The UK's first borrowing calculator built specifically for the self-employed — sole traders, company directors, CIS subcontractors and contractors. No generic high-street maths.
Pick the option that best matches how you take your income. We'll only ask for the figures that matter for that route.
You file self-assessment and pay tax on your net profit.
You pay yourself a salary plus dividends or retained profit.
You're paid under the Construction Industry Scheme.
You bill a daily rate on contract.
How much have you got to put down? This is added to your maximum loan to give your total purchase price.
Add any monthly commitments — loans, cards, car finance. If something will be cleared before completion, mark it so and we won't count it against your borrowing.
An indicative repayment on your maximum loan.
Get a personalised, lender-matched illustration from a New Wave specialist who actually understands self-employed income.
Speak to an expert →Or call us on 0203 794 5455
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This calculator provides an indicative estimate only and does not constitute a mortgage offer, advice, or a guarantee of lending. Maximum loan is estimated as 6× assessable income less the impact of any monthly credit commitments not cleared before completion. Actual lending depends on a full assessment of your circumstances, credit profile, property and individual lender criteria. The 6× income multiple reflects an exclusive arrangement and is subject to lender terms and availability. Your home may be repossessed if you do not keep up repayments on your mortgage.