DATEV-style monthly Betriebswirtschaftliche Auswertung (BWA) with KPI rows, drill-down and CSV export.
Fixed-asset schedule (Anlagenverzeichnis / Anlage AVEÜR) with AfA per §7 EStG, formatted for the EÜR attachment.
Compute the 1/11 Sondervorauszahlung (§47 UStDV) and the December offset (§48 UStDV) for the German permanent filing extension.
Map your chart of accounts to a curated set of core E-Bilanz (HGB) taxonomy positions - extend your own - with Mussfeld validation; mapping & draft worksheet only, no transmission.
Line-by-line Einnahmenüberschussrechnung (Anlage EÜR, §4 Abs.3 EStG) cash-basis profit worksheet for freelancers and Kleinunternehmer.
German statutory Balance Sheet (HGB §266) and Profit & Loss (HGB §275) with Gesamtkostenverfahren / Umsatzkostenverfahren.
VAT reasonableness check (USt-Verprobung): reconcile booked revenue against declared VAT base and flag deltas before the UStVA.