Query on invoice

[swamik1]

Hi Guys,

At the outset I would take this opportunity to wish you a happy new year 2012.

I am working as a contractor thru my limited company. my company financial year end is 30th November. I have dated my invoice 01-Dec-2011 for the work done in the month of October 2011 and the payment for this invoice is credited to my business account on 02-Dec-2011 because my invoice is originally submitted on 25th Nov-2011. In order to show this payment in the next financial year i manipulated the invoice so that I dont have to pay the corporate tax for this amount in the current financial year.

Is this going to impact my extn?

Could you please advise which invoice i should show at the time of extn?

Thanks