Practical guides, checklists and calculators in Finance.
Who can choose lump-sum tax, what limits apply and when it is truly beneficial. Practical criteria and a quick decision checklist.
How annual lump‑sum settlement works: PIT‑28, required data and common mistakes. Step‑by‑step guide.
Rates depend on activity type. Learn how to choose the correct rate, when multiple rates apply and how to avoid mistakes.
Which ZUS contributions apply under lump‑sum, what is mandatory and what depends on reliefs. A short guide for sole proprietors.
How to calculate the health contribution in sole proprietorship and compare tax forms correctly.
How health contribution works under lump‑sum: revenue thresholds, annual settlement and impact on profitability.
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Compare firms by specialization, city, and ratings. You contact the selected firm directly.
Kancelaria Alfa
Sprawy rodzinne i cywilne: rozwod, alimenty, podzial majatku, reprezentacja w sadzie.
Lex Biz Kancelaria
Obsluga JDG i spolek: umowy, podatki, kontrole, sprawy pracownicze.
Nieruchomosci Partner
Zakup i sprzedaz nieruchomosci, umowy deweloperskie, najem, spory o nieruchomosci.
Tax Guard
Doradztwo podatkowe i legal support dla biznesu: VAT, CIT, kontrole, umowy B2B.
Civil Pro
Spory cywilne, dochodzenie roszczen, umowy i sprawy mieszkaniowe.
Familia Law
Prawo rodzinne i pracownicze, w tym sprawy cudzoziemcow pracujacych w Polsce.
Choose a law firm for your case
Compare firms by specialization, city, and ratings. You contact the selected firm directly.
Nieruchomosci Partner
Zakup i sprzedaz nieruchomosci, umowy deweloperskie, najem, spory o nieruchomosci.
Lex Biz Kancelaria
Obsluga JDG i spolek: umowy, podatki, kontrole, sprawy pracownicze.
Kancelaria Alfa
Sprawy rodzinne i cywilne: rozwod, alimenty, podzial majatku, reprezentacja w sadzie.
