Company Car in a GmbH 2026: 1% Rule, Logbook and Tax Planning

A company car through a GmbH or UG can be a significant tax advantage for managing directors, provided you understand the rules. Private use of the vehicle creates a taxable benefit-in-kind (geldwerter Vorteil) that must be properly accounted for, or it can even become a hidden profit distribution. This guide explains the two calculation methods, the EV rules, the bookkeeping obligations and how to optimize your tax position legally.

Quick answer: company car tax in a GmbH 2026

A GmbH company car is fully deductible at company level, but private use by the managing director must be taxed. The main choice is usually between the flat 1% rule and a logbook (Fahrtenbuch). EVs are valued far more cheaply at only 0.25%. As a shareholder-director you need a written vehicle-provision agreement; without one, the tax office treats private use as a hidden profit distribution.

How a Company Car Works in a GmbH

A company car is a vehicle owned, leased, or financed by the GmbH. The company covers all operating costs (insurance, fuel, maintenance, depreciation) and deducts these as business expenses. When the managing director uses the vehicle privately, a taxable fringe benefit arises, treated as employment income subject to payroll tax (Lohnsteuer). This is the key difference from a sole proprietor, where private use is a withdrawal rather than salary.

There are two recognized methods for valuing the benefit: the 1% rule and the logbook. Which one is cheaper depends solely on your actual private mileage.

Method 1: The 1% Rule

The simpler approach is the 1% rule (Listenpreismethode). The monthly fringe benefit is calculated as:

• 1% of the gross list price of the car (new price incl. VAT and optional extras, rounded down to full €100)
• Plus 0.03% of the list price per km of commute distance between home and primary workplace (one-way)

Example: A company car with a gross list price of €40,000 generates €400/month in fringe benefit. With a 30 km commute: 0.03% × €40,000 × 30 = €360 additional. Total monthly taxable benefit: €760, added to the director's salary.

The 1% rule is simple but can be expensive for high-value cars with limited private use. It also applies by default whenever you do not keep a recognized logbook.

Tip: the 0.002% single-trip valuation

If you rarely go into the office, the 0.03% surcharge is often too high, because it assumes 15 commutes per month. If you can prove fewer trips to your primary workplace, you may choose the single-trip valuation: instead of 0.03%, only 0.002% per trip and commute kilometer applies. It is capped at 180 trips per calendar year. For a home-office-heavy director with around 8 office days a month, that saves noticeably against the flat surcharge.

Method 2: The Logbook (Fahrtenbuch)

If your private use is genuinely low, a logbook (Fahrtenbuch) often works out cheaper. You record every trip: date, purpose, destination, and mileage.

The fringe benefit is calculated as:

Total vehicle costs × (private km ÷ total km) = fringe benefit

Example: If the car costs €12,000 a year (leasing, fuel, insurance, depreciation) and private use is 20% of 25,000 km, the fringe benefit is €12,000 × 20% = €2,400 per year, or €200 per month, far less than the €760 under the 1% rule above.

The logbook must be complete, contemporaneous, and tamper-proof. Digital logbook apps are permitted if they are audit-compliant. If the tax office rejects the logbook due to gaps or inconsistencies, they will automatically fall back to the 1% rule. A hand-edited spreadsheet is explicitly not enough.

Note: Switching between the 1% rule and the logbook during the year is generally not allowed for the same vehicle. You commit at the start of the year.

1% Rule or Logbook? The Quick Comparison

Rule of thumb: if your private use is well below 50% and the list price is high, the logbook effort pays off. If you use the car mostly privately, the 1% rule is usually the more relaxed and often cheaper choice.

Electric and Hybrid Vehicles: Special Rules

Germany offers significant tax incentives for EVs used as company cars. For the 1% rule, the assessment base is reduced for electric and hybrid vehicles:

*Plug-in hybrids only qualify if they have at least 80 km of electric range or stay below the statutory CO₂ threshold.

Important for 2026: the gross-list-price threshold for the 0.25% rule was raised from €70,000 to €100,000. It applies to pure EVs acquired after 30 June 2025 and before 1 January 2031. The 0.03% commute surcharge is also calculated only on the reduced quarter or half value for EVs.

