The seven things

  1. The holding above the operating company, installed before the value existed, so a future sale lands tax free under the participation exemption. Missing it is the single most expensive gap on this list — see selling your channel or brand.
  2. A salary set on purpose: the customary salary floor respected, the growth-phase arrangement with the tax authority in writing, dividends filling the 24.5% bracket by choice — worth roughly €18,000–€20,000 a year in the growth years.
  3. The one-page investment policy, executed automatically inside the holding every month, through euphoria and panic alike.
  4. A clean archive: seven years of returns, payout overviews and contracts, filed. Any inspector letter becomes an afternoon.
  5. Personal protection: disability cover sized to your real burn rate, health insurance, and a will — the boring trio that keeps the whole structure meaningful.
  6. The exit terms, read in advance: what happens if you sell, and what happens if you leave the country — both known before either is urgent. See the exit rules.
  7. The bench: bookkeeper, tax adviser, notary, independent investment adviser — four professionals who each see the whole picture yearly.

The mindset that actually changes

Below a million the game is offence: grow the income. At a million the game adds defence: protect the balance sheet from taxes paid twice, from concentration, from your own hot moments, and from the channel's mortality. The income made you; the balance sheet keeps you.

If several items are missing

Repair in list order — structure first, salary second, policy third. The arithmetic of why sits at what you actually pay at €1 million, and the first step is a written scan of your situation via start here.