Everything a sole trader needs
Penzum handles the calculations and tracks deadlines — so you can focus on your work. No more spreadsheets, no more manual tax math.
Tax obligation calendar
Automatically generated deadlines based on your tax form (flat-rate / KATA) and business type. KOMA tracker, quarterly grouping, −7 and −1 day email and push reminders before deadlines.
Real-time revenue tracking
Manual entry, Billingo and Számlázz.hu connection, NAV Online Invoice lookup. Penzum calculates your expected tax from the revenue you record, so you don't have to.
AAM tracker
Shows how much of this year's threshold of the VAT exemption for small taxpayers (alanyi adómentesség) you have used, based on the revenue you record in Penzum. Above 70% and 90% it changes colour as a warning, so you can plan in time.
Tax calculator
Calculate your annual tax with flat-rate tax, KATA or taxation based on entrepreneurial income (VSZJA). The calculation uses tax parameters that Penzum updates every year.
Expense tracking
Record business expenses by category, upload receipt photos and mark the deductible items.
Life events log
Business type change, birth of a child, start of GYED or GYES: you record tax-relevant changes with a date, and Penzum takes them into account in the calculation.
Bank sync
Bank account connection (Open Banking): transactions update automatically, and Penzum suggests matching expenses for incoming transactions. You can also bring in transactions by CSV import.
AI Advisor
Ask about your finances and your taxes. If you give consent, the answer also takes your own recorded data into account. For information only, not a substitute for professional advice.
Penzum News
Selected tax news for sole traders every day, with a short summary: NAV announcements, legislative changes, deadlines, relevant information and guidance.
Daily Penzum Tip
A financial tip every morning. If you give consent, it is tailored to your own data and tax form: not generic advice, but something worth considering.
Printable reports
Print your tax summary and reports, or save them as PDF from your browser. Useful for handing to an accountant or for your own records.
Form guide
Step-by-step guidance per obligation and life event: which form to fill in, when and how.
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