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Accounting Standards in Germany — HGB, IFRS, and DATEV
German accounting is governed by the HGB (Handelsgesetzbuch) for all entities, with IFRS mandatory for listed companies. Understanding HGB GoB principles, size thresholds, and the Steuerberater system is essential for compliance.
HGB — The Foundation of German Accounting
The Handelsgesetzbuch (HGB) is the primary source of accounting law for all German commercial entities. §§238–315 HGB impose Buchführungspflicht (bookkeeping obligation) on all Kaufleute (merchants) — which includes GmbHs, AGs, and registered sole traders. There is no opt-out from HGB for German legal entities. The HGB is a codification-based system with explicit rules, in contrast to the principles-based approach of IFRS. HGB annual accounts (Jahresabschluss) serve both commercial reporting and tax purposes.
- §238 HGB: Buchführungspflicht — every merchant must maintain proper books; GmbH qualifies as Kaufmann by legal form
- §242 HGB: Jahresabschluss obligation — balance sheet (Bilanz) + profit and loss account (Gewinn- und Verlustrechnung) annually
- §264 HGB: GmbH must additionally prepare an Anhang (notes) and Lagebericht (management report, for medium/large)
- §257 HGB: 10-year retention period for accounting records and invoices; 6 years for business correspondence
- HGB is a creditor-protection system — the Imparitätsprinzip (prudence) biases toward recognising losses early and gains conservatively
IFRS in Germany — When It Applies
IFRS (International Financial Reporting Standards) is mandatory in Germany only for companies listed on regulated EU capital markets, under the EU IAS Regulation (EC No. 1606/2002). Listed German AGs must prepare consolidated financial statements (Konzernabschluss) under IFRS. HGB still governs the statutory individual accounts (Einzelabschluss) for all entities. Unlisted GmbHs and UGs have no obligation to use IFRS — HGB applies exclusively. Voluntary IFRS adoption for individual accounts is permitted under §315e HGB.
| Entity Type | Individual Accounts (Einzelabschluss) | Consolidated Accounts (Konzernabschluss) | Legal Basis |
|---|---|---|---|
| GmbH (unlisted) | HGB mandatory | HGB (if required) | §§238–264 HGB |
| AG (unlisted) | HGB mandatory | HGB (if required) | §§238–264 HGB |
| AG (listed on regulated market) | HGB mandatory | IFRS mandatory | EC 1606/2002 + §315e HGB |
| Subsidiary of listed group | HGB mandatory | N/A (parent consolidates) | §§238–264 HGB |
| GmbH & Co. KG | HGB mandatory | HGB (if required) | §§238–264 HGB |
Maßgeblichkeitsprinzip — Link Between HGB and Tax Accounting
The Maßgeblichkeitsprinzip under §5(1) EStG is a cornerstone of German tax accounting: the commercial balance sheet (Handelsbilanz) under HGB governs the tax balance sheet (Steuerbilanz), unless tax law explicitly overrides it. This means HGB accounting choices — such as depreciation methods, provisions, and asset valuation — directly affect taxable income. Germany is unusual internationally in maintaining this formal linkage between commercial and tax accounting, though numerous tax-specific adjustments have eroded the principle over time.
The Maßgeblichkeitsprinzip means that aggressive HGB accounting — for example, maximum permissible HGB provisions or accelerated HGB depreciation — directly reduces taxable income in Germany. IFRS individual accounts, if voluntarily adopted, break this linkage: a separate Steuerbilanz must be prepared alongside the IFRS Einzelabschluss.
GoB — Grundsätze ordnungsmäßiger Buchführung
The GoB (Grundsätze ordnungsmäßiger Buchführung) under §238 HGB are the German equivalent of GAAP — principles of proper bookkeeping partly codified in HGB and partly developed through court decisions and IDW accounting standards. Key GoB include: prudence (Vorsichtsprinzip), completeness (Vollständigkeit), matching (Periodisierung), and consistency (Stetigkeit). Compliance with GoB is tested during a Betriebsprüfung and non-compliance allows the Finanzamt to estimate income (Schätzung, §162 AO).
