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At the top of the tax calculator you’ll find an Actual / Scenario toggle.

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Actual mode

Estimates your annual tax burden from your real, recorded income, expenses, and (if you have one) salary data. Updates automatically as new income/expenses come in — no need to calculate manually. Current values also appear in the Dashboard summary. What does it show?
  • Estimated annual personal income tax (SZJA)
  • Social security contribution (TB) and social contribution tax (szocho)
  • Local business tax (HIPA) (if configured)
  • Total estimated tax burden

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KATA taxpayers

If you’re a KATA sole trader, the calculator doesn’t show a detailed breakdown — just your fixed tax burden:
  • Annual tax burden: HUF 600,000 (12 × HUF 50,000, since KATA can only be chosen full-time)
  • This amount is independent of revenue — as long as you stay within the HUF 18 million annual ceiling

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Scenario mode

In the scenario analyzer, you can freely adjust income, tax form, business type, expenses, and personal circumstances (number of children, disability, age-based benefits) — without changing anything in your real data. If any value differs from your profile, a “Scenario” badge appears, and a Reset button lets you return to your real data at any time. This is useful, for example, to see how your tax burden would look under a different tax form, income level, or business type — but always make the final decision with a professional. Inside the scenario view, a secondary Comparison / Detailed toggle switches how the calculation is displayed.

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Effect of employment income

If you’re a part-time sole trader and have recorded your salary data on the Employment page, the calculator automatically accounts for family/personal tax benefits already used at your employer — so it avoids double-counting, and projects your remaining social security contribution more accurately.
The calculator provides an estimate, not an official tax assessment. Verify the figures with your accountant before making actual tax payments.