Make the business-to-personal income link clear
A Lisbon-based business owner can have healthy company cash balances without the same amount being available as personal income or a deposit. Explain the ownership structure, salary, distributions and retained funds separately. Bring the business accounting period, the latest completed accounts and an explanation of any material change in trading. The lender decides what it can use.
The local documents to discuss
Portugal’s official IRS guide describes the Modelo 3 personal income-tax declaration. Your relevant IRS records can sit alongside employment or business evidence, with the applicable annexes and period made clear. They do not establish a borrowing multiple or a lender’s acceptance of retained profits. Ask your accountant which records describe the actual income and ownership position. Portugal government: IRS and Modelo 3.
Check whose money funds the UK purchase
Separate personal savings from money owned by a company, trust or another family member. Where an extraction, gift or asset sale is still planned, show it as a dependency rather than a completed deposit. Tax and legal advisers should address the consequences; a mortgage budget should not assume that company funds can simply be transferred for personal use.
A question to resolve early
Will the UK property be a home, a rental investment or owned through a company? Ownership and intended use affect the route to investigate. Confirm these before ordering a valuation or setting a firm purchase timetable.
For a £500k–£1m-plus UK loan
Bring the estimated property value, loan required, repayment plan and intended completion date. Separate a home for your household from a rental investment or family purchase. A large deposit does not establish affordability or remove location restrictions.
Explore the Portugal worked scenario ↗ · Larger mortgage guidance · Foreign-currency income
Start with a short outline
- Where each borrower lives and whether a UK move is planned.
- The UK property, its intended use and the loan required.
- Income sources and currencies, and the source of the deposit.
- Your deadline, time zone and any employment or ownership changes.
Agree a secure document-sharing route before sending passports, account statements or detailed wealth records. For practical UK coordination, see international document coordination; legal and tax advisers remain responsible for their own advice.
Discuss UK plans from Portugal ↗
Prepared for Jack Cousins. Sources checked 9 November 2026. General preparation for UK property, not advice on borrowing against property in Portugal, a product offer or confirmation of eligibility. Currency movements may increase costs in your income currency. Local tax-document links identify records, not a tax recommendation.