Thanks for your messages.
If you are interested, this is how it came about:
DH has been self employed for many years. But in Feb 2005 he was offered a full-time PAYE job, which he accepted.
From April 2004 to Feb 2005 (his last 10 months self employed) he earned £40 something thousand, with profits of about £33,000. So we expected to pay tax on that £33,000 and saved the requisite £8,000.
However, because the tax he owed on those self employed earnings wasn't actually calculated until April 2006, the Inland Revenue added that £33,000 to the £85,000 he earned in his PAYE job making a total of over £128,000 and taxed him on that. So all the tax free allowances and incremental increases up to the 40% tax band were lost.
In effect, the looked at his earnings over 22 months and taxed him as though he had earned them over 12 months. So we received a tax bill of £15,000 when we were expecting something in the region of £8,000.
Horribly complicated, I know, and congratulations if you are still with it so far.
They will allow us to pay it off over 12 months - but that's still £600 per month for the next year which we simply didn't realise we owed. And we don't believe its fair.
He's being taxed as though he earned well over £100,000 in a 12 month period, when in fact he earned £85,000 in 12 months (and paid the tax through PAYE) and £33,000 in the preceding 10 months.
Its just not right. And we are broke, broke, brokety, brokety broke.
I don't want to pay that spurious £7,000 tax, whether over 12 months 24 months or the rest of my life.
It just sucks.