Comprehensive Study Guide: Inventory and Fixed Asset Valuation under German Commercial Law

Value Added Tax Settlement and Determination of Tax Burden

In the context of commercial accounting, the value added tax (VAT) must be settled and transferred to the tax office (Finanzamt). The difference between the input tax (Vorsteuer - VSt) and the output tax (Umsatzsteuer - USt) determines the tax burden (Zahllast). In the provided example involving a sawmill (Sägewerk) and a furniture manufacturer (Möbelhersteller), the accounts are tracked as follows: Account 2600 (VSt) shows a debit of $28.50\,€$, which corresponds to the output tax of the supplier. Account 4800 (USt) shows a credit of $47.50\,€$ from the customer. The resulting tax burden (Zahllast) is the difference between these two figures, calculated as $47.50\,€ - 28.50\,€ = 19.00\,€$.

Legal Foundations of Inventory Valuation Under § 253 HGB

The statutory regulations for the valuation of current assets (Umlaufvermögen) are anchored in § 253 of the German Commercial Code (Handelsgesetzbuch - HGB), specifically regarding initial and subsequent valuation (Zugangs- und Folgebewertung). Paragraph 1 states that assets must be valued at most at their acquisition or production costs (Anschaffungs- oder Herstellungskosten), reduced by regular depreciation as defined in paragraphs 3 to 5.

For current assets, paragraph 4 mandates that write-downs (Abschreibungen) must be performed to value assets at a lower value derived from the stock exchange or market price (Börsen- oder Marktpreis) on the balance sheet date (Abschlussstichtag). This application of the strict lowest value principle (strenges Niederstwertprinzip) is required regardless of whether the impairment (Wertminderung) is permanent or temporary. If the comparable value (beizulegender Wert or bzW) is lower than the standard calculated value (Regelwert - RW), the lower value must be used for the balance sheet.

Classification and Definition of Inventory Components

Inventory (Vorräte) belongs to the category of current assets (Umlaufvermögen) and is categorized into several distinct groups based on their function in the production process. Raw materials (Rohstoffe) constitute the primary components of a product, such as steel, aluminum, or wood. Auxiliary materials (Hilfsstoffe) enter the product as minor or secondary components, including items like varnish, screws, or welding wires. Operating materials (Betriebsstoffe) are consumed during the manufacturing process but do not become part of the finished product itself, such as oils, fats, or lubricants. External components (Fremdbauteile) are pre-manufactured parts added to the product for functionality or decoration, such as bicycle bells, door handles, lamps, or luggage racks. Finally, merchandise (Handelswaren) includes goods that are not manufactured by the company but are acquired solely for trading purposes.

Determining the Reference Price and Acquisition Costs

The reference price (Bezugspreis) or acquisition cost for inventory is calculated by adjusting the list price according to various conditions of sale and delivery. The calculation follows a specific sequence: First, the supplier discount (Liefererrabatt - LR) is subtracted from the list purchase price (Listeneinkaufspreis - LEP) to find the target purchase price (Zieleinkaufspreis - ZEP). Second, any supplier cash discount (Liefererskonto - LSK) is subtracted from the ZEP to determine the cash purchase price (Bareinkaufspreis - BEP). Finally, incoming procurement costs (Bezugskosten - BZK) are added to the BEP to arrive at the final reference price (Bezugspreis - BP).

Several specific terms apply to these adjustments. Discounts (Rabatte) are typically granted for loyalty or high volumes. A bonus is an additional retrospective discount granted for reaching a specific total order volume with a supplier. Cash discount (Skonto) is a price reduction granted for rapid payment and is often viewed as interest compensation. Returns (Rücksendung) occur when goods are defective or unusable, requiring their removal from the cost calculation.

The Average Value Method for Inventory Valuation

While the principle of individual valuation (Einzelbewertung) generally dictates that every single purchase must be valued separately, the law allows for average valuation (Durchschnittsbewertung) for similar or homogenous assets. This is typically done using the weighted arithmetic mean. The formula to determine the average price per unit (Stück) or kilogram (Kilogramm) from the physical inventory (Inventur) is:

$\text{Average Price} = \frac{\text{Initial Stock} + \text{Additions} + \text{Procurement Costs} - \text{Returns} - \text{Bonus}}{\text{Total Quantity}}$

This calculated price serves as the "Regelwert" (standard value) used for the subsequent balance sheet assessment.