- Vorsichtsprinzip (prudence): assets valued at lower of cost or market; liabilities at higher of nominal or market (§252(1)(4) HGB)
- Imparitätsprinzip: unrealised losses must be recognised; unrealised gains may not — asymmetric treatment (§252(1)(4) HGB)
- Realisationsprinzip: revenues recognised only when legally earned; not on receipt of cash (§252(1)(4) HGB)
- Stetigkeitsgrundsatz: accounting and valuation methods must be applied consistently year over year (§252(1)(6) HGB)
- GoBD (BMF Schreiben 2019): digital bookkeeping must be verifiable, complete, tamper-evident, and machine-readable for Betriebsprüfung
HGB Size Thresholds — §267 HGB
Under §267 HGB, German GmbHs are classified as small (klein), medium (mittelgroß), or large (groß) based on three threshold criteria: balance sheet total, annual turnover, and average headcount. A GmbH meets a size category when it exceeds two of the three thresholds in two consecutive financial years. The size classification determines audit obligation, disclosure scope, the Lagebericht requirement, and Bundesanzeiger filing obligations.
| Size Class | Balance Sheet Total | Annual Turnover | Employees (avg) | Audit Required? |
|---|---|---|---|---|
| Kleine GmbH (small) | ≤ €6 million | ≤ €12 million | ≤ 50 | No (§316 HGB) |
| Mittelgroße GmbH (medium) | ≤ €20 million | ≤ €40 million | ≤ 250 | Yes (§316 HGB) |
| Große GmbH (large) | > €20 million | > €40 million | > 250 | Yes (§316 HGB) |
| Kapitalmarktorientiert | Any size | Any size | Any | Yes + enhanced disclosure (§264d HGB) |
Jahresabschluss — Components of German Annual Accounts
The German annual financial statements (Jahresabschluss) for a GmbH must include a Bilanz (balance sheet), Gewinn- und Verlustrechnung (profit and loss statement — either Gesamtkostenverfahren or Umsatzkostenverfahren format), and for medium and large GmbHs, an Anhang (notes to accounts) and Lagebericht (management report). The Jahresabschluss must be approved by the shareholders (Gesellschafter) and filed with the Bundesanzeiger within 12 months of the financial year-end.
- Bilanz: structured per §266 HGB — fixed assets, current assets, prepaid expenses on asset side; equity, provisions, liabilities, deferred income on liability side
- GuV: choice of Gesamtkostenverfahren (total cost method) or Umsatzkostenverfahren (cost of sales method) — §275 HGB; GmbH may choose
- Anhang: notes disclosing accounting policies, contingent liabilities, related-party transactions, and supplementary information per §285 HGB
- Lagebericht: required for medium/large — forward-looking narrative on business development, risks, and outlook under §289 HGB
- Bundesanzeiger publication: filing deadline 12 months from year-end; small GmbH may file abbreviated Bilanz + Anhang only
DATEV — Germany's Dominant Accounting System
DATEV eG is a cooperative software company whose accounting and payroll software is used by approximately 80% of German Steuerberater and a large proportion of German SMEs. DATEV provides the technical backbone for the standard chart of accounts SKR03 and SKR04, payroll processing, ELSTER integration, and Jahresabschluss preparation. Understanding DATEV's structure is practically essential for finance professionals working with German SMEs. The SKR03 and SKR04 are DATEV-published account frameworks (Kontenrahmen) standardised for German HGB accounting.
| Account Framework | Type | Typical User | Structure Approach |
|---|---|---|---|
| SKR03 | DATEV standard | Commercial and service companies | Process-oriented (operational sequence) |
| SKR04 | DATEV standard | Industrial companies, manufacturers | Balance sheet / P&L mirroring structure |
| SKR07 | DATEV standard | Property management (Wohnungswirtschaft) | Real estate specific |
| Individual Kontenrahmen | Custom | Large companies, groups | Individually designed, DATEV compatible |
Steuerberater — Licensing and Role
A Steuerberater (tax adviser) in Germany is a licensed professional regulated under the Steuerberatungsgesetz (StBerG). The licence requires a relevant degree (law, economics, or Steuerfachwirt qualification), a mandatory 3-year supervised practical period, and passing the Steuerberaterprüfung (a notoriously difficult 3-day written examination with approximately 40% pass rate). Only licensed Steuerberater and Wirtschaftsprüfer are authorised to provide commercial tax advice in Germany. Unlicensed tax advice is a criminal offence under §5 RDG.
