A second job can add real income to your application, but only once the lender is comfortable it’s sustainable, not just additive. That’s a genuinely different question from “how much does it pay,” and it’s why PolicyMatch doesn’t run a public tool that simply adds every second-job dollar to a borrowing-capacity figure.
What “sustainable” actually means here
- Tenure in the second role, six months appears as a meaningful threshold across several lenders, with some wanting twelve
- Combined weekly hours, some policies cap combined hours across both jobs, roughly in the 50–60 hour range, as a genuine sustainability check
- No scheduling conflict, the two roles need to genuinely coexist without overlap
- Industry consistency, same-industry second jobs can be viewed more favourably under some policies when the primary role’s tenure is shorter
A worked example
A primary role at 38 hours a week plus a second job at 12 hours a week, held for eight months, in a related field, with no scheduling overlap, 50 combined hours, eight months’ tenure. This sits inside the pattern several policies would consider workable. Compare that with a second job picked up one month ago at 25 hours a week on top of a 40-hour primary role, 65 combined hours and one month’s tenure, which is a materially different, harder case under the same general framework.
What to prepare
- Payslips for both roles
- Evidence of how long the second role has been held
- A simple note on your combined weekly hours across both roles
- YTD and tax evidence for the second income specifically
Next step: work through your combined-hours and tenure position in the Scenario Lens‘s Second Job tab, then talk with KartikKumar about how it’s likely to factor into your application.