Office furniture depreciation is an essential accounting lever for any company looking to optimize its tax position. Whether you're equipping a new headquarters or refreshing your workstations, understanding depreciation rules allows you to spread the cost of investments across multiple fiscal years while reducing your taxable base. This guide details legal useful lives, applicable rates and best practices for 2026.
What is office furniture depreciation?
Depreciation represents the accounting recognition of an asset's value loss due to use, time or technical obsolescence. For office furniture, it means spreading the purchase value over the asset's expected useful life.
According to current accounting standards, any piece of furniture with a unit value exceeding €500 (excluding VAT) must be capitalized and depreciated over several fiscal years. Purchases below this threshold can be expensed directly.
Why depreciate your office furniture?
Depreciation offers several strategic advantages for businesses:
- Tax optimization: depreciation expense is a deductible charge from taxable income
- Financial image: the balance sheet reflects a realistic asset value
- Planned renewal: the depreciation period guides budget planning for replacements
- Regulatory compliance: meeting accounting and tax obligations
Key point: an ergonomic chair purchased for €800 (excl. VAT) cannot be treated as a simple office supply. It must be capitalized and depreciated according to applicable rules.
Office furniture depreciation periods in 2026
Depreciation periods vary depending on the nature of the asset and its use. Here are the references commonly accepted by tax authorities.
Legal useful life table
| Type of furniture | Depreciation period | Straight-line rate |
|---|---|---|
| Standard office furniture | 10 years | 10 % |
| Office chairs and seats | 5 to 10 years | 10 to 20 % |
| Desks and worktables | 10 years | 10 % |
| Cabinets and storage | 10 years | 10 % |
| Computer equipment | 3 years | 33,33 % |
| Office fit-out | 10 years | 10 % |
Office chair depreciation period: a specific case
The depreciation period of an office chair largely depends on its quality and intensity of use. A standard seat used 8 hours per day can be depreciated over 5 years, while a high-end ergonomic chair intended for intensive use is typically depreciated over 10 years.
This difference reflects the superior durability of professional models. KWESK chairs, designed for intensive use and backed by a 5-year warranty, justify a staggered depreciation that reflects their true longevity. To learn more about furniture lifespan, see our guide on the lifespan of an office chair.
The two applicable depreciation methods
The choice of depreciation method directly affects how the tax expense is distributed over time.
Straight-line depreciation
Straight-line depreciation is the most common method. It spreads the asset value uniformly over its useful life. The formula is straightforward:
Annual charge = Acquisition value (excl. VAT) × Straight-line rate
Concrete example: an executive chair purchased at €1,200 (excl. VAT), depreciated over 10 years, generates an annual charge of €120 for 10 consecutive fiscal years.
Declining balance depreciation
Reserved for certain new assets acquired by corporate-tax-paying companies, declining balance depreciation applies a multiplier coefficient to the straight-line rate. This method allows for higher deductions in the early years.
Standard office furniture is generally not eligible for declining balance depreciation, except for certain specific equipment. Always check with your accountant whether your acquisition qualifies.
Tax rules for furniture: what the law says
Office purchase accounting follows precise rules set by tax authorities. Here are the fundamental principles to respect.
The €500 (excl. VAT) threshold
The €500 (excl. VAT) threshold per unit is the dividing line between expense and capitalization. In practice:
- Purchase below €500 (excl. VAT): direct expensing in the acquisition year
- Purchase above €500 (excl. VAT): mandatory capitalization and multi-year depreciation
Be cautious with homogeneous lots. Tax authorities consider that a coherent set (for instance, 20 identical chairs purchased simultaneously at €400 excl. VAT each) may be analyzed as a whole, especially when the use is interdependent.
Tax deduction of depreciation
Each year, the depreciation charge reduces taxable income. This automatic tax deduction lowers corporate or personal income tax depending on the company's regime.
