How mortgage lenders actually assess contractor income, and why Inside/Outside IR35 status matters more than people think.
It’s genuinely more complicated than employed applications
Lenders can’t simply look at a single payslip the way they would for an employee — contractor income is assessed differently, and not every lender approaches it the same way.
What lenders typically want to see
Day rate, contract history, and time remaining on your current contract all matter — a longer track record of consistent contracting generally works in your favour, while a very new contracting career can make some lenders more cautious.
Why IR35 status matters
Inside IR35 income is often assessed more like employed income, while Outside IR35 income run through a limited company sometimes requires lenders to look at retained company profit rather than just what you draw personally — worth understanding which applies to you before applying.
Specialist advice genuinely helps here
A broker experienced specifically with contractor mortgages typically has access to a wider range of lenders comfortable with contractor income than a general high-street mortgage adviser.
Model your contractor take-home first with the Payslp Contractor calculator.
What to prepare before applying
Recent contracts, evidence of your day rate history, and — if relevant — your limited company accounts all help build a stronger application. Preparing this documentation before approaching a lender, rather than scrambling once an application is underway, genuinely smooths the process.
Frequently asked questions
Do I need at least a year of contracting history to get a mortgage?
Not always — some specialist lenders will consider shorter track records, particularly if you have relevant permanent employment experience in the same field beforehand.