Knowledge base
Finance · 3 min
Use the tax assistant
Compare the 10% flat-rate cost method with itemised costs.
The Adó segéd (Tax assistant) lives on its own property tab and estimates the annual tax from the fixed monthly rent.
Requirement: an active lease
Without an active lease the assistant says so, and Szerződés hozzáadása (Add lease) lets you fix it immediately.
The two methods
At the top you see the detected monthly rent, number of rental months and annual income. Below, two methods are compared:
- 10% flat-rate cost: an automatic 10% deduction, no proof needed. The more favourable method is marked.
- Itemised costs: actual documented costs are deducted; the slider and your recorded costs show above which amount it becomes better.

Important
The calculation is informational, not tax or legal advice. Consult an accountant or tax adviser for exact figures.
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