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Kalkulator B2B

Polish B2B net income calculator comparing ryczalt, flat-tax and tax-scale options (Polish).

Artifact by Podatki.wtf

IndexedOpen source★ 33CalculatorsNo sign-up

Use it

Opens podatki.wtf in a new tab. Nothing to install.

You provide
Revenue, costs, tax form
You get
Net income per scheme
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Not stated: check the tool's privacy notes before using private data
Price
Free to use
Made with
Open-source web app
Source
Open source
Link check
Answered on Oct 31, 2026

About

Kalkulator B2B is an open-source web app in the calculators category (b2b tax comparison). It opens in your browser, so there is nothing to install. You provide revenue, costs, tax form and get net income per scheme. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (konradbartecki/Podatki.wtf.OpenSource).

Category: Calculators · b2b tax comparison

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Signals

Stars
33

Details

Auth
No auth
License
Open source
First seen
Oct 31, 2026
Last checked
Oct 31, 2026
Source
GitHub
Cite this page

Kalkulator B2B: free online tool. Agent Mart. https://agentmart.dev/artifacts/kalkulator-b2b (last updated 2026-10-31)