Comparative Valuation Principles: Rule Value vs. Fair Value

Once the standard value (Regelwert - RW) is established, it must be compared to the fair market value (beizulegender Wert - bzW) on the balance sheet date. Two principles govern the final entry. If $\text{bzW} < \text{Regelwert}$, the strict lowest value principle (strenges Niederstwertprinzip) applies, and the lower market value must be recorded, even if the loss in value is only temporary. Conversely, if $\text{bzW} > \text{Regelwert}$, the acquisition cost principle (Anschaffungswertprinzip) applies; in this case, the Regelwert is used as the balance sheet valuation because assets cannot be valued higher than their original acquisition cost.

Practical Application: 5-Step Method Case Study

A comprehensive example involving UNTERNEHMER AG, a bicycle manufacturer, illustrates the 5-step method for valuing raw aluminum stock for the fiscal year ending 31.12.2018.

Step 1: Determine the Position in the Balance Sheet The material (aluminum) is classified as current assets (Umlaufvermögen).

Step 2: Calculate the Standard Value (Regelwert) and Compare with Fair Value The calculation of acquisition costs (AK) for the total volume purchased during the year is as follows:

• Initial Stock (01.01.2018): $12,000\,kg$ valued at $44,400.00\,€$.
• Addition (02.02.2018): $7,000\,kg$ at $4.10\,€/kg$, totaling $28,700.00\,€$.
• Procurement Costs (02.02.2018): Plus $700.00\,€$.
• Returns (03.02.2018): Minus $800\,kg$ at $4.10\,€/kg$, totaling $-3,280.00\,€$.
• Addition (14.07.2018): $14,000\,kg$ totaling $46,200.00\,€$.
• Bonus/Discount (15.07.2018): Minus $3,990.00\,€$.
• Totals: Total quantity = $32,200\,kg$; Total acquisition costs = $112,730.00\,€$.

The average acquisition cost (Regelwert) per kilogram is calculated as:

$\text{Average Price} = \frac{112,730.00\,€}{32,200\,kg} = 3.50\,€/kg$

Step 3: Compare Values and Determine Value Change The physical inventory counted $1,500\,kg$ on 31.12.2018. The current market price (bzW) is $3.20\,€/kg$.

• Regelwert (RW) calculation: $1,500\,kg \times 3.50\,€/kg = 5,250.00\,€$.
• Beizulegender Wert (bzW) calculation: $1,500\,kg \times 3.20\,€/kg = 4,800.00\,€$. Comparing the two, we find $\text{bzW} (4,800.00\,€) < \text{RW} (5,250.00\,€)$, resulting in an impairment of $450.00\,€$.

Step 4: Justification of the Valuation Because the asset is part of the current assets and the market value is lower than the average acquisition cost, the strict lowest value principle must be applied.

Step 5: Determine the Balance Sheet Value The final balance sheet valuation as of 31.12.2018 is $4,800.00\,€$.

General Principles for Valuation of Fixed Assets (Section 3.2)

Fixed assets (Sachanlagen) are also governed by § 253 HGB. According to paragraph 1, they are valued at acquisition or production costs, adjusted by depreciation. For assets whose use is limited by time, paragraph 3 requires that acquisition or production costs must be reduced by systematic depreciation (planmäßige Abschreibungen). The depreciation plan must distribute the costs over the fiscal years in which the asset is expected to be used. If the value of the asset decreases significantly beyond systematic wear and tear, impairment losses (außerplanmäßige Abschreibungen) must be recognized if the impairment is expected to be permanent. For financial assets, such write-downs may also be performed even if the impairment is not permanent. If the reasons for a previous impairment no longer exist, a reversal of the impairment loss (Zuschreibung) must be performed, up to the maximum of the original cost basis.