"Purchased the program right before a pension insurance audit — brilliant results. €0 back-payment."
Costa S.
Owner, Trattoria da B. · Germany · 2025
Cash Management
Most cash reports won't survive a tax audit.
Most business owners don't realize their cash management has methodological gaps that give auditors grounds to question their bookkeeping. We explain what's actually required — and deliver the software that implements it.
Seminar, software, and audit protection — from €699/year.
| CASH REPORTS | Cash Report No: | 3 | |
| Date: | Thursday, January 1, 2026 | ||
| CASH BALANCE AT CLOSE OF BUSINESS | €2,732.23 | ||
| Daily expenses | Metro | €234.70 | |
| Purchases and procurement costs | |||
| Tips paid out | |||
| Business expenses | Agip | €100.01 | |
| Repairs and maintenance | Müller Haustechnik GmbH Berlin | €85.50 | |
| Private withdrawals | |||
| Other bank expenses | |||
| Deposits | |||
| Subtotal | €420.21 | ||
| TOTAL | €3,152.44 | ||
| Less previous day's cash balance | €0.00 | ||
| CASH INTAKE | €3,152.44 | ||
| Of which 19% VAT | €1,369.75 | ||
| Of which 19% VAT Branch | |||
| Of which 7% VAT | €2,381.69 | ||
| Of which 7% VAT Branch | |||
| Less other (EC/Credit cards) | €799.00 | ||
| Other income 19% | €200.00 | ||
| Other income 7% | |||
| CASH RECEIPTS | €3,152.44 | ||
| CONTROL SUM (DIFFERENCES) | |||
| Z-Report 19% | €1,357.00 | ||
| Z-Report 19% Branch | |||
| Z-Report 7% | €2,379.00 | ||
| Z-Report 7% Branch | |||
| DIFFERENCES 19% | €12.75 | ||
| DIFFERENCES 19% Branch | |||
| DIFFERENCES 7% | €2.69 | ||
| DIFFERENCES 7% Branch | |||
| DIFFERENCES TOTAL | €15.44 | ||
Developed in Collaboration with
⚖️
Fachanwalt für Steuerrecht 
The problem no one talks about
Small errors. Severe consequences.
Even formal deficiencies in your cash management give the tax office the authority to estimate your revenue upward — often with drastic tax consequences.
30%
Revenue surcharge
If your bookkeeping is rejected, the tax office can add up to 30% to your reported revenue — at their discretion, often exceeding your actual earnings.
€25,000
Fine per violation
Violations of the Cash Register Security Ordinance (KassenSichV) can result in fines up to €25,000 per individual violation. Intentional violations may trigger criminal tax evasion proceedings.
10 yrs
Retention obligation
Cash data must be stored in an audit-proof manner for 10 years. Gaps or missing periods are immediately visible to auditors — and an open door for revenue estimates.
Are your cash reports audit-ready?
The distinction most people miss
Physical count vs. calculated balance.
This single distinction often determines whether your cash bookkeeping is accepted in a tax audit — or rejected entirely.
Calculated Balance
Rejected by tax authorities- ✗ Revenue is derived purely from register system data
- ✗ No physical cash count performed
- ✗ Opening balance + revenue − expenses = closing balance
- ✗ Opens the door to mandatory revenue estimates
- ✗ Does not meet minimum GoBD requirements
Physical Cash Count
Only legally compliant method- ✓ Daily physical cash count with documented protocol
- ✓ Actual balance compared against expected balance
- ✓ Every discrepancy recorded and explained
- ✓ Electronically certified and tamper-proof
- ✓ Our software enforces this procedure automatically
Early Warning System
Do you know how the tax office sees your data?
Our software calculates the same risk score daily that the tax authorities would apply during an audit.
Daily Closing — 07.03.2026
Restaurant Müller GmbH 18
● Unremarkable
0 — Clear Flagged Critical — 100
- Chi-square distribution ✓ Normal
- Round-amount frequency ✓ Unremarkable
- Actual vs. expected variance ✓ €0.35
- Chain integrity ✓ Unbroken
- Timestamp certificate ✓ Verified
The risk score from 0 to 100 condenses all audit-relevant indicators into a single value. Daily. Automatic. No extra effort.
0–30: Unremarkable. No action needed.
31–65: Flagged. Identify the cause, strengthen documentation.
66–100: Critical. Immediate review required. Contact your tax advisor.
Knowing daily how your cash data would be statistically evaluated means you can course-correct — before it becomes a problem.
The solution
Daily compliance, built into your workflow.
Our software turns your daily cash closing into a legally compliant, audit-proof record — automatically chained, certified, and ready for any tax audit.
Guided daily cash closing
Step-by-step count, automatic actual vs. expected comparison, and enforced discrepancy documentation — every day, without thinking about compliance.
