What paperwork is required to register a new car in Bangkok?

To register a new car in Bangkok, you generally need to provide a residence certificate from immigration or your embassy. Keep in mind that immigration may require you to have filed a 90-day report before you can obtain this certificate, which is often a restriction for those on short-term visas. If your embassy has specific rules, that may also affect this process. Alternatively, you can also present a work permit or a yellow book as proof of residency. Additionally, some advise having the car dealer handle the registration process for you.