- Steuerberater licensing: §§1–3 StBerG — requires qualifying degree + 3 years supervised work + Steuerberaterprüfung
- Pflichtmitglied: all Steuerberater must be members of their regional Steuerberaterkammer (professional chamber)
- Professional liability: mandatory Berufshaftpflichtversicherung covering errors and omissions — minimum coverage €250,000 per claim (§67a StBerG)
- Fees: regulated by Steuerberatervergütungsverordnung (StBVV) — fee schedules based on asset value (Gegenstandswert) or time
- Wirtschaftsprüfer (WP): higher licence covering statutory audits (Pflichtprüfungen) — required for medium and large GmbH audits under §316 HGB
Audit Requirements and Wirtschaftsprüfer
German GmbHs classified as medium or large under §267 HGB must have their Jahresabschluss audited by a licensed Wirtschaftsprüfer (WP) or Wirtschaftsprüfungsgesellschaft under §316 HGB. The audit opinion (Bestätigungsvermerk) must be included in the filed accounts. Small GmbHs are exempt from the statutory audit obligation — this is the main reason many entrepreneurs aim to stay below the §267 HGB thresholds. The WP licence is issued by the Wirtschaftsprüferkammer (WPK) after a further qualification beyond the Steuerberater examination.
A GmbH that exceeds two of the three §267 HGB medium-size thresholds for two consecutive years becomes subject to the mandatory Pflichtprüfung for the second year. The first year of threshold crossing does not immediately trigger the audit requirement — planning the balance sheet structure carefully around threshold years is a legitimate consideration discussed with your Steuerberater.
Key Differences: HGB vs IFRS for German Practitioners
The practical differences between HGB and IFRS are substantial for German practitioners. HGB's creditor-protection orientation results in more conservative asset valuations, higher provisions, and lower reported profits compared to the same transactions under IFRS. This matters for tax planning, dividend distribution capacity, and financial covenants in loan agreements — all of which reference the HGB Jahresabschluss for German entities.
- Asset valuation: HGB lower-of-cost-or-market (streng) vs IFRS fair value options — HGB produces lower asset values
- Provisions: HGB allows broad Rückstellungen for uncertain obligations; IFRS requires more specific probability threshold
- Revenue recognition: HGB Realisationsprinzip (delivery/completion) broadly aligned with IFRS 15 but with notable differences in long-term contracts
- Leases: HGB applies traditional on/off balance sheet based on economic ownership; IFRS 16 requires nearly all leases on balance sheet
- Goodwill: HGB amortises goodwill over maximum 10 years (§253(3) HGB); IFRS 3 prohibits amortisation, requires impairment testing instead
German Accounting Standards — Overview
HGB
German Commercial Code (all companies)
Handelsgesetzbuch — mandatory basis for German statutory accounts
IFRS
Required for listed companies
EU-listed groups must consolidate under IFRS since 2005
12 mo
Filing deadline
Annual accounts must be filed at Bundesanzeiger within 12 months of year-end
3
Min. audit-free period
Small GmbH below two of three size thresholds — no statutory audit
Frequently Asked Questions
Is HGB mandatory for all German companies?
Yes. §§238–315 HGB impose Buchführungspflicht on all Kaufleute (merchants), including all GmbHs, AGs, and UGs by legal form. There is no opt-out. Even if a GmbH voluntarily prepares IFRS accounts, a separate HGB Einzelabschluss is still required for tax purposes under the Maßgeblichkeitsprinzip (§5(1) EStG).
When is IFRS mandatory in Germany?
IFRS is mandatory only for the consolidated financial statements (Konzernabschluss) of companies listed on EU regulated capital markets, under EC Regulation No. 1606/2002. Unlisted GmbHs, AGs, and UGs have no IFRS obligation. HGB applies to individual accounts (Einzelabschluss) of all German entities regardless of listing status.
What is the Maßgeblichkeitsprinzip?
The Maßgeblichkeitsprinzip under §5(1) EStG links the commercial HGB balance sheet to the tax balance sheet — the HGB Handelsbilanz governs taxable income unless specific tax rules (EStG, KStG) provide otherwise. This means HGB valuation choices (provisions, depreciation) directly affect German corporate taxes, making the Handelsbilanz both a commercial and a tax planning tool.
What are GoB and why do they matter?
GoB (Grundsätze ordnungsmäßiger Buchführung) are German GAAP — the principles of proper bookkeeping under §238 HGB. Key principles include prudence (Vorsichtsprinzip), the asymmetric loss/gain recognition (Imparitätsprinzip), matching (Periodisierung), and consistency (Stetigkeit). Compliance with GoB is required for all HGB accounts and is tested by the Finanzamt during a Betriebsprüfung.
