Articles on loans, taxes, ZUS contributions and personal finance for individuals and sole traders. Compare taxation forms, calculate loan instalments and learn about health insurance rules — practical explanations with calculators for every topic.
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Answers to the most common questions about using legal and financial guides — Finance.
Practical explanations covering loans, leasing, taxes, ZUS contributions, interest and taxation forms for sole traders. Each guide includes step descriptions, costs and calculators.
Compare: progressive scale (12%/32%), flat tax (19%) and lump-sum. The taxation comparison calculator helps pick the most favourable option for your income and costs.
Interest on a rental mortgage can be deducted from income. For a residential purchase — no deduction applies. The guide describes the rules in detail.
In the prawopro.pl accounting directory you will find specialists in taxes, payroll, ZUS and sole trader support — by location and specialisation.
Tax interest: when it applies, how to calculate and which rates apply.
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