You have never charged for a side project. That sentence has been true for years, and this week it stops being true. The amount does not matter; the category change does. Think of a musician who played for friends for a decade and then sells the first ticket: the song is the same, the relationship is different, and so is the musician. Scope the audit, agree the price, get half upfront. If it does not close this week…
If you only do one thing this week: the proposal sent
AFIP/ARCA guidance on issuing invoices as an independent professional in Argentina
AFIP/ARCA guidance on issuing invoices as an independent professional in Argentina (verify current rules with an accountant; this plan does not give tax advice)