Do I need to prove sufficient cash when entering Thailand as a tourist?

the O/P has the answers.

IF you come in visa exempt or on a tourist visa you CAN be asked for the things that Robert mentioned

AND

If you're asked but don't have it you can be denied entry.

Good luck to the O/P in their endeavor

Okay, to be sure:

Copy all this answers, save the link on your phone, make sure your powerbank is fully charged and SHOW IMMIGRATION THE ANSWERS, before they deny you entry.

To be fair:

Immigration is allowed to ask you:

Proof of finance, 20.000 Thb or equivalent currency in CASH

Proof of onward travel within the period you get stamped in

Proof of accommodation.

IF you can NOT show, you entry into Thailand might be denied and you could be send back to the country of origin of your passport ON YOUR OWN account.

B

I just arrived today from India and they don't ask for NOTHING...no return ticket.!!!!

There is also a need to show proof of onward travel within the 45 days you will initially get stamped in for as this is a requirement at check-in for many airlines.

If you were asked you would have to show 20k baht per person or 40k baht per family, this can be in any currency, but needs to be cash.