Permanent audit trail
Every report is electronically chained, timestamped, and sealed. Retroactive changes are technically impossible — exactly what auditors need to see.
Result: a cash register that's always audit-ready — without manual effort, without compliance risk.
What our customers say
Real feedback from Finchain users.
The Software
Compliance enforced by design.
Our cash report software guides you through the correct procedure daily — and prevents errors before they happen.
Guided Physical Cash Count
Daily cash count, step by step. The software enforces the physical counting process and documents every bill and coin.
Automatic Actual vs. Expected Comparison
Expected balance is calculated from your data, actual balance from the cash count. Every discrepancy must be explained — the software enforces it.
Audit-Proof Chaining
Every daily closing is logically and technically linked to the previous day. Gaps are immediately detectable and cannot be inserted unnoticed.
Electronic Timestamps
Tamper-proof certification of every cash report. Retroactive changes are technically impossible and immediately visible.
Daily Risk Monitoring
Chi-square test, round-amount analysis, and frequency detection — the same methods the tax office uses. You find out first.
Audit-Ready PDF Export
Export complete, audit-proof cash reports as PDFs — with counting protocols, discrepancy explanations, and certificate chains.
Pricing
Knowledge, tools, and software
— all in one place.
Everything you need for audit-proof cash management. Choose what fits.
Entry Point
Seminar + eBook
Complete actionable knowledge for legally compliant cash management. Online or in-person.
€
199
one-time · instant access
- 45-minute seminar (online recording)
- eBook as PDF — complete reference guide
- Templates and checklists
- Live software demo included in seminar
Software
Cash Report Software
Daily cash report generation with chaining, certification, and risk monitoring.
€
599
per year · excl. VAT · cancel anytime
- Guided physical cash count
- Automatic actual vs. expected comparison
- Electronic timestamps and certification
- Audit-proof chaining of all daily closings
- Chi-square & round-amount analysis (risk score)
- PDF export for archiving and tax audits
- Staff training software included
Best Value
Complete Package
Everything in One
Seminar + eBook + both software licenses. Full protection from a single source.
€
699
per year · excl. VAT · you save vs. buying separately
- Everything in the Seminar package
- Everything in the Software license
- Staff training software
- In-person seminar option (surcharge)
- Priority support
Finchain is documentation software. It does not constitute legal, tax, or regulatory advice.
Start here
Understand the rules before you buy the tool.
Our seminar shows you in 45 minutes what tax auditors actually look for, which mistakes are immediately flagged — and how to protect yourself.
Legally Compliant Cash Management: The Complete Handbook
For business owners, tax advisors, and bookkeepers who don't just want to follow rules, but understand why the tax office checks certain things — and how to pass every audit.
- Physical count vs. calculated balance — requirements and implementation
- Complete procedural documentation per § 146 AO and GoBD
- Actual vs. expected balance comparison: enforcement, documentation, archiving
- Audit-proof chaining of the evidence trail — step by step
- Live demonstration of the cash report software
€199
one-time · instant access · also available as in-person seminar
Free Download
Start with our free Kassenbericht template.
A ready-to-use daily cash report form — the same structure finchain automates. Enter your email and download it instantly.
Downloading now — check your email for a copy too.
Kassenbericht
Kassenbericht NR:
Datum:
Kassenbestand bei Geschäftsschluss
Auszahlung Trinkgelder
Geschäftsausgaben
Privatentnahmen
Einlagen
Kontrollsumme
Davon 19%
Davon 7%
Differenzen
PDF
FAQ
Answers to common questions about Finchain.
If you need anything beyond these, request a demo and we'll walk you through how the software works for your specific situation.
OS Windows 10 (64-bit) or later
Office Excel 2019 or Microsoft 365
Processor Intel i3 (4th Gen) / AMD Ryzen 3, 2.0 GHz+
Memory 4 GB RAM
Disk Space 500 MB free
Resolution 1366 × 768 px
Security Macros enabled (.xlsm)
Fonts Calibri, Arial
Network Required at startup
Read the full details in our User Manual.
finchain is daily cash report software that guides you through a physical cash count, compares actual vs. expected balances, and produces audit-proof documentation — all in line with GoBD requirements.
Any business that handles cash and needs compliant daily cash reports — whether you're a business owner, managing director, or tax advisor supporting your clients.
No. finchain is documentation software. It generates structured, audit-ready cash reports based on the data you provide. For specific tax or legal questions, consult your advisor.
Audit-ready PDF exports including counting protocols, discrepancy explanations, and certificate chains — structured for review by auditors or advisors.
We offer a seminar + eBook for getting started, a standalone software license, and a complete package that includes both. Check the pricing section above for current details.
The audit notice is already written. Your cash reports aren't.
Start today with the Complete Package — seminar, software, and full audit protection.