Complaining well in Dutch is a register tightrope. You want to be firm — the Dutch respect directness — but not aggressive, because shouting marks you as someone who has lost the argument. The sweet spot is polite-but-firm: clear statements of fact (dit klopt niet), conditional softeners (ik zou graag …), and the passive (er is iets misgegaan) to depersonalise blame. This page gives an original dialogue at a customer-service desk and unpacks the verbs and the register that let you hold your ground gracefully.
The dialogue
K is the customer (klant); M is the employee (medewerker).
K: Goedemiddag, ik heb een klacht over een product dat ik hier vorige week heb gekocht.
Good afternoon, I have a complaint about a product I bought here last week.
M: Vervelend om te horen. Vertelt u eens, wat is er aan de hand?
Sorry to hear that. Tell me, what's the matter?
K: Deze waterkoker is na drie dagen kapotgegaan. Hij doet het gewoon niet meer.
This kettle broke after three days. It just doesn't work anymore.
M: Heeft u het bonnetje nog? Dan kan ik kijken wat we voor u kunnen doen.
Do you still have the receipt? Then I can see what we can do for you.
K: Hier is de bon. Volgens mij klopt er iets niet met de prijs trouwens — er is te veel afgeschreven.
Here's the receipt. By the way, I don't think the price is right — too much was charged.
M: U heeft gelijk, dat klopt inderdaad niet. Er is per ongeluk twee keer afgeschreven.
You're right, that's indeed incorrect. You were accidentally charged twice.
K: Dat dacht ik al. Ik zou graag mijn geld terugkrijgen, en de waterkoker wil ik ruilen.
I thought as much. I'd like to get my money back, and I'd like to exchange the kettle.
M: Dat begrijp ik volkomen. Het te veel betaalde bedrag wordt vandaag nog teruggestort.
I completely understand. The overpaid amount will be refunded today.
K: En de waterkoker? Zit daar nog garantie op?
And the kettle? Is it still under warranty?
M: Zeker, daar zit twee jaar garantie op. U mag hem omruilen of u krijgt het aankoopbedrag terugbetaald.
Certainly, it has a two-year warranty. You may exchange it, or you'll be refunded the purchase price.
What's happening grammatically
kloppen — "to be correct / to add up"
The verb at the heart of any Dutch complaint about an error is kloppen, "to be correct, to add up, to be right." It is impersonal in this use: a fact, a price, or a total klopt (is correct) or klopt niet (is wrong). Dit klopt niet = "This isn't right." It is not about a person being right (that's gelijk hebben) but about information matching reality. The negative Dat klopt niet is the single most useful phrase for flagging an error politely yet unmistakably.
Volgens mij klopt er iets niet met de prijs.
I don't think the price is right. ('kloppen' = to add up / be correct; 'er klopt iets niet' = something's off)
Dat klopt inderdaad niet.
That is indeed incorrect. ('kloppen' confirms a fact is wrong, not that a person is wrong)
The separable terug- verbs of getting your money back
A refund conversation runs on a family of separable verbs built on the particle terug- ("back"):
- terugkrijgen — "to get back" (you, the customer, receive): Ik krijg mijn geld terug.
- terugbetalen — "to pay back, refund" (the shop pays): Zij betalen het bedrag terug.
- terugstorten — "to refund to an account": Het bedrag wordt teruggestort.
- terugbrengen — "to bring back" (you return the item): Ik breng het product terug.
In a main clause the prefix terug splits off to the end (Ik krijg mijn geld terug); after a modal or in an infinitive it stays whole (Ik wil mijn geld terugkrijgen); in a perfect tense the terug prefixes the participle (teruggestort, terugbetaald).
Ik zou graag mijn geld terugkrijgen.
I'd like to get my money back. ('terugkrijgen' stays whole after the modal 'zou'; the customer receives)
U krijgt het aankoopbedrag terugbetaald.
You'll be refunded the purchase price. (the shop 'terugbetaalt'; participle 'terugbetaald' keeps the prefix)
Het bedrag wordt vandaag nog teruggestort.
The amount will be refunded today. (passive 'wordt … teruggestort'; participle with 'terug' prefixed)
The conditional softener zou
What keeps the complaint polite rather than demanding is the conditional zou ("would"). Ik wil mijn geld terug ("I want my money back") is a flat demand; Ik zou graag mijn geld terugkrijgen ("I'd like to get my money back") is the same content wrapped in conditional courtesy. zou is the past-subjunctive-flavoured form of zullen, and paired with graag it is the standard way to make a firm request sound reasonable. The verb at the end stays in the infinitive: zou … terugkrijgen.
