What is their tax strategy of choice ? Do many of them invest in companies as a tax reduction mechanism ?
They reinvest in other successful businesses, yes. Or they use trusts, or go overseas. Or simply pay tax. There, that one may surprise you.
How are they structuring their wealth with a view to passing it on to their children ?
They leave it as late as possible. Their biggest concern is spoiling children who may then struggle to cope with the world. They want them grounded and not falling for gold diggers or lazy husbands.
Do many of your clients get involved in philanthropy ?
Nearly all to some degree.
Are many of them very tight ?!
You get the odd one or two, but mostly they need to understand what or how they are investing in whenever they make a business decision or fund a charity. I have one client who spends the same money each year on food, clothes, a holiday and domestic costs - about £20k per annum. Her grandchildren all have had help towards university and starter homes and will inherit a sizable sum each. She also gives about £50k a year to various charities in the UK and poor countries. Born the only daughter of a frugal shopkeeper.