Can I declare all types of income with Lohnsteuer kompakt?

Although almost all taxpayers in Germany can prepare and submit their tax return with Lohnsteuer kompakt, the following special cases should ideally be clarified individually with a tax advisor due to their complexity:

• Form § 34a - Retained earnings relief
• Form § 7g - Reserve depreciation
• Income from business sales (entry possible with Lohnsteuer kompakt but without calculation; part of forms G and S)
• Commercial animal breeding / husbandry / forward transactions (part of form G)
• Income from investments (part of form KAP)
• Shares in income (part of form SO)
• Persons with limited tax liability in Germany

These types of income and tax cases cannot be processed with Lohnsteuer kompakt until further notice.