Precise	12 months’ trading	Typically the latest year where income is stable or rising
Hodge	12 months’ trading	The latest year if sustainable

These are summaries of each lender’s published broker criteria, not a promise of acceptance. Criteria change, and every lender also credit scores and checks affordability.

A change from sole trader to limited company does not always mean the business history starts again. A lender may recognise continuity where ownership, activity and supporting records demonstrate the same business. Keep the old and new evidence together.

The length of the accounting period and total time trading are different. A first set of accounts may cover a short period even though the business has traded for longer. The lender must decide whether that evidence meets its requirements.

If you have limited trading history, our guide to getting a mortgage with one year’s accounts covers lender-specific short-history criteria, preparation and our genuine ten-month accounting-period case.

How to Compare Self-Employed Mortgage Lenders

A useful comparison starts with how a lender defines your assessable income, not simply its advertised mortgage rate. The same applicant may be assessed differently depending on the lender’s current policy.

Your circumstances	Criteria to compare	Why it matters
Sole trader with rising profits	Latest-year income versus an average of recent years	An average may be lower than your most recent profit
Limited company director retaining profits	Salary and dividends versus an eligible company-profit calculation	Retained company profits are not accepted by all lenders
Contractor paid a day rate	Contract-rate assessment, contract length and gaps	Some lenders assess eligible contractors without relying solely on accounts
CIS subcontractor	Gross CIS earnings versus taxable profit	The income figure used can differ materially
One year of trading accounts	Minimum history, prior industry experience and evidence of continuing work	Some lenders consider shorter trading histories
Recent decline in income	Lower-year treatment, explanations and trading evidence	Lenders may question sustainability

Do not assume a lender is suitable just because it accepts self-employed borrowers. Ask for its current intermediary criteria, the precise income calculation it would use for you, the documentation required and a comparison of total mortgage costs. Confirm current products alongside the criteria. A lender accepting your income method does not guarantee that its mortgage is suitable or the lowest overall cost.

Worked Scenarios: Which Income Evidence Could Help?

The following are illustrative examples, not Option Finance client cases or promises of approval. They show why matching the income evidence to the lender’s criteria matters.

For an initial estimate, try the self-employed mortgage calculator. The calculator is a planning tool, not a mortgage offer. An adviser can help check the income figure a specific lender is likely to use.

Mortgage Types and Features to Compare

Self-employed applicants can apply for the same broad mortgage types as other eligible borrowers. The income assessment determines access. The product features determine how the mortgage fits your plans.

Rate type	How it works	Question for a business owner
Fixed rate	The rate stays unchanged for the agreed period	Does payment certainty suit variable earnings, and what happens when the fix ends?
Tracker	The rate follows a specified reference rate plus or minus the agreed margin	Could your budget absorb rising payments?
Discounted variable	A discount applies to the lender’s variable rate for a period	How can the underlying rate change?
Standard variable rate	The lender sets a rate that can change	What alternatives are available when an initial deal ends?

Check early repayment charges, overpayment allowances and any conditions for moving the mortgage to another property. Porting is subject to the lender’s rules and a new assessment. A low headline rate can be less attractive once fees and restrictions are included. MoneyHelper explains interest-rate options.

Repayment and Interest-Only Are Different Decisions

A repayment mortgage pays interest and reduces the capital through monthly payments, clearing the borrowing by the end of the term if all required payments are made. Interest-only payments cover interest while the capital remains due at the end. The lender must accept your repayment strategy and you need to consider the risk of a shortfall.

The repayment basis is separate from choosing a fixed or variable rate. A longer term can reduce monthly payments but usually increases total interest and may extend borrowing into retirement. MoneyHelper’s repayment guide explains the difference.

Choosing the Right Lender in 2026

Lender type	Often worth exploring when	What to check
High street bank	Income and trading history are straightforward	How self-employed income is calculated and which years are used
Building society	Your case benefits from a closer look at your circumstances	Availability of manual assessment and accounts requirements
Specialist lender	Contract, trading or credit circumstances are less conventional	Fees, pricing, income evidence and eligibility

Each lender type can be relevant. Compare the actual income policy and product terms, rather than assuming one category is always more flexible or cheaper.

High Street Banks

Major UK banks offer mortgages to eligible self-employed applicants, but their criteria differ. The number of years of accounts required, treatment of company profits and underwriting approach depend on the lender and the application. Check current criteria rather than assuming every high street bank uses the same method.

High street banks may be worth considering when income is well documented and the application meets their current affordability, credit and property criteria.

Building Societies

Some building societies offer individual underwriting or alternative ways to assess self-employed income. Selected societies may consider one year of accounts or eligible company profits, depending on their current criteria. This can help when a standard income calculation does not reflect the full circumstances.

