Dispose Asset

Dispose of a fixed asset: cost and accumulated depreciation leave the books, the net proceeds land on proceeds_account_id, the difference is the category's gain or loss.

reason is scrapped (no proceeds), sold (proceeds) or withdrawn (by the owner, or a gift — no proceeds); omitted, it follows the proceeds. A sale at a company that is VAT-registered, or has not said it is not, names the posted customer invoice that sold the asset in sale_document_id — the invoice carries the VAT and must credit proceeds_account_id with exactly the net proceeds in the disposal's fiscal year (invalid.assetSaleNeedsInvoice / invalid.assetSaleInvoice). A withdrawal is refused for such a company (a VAT self-supply Zeno does not compute yet). 409 when the asset is already disposed of, or has depreciation booked after the disposal date (reverse that first). The posting is reversible; a reversal puts the asset back.