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What essential preparations should I make before moving to Thailand from the US?

Mar 22, 2025
10 days ago
Medcalf *