"Lease payments are fully deductible as operating expenses!" – a sales argument that almost every CFO, Treasurer, and co

"Lease payments are fully deductible as operating expenses!" – a sales argument that almost every CFO, Treasurer, and commercial director has heard dozens of times.

While the statement is technically correct from a tax law perspective (with certain trade tax particularities), viewed in isolation it does not represent any real economic advantage whatsoever.

Why? A direct comparison with debt-financed purchasing debunks this myth:
With a loan-financed purchase, the expense side includes the annual tax depreciation (AfA) of the asset as well as the interest expenses on the loan.

Assuming identical terms, the sum of depreciation and interest expense essentially equals the full lease payment. From both an accounting and tax perspective, the two models largely cancel each other out at the level of total expense over time.

➡️ The real tax leverage of leasing lies somewhere entirely different:
in the targeted decoupling of the tax depreciation period from the actual financing term, and
in the massive advantage over loans when the interest barrier rule applies.

When leasing becomes a true secret weapon from a tax perspective:

🔹 Long-lived assets with rigid depreciation schedules: For many business assets, the official depreciation tables prescribe extremely long write-off periods. A classic example: office furniture, which must be depreciated on a straight-line basis over 13 years.

🔹 Accelerating tax expense recognition:
If you finance such long-lived assets through a lease agreement with, for example, a four or five-year term, you book the full lease payments directly as current operating expenses within that short window.

🔹 Faster liquidity and tax effect:
Instead of spreading the tax relief volume over more than a decade, the total tax expense is realized within just a few years.

🔹 Tax optimization during peak earnings periods:
Particularly in high-profit fiscal years, choosing shorter lease terms (or declining payment structures) for assets with long depreciation schedules allows you to deliberately front-load expenses and actively manage your tax burden.

✔️ The practical takeaway: It is not the mere deductibility of the lease payment that makes leasing tax-attractive, but rather the contractual ability to legally shorten the rigidly prescribed depreciation periods set by the tax authorities.

👉 Are you strategically aligning the depreciation tables with financing terms in your capex decisions?