Buying a used car in Hungary involves more paperwork than many expats expect. The documentation requirements exist on both sides of the transaction — the seller needs to provide certain documents, and the buyer needs their own in order to complete the ownership transfer and registration.
Getting this right matters. Missing documents don't just slow things down — they can invalidate the transaction, create liability issues, or leave you unable to legally drive the car you've paid for. Here's the complete picture.
What the Seller Must Provide
The vehicle's registration certificate (forgalmi engedély) is the primary ownership document and must be present at the point of sale. It records the vehicle's make, model, engine details, current registered owner, and roadworthiness status. Check that the name on the document matches the person you're buying from — if it doesn't, you need a clear and documented explanation before proceeding.
The Műszaki vizsga certificate confirms the vehicle has passed its most recent roadworthiness inspection. The expiry date matters — if the certificate is expired, the car cannot be legally driven on public roads, and you'll need to factor the cost and process of renewal into your purchase decision.
A completed and signed adásvételi szerződés (purchase contract) is required for the ownership transfer. This is a straightforward document that records both parties' details, the vehicle identification, the agreed sale price, the odometer reading, and any disclosed defects. Both parties keep a signed copy.
For imported vehicles, the original foreign registration documents and, where applicable, a Certificate of Conformity (COC) should be present. If the Eredetiségvizsgálat (origin check) has already been completed, the certificate for that should also be provided.
What You Need as the Buyer
As an expat buyer, you'll need your passport or EU identity card, your Hungarian address registration card (lakcímkártya), and your Hungarian tax identification number (adóazonosító jel). The lakcímkártya and adóazonosító are both issued by Hungarian government offices and are required for virtually all official transactions in Hungary — if you don't already have these, obtaining them is a prerequisite to completing any vehicle purchase.
Non-EU nationals may also need a valid Hungarian residency permit. The requirements can vary slightly depending on the Kormányablak office handling the registration, so it's worth confirming what's expected for your specific situation before the day of transfer.
The Ownership Transfer Process
The ownership transfer must be completed at a Kormányablak within 15 days of the sale. Both buyer and seller are not required to attend together in most cases — the buyer can complete the transfer independently using the signed purchase contract and vehicle documents.
At the Kormányablak, you'll complete a transfer notification form (technically an átírás), pay the administrative fee (currently around 6,000 to 10,000 HUF depending on the vehicle), and surrender the seller's registration certificate in exchange for a new one in your name.
If the vehicle requires re-registration — because it has foreign plates, has been off the road, or has other documentation irregularities — additional steps and fees apply. Budget extra time and potentially a professional service if your situation is anything other than a straightforward domestic transfer.
Before You Sign Anything
The purchase contract is the document that defines your legal position after the sale. In Hungary, private sellers can limit their liability significantly through the wording of this contract — specifically, disclosed defects recorded in writing at the point of sale transfer responsibility to the buyer for those items.
Have the contract reviewed before you sign, particularly if your Hungarian is limited. CarSherpa can assist with contract review as part of our inspection and consultation services. It takes a few minutes and can make a substantial difference to your legal standing if something goes wrong after purchase.