Specialist Lenders

Specialist lenders may consider applications involving contract income, CIS earnings, shorter trading histories or previous credit difficulties. Eligibility, interest rates, fees and deposit requirements vary, so compare the overall cost and suitability rather than assuming specialist borrowing is always necessary.

Choosing a Broker

Ask for the fee arrangements in writing before proceeding. Check whether there is an advice, application or completion fee, when it becomes payable, whether anything is refundable if the purchase falls through, and whether the broker also receives commission from the lender. Compare the scope of the service and the lenders available, as well as the fee. A free initial consultation does not automatically mean every stage of the service is free.

For self-employed borrowers, a mortgage broker can compare how different lenders assess income and help identify criteria suited to your circumstances. Option Finance can explain the available approaches and the costs of suitable mortgage products before you apply.

Applying directly to one lender may limit the income-assessment methods you consider. Before applying, check the lender’s eligibility and documentation requirements. Ask your broker whether a lender will carry out a soft or hard credit search at each application stage. A declined application does not automatically mean a hard search has been recorded.

If you run a limited company, our mortgage guide for company directors explains the different ways lenders may assess salary, dividends and company profits. If your income comes from several sources, see our complex self-employed income guide.

Tax Planning and Mortgage Affordability

Legitimate tax planning can affect the income figure a lender uses. Expenses may reduce taxable profit, while a director retaining earnings in a company may have lower personal dividends. That does not make the tax planning wrong. It means the mortgage calculation needs checking alongside your accountant’s advice.

A tax calculation shows the submitted tax position. The matching HMRC overview helps the lender check the same tax year, but it does not by itself prove every liability has been paid. Keep records of any agreed tax-payment arrangement and disclose it where requested.

For applicants who have recently started trading, our self-employed mortgages with no accounts guide explains where alternative evidence may be considered.

Self-Employed Mortgages and Credit History

Lenders assess your personal credit history alongside affordability and other eligibility checks. Being self-employed does not automatically mean a worse credit assessment, although irregular cash flow can create additional challenges.

Irregular income affecting payment timing: if cash flow variability has caused occasional late payments on credit commitments, this can mark your credit file. Setting up direct debits for all regular payments and maintaining a cash buffer helps prevent this.

Director personal guarantees: disclose business borrowing and guarantees where requested. A guarantee may not appear on a personal credit report, but a lender may still need to consider the potential liability.

A limited credit history: check your reports and electoral-roll details where eligible. Keep existing commitments paid on time. Taking new credit just to build a score before applying may add commitments and searches, so discuss the timing first.

Missed Payments, Defaults and CCJs

Lenders consider the type of credit issue, when it happened, its amount, whether it has been settled and subsequent conduct. A recent unresolved problem may be treated differently from an older settled entry. A credit agency’s score does not replace the lender’s own assessment.

Prepare a factual account of what happened and evidence of repayment or settlement. If cash-flow problems are continuing, focus on making the household budget sustainable before increasing borrowing. Specialist criteria may be available, but deposit, pricing and affordability still need comparing. No lender should be assumed suitable simply because it advertises bad-credit mortgages.

If you have adverse credit such as defaults, CCJs, or other issues, specialist options exist. Our adverse credit guide covers the full range of situations and solutions.

If you have had missed payments or other credit problems, read our self-employed mortgage guide for bad credit before choosing a lender.

Self-Employed Mortgage Calculators and Tools

Before approaching a lender, use our online tools to get an initial picture of your borrowing potential and costs.

• Self-employed mortgage calculator: enter your self-employed income to see estimated borrowing based on different income multiples
• Mortgage calculator: calculate monthly repayments for different loan amounts, interest rates, and terms
• Affordability calculator: assess how much you can realistically borrow based on your income and monthly commitments

These calculators provide estimates. Your actual borrowing will depend on the specific lender’s criteria, your full financial circumstances, and the property you are purchasing. A broker consultation provides a much more accurate picture.

If you are already a homeowner, our guide to remortgaging when self-employed covers income checks when switching lender.

Self-Employed Mortgages for Every Purpose

The income evidence you need sits alongside requirements for the purpose of the mortgage.

First-time buyers: if you are buying your first home, self-employment adds documentation requirements but does not prevent you from accessing competitive mortgage deals. Being self-employed does not itself rule out a Lifetime ISA for an eligible first-home purchase. Check the current government rules, including account age, purchase price and withdrawal conditions. Our first-time buyer guide covers everything you need to know.

Shared ownership: self-employment does not automatically exclude you, but you must meet the scheme, provider and mortgage lender’s requirements. The budget needs to cover mortgage payments, rent on the remaining share, service charges and other ownership costs. In England, the deposit is usually based on the share you buy rather than the home’s full value. Check the government’s shared ownership guidance and the rules for your location, as arrangements differ across the UK.

