Most of us make our biggest financial decisions — when to retire, whether to sell the business, how much to give the children, what to do with a lump sum — based on a feeling. A hope that it’ll all work out. A worry that it won’t.

Cashflow modelling replaces that feeling with a picture. A clear, visual map of your finances stretching from today through the rest of your life, showing what’s likely to happen if you carry on as you are — and what changes when you do something different.

The tool we use: Voyant

At Hanbury Financial Planning, we use Voyant — one of the most widely used and well-regarded cashflow planning tools in the UK. It allows us to bring together everything in your financial life: your income, your spending, your pensions, your investments, your property, your debts, your goals — and project them forward, year by year, using realistic assumptions about inflation, investment growth, interest rates and tax.

What you end up with is a blueprint. A single, joined-up view of your finances that we can return to, refine and rebuild as life changes.

Why we use it for every recommendation we make

We don’t see Voyant as a one-off exercise or a sales tool. It sits at the heart of how we work, and every recommendation we make — a pension contribution, an investment, a withdrawal strategy, an IHT plan — is tested against your blueprint before we put it forward.

That matters because financial decisions don’t happen in isolation. Drawing more from your pension affects your tax position, which affects your estate, which affects what’s available for the next generation. Gifting capital today affects your income tomorrow. Selling a business changes everything at once. The blueprint lets us see the whole picture and show you the knock-on effects, rather than recommending something that looks sensible on its own but causes problems elsewhere.

The questions it helps us answer

Most of our clients come to us with some version of the same questions:

• Can I afford to retire when I want to — and how much can I spend once I do?
• Will my money last as long as I do?
• What happens to my plan if markets fall, or if I live longer than expected?
• Can I afford to help the children onto the housing ladder without putting myself short?
• What’s the most tax-efficient order to draw from my pensions, ISAs and investments?
• How much can I give away during my lifetime to reduce IHT, while still being comfortable myself?
• What if I sold the business next year? Or in five years?

Voyant lets us answer those questions with you in the room. We can change an assumption — your retirement age, your spending, a market downturn, a property sale — and see the impact instantly on screen. It turns “I’m not sure” into “now I can see it.”

A plan that moves with you

Life rarely follows the plan. Markets shift, tax rules change, families grow, businesses are sold, people retire earlier or later than they thought they would. Your blueprint is built to be revisited — at our regular reviews, or whenever something significant happens — so the plan stays in step with the life it’s meant to support.

If you’d like to see what your own financial blueprint might look like, do get in touch. It’s often the most useful conversation our clients have with us.