Daily Closing & Z-Report: The POS Routine That Protects You in Audits

The daily closing is the mandatory end-of-day routine at the till in Germany: the Z-report (daily totals receipt) closes the register day with consecutive numbering and immutability, while the cash count compares target cash with the actual amount. Together with the cash book and TSE data it forms the basis of compliant cash management (GoBD) — and is the first thing tax auditors and unannounced cash inspections want to see. A clean closing routine takes ten minutes in the evening and prevents estimated add-ons in an audit.

Interactive: does your closing routine survive an audit?

POS routine check

Tick five points — the audit-safety traffic light appears instantly.

1 / 5Risky: without a daily cash count and documented differences, the register quickly counts as non-compliant — opening the door to estimated add-ons.

As of mid-2026, not tax advice — align details (especially open cash drawers, cash-book form) with your tax advisor.

The evening routine in five steps

StepWhat happensPitfall
1. X-report (optional)Interim status without closing — for shift changesX does not replace Z: only the Z-report closes the day
2. Count the cashFull amount incl. change float, counting protocol"Looks fine" without counting — differences stay hidden
3. Pull the Z-reportDaily totals receipt with consecutive Z numberGaps in the sequence are an auditor's alarm signal
4. Reconcile & differencesTarget (Z) vs. actual (counted) — document deviations, even small onesA constant "perfect zero" looks less credible than honest cent differences
5. Cash book & filingEntry incl. withdrawals/deposits with vouchers, archive the Z-reportRetroactive batch entries violate promptness (GoBD)

What auditors look at closely

Frequently asked questions

What is the difference between X- and Z-report?

The X-report is an interim status without resetting — possible any number of times. The Z-report closes the register day, counts consecutively and is immutable; only it fulfils the closing function.

What to do about cash differences?

Record, don't hide: date, amount, presumed reason, signature. Small documented differences are normal and credible — recurring patterns are a management issue, not a bookkeeping one.

Must the Z-report be printed?

Digital archiving suffices if the data is immutable, complete and exportable (DSFinV-K). What matters is the 10-year retention including TSE data and process documentation.

Does all this apply to open cash drawers too?

There it is stricter: a daily retrograde cash report plus counting protocol — without system support. From any notable cash volume, the TSE register is practically always the safer and easier choice.

Related terms

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