Caption: Firefighters tackle the fire at a major heathland blaze in the New Forest near Ringwood in Hampshire. Photo credit should read: Andrew Matthews/PA WirePhotographer: Andrew MatthewsProvider: Andrew Matthews/PA WireSource: PACaption: PETERSFIELD, UNITED KINGDOM ? Photo credit should read: Andrew Matthews/PA WirePhotographer: Andrew MatthewsProvider: Andrew Matthews/PA WireSource: PA1 2 3 4 5 6 What did the fire service say? Adam argued that applying a 10 per cent tax to those currently exempt estates would raise roughly a quarter of that amount, or around £6 billion. “So if you are talking about a new 10 per cent tax with no threshold, everyone who died would owe a tax.