by PracticalTax on Thu Oct 20, 2011 2:12 pm
I've looked into this a little further as another case came up, and I've been debating it with another adviser.
We are both agreed that a tax return is required for the opening year, even if an accounting period doesn't end in that year. Where there is uncertainty is what figures one uses. I had previously suggested that the opening year simply showed zeros for the trade, and the bank interest figures.
However, the guidance in SA850 (page PTRG 10) says if you don't have accounts ending in the tax year you should enter details of the partnership's income in the period of the tax year (so in your case 1/1/10 to 5/4/10 on the 2009/10 tax return). This would imply an apportionment of the long period of account.
I think this is the right way to go. But in year 2, following the guidance in SA850, you would put the figures for the accounting period ended in the year (i.e. the long period of account to 31 March 2011 in your case). This means you are effectively doubling the reported figures.
I suggested that if we go down that route we need to put a note in the return saying that we've double-reported some income, in accordance with the guidance at PTRG 4 and 10. The other advisers think that the returns should follow the basis periods for the partners in the opening years - i.e. in your case you would put 1/1/10 to 5/4/10 on the 2009/10 tax return and 01/04/10 to 31/03/11 on the 2010/11 tax return (creating 4 days of overlap). This follows the rules in s196 et seq of ITTOIA.
This treatment does seem to conflict with the guidance issued by HMRC. However, if you look at s12AA of TMA this says that the partners must deliver a tax return establishing the amount each partner is chargeable to income tax for the tax year. So this would suggest that the partnership return must follow the partners' basis periods as set out above.