Cashflow Model

Cashflow modelling projects your income, expenditure, savings, and withdrawals over time to show how your finances could evolve — particularly in retirement. For expats, the model is especially important because income sources (pensions, dividends, rental income) may be denominated in different currencies and taxed differently across jurisdictions. A cashflow plan gives you a structured view before committing to major decisions.

Cashflow models are illustrative tools, not predictions. They rely on assumed growth rates, inflation, and withdrawal patterns — all of which will differ from reality. The value lies not in the specific number, but in stress-testing different scenarios: what if returns are lower? What if spending is higher? A regulated adviser can build a more detailed model using your actual assets, tax position, and plans.

This illustrator uses simplified assumptions. Inflation is not explicitly modelled — figures are presented in today's terms. A comprehensive cashflow plan prepared by a specialist will apply inflation assumptions to spending and income projections separately, which significantly changes long-term outcomes.

Cashflow modelling is most valuable when approaching a significant financial transition — planning for retirement, deciding when to draw down pensions, evaluating whether to return to the UK, or coordinating assets held across multiple countries. It is also useful when assessing how a change in currency, residency, or tax status would affect your financial trajectory.