Project · SaaS · Configurator
Paušalni Konfigurator
Five questions, and you know exactly what your flat-rate business owes.
What it solves
Every obligation in one place
The rules for Croatia's flat-rate sole trader scheme are scattered across laws, forms and forum threads — and every situation is slightly different. Fiscalization, VAT, EU clients, thresholds and deadlines don't apply the same way to everyone. Paušalni Konfigurator turns that around: answer five questions about your business and get the overview that applies to you — no legal reading, no guesswork.
How it works
From questions to answers in 30 seconds
Five questions
You answer 5 questions: status, VAT, type of work, type of client and payment method.
Personalized overview
The configurator builds an overview for your exact combination — duties, deadlines, forms, thresholds and warnings.
No law reading
Instead of regulations and forums you get concrete steps and dates, written in plain language.
Come back anytime
Access lasts a full year — change your answers and get a new overview whenever your business changes.
Tech
What's behind the Configurator
The business logic covers 240 answer combinations and lives on a separate API, decoupled from the frontend. Login is passwordless via magic link, access is verified with a JWT, and each result carries a discreet watermark with the buyer's email.
For whom
Who uses Paušalni Konfigurator
Croatian flat-rate sole traders — those already running a business who want to check they're on solid ground, and those just registering who need a clear list of obligations from day one. It also works as a quick reference for accountants advising clients.
Billing is an annual subscription through Lemon Squeezy as Merchant of Record, so EU VAT is handled on their side.