For a freelancer or small service business, fiscalization often sounds more complicated than it is. In essence: every sale must go through a fiscal receipt, and the data reaches the tax authority in real time. The question isn’t “whether” but “how to keep it from slowing the business down.”
What is mandatory
- A fiscal receipt for every sale, with the prescribed elements
- An electronic fiscal device (ESIR/L-PFR) that transmits the data
- Keeping records so the turnover can be checked later
Where time is lost
The biggest enemy isn’t the law - it’s slow software. If the register needs ten clicks per receipt, the queue grows and so does the stress. A good register has big buttons, favorite items and mouse-free entry, so checkout takes seconds.
All on one device
Ideally the fiscal receipt, the e-Invoice and daily turnover all live in one tool. Tezga eKasa is built precisely for service businesses - freelancers, sole traders, agencies and companies - fiscal receipts and e-Invoices in one flow, and by evening you know exactly what went through the register.
Key takeaways
- Every sale → a fiscal receipt in real time
- Receipt speed is a matter of software, not the law
- Register + e-Invoice + turnover in one tool saves hours
Frequently asked questions
You need an electronic fiscal device compliant with the rules. A software register like Tezga eKasa connects to an approved provider.
Yes - a good register shows daily turnover, best-selling items and a breakdown by payment method at a glance.
What you get with Tezga eKasa
- Fast receipt issuing - big buttons, saved services
- Fiscal receipt with a QR code in one move
- e-Invoices in the same tool when needed
- Daily turnover and report at a glance
Read more
The simplest fiscal cash register in Serbia: type a sentence, get a receipt → Tezga eKasa is an officially approved ESIR: what that means for your business → e-Invoicing in Serbia 2026: who must comply, deadlines, and how →Try Tezga eKasa free
Fiscal receipts and e-invoices for service businesses - a register that keeps it simple.
Korisni vodiči za male firme - jednom mesečno, bez spama.