The Best Entrepreneurs Don't Know Every Law. They Know Which Ones They Can't Ignore.

When I first set out on my own, I thought the biggest challenge would be finding clients. Everything else seemed like a formality — a piece of paper handed in somewhere, a stamp placed somewhere, a form someone else fills in anyway. I was convinced that business was primarily about knowing your craft and having someone to sell it to.

It took me very little time to realise how much I'd oversimplified the whole thing. I quickly learned that finding a client is often the easier part of running the business that stands behind that client.

Running a business doesn't only mean doing what you're good at. It means taking responsibility for dozens of obligations no one tells you about until you need them. A tax that has to be reported on time, not when you get round to it. A contract that means something even when a relationship turns sour. An employee who has to be registered the way they actually work, not the way that's more convenient. An invoice on which one wrong letter can mean a fine. Documentation no one asks for — until someone asks for it.

And there, somewhere between the first payment and the first official letter, I learned a lesson I now consider one of the most important in business:

The difference is subtle, but decisive. It isn't about becoming a lawyer or a tax advisor. It's about understanding the terrain you walk on well enough to recognise where the hole is — and to call in time someone who knows how to go around it.

No one prepares you for this side of entrepreneurship

Entrepreneurship is almost always sold as freedom. You're your own boss, you do what you love, you build something of your own. All of that is true and I don't want to diminish that part — it's exactly why most of us start.

But there's another side almost no one puts on the postcard. It's the side of responsibility. And it comes as part of the package, whether we like it or not.

The moment you open a company or a sole trader business (obrt), you take on a series of obligations that stretch across areas you hadn't even thought about until then. You need permits for what you do. You need contracts that protect you, not just the other side. You have to calculate and report taxes correctly. If you hire someone, you enter labour law with all its rules on contracts, working hours, wages and dismissals. You collect and keep documentation. You process your customers' personal data, so GDPR touches you too. You have customers who have their own rights and complaints. And, sooner or later, you exist in a system in which an inspection isn't a theoretical possibility but part of the landscape.

I don't say this to frighten anyone. I say it because I remember how much I discovered along the way, when it should already have been sorted. Most people who start a business aren't lazy or irresponsible — it's simply that no one warned them responsibility comes before they're ready for it.

Freedom and responsibility in entrepreneurship aren't two separate things. They're two sides of the same coin. Whoever wants one gets the other too.

The biggest mistake isn't ignorance. The biggest mistake is the belief that you won't need it.

If there's one mistake I see again and again, it isn't ignorance. Ignorance is normal at the start — no one is born knowing about JOPPD forms (the combined tax and contributions return) and invoice retention periods.

The real mistake is the belief that you won't need it. That your case is somehow an exception. That the rules were written for someone else, bigger, more visible, riskier.

That belief has a few favourite sentences. "I'm too small for anyone to bother with me." "I'll deal with it when the inspection comes." "I've always done it this way and there's never been a problem." All three sound reasonable as you say them. And all three are, unfortunately, mechanisms for postponing a problem, not for solving it.

Reality is different from that story. Small entrepreneurs and sole traders aren't off the radar — on the contrary, a large share of inspections, offences and fines concerns precisely small retailers, hospitality businesses, sole traders and seasonal employers. During the tourist seasons, inspections regularly find irregularities at the great majority of those checked, and these are mostly small businesses, not corporations. At the same time, the system is being digitalised so that what could once be "slipped through" is today automatically spotted by software. A wrongly reported business premises, a small discrepancy in the till, a late filing — all of it leaves a trace.

I like to remind people of one case that's well remembered precisely because it's absurd. An entrepreneur marked her business premises on an invoice as "P1", while in the filing with the Tax Administration the same premises were registered as "p1". A difference of one letter — capital or lowercase "p" — was interpreted as unreported premises, with a fine starting at ten thousand kuna. One letter.

I don't tell that to demonise the Tax Administration. I tell it because it perfectly illustrates the point: in business you rarely come undone on the big, dramatic things. Far more often you're caught out by a detail you considered unimportant because you didn't know it even existed.

The belief that you won't need something doesn't make the risk smaller. It only leaves you unprepared when it appears.

You don't have to know every law

Now someone might think the solution is obvious: learn it all. Read the laws, follow the amendments, become your own lawyer and accountant.

That's a trap just as dangerous as ignorance.

