Dutch supervision is tightening around mailbox-company structures and bundled corporate services. Ownership, control, service roles and payments must support the same company file. Gaps can delay banking, investment and transactions.
Why this matters
The Dutch flow-through sector has shrunk, but checks continue. DNB recently investigated businesses suspected of splitting trust services to avoid licensing rules. An address provider, bookkeeper and annual-account preparer may issue separate invoices. Their daily work can still be assessed together. Directors must record factual control, not only share percentages. UBO changes and deregistrations generally require reporting within seven days. Missing records can delay a bank review, sale, refinancing or investment.
Example
A Dutch BV has a foreign shareholder and uses three local providers. One receives post, one keeps the books, and one prepares the annual accounts. Another company receives a management fee. The adviser holds most company records and coordinates the providers. Only the founder can use the foreign bank account. During bank onboarding, the BV must show who controls decisions, which provider does what, and why payments use each account. The shareholder register cannot answer all of this.
XTROVERSO tips
- Match the core company records. Put the group chart, shareholder register, UBO filing and director record together. Correct differences in names, dates, percentages and voting rights.
- Record who controls decisions. Check shareholder agreements, loan terms, side letters and family arrangements. Record anyone with continuing influence over company decisions.
- Map accounts and payments. List every bank account, payment provider and authorized signer. Link management fees, loans and group payments to contracts, invoices and the ledger.
- Map every external service. Record who handles the address, post, bookkeeping, annual accounts, payroll, tax and company administration. Check that contracts reflect the actual work.
- Keep one usable evidence file. Keep current ownership records, key contracts, bank authority, loan documents and major decisions in one file. Give one person responsibility for updating it.
Need a clear review of ownership, service roles and payment records? We can help identify the missing documents
The data, sourcing, and analysis behind this article were conducted by Paolo Maria Pavan. AI was not used to identify sources, build the factual basis, or produce the analytical judgment contained here. AI was used only as a drafting aid. The final English text was personally reviewed, edited, and approved by Paolo Maria Pavan before publication.
References
- Kabinet scherpt toezicht op brievenbusfirma’s verder aan - Taxence
- De Nederlandsche Bank - Trust-office supervision and the statutory gatekeeper role
- De Nederlandsche Bank - Illegal splitting of trust services
- De Nederlandsche Bank - Current supervisory findings: evidence quality, bank access and transaction monitoring
- De Nederlandsche Bank - Sector contraction and continued flow-through relevance
- Centraal Bureau voor de Statistiek - Actual 2024 flow-through data and tax-policy context
- Kamer van Koophandel - UBO threshold, factual control and updating the register
- Kamer van Koophandel - Timeliness of UBO records


