Kernrechtsfrage
Whether the restaurant bookkeeping was sufficiently orderly to avoid an estimated assessment and turnover adjustment
Extrahierter Entscheid
No. The cash records were not kept contemporaneously and completely enough; the authorities could rely on an estimated adjustment.
Extrahierte Begründung
For self-employed persons, cash receipts and expenses must be recorded chronologically, completely, and promptly. Monthly transfer of cash-register totals into the accounts did not meet this standard, so the books were unreliable.