Acceptable non-employment income sources
Pension income
- State pension (forecast from GOV.UK).
- Defined-benefit final-salary income.
- Defined-contribution drawdown (4% sustainable rate assumed).
- SIPP balance × 4% drawdown assumption.
- Annuity payments.
Investment and asset income
- Dividend income (3 years' track record).
- ISA/portfolio drawdown.
- Trust income (regular distributions).
- Royalties (creative, IP, mineral).
Rental income (BTL landlords)
- Net rental income from BTL portfolio.
- Lender typically applies a 70%–75% haircut to gross rent to account for voids and costs.
- Strongest where you have an existing portfolio with stable letting history.
Maintenance, alimony and child support
- Court-ordered or formal arrangement only.
- Must continue for the mortgage term (or until child reaches majority).
- Lenders may discount by 50%.
Asset-backed and HNW lending
If you have substantial assets but no income, private banks consider lending against the portfolio:
- Coutts — typically £1m+ assets under management.
- Hampden & Co — £500k+ AUM.
- Brown Shipley — £500k+ AUM.
- Investec Private Bank — flexible lending against assets.
- HSBC Private Banking — Premier-level service for HNW.
The FCA 'HNW exemption' under MCOB 1.2.16 allows these lenders to underwrite outside standard affordability rules for borrowers with £300k+ income or £3m+ net assets.
The joint application route
If one partner works and the other doesn't, the standard route is:
- Both partners on the mortgage and title.
- Affordability driven by the working partner's income alone.
- Non-working partner's name on the title gives them legal ownership and protection.
- Both jointly liable for payments.
BTL mortgages without traditional employment
BTL is the easiest 'no job' route because affordability is rental-coverage based, not income-based. Most BTL lenders require a minimum personal income of £25,000 — which can be met from pension, rental, dividends or investment income. Top-slicing lenders (Vida, Foundation) can lend on rental coverage alone if you have other property income evidencing landlord experience.
Worked example: retiree with no job
62-year-old, retired early. State pension £11,500. Private pension drawdown £25,000. BTL rental net £15,000. Total: £51,500. Asks for £180k residential mortgage.
- Eligible income: £51,500.
- Lender uses 4×–4.5× for retirement-friendly products.
- Max borrowing: £206k–£232k. £180k requested fits comfortably.
- Lender: Halifax, Nationwide, Family BS, Leeds BS — all happy with this profile.
What doesn't work as 'income' for a UK mortgage
- Savings balance alone (without drawdown income).
- Cryptocurrency holdings (rarely accepted even on private bank deals).
- Future inheritance.
- Side hustles without tax evidence.
- Anticipated rental from properties not yet bought.
- Universal Credit as sole income.
Pros
- Multiple alternative income sources accepted by UK lenders.
- Private banks lend against assets for HNW borrowers.
- BTL is rental-coverage based — easiest no-job route.
- Joint applications use working partner's income.
- Pension income widely accepted across mainstream and specialist lenders.
Cons
- Pure unemployment with no income = decline.
- Universal Credit and benefits rarely qualify as primary income.
- Asset-backed lending requires substantial wealth (£500k+ AUM).
- Specialist lenders may charge 0.30%–1.00% premium for non-standard income.
- Multiple income sources require detailed documentation.