Ik zou graag een nieuwe willen, of anders mijn geld terug.
I'd like a new one, please, or otherwise my money back. ('zou graag … willen' — layered politeness)
Zou u dat voor mij kunnen regelen?
Could you arrange that for me? ('Zou u … kunnen' — the most polite request frame)
The passive with worden — depersonalising blame
A skilled complaint avoids accusing a person and instead states that something was done — and the Dutch passive with worden is built for exactly this. Er is twee keer afgeschreven ("[The money] was charged twice") and Het bedrag wordt teruggestort ("The amount will be refunded") leave the agent unnamed. This is strategic register: by using the passive you flag the error without putting the employee on the defensive, which keeps the conversation cooperative. worden + past participle is the present/future passive; is … afgeschreven shows the perfect-passive variant.
Er is per ongeluk twee keer afgeschreven.
You were accidentally charged twice. (passive, no named agent — depersonalises the error)
Het te veel betaalde bedrag wordt vandaag nog teruggestort.
The overpaid amount will be refunded today. ('wordt … teruggestort' — future passive with 'worden')
garantie and the impersonal er zit … op
Warranty talk uses a neat impersonal construction: er zit garantie op — "there's a warranty on it," literally "warranty sits on it." To ask, you front it: Zit daar nog garantie op? with the pronominal adverb daar … op ("on it"). The answer mirrors the frame: Daar zit twee jaar garantie op. This er/daar … op split is the same pronominal-adverb machinery that English handles with a stranded preposition ("Is there a warranty on it?").
Zit daar nog garantie op?
Is it still under warranty? ('er/daar … op' split; 'garantie zit op iets')
Daar zit twee jaar garantie op.
It has a two-year warranty. (the answer mirrors the 'er zit … op' frame)
Vocabulary and phrase note
The complaint toolkit:
- een klacht (over) — a complaint (about); klagen — to complain.
- kapot / kapotgegaan — broken / has broken; het doet het niet (meer) — it doesn't work (anymore).
- de bon / het bonnetje — the receipt; afschrijven — to charge/debit (from an account).
- ruilen / omruilen — to exchange; terugbrengen — to return (an item).
- de garantie — warranty; het aankoopbedrag — the purchase price; terugstorten / terugbetalen — to refund.
- Wat is er aan de hand? — What's the matter?; Vervelend om te horen — Sorry to hear that.
Register note
This dialogue lives in polite-but-firm formal register: u throughout, conditional zou, passive worden, and measured phrases like Vervelend om te horen and Dat begrijp ik volkomen. The Dutch norm is to be direct about the facts but calm in tone — you state plainly dit klopt niet and ik wil mijn geld terug, but you do not raise your voice or pile on adjectives. Over-aggression (sarcasm, Dit is belachelijk!, Ik eis …) reads as a loss of composure and makes staff less, not more, helpful. Equally, over-apologising (Sorry dat ik stoor, het is vast mijn schuld …) undercuts a legitimate complaint. Aim for the middle: factual, conditional, unhurried. In an informal shop you'd swap u for je and drop zou (Ik wil dit even ruilen, het is kapot), but the kloppen and *terug-*verbs stay identical.
Common Mistakes
❌ Dit is niet juist, u heeft niet kloppen.
Two errors — use 'kloppen' impersonally for a wrong fact, and it's not a personal 'have': 'Dit klopt niet.'
✅ Dit klopt niet.
This isn't right.
❌ Ik wil mijn geld terugkrijg.
Separable-verb error — after a modal the verb stays a whole infinitive: 'Ik wil mijn geld terugkrijgen.'
✅ Ik wil mijn geld terugkrijgen.
I want to get my money back.
❌ Het bedrag is teruggestord.
Participle spelling — 'terugstorten' gives 'teruggestort' (t, not d), with 'terug' prefixed to the participle.
✅ Het bedrag wordt teruggestort.
The amount will be refunded.
❌ Geef mij nu mijn geld terug, dit is belachelijk!
Register error — bare imperative plus 'belachelijk' reads as aggressive. Stay firm-but-polite: 'Ik zou graag mijn geld terugkrijgen.'
✅ Ik zou graag mijn geld terugkrijgen.
I'd like to get my money back.
❌ Zit daar nog garantie aan?
Wrong preposition — warranty 'sits ON' something: 'Zit daar nog garantie op?', not 'aan'.
✅ Zit daar nog garantie op?
Is it still under warranty?
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