> ## Knowledge Base Index
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# Is the depreciation of my rental property automatically calculated on taxx.lu?

**Yes.** As soon as you enter the key information about your property (type of property, purchase date, acquisition price, land share, etc.), taxx.lu automatically calculates:

* the **depreciable base** of the property,  
* the **applicable depreciation rate** according to Luxembourg tax law,  
* the **annual deductible amount**.

These values are then directly integrated into your tax return, especially in forms 190 or 210. You don’t have to calculate anything yourself — everything is handled automatically to save you time and avoid errors.