Have i understood this correctly?
If I have other pension income of over £20,000 p.a., then I will not only be able to take 25% of my SIPP as a tax-free lumpsum, but will be able, immediately, to take the whole of the remaining 75% as drawdown, paying income tax on that my highest marginal rate, but thereby exhausting the SIPP pension pot?
It is more likely that I will choose to drawdown over a period of several years, so as to avoid higher rates of income tax, but it would be nice to be clear about what will be possible before I commit more funds to a SIPP in current year.