Unposting and changing paid invoices

[Geert Janssens]

On 05-06-12 17:43, Axel Essbaum wrote:
> I am using Gnucash 2.4.8 under OSX 10.7.4.
>
> Currently I book a certain type of work for my clients into an Income account called "Service".  I have been informed by my accountant that for tax reasons, as of 2012 I should actually be breaking my "Service" work up into two different categories, let's call them Service1 and Service2.
>
> This means going back to old invoices (most of them already paid), unposting them, breaking up a single charge for Service into two charges for Service1 and Service2, and reposting the invoice.
>
> Is this ok to do?  What will happen to the payment associated with an Invoice if I unpost it, change the invoice entries, and repost?  Note that (unless I make a mistake) the invoice total will remain the same.
If the invoice amount stays the same, you can safely do this.

Regards,

Geert