Apologies if this has already been posted.
More at the link
http://www.telegraph.co.uk/finance/personalfinance/tax/11335872/HMRC-investigations-into-buy-to-let-spark-surge-in-tax-receipts.html
Much interesting data on CGT collection from buy to let landlords. The statistic that caught my eye was
"Fewer than 500,000 taxpayers are registered with HMRC as owning second properties. The taxman estimates that the true number of landlords is much higher, at around 1.5 million"
Extraordinary.