Accounting for
couriers.
The registration form takes 3 minutes, and starting your sole proprietorship takes less than 1 hour. We file every return, optimise your flat-rate tax and answer your questions in plain English or Hungarian — no office visits, no paperwork, just one low monthly fee.

100%
Online
Your no-paper accounting
partner for couriers.
We combine experienced tax specialists with smart automation, so riders can register, invoice and pay taxes without touching a single spreadsheet. 100% online, bilingual support, nationwide coverage.
Instant onboarding
Start your sole proprietorship in less than 1 hour.
Bilingual support
Answers in HU / EN within 1 business day.
NAV-proof reliability
Every quarterly return filed on time.
Tailored for couriers
Smart, stress-free accounting built for delivery pros. Handle your paperwork online and keep rolling.
Sole proprietor registration guide
Step-by-step help to open your sole proprietorship in less than 1 hour.
Tax payment reminders
Email reminder with exact amounts and IBAN before each deadline.
Cloud accounting
Snap invoices, we post and reconcile everything — NAV-ready, paper-free.
Bilingual email support
Questions answered in Hungarian or English within one business day.
Quarterly NAV filings
We prepare and submit every flat-rate tax return by the deadline.
Flat monthly fee
One transparent price, cancel any time — no hidden extras, no surprises.
One flat fee. No surprises.
Pay once a month, get nationwide, bilingual accounting and every NAV filing done on time. Cancel any time.
Cortaxo Start
* Net price
- Online onboarding in 1 hour
- Quarterly NAV returns filed
- Tax alerts before every deadline
- Bilingual email support within 1 day
4 easy steps
Skip the paperwork and follow these four simple steps — your accounts will be NAV-ready before your next delivery shift.
Start your sole proprietorship
Follow our guide and open your sole proprietorship online in less than 1 hour.
Complete the onboarding form
Fill in the form with your details — no scans, no office visits.
Sign the e-contract
We send a digital agreement; sign it and we connect directly to NAV.
Enjoy hassle-free rides
Keep delivering while we post every invoice and file each tax return on time.
Frequently asked questions
How long does onboarding take?
What does the monthly fee cover?
Can I cancel any time?
Do you handle VAT or local taxes?
Need something else?
Email us or book a 15-minute call — we'll be happy to help.