Natural persons who have neither their place of residence nor their habitual residence in Germany can still be taxable with certain income. This limited tax liability results from § 1 (4) and § 49 EStG. § 49 paragraph 2 EStG regulates the so-called isolating approach. It ensures that only domestic tax characteristics can influence the allocation of income.

Principle 1: Restricted taxable income according to § 49 EStG

§ 1 EStG regulates unlimited tax liability. Unlimited taxable persons are all natural persons who in Germany either