Last week, U.K. Prime Minister Keir Starmer told Bloomberg that such speculation was "wide of the mark."
Several entrepreneurs and investors have warned that the U.K. could face an exodus of technology entrepreneurs as a result of the reported tax changes.
Calling the government's plan on capital gains tax the "biggest" issue for entrepreneurs, Stebbings said: "I know fewer entrepreneurs will be here.
Not everyone agrees that capital gains tax shouldn't be increased to raise public finances.
The analysis found that capital gains tax was not a primary driver of investment decisions, with entrepreneurs more focused on issues like access to financing, market opportunities and broader economic conditions.
Persons:
Rachel Reeves, Keir Starmer, Reeves, Giles Andrews, Rishi Khosla, Victor Riparbelli, I've, Adam French, Harry Stebbings, Stebbings
Organizations:
Britain's, Getty, LONDON, Guardian, Bloomberg, Times, CNBC, Treasury, The Entrepreneurs Network, for Public, Research
Locations:
British, BADR, Europe, Paris, Berlin, U.S