At what size does a German GmbH need an audit?
Under §267 HGB, a GmbH requires a mandatory Pflichtprüfung by a Wirtschaftsprüfer when it is classified as medium-sized — exceeding two of: balance sheet total > €6 million, turnover > €12 million, employees > 50 — for two consecutive years. Small GmbHs below these thresholds are exempt from the statutory audit obligation.
What is DATEV and does my company need to use it?
DATEV is Germany's dominant accounting and payroll software cooperative, used by ~80% of German Steuerberater. Your company does not need to use DATEV directly — your Steuerberater typically manages DATEV on your behalf. However, your bookkeeping system should export data in a DATEV-compatible format (CSV/DATEV import format) to avoid manual re-entry and reduce Steuerberater costs.
What is the difference between SKR03 and SKR04?
SKR03 and SKR04 are DATEV's two standard charts of accounts (Kontenrahmen) for German HGB accounting. SKR03 uses a process-oriented structure (reflecting the business operating sequence) and is standard for commercial and service companies. SKR04 mirrors the HGB balance sheet and P&L structure and is used by industrial and manufacturing companies. Both are HGB-compliant — the choice is made at company setup and affects account numbering throughout the company's life.
What qualifications does a German Steuerberater need?
A Steuerberater must hold a qualifying degree (law, economics, or Steuerfachwirt), complete a 3-year supervised practical period at a Steuerberater or Wirtschaftsprüfer firm, and pass the Steuerberaterprüfung — a notoriously demanding 3-day written examination with ~40% pass rate. All Steuerberater are members of their regional Steuerberaterkammer and carry mandatory professional liability insurance under §67a StBerG.
When must a German GmbH file its annual accounts?
The Jahresabschluss must be approved by shareholders and filed with the Bundesanzeiger (Federal Gazette) within 12 months of the financial year-end (§325 HGB). For a calendar-year GmbH, the filing deadline is 31 December of the following year. Late filing results in fines enforced by the Bundesamt für Justiz (BfJ) — starting at €2,500 per period and escalating.
What is the Imparitätsprinzip?
The Imparitätsprinzip under §252(1)(4) HGB is the asymmetric recognition principle in German HGB accounting: unrealised losses must be recognised immediately (even before realisation), while unrealised gains may not be recognised until actually realised. This conservative bias protects creditors by preventing profit overstatement. It contrasts with IFRS fair value accounting, where unrealised gains on certain instruments can be recognised in profit or loss.
Does a German GmbH need a management report (Lagebericht)?
A Lagebericht is required for medium and large GmbHs under §289 HGB. Small GmbHs (below the §267 HGB small-company thresholds for two consecutive years) are exempt. The Lagebericht provides a forward-looking narrative on business development, risks, and outlook. For medium GmbHs, the Lagebericht is filed with the Bundesanzeiger alongside the Jahresabschluss.
What are GoBD and why do they matter for digital bookkeeping?
GoBD (Grundsätze zur ordnungsmäßigen Führung und Aufbewahrung von Büchern) are the BMF's rules (updated 2019) for digital bookkeeping. They require that digital records are complete, verifiable, tamper-evident, and machine-readable. Accounting software must produce an audit trail. During a Betriebsprüfung, auditors use IDEA or similar tools for digital data analysis. Non-compliant digital bookkeeping can lead to income estimation (Schätzungsbefugnis) by the Finanzamt under §162 AO.
What is the difference between Steuerberater and Wirtschaftsprüfer?
A Steuerberater (StB) is licensed to provide tax advice and prepare tax returns and annual accounts under the StBerG. A Wirtschaftsprüfer (WP) holds an additional licence from the Wirtschaftsprüferkammer authorising statutory audits — mandatory for medium and large companies under §316 HGB. Many WPs also hold the StB licence. Only a WP can sign a Bestätigungsvermerk (audit opinion) on a Pflichtprüfung annual report.
How does HGB treat goodwill differently from IFRS?
Under HGB §253(3), acquired goodwill must be amortised over its useful life, with a maximum of 10 years if the useful life cannot be reliably estimated. Under IFRS 3, goodwill is not amortised — it remains on the balance sheet at cost subject to annual impairment testing. The HGB approach results in lower reported profits in the years following an acquisition, which reduces taxable income and affects dividend distribution capacity.
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