Hi,
Using those accounting dates will be fine, please see:
Property Income Manual which states ‘Late accounting dates
Section 275B ITTOIA05 applies where:
• A person did not commence a property business during the tax year, or commenced it on or before 1 April;
• Has an accounting date between 31 March and 4 April; and
• Did not cease to carry on the property business during the tax year.
In those circumstances the profit or loss in the period from the day after the accounting date to 5 April is treated as nil in that tax year, and is instead treated as arising in the following tax year.
The ‘accounting date’ means the date to which accounts are drawn up. If there is more than one accounting date in a tax year then the accounting date for the purposes of s275B is the date which occurs latest in the tax year.
Thankyou.