Filling in a declaration de ressources form

[Goodlife]

Bonjour

We have been resident and employed in France for 18 months and pay our taxes.  For various reasons we need to fill in a form called "Declaration De Ressources - Anneé 2007" and are looking for advice from the collective knowledge on here. 

My previous UK employer never sent payslips since they were posted online on the company intranet, so I have no proof of monthly income and taxes from 2007.  I do have UK income tax returns and P60's, but obviously these run from April to March so cross over a French tax year.  I therefore have no way to determine the exact income and tax paid from Jan 2007 to Dec 2007.

Is there an official way to calculate this? Perhaps we should take 3/12ths of the 2006-2007 UK tax return values and add 9/12ths of the 2007-2008 UK tax return values?

Also, the form wants amounts in Euros.  Would we calculate using FX rates from 2007 or today's rates?

Thanks for any assistance.

[Ladoix]

We used to have to do this and just used the same amount if it was for a full year or 1/12th x however many relevant months (as you suggest) and then include a copy of the P60 and it never seemed to be a problem.

As for the exchange rate we would look up the average exchange rate for the relevant year, print off wherever we found it and include a copy.

So long as you can show where you have got your figures from, you'll probably be OK.

[Goodlife]

Brilliant.  Many Thanks