Ключевые слова: accountant, accounting, administration, annual, bills, budget, bureaucracy, business, calculate, calculator, cash, concept, declaration, document, economy, europe, fill, finance, financial, form, guidance, income, individual, issue, law, money, office, paper, paperwork, payment, pen, period, pit, podatki, poland, polish, polski, poltax, problems, reform, refund, return, revenue, salary, support, tax, taxation, taxpayer, vat, zloty,