Find answers to the most common questions about Gut8en, useful life appraisals, and using depreciation for tax purposes.
A comprehensive refurbishment usually means more than cosmetic renovation. Key building components and technical systems are renewed or substantially repaired in a holistic way—such as major upgrades to electrical systems, heating, or piping—resulting in a materially improved overall condition.
In principle, yes—provided the report is technically sound, plausible, and transparent. Following the German Federal Fiscal Court ruling of 28/07/2021 (case IX R 25/19), a shorter actual useful life can be applied when supported by an appropriate proof. Please note that laws, administrative practice, and case law can change over time; seek tax advice if needed.
1) Free preliminary assessment in our calculator. 2) Data entry and—if needed—upload or supplementation of documents. 3) Preparation of the appraisal report by a certified expert. 4) Delivery of the report and a cover letter to support submission to the tax office (typically via your tax filing).
Even with a long-term holding strategy, a shorter depreciation period can be beneficial because it shifts tax effects forward. That often means more liquidity in the early years—e.g., for reserves, renovations, or additional investments. The total depreciation is still limited by the depreciable building value, but the timing can change substantially.
As standard you receive your appraisal within 3–5 business days once we have all the information we need. The Express option is faster. If an on-site inspection is included, the appointment depends on local availability; missing documentation or follow-up questions can extend the timeline further.
Still have questions? Our team is happy to help.
A clearly structured process – from the initial assessment to confident tax use.
We review, without obligation, whether your property may benefit from a reduced remaining useful life – quickly and without risk.
If a potential benefit is identified, you can commission the appraisal in just a few clicks. The report is prepared by certified expert appraisers (DIN EN ISO/IEC 17024).
Your property is professionally assessed and documented in a technically, economically and tax-relevant manner.
We support you in using the appraisal correctly for your tax return and assist with any follow-up questions.
Check whether a certified depreciation report may be worthwhile for you.
Check Your SavingsStart with a free initial assessment of your personal depreciation.
No obligation • Report delivery possible within 3–5 business days
We prepare appraisals across Germany – the remaining useful life follows the same federal tax law everywhere.
You can identify which tax office is responsible for you by the first 2-4 digits of your tax number.
Local pages with tax offices, building-age patterns and answers for your region.
Create a solid basis for increased depreciation with a certified remaining useful life report for tax purposes. Benefit from a simple online submission, expert review by certified appraisers, and a report that serves as a reliable basis for your tax return.
Whether a valuation report reduces your annual tax burden depends on your individual case.
300+ property owners across Germany have already optimized their depreciation with Gut8en.
Create a well-founded basis for your depreciation with a traceable remaining useful life assessment.
The shorter the professionally substantiated remaining useful life, the higher the annual depreciation allowance. This can reduce your tax burden and improve your cash flow.
Our reports are prepared by certified expert appraisers (DIN EN ISO/IEC 17024) and are clearly documented and fully traceable – providing a reliable basis for tax-related use.
Tax savings directly affect your net return. Especially for older properties or buildings with renovation requirements, a valuation report may prove worthwhile depending on the individual case.
300+ professionally substantiated valuation reports in the past 3 years
Heidelberg has a diverse residential property stock ranging from historic buildings to post-war assets and modernised apartment houses. Especially for existing properties, the actual remaining useful life can differ materially from standard depreciation assumptions. A remaining useful life report helps property owners in Heidelberg justify depreciation in a realistic and property-specific way.