Worked example: an EV with a €60,000 gross list price produces only €150 instead of €600 in monthly fringe benefit under the 0.25% rule. For GmbH directors, the tax saving from an electric company car can therefore be substantial.

Watch out, shareholder-directors: the hidden profit distribution

This is the GmbH-specific pitfall that sole proprietors never face. If the GmbH lets its shareholder-director use a company car privately, there must be an arm's-length, written vehicle-provision agreement, much like the managing director's salary.

If that agreement is missing, or private use is not taxed as salary, the tax office treats the use as a hidden profit distribution (verdeckte Gewinnausschüttung, vGA). Germany's Federal Fiscal Court has confirmed this strict line. The consequence is doubly expensive: the benefit increases the GmbH's income (corporate and trade tax) and is additionally taxed at the shareholder as investment income.

On top of that comes the prima facie evidence rule: if a business car is available, the tax office assumes it is also used privately. You can only rebut this with a proper logbook, a credible private-use ban, or organizational measures (for example, the car stays on company premises outside working hours).

How to avoid the vGA:

• A written vehicle-provision agreement with clear terms
• The fringe benefit cleanly processed each month through payroll
• Where private use is banned: actual control and documentation
• The chosen method (1% or logbook) consistently applied

VAT on the Company Car

The GmbH can claim full input VAT on purchase, leasing and running costs if the vehicle is used at least 10% for business. In return, private use is subject to VAT.

As a simplification, the tax authorities accept the value determined under the 1% rule as the VAT base, with a flat 20% deduction allowed for costs without input VAT (e.g. insurance, vehicle tax). VAT therefore applies to 80% of the 1% value. Note: unlike payroll tax, VAT offers no EV discount; the full value applies here.

Bookkeeping Requirements

As a GmbH with a company car, you must:

• Book all vehicle costs as business expenses (insurance, fuel, repairs, leasing or depreciation)
• Record the fringe benefit correctly in payroll and remit payroll tax (Lohnsteuer)
• Claim input VAT on deductible vehicle costs (note: partial private use may require VAT adjustment)
• Archive all receipts GoBD-compliantly: fuel receipts, workshop invoices, all digitized

A structured bookkeeping solution helps you categorize vehicle costs correctly and capture all deductible expenses. Norman's AI bookkeeping automatically captures receipts and categorizes costs using the German SKR-03/04 chart of accounts, ideal for GmbHs managing company car expenses.

Company Car vs. Private Car with Mileage Reimbursement

A company car isn't always the best option. The alternative: use your own car and claim the mileage allowance (€0.30/km up to 20 km, €0.38/km from the 21st km one-way). This may work better when:

• The car has high private use and an expensive list price
• The managing director doesn't draw a GmbH salary
• Business mileage is low

In that case the car stays private property, and the GmbH only reimburses business kilometers tax-free. No fringe benefit, no vGA discussion, but also no full expense and input-VAT deduction.

Frequently Asked Questions

How much tax do I pay on a company car in a GmbH? Only the fringe benefit is taxed, not the car's price. For a €40,000 car with a 30 km commute, that's around €760 per month of extra salary under the 1% rule. Your personal burden depends on your individual tax rate.

Is the 1% rule or the logbook better? The logbook pays off with low private use and a high list price, but demands complete records. The 1% rule is simpler and usually cheaper for mostly private use. You can only switch at the turn of the year.

Is an EV worth it as a company car for the GmbH? In most cases yes: instead of 1%, only 0.25% of the gross list price is taxed (up to €100,000 list price). The fringe benefit drops to a quarter while the GmbH still deducts all costs.

What happens without a vehicle-provision agreement? You risk a hidden profit distribution. The tax office treats private use not as salary but as a distribution to the shareholder, with double taxation at both GmbH and shareholder level.

Conclusion

A company car in a GmbH can be highly tax-efficient, but only if properly accounted for. The choice between the 1% rule and the logbook depends on your actual private use, EVs offer substantial extra benefits through the 0.25% rule, and as a shareholder-director only a written vehicle-provision agreement protects you from the vGA. With the right bookkeeping setup, you'll stay compliant and be prepared for your next GmbH tax return without last-minute surprises.