For depreciation to be tax-deductible, three cumulative conditions must be met:
- Listed as a balance sheet asset: the item must appear in fixed assets
- Effective professional use: the furniture must serve the company's activity
- Regular accounting: the charge must be recorded each fiscal year
The case of recoverable VAT
For VAT-registered companies, the VAT paid on office furniture purchases is fully recoverable. Therefore, depreciation is calculated only on the amount excluding tax. This technical detail is worth remembering to avoid common accounting errors.
Practical bookkeeping for a furniture purchase
The accounting translation of a furniture acquisition follows a standardized scheme that every finance manager should master.
Entries at acquisition
When purchasing a professional desk at €2,000 (excl. VAT, VAT 20%):
- Debit 2184 (Office furniture): €2,000
- Debit 44562 (Deductible VAT): €400
- Credit 404 (Suppliers of fixed assets): €2,400
Annual depreciation entries
At the end of each fiscal year, the depreciation charge is recorded as follows:
- Debit 68112 (Depreciation expense): €200
- Credit 28184 (Accumulated depreciation - furniture): €200
To structure your accounting effectively, investing in suitable office furniture must be paired with clear planning of the depreciation schedule.
Tax optimization strategies for 2026
Beyond strict compliance, certain strategies help optimize the accounting and tax treatment of your furniture.
Plan acquisitions at year-end
A purchase made in December generates a very small prorata temporis charge for the current fiscal year, but the asset is immediately capitalized. This technique allows you to defer the tax charge while securing the investment.
Prioritize quality to optimize ROI
Investing in durable furniture reduces the frequency of renewals. A low-end chair depreciated over 5 years but actually used for only 3 years generates an accounting loss when scrapped. Conversely, a professional ergonomic seat used for 10 years fully validates its depreciation plan.
According to industry studies, the total cost of ownership of a quality seat is 35 to 40% lower than that of an entry-level model over a 10-year period. This data supports reasoned investments. Our quality office budget guide explores this analysis in depth.
Document disposals and write-offs
When furniture is sold or scrapped before its depreciation ends, specific entries must be recorded. The residual net book value becomes a deductible exceptional expense. To better anticipate these situations, see our advice on replacing office chairs.
Common mistakes to avoid
Several pitfalls await companies when accounting for their furniture. Here are the most frequent ones.
Confusing expense and capitalization
The most common error is expensing a purchase exceeding €500 (excl. VAT). This practice exposes the company to a tax reassessment with reminders and penalties. The auditor will reconstruct the depreciation and adjust the affected fiscal years' results.
Ignoring actual use duration
Mechanically applying a standard depreciation period without analyzing actual use can generate significant distortions. A chair used 12 hours a day in a call center wears out much faster than a standard office seat.
Forgetting to revise the depreciation plan
Accounting standards require the depreciation plan to be revised when use conditions change significantly. This obligation, often overlooked, can prove decisive during a tax audit.
Practical tips for smart investment
Investing in professional office furniture requires strategic thinking. Here are our key recommendations:
- Assess the real need: a workstation used 8 hours a day deserves a quality ergonomic seat
- Anticipate taxation: include depreciation in your business plan from the acquisition phase
- Prioritize warranty: 5-year-warrantied furniture secures both your investment and your depreciation plan
- Document each purchase: keep invoices, delivery notes and technical sheets for at least 10 years
- Consult an expert: a prior accounting review avoids costly mistakes
To guide your choices, our comparison of the best office chairs 2026 lists models offering the best quality-durability ratio.
Conclusion
Mastering office furniture depreciation transforms a simple accounting obligation into a real financial steering tool. By respecting legal useful lives, choosing the appropriate depreciation method and anticipating renewals, your company optimizes its taxes while ensuring a high-performance work environment.
Investing in durable professional furniture, such as ergonomic seats designed for intensive use, fits naturally into this reasoned depreciation logic. You benefit from both a staggered tax deduction and extended workplace comfort.
Want to equip your company with durable furniture amortizable over 10 years? Discover the full range from the professional office chair manufacturer KWESK or contact our experts for a personalized quote tailored to your needs and investment strategy.
