maths wrote:The 3 years to which incredulum refers is I think inapplicable to property businesses comprised of one property only but in any event is a simple guide to be considered in certain circumstances.
The three years is a very difficult point. It is a hangover from old (pre April 1998) Schedule A; HMRC's own guidance includes it as a rule of thumb. I must point out I think they are completely wrong as the new Schedule A rules bring in trading principles and I think for the circumstances outlined then strictly the business has ceased and restarted. However HMRC do not seem to take this point, and so I think the better view is that the business has not ceased. As it has not ceased, deductions are still available for these costs.
hmrc wrote:A general rule of thumb for rental businesses is that the old business stops where there is an interval of more than three years and different properties are let in the taxpayer’s old and new activities. We offer this for guidance only. In practice, we will not normally suggest that the old business stopped where the gap is less than three years and the taxpayer was trying to continue. But the taxpayer would need to provide convincing evidence to show that the same business was carried on where the gap is three years or more.
I am entirely happy that it is applicable to property businesses of only one property. Firstly because on winding down a business there will (almost) always be just one property left before there are none, and there will (almost) always be just one property at the point the first acquisition is made. And secondly because I have experience of this point with SPV companies - large commercial operations seldom have more than one property at a time in a single company.
I certainly do not think that it is possible to rebase a let property (for the purposes of calculating the maximum deductible debt interest) so simply. I think that if OP had moved himself in and then moved out again he would have had exactly that opportunity as the property would clearly have left the rental business.