The attempt to know everything yourself usually ends in one of two ways. Either you drown in material that isn't your job and lose weeks on something you'll never be good enough at, or you gain a false sense of security — you read half an article on the internet, catch three terms and think you're covered, when in fact you're just informed enough to make the wrong decision with full confidence.

The truth is liberating once you accept it: you don't have to know every law. That isn't your job and never will be.

What you do have to do is something entirely different — you have to develop a sense for risk. The ability, when something comes up, for a light to go on in your head: here I should check before I sign. You don't have to know the exact answer. You have to know that the question exists.

That's a skill that's built, not something you're born with. It develops through experience, through conversations with experts, through the odd mistake that didn't cost you dearly because you caught it in time. Over time you start to recognise situations that carry weight: a new type of contract, a first hire, entering a new line of business, processing customer data, a larger investment, a change in tax status. Those are the moments when a mature entrepreneur pauses and asks, instead of assuming.

The goal isn't perfectionism. The goal is awareness. The difference between an entrepreneur who runs into a problem and one who avoids it is most often not in the amount of knowledge, but in whether they knew when they didn't know something.

A good accountant isn't a cost

For a long time I too experienced accounting as a necessary evil. A cost you have to bear to keep the state satisfied. Someone who posts the papers once a month and closes the books once a year.

I'd have been glad to realise sooner how narrow a view that is.

A good accountant does far more than bookkeeping. They warn you, if they're good and if you let them. They see the figures before you see the consequences. They notice that your inventory is growing faster than sales, that liquidity is heading the wrong way, that a tax cost you hadn't counted on is coming. They explain what the forms you sign mean. They suggest how to arrange something so it's both correct and cost-effective. In other words, a good accountant is an early warning system — and early warnings in business are worth incomparably more than late explanations.

In Croatia practically all small entrepreneurs use an accountant for communication with the Tax Administration, simply because the system is too complex to handle on your own. That's good news. The bad news is that a large share of them never use that accountant for the most valuable thing. They reduce them to a "tax-filing service" and then look for advice in internet groups, where it's given by people who don't know even half of their situation.

I don't want to overstate it in the other direction. An accountant isn't a magician and doesn't solve everything. They don't make your business decisions and don't take over your responsibility — more on that shortly. But if you choose an accountant solely by price and look for the one who asks the least and disturbs you least, you're looking at the wrong thing. The best accountants aren't measured by the price of their service, but by the number of mistakes they prevented before they even happened.

When I help someone put their business in order today, one of the first questions I ask is: do you have an accountant who calls you when something's wrong, or only one who stays silent until you send them the papers? The difference between the two is often the difference between a calm year and an anxious one. If you want to go deeper into how to choose the right external support and when you even need it, I write more about that in the text when an entrepreneur needs an external business advisor.

The same goes for legal support

With lawyers the story is almost identical, only even clearer.

Legal advice is almost always cheapest before a problem arises. There's an old comparison with preventive medicine that fits perfectly here: a check-up in time costs a fraction of what treatment costs once the illness has advanced. In law it's the same. One hour of advice before signing is regularly worth many times more than months spent in a dispute after it.

I'm not talking about lawsuits and courtrooms — that's already terrain where you lose regardless of who wins in the end. I'm talking about prevention. About a contract someone competent read before you signed it. About general terms and conditions that actually protect your business. About a quick check before you introduce a new model of employment or start processing customer data in a way you haven't before.

Many business disputes arise not from ill intent, but from poor or non-existent documentation. The two sides "agreed", but never asked themselves what happens if they don't agree. And a contract you never read to the end is one day read by someone else — usually the other side's lawyer, and at the worst possible time.

Small businesses don't have a legal department, so they're left to choose between improvisation and occasionally engaging an external lawyer. I understand why improvisation seems tempting — in the short term it's free. But the difference in cost between one piece of preventive advice and one firefighting operation is usually measured in orders of magnitude, not in percentages.

You don't need a lawyer for every trifle. You need one at the key moments — and you need them before, not after.

Responsibility can be shared. But it can't be delegated.

Now we come to the part that is, in my view, the most important in the whole story. And the one most often misunderstood.

It's easy to conclude from everything so far: fine, I'll engage an accountant and a lawyer, and thereby lift the responsibility off myself. They're the experts, let them answer for it.

Unfortunately, it doesn't work that way.

The accountant advises. The lawyer advises. But the entrepreneur decides. The entrepreneur signs. And the entrepreneur, in the end, bears the responsibility.

Our legal framework is very clear here. Responsibility for fulfilling the company's obligations lies with the legal person and its responsible representative — the owner, that is, the director. A member of the management board is obliged to run the business with the care of a prudent businessperson and is personally liable for damage if they breach that duty. What many don't know is how firm that responsibility is: it can't be excluded by a waiver, it can't be contracted away to someone else, and even an owner's decision that led to the damage doesn't free the director of liability toward third parties.

In other words — when the inspection comes, when the tax assessment arrives, when something goes wrong, the system doesn't look for your accountant. It looks for you.

That doesn't mean experts are unnecessary. It means exactly the opposite: precisely because the responsibility stays with you, you mustn't be passive. You can't hand over the papers and turn the other way. You have to understand enough of what you're signing to be able to ask the right question, recognise when something isn't right, and make a decision consciously, rather than blindly.

This is, for me, the line between a naive and a mature entrepreneur. The naive one thinks it's enough to pay someone to be rid of the worry. The mature one knows they pay someone to decide better — but that the decision, and the responsibility for it, stays theirs.

Business maturity isn't knowing everything. Business maturity is knowing whom to trust.

So what distinguishes a company that constantly puts out fires from one that works calmly and predictably? From experience, it's almost never about how much the owner knows. It's about how the business is arranged.

Immature firms depend on one person. Everything is in the head of the owner or one key employee. How an invoice is issued, how a complaint is handled, how a wage is calculated, where which paper sits — one person knows all of it, and it's written down nowhere. While that person is there and everything is tidy, it seems to work. The problem is that such a system cracks the moment someone goes on holiday, falls ill or simply forgets.

Mature firms work differently. They have processes that are written down, repeatable and verifiable — independent of who carries them out that day. The system exists precisely so that people can make mistakes without the business stopping because of it. They have clear ownership of which obligation. They have something I like to call an "obligations calendar" — a list of deadlines, periodic checks and reminders, so that nothing important happens by accident. And, perhaps most importantly, they have built around themselves a network of experts they trust: an accountant who understands them, a lawyer they can call before they sign, an advisor who sees the whole.

Maturity, you see, isn't measured by turnover or the number of employees. It's measured by how well your business functions even when you're not in the room.

And there lies the real point. Business maturity isn't knowing everything. Business maturity is knowing whom to trust — and having a system that doesn't depend on you remembering everything every day.

It's also the way of thinking that stands behind everything I do. A good business isn't built on the owner being the smartest person in the room. It's built on documented processes, clear standards, the right partners and long-term thinking. An individual can carry a month. A system carries years.

Many of these decisions begin much earlier than it seems — already at the very start of the business, when you decide between a sole trader business or a d.o.o. when starting out, because that choice too shapes your responsibility and the way you'll have to keep records. The same applies as you grow: at the moment you prepare financial projections for banks and investors, the maturity of your processes and the tidiness of your documentation become visible to everyone on the outside. And the regulatory framework keeps changing on top of that — it's enough to look at how much shifts with Fiscalisation 2.0 and what changes for entrepreneurs in Croatia to see why "I've done it this way for years" can no longer be considered a strategy.

Conclusion

When I look back today at what I thought at the start — that business is primarily about finding clients — I smile. The clients were the easiest part. The harder, quieter and more important part was learning to carry the responsibility that comes with your own business, without being swallowed by it in the process.

The lesson isn't that you should be afraid. Fear is a bad advisor and a bad business model. The lesson is to respect the terrain you walk on, enough not to underestimate what you don't see, but not so much that you paralyse yourself or try to learn it all alone.

Somewhere between those two extremes — between "that won't touch me" and "I have to know it all myself" — lies maturity. It's the place where you understand your obligations enough to ask the right question, have people around you who know the answer, and accept that the decision and the responsibility ultimately stay yours.

If you take only one thought from all of this, let it be this: you don't have to know everything. But you do have to understand enough to build a business that's organised, responsible and surrounded by the right experts.

The best entrepreneurs don't know every law. They understand their obligations enough to ask the right question of the right person in time.

It's precisely that ability that often makes the difference between one small consultation today and one big problem tomorrow.