Home movers: sale proceeds can provide the deposit, while the lender checks income, commitments, affordability and the new property. If your existing mortgage is portable, confirm that the lender will allow the move and assess any extra borrowing. Portability does not guarantee acceptance for the new home. Visit our moving home guide for the full process and timeline.

Remortgaging: whether your deal is ending, you want to release equity, or you want to consolidate debts, remortgaging as a self-employed borrower follows the same principles. Compare a switch to a new lender with your existing lender’s product-transfer options, including fees and any early repayment charge.

Buy-to-let: some buy-to-let lenders require personal income evidence, while rental affordability and the property also matter. Self-employed income may be accepted under the lender’s policy. Tax treatment and regulation differ from a mortgage on your own home.

Let-to-buy: if you want to keep your current property as a rental and buy a new home to live in, this involves both a buy-to-let mortgage on the existing property and a residential mortgage on the new one. Your self-employed income needs to support the residential mortgage, while the rental income supports the buy-to-let.

Remortgaging: Compare the Switch and the Total Cost

A remortgage with a new lender generally involves a fresh income and affordability assessment. More completed trading evidence or a changed company-income method may affect eligibility, but there is no automatic saving because the business is older.

Your existing lender may offer a product transfer with a different evidence process, particularly where there is no extra borrowing or material change. Compare it with a remortgage rather than assuming that either route is better.

Question	Why it matters
When does the current deal end?	An early repayment charge can outweigh a lower new rate
What is the current balance and property value?	They determine the LTV band used for comparison
Which tax years or company accounts are ready?	A new lender needs acceptable current evidence
What are the fees?	Product, legal, valuation and adviser costs affect the result
Is the term changing?	Lower payments from a longer term do not necessarily mean a cheaper mortgage
Is extra borrowing planned?	The purpose, affordability and lender requirements may change

Start reviewing before the current deal ends so there is time to gather evidence and compare options. How early you can secure a rate depends on offer validity and lender policy. Read our self-employed remortgage guide for the income checks, and our remortgage guide for comparing costs.

FCA Regulation and Your Protection

The FCA explains why self-certification is not permitted in the UK. Using a different accepted income-evidence route is not the same as borrowing without income verification.

Most residential mortgage advice is regulated by the Financial Conduct Authority (FCA), although some lending arrangements, including certain buy-to-let mortgages, fall outside standard residential mortgage regulation. Check the firm’s details and permissions through the FCA’s firm-checking guidance, including any appointed-representative relationship. The protections depend on your transaction.

Suitability: the broker must recommend products that are suitable for your specific circumstances. They cannot push you towards a product that is not in your best interest.

Transparency: the broker must disclose their fees, how they are paid (whether by you, the lender, or both), and any potential conflicts of interest.

Complaints process: if something goes wrong, you have access to a formal complaints process through the broker and, if necessary, the Financial Ombudsman Service.

FSCS protection: an eligible claim for financial loss caused by bad mortgage advice may be covered if the firm has failed. It is not insurance against a declined application, falling property values or missed repayments. See FSCS mortgage-advice protection for eligibility.

For a complaint, start with the firm’s complaints procedure. The FCA explains the next steps, including when the Financial Ombudsman Service may be able to help.

Common Mistakes Self-Employed Borrowers Make

Before you apply: Check your credit reports, review your most recent tax figures with your accountant, prepare your documents and compare how different lenders assess your income. Avoid submitting several speculative applications.

These are six avoidable issues that can make an application harder. Use the checklist below to prepare before approaching a lender.

The Self-Employed Mortgage Application Process

There is no fixed approval timetable for every self-employed application. Missing evidence, accountant responses, lender queries, valuation findings and legal issues can change it. Ask which documents are outstanding and what the next decision depends on rather than relying on a promised number of days.

How Option Finance Supports Self-Employed Borrowers

Option Finance helps sole traders, company directors, partners, contractors and CIS workers understand how their evidence fits lender criteria. We start with your actual income and business history, then compare suitable options available through our service.

Your initial discussion should establish the accepted income method, outstanding documents, suitable lender options and the costs of the service. We can prepare the application, answer underwriting queries and keep you informed as it progresses. Tell us about any expected change in the business, contract or income so it can be considered before submission.

We can help you compare suitable mortgage options across the lenders available through our service, including specialist lenders where appropriate. Ask us about our lender panel and any limitations to the service. For more on our self-employed mortgage expertise, visit our self-employed mortgages page.

Frequently Asked Questions About Self-Employed Mortgages

Take the Next Step

Whether you are newly self-employed or have been running your business for years, the right starting point is understanding how lenders assess your income and what evidence they need. Mortgage availability will depend on your individual circumstances.

Contact Option Finance today to discuss your circumstances and the mortgage options available to you. We can explain the evidence a lender may need and help you plan an application. Any fees and the scope of our service will be explained before you proceed.