by Tax Champion on Fri Nov 04, 2011 3:40 pm
If there is no particular reason for your sole trader year end being 31 March, you could continue with 31 August as your year end, and the first twelve months as sole trader will then fall into the 2011/12 tax year, leaving only the normal 12 months to 31 August 2010 for 2010/11 -this can only be done if you are in fact continuing the same business, not if it has changed in any significant way. If your business has changed only in that your ex-wife is no longer a partner, and if your accounting date stays the same, your "basis period" for tax is also unchanged.
Overlap relief will still come into play if you change your year end at some future date, or when you eventually cease in business; however if you have been trading 15 years, and profits have increased since you first started, the value may not be very great.