What a holding company is for
A holding company owns the shares in the companies that trade. Its own role is ownership. That gives a group three things: profit collects in one place, risk stays in the operating companies, and shares can be sold while the businesses underneath carry on.
The question is where to put it. Profit travels from the country where it is earned, through the holding, to the owners. Every border is a place where tax can be charged, and the location of the holding decides how much survives the trip.
Rule one: profit from subsidiaries arrives untaxed
When a Dutch holding owns 5% or more of a subsidiary, the profit it receives is free of Dutch corporate tax, and so is the gain when it sells that subsidiary. This applies to subsidiaries anywhere in the world.
For a group with operating companies in several countries, this is the foundation. Profit already taxed in Germany, Poland or Brazil moves up whole. The full rules are in the participation exemption across borders.
Rule two: one of the widest treaty networks in the world
The Netherlands has around 100 tax treaties. Each one caps what the other country may charge when money leaves it, and confirms who taxes what.
The practical effect: from a Dutch holding, most of the world is reachable at a reduced rate. A group choosing between two holding locations is often really choosing between two treaty networks, and the Dutch one is unusually complete. See Dutch tax treaties explained.
Rule three: money can leave again
A holding location only works if profit can also move on. Three rules matter here.
Dividends to company shareholders. A dividend to a company holding 5% or more inside the European Union generally leaves in full, and the same reaches many treaty countries.
Interest and royalties. The Netherlands applies a zero rate at the border on most outgoing interest and royalty payments. A separate rate applies to payments to countries with very low or absent profit tax, which is aimed at artificial structures rather than normal business.
Dividends to private shareholders. The standard rate is 15%, often reduced by treaty. See paying dividend from a Dutch BV (besloten vennootschap, the Dutch private limited company).
Rule four: you can ask first
The Dutch tax authority discusses structures before they are built. You describe the plan, explain the commercial reasons, and receive written confirmation of how it will be treated.
For a group making a long-term decision, this is worth as much as any rate. It turns a question that would otherwise appear years later during an audit into an answer you have on file from the start.
What the Netherlands asks in return
The rules above apply to real companies. Since treaties were tightened, benefits follow genuine business activity, which means the holding is actually run from here: decisions taken in the Netherlands, directors who direct, an office, a Dutch bank account, bookkeeping and filings here.
For a group with a real reason to be in Europe this is a formality worth documenting. For a structure that exists only to lower a rate, it is the point where the plan fails. See treaty benefits and substance.
Beyond tax
Three practical points come up in almost every decision. English is spoken at professional level across business, government and the courts. The legal system is stable and predictable, and Dutch company law gives shareholders wide freedom to arrange things by agreement. And the country sits at the centre of European logistics, with Rotterdam and Schiphol as the entry points for goods.
What a typical structure looks like
The common shape is straightforward. The owners hold shares in a Dutch holding company. That holding owns the operating companies in each country where the group works. Profit rises to the holding untaxed, collects there, and moves onward when the owners decide.
For groups with several owners, each owner often has a personal holding above the shared one. That lets each of them choose their own timing for taking money out, and lets one owner leave while the others continue.
The short version
Profit from subsidiaries arrives untaxed and gains on sale are exempt. Around 100 treaties cap what other countries charge. Money can move on again, often at zero. And you can get written confirmation before you build. In exchange, the company needs to be genuinely run from here. For a group with real European activity, that combination is difficult to match.