by maths on Mon Jan 16, 2012 4:39 pm
I am unaware of any statutory authority requiring a tax return to be filed where the £2,500 limit is exceeded.
The only reference I believe is on HMRC web-site which is not statutory authority.
If the only income of an individual is, say, £2,500 net property income then the personal allowance would cover this and thus notification of chargeability under TMA 1970 s 7 would not be required either.