Connect CHF earnings with the wider asset picture
Swiss-resident professionals and business owners may earn in CHF while holding investments in several currencies. Separate regular earnings, vested compensation and accessible wealth. A large investment account may still have restrictions or borrowing secured against it.
Build a useful first-conversation pack
- CHF income records and variable-compensation history
- Assets, currencies, ownership and existing secured liabilities
- Any proposed investment sale or repayment strategy, with adviser input
Start with an outline of the purchase price, borrowing required, income and property use. Send detailed personal documents only through the secure route agreed with Jack.
A question specific to this starting point
Does substantial Swiss-held wealth guarantee an interest-only mortgage?
No. The lender still needs an acceptable income basis, security and repayment strategy. Liquidity, investment risk, currency movements and existing charges matter. A future asset sale is only useful if the proposed lender accepts and can evidence it.
Link to this answerUseful source material · checked 23 September 2026: HSBC: non-UK-resident mortgage criteria · HSBC: mortgage application documents. Published lender examples explain individual policies, not the whole market. Criteria are checked again for your application.
Prepare the income evidence
Base salary, bonus and equity awards should be evidenced separately, particularly where compensation is paid across more than one currency or entity.
Make the cross-border preparation specific
For substantial assets or a larger UK mortgage, prepare a concise schedule of liquid assets, existing secured borrowing and the proposed repayment approach alongside the income evidence.
Planning a £1m+ UK purchase or refinance?
The country and income questions sit alongside the size and nature of the UK property. See £1m+ mortgages, large homes and country estates and complex property types. For a wider wealth or ownership picture, there is also a dedicated UHNW mortgage page.
How I approach the case
We begin with what you want to achieve, your timescale and any part of the case that needs explaining. I review the evidence and suitable lender routes, then explain the available options and their costs. A recommendation follows the individual assessment; an initial conversation does not commit you to an application.
Where legal, tax or other specialist advice is needed, we identify it early so the finance fits the wider transaction. Tell me about any change in employment, borrowing, deposit or property details before proceeding.
What to prepare
- Residence evidence and nationality
- Income in CHF with bank credits
- Deposit source and transfer history
- UK property and intended use
You do not need every document before saying hello. Start with a short outline; detailed or sensitive records should follow through an agreed secure route.
Country and currency acceptance are checked on a case-by-case basis. This page does not imply an office or regulatory authorisation in your country of residence.
Your questions, answered
Does living in this country guarantee access to a UK mortgage?
No. Residence is one part of the assessment, alongside nationality, income, credit background, deposit and property use. The country pages explain how to prepare an enquiry. They do not guarantee lender acceptance or imply local mortgage authorisation.
Link to this answerCan I buy a UK rental property while living abroad?
That is a question we can explore against your circumstances and current lender criteria. Start with the intended tenancy, ownership, property price, deposit and rental estimate. UK and local tax or legal implications need advice from appropriately qualified professionals.
Link to this answerWhat if my plans include returning to the UK?
Tell me the expected timing, intended occupancy and what will happen to your employment and income. Buying a home to live in, buying a rental property and refinancing an existing UK home are different briefs. The application should accurately reflect the intended use and foreseeable changes.
Link to this answerLarger loans & individual properties£1m+ borrowing, substantial homes & landOpen the group to explore the loan, property and project pages relevant to your plans.9 routes +
- £1m+ mortgagesLarger purchases, refinancing and the evidence behind the borrowing.↗
- Large homes & country estatesSubstantial houses, outbuildings, annexes and the wider estate.↗
- Complex property typesAcreage, annexes, outbuildings, mixed use, unusual construction and multiple titles.↗
- Land, acreage & sitesSeparate land purchases, planning, access and the proposed exit.↗
- Mixed-use propertyA property combining residential, business or rental uses.↗
- Development financeLand acquisition, construction, funding stages and project exit.↗
- High & ultra-high-net-worth mortgagesIncome, assets, liabilities and available liquidity.↗
- Large interest-only mortgagesAffordability, term and a specific repayment strategy for a larger facility.↗
- International HNW mortgagesResidence, currencies, company interests, assets and a UK-property objective.↗
Further reading: MoneyHelper: mortgages and homebuying. Content updated 23 September 2026. General information; availability depends on the individual case.