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Instant answer for £1100/day in UK
On a £1100/day rate, your annual income baseline is £253,000 (£1100 × 5 days × 46 weeks).A contractor-specialist lender applying 4.5× to 5.5× incomemultiples will typically offer between £1,139,000 and £1,392,000. A lender that only sees a director salary of £12,570 may offer only £50,000, a gap of £1,089,000.
Annual income baseline
£253,000
£1100 × 5 days × 46 weeks
Contractor-specialist range
£1,139,000 – £1,392,000
4.5× to 5.5× on day-rate income
Extra vs a salary-only lender
+£1,089,000
vs a lender that only sees a £12,570 salary
Adjust the sliders to explore other rates and markets
Annual income baseline
£1,100 × 5 days × 46 weeks
£253,000
Contractor-specialist lender
£1,139,000 – £1,392,000
4.5× – 5.5× based on day-rate formula
Lender using your salary only
£50,000
Director salary of £12,570 × 4. Most lenders also count dividends.
£1,089,000 more borrowing with a specialist lender
Compared with a lender that only sees your salary. Against salary plus dividends the gap is smaller.
£1100 × 5 days × 46 billable weeks = £253,000 annual income. This is the industry-standard formula used by contractor-specialist mortgage lenders across the UK.
UK specialist lenders apply a multiple of 4.5× to 5.5× to the income baseline. This produces a borrowing range of £1,139,000 to £1,392,000 on your £1100 rate.
A lender that only uses a director salary of £12,570 × 4 offers just £50,000, £1,089,000 less than the specialist lower bound. Most lenders also count dividends, which narrows the gap.
Outside IR35 via your own Ltd company is the strongest position. Specialist lenders use the full £1100/day formula and your £253,000 income baseline. SA302 forms support the application but are not the primary assessment. Maximum borrowing up to £1,392,000.
Inside IR35 via umbrella: your payslip shows PAYE income after deductions. Most specialist lenders now accept the gross contract rate (£1100/day) for assessment rather than the net payslip figure. Borrowing capacity is broadly similar but depends on the lender's specific umbrella policy.
Not sure of your IR35 status? Read the full inside vs outside IR35 guide for UK contractors before you apply: your status affects what documentation lenders will accept.
On a specialist contractor borrowing range of £1,139,000 to £1,392,000, here is how your borrowing power compares to the UK property market in 2026. With a 10% deposit, your maximum specialist borrowing of £1,392,000 gives a purchase ceiling of approximately £1,547,000. With a 20% deposit it rises to £1,740,000.
UK average house price
Within range~£285,000
Nationwide / ONS 2026 estimate. Comfortably within specialist borrowing for most rates above £300/day.
London average house price
Within range~£520,000
ONS 2026 estimate. Accessible with specialist borrowing at higher day rates; typically requires a significant deposit at lower rates.
South East average
Within range~£380,000
Includes commuter belt. Accessible with specialist borrowing at mid-to-higher day rates, or with a 20%+ deposit at lower rates.
North of England / Midlands average
Within range~£210,000
Within specialist borrowing range for most contractor rates. Often accessible even with a 10% deposit.
Property price benchmarks are approximate market averages for 2026 and will vary significantly by specific location, property type, and market conditions. Your purchase ceiling depends on your actual borrowing offer, deposit size, and solicitor/stamp duty costs. Always obtain a formal mortgage offer before exchanging contracts.
On a £1100 day rate, the contractor formula (£1100 × 5 days × 46 weeks) gives an annual income of £253,000. A specialist lender applying 4.5× to 5.5× would offer £1,139,000 to £1,392,000. A lender that looks only at a £12,570 director salary would offer around £50,000, though most high street lenders also count your dividends.
Standard underwriting looks at what you draw from your company, not what you bill: salary plus dividends from your last two tax returns at most high street lenders, and the salary alone at a few. A contractor drawing £12,570 (the personal allowance, to minimise income tax) and leaving profit in the company looks like a low earner. Contractor-specialist lenders base affordability on the day rate formula instead.
Outside IR35: specialist lenders use the full £1100/day formula as your income baseline, giving you the full £1,139,000 to £1,392,000 range. Inside IR35 via umbrella: lenders may use the gross contract rate or your PAYE payslips. Most specialist lenders now accommodate both, though the strongest position for maximum borrowing is typically outside IR35 through your own Ltd company.
For a £1100/day contract: your current contract (at least 3–6 months remaining), last 3–6 months of business bank statements, last 2 years of SA302 forms, and Ltd company accounts if outside IR35. Some lenders accept first-time contractors with a strong current contract.
The industry standard is 46 weeks. This accounts for approximately 6 weeks of annual leave and bank holidays during which contractors do not bill. Most specialist lenders use 46 to 48 weeks. The calculator defaults to 46, which is the most conservative and most widely accepted figure for underwriting purposes.
Yes, in a few ways. Some specialist lenders go up to 5.5× income for higher earners with a strong track record. Adding a second applicant's income increases the borrowing ceiling, and some lenders will also consider dividend income on top of the day rate formula. A specialist contractor mortgage broker can identify which lenders will give you the maximum figure for your situation.
A 5% to 10% deposit is typical if you meet a contractor-friendly lender's criteria, and around 15% is common if you only have one year of accounts. On your maximum specialist borrowing of £1,392,000, a 10% deposit would allow you to purchase a property up to £1,547,000. Contractors with a strong track record and a current contract often access the same loan-to-value ranges as employed borrowers. A larger deposit also lowers the interest rate tier.
With a specialist contractor mortgage broker, the typical timeline is 4–8 weeks from initial enquiry to mortgage offer. Key stages: initial assessment and decision in principle (1–2 weeks), full application and document submission (1–2 weeks), lender underwriting and valuation (2–4 weeks). Having your current contract, 3–6 months of business bank statements, and most recent SA302s ready significantly accelerates the process. Some lenders offer fast-track underwriting for contractors: ask your broker specifically about turnaround times.
IR35 Calculator
Estimate the tax impact of an IR35 determination at £1100/day
Day Rate Calculator
Convert a permanent salary to an equivalent contractor day rate
Permanent vs Contract
Employee view: compare net take-home from salary vs day rate
Contractor vs Permanent Hiring Cost
Employer view: when is a contractor actually cheaper than a permanent hire?
Borrowing figures are estimates based on the standard contractor day-rate underwriting formula (day rate × 5 × billable weeks) and illustrative income multiples. Actual lending decisions depend on individual lender criteria, credit history, existing debts, deposit size, and property value. Income multiples and criteria vary by lender. This tool does not constitute financial or mortgage advice. Consult a qualified mortgage adviser who specialises in contractor applications before applying.