Continuing the discussion from VAT adjustment report:
Rational
There is a need to be able to report taxes differently than the standard way because it is an adjustment from a previous report.
France has this need for credit note for invoice made on a previous period.
Belgium has this need when an error was made in previous report which is not corrected by a document like invoice or credit note.
Proposal
We add on account.tax.line
a boolean adjustment
.
The account.tax.code.line
has a selection to compute the amount with adjustment
or not or both (default both).
The account.invoice.line
and account.invoice.tax
has a boolean flag to fill the adjustment
on linked account.tax.line
.
The account chart modules should be updated if needed.