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Penzum is a financial and bookkeeping app built for Hungarian sole traders (egyéni vállalkozók). You don’t necessarily need a separate accountant to always have a clear view of your income, expenses, and tax burden — Penzum does the calculations, keeps the statutory records, and tracks your deadlines, all in one place.

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What does it do?

Income

Automatic sync with your invoicing software keeps your income up to date.

Expenses

Categorized expense tracking, including automatic bank imports.

Tax estimate

Real-time tax burden estimate based on your income and tax form.

Obligations

Deadline calendar for monthly and quarterly tax payments.

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Who is it for?

Penzum is designed for flat-rate tax (átalányadó), KATA, and itemised entrepreneurial income tax (VSZJA) sole traders — whether full-time, part-time, or alongside a pension.

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Where Penzum’s scope ends

Penzum handles record-keeping and calculations, but you still need to submit your filings yourself (NAV ENYA, eSZJA) — Penzum doesn’t submit them on your behalf. If you do keep an accountant, you can back up your figures precisely with reports exported from Penzum.
The AI Advisor is for informational purposes only and is not legally binding tax advice — for complex, individual tax situations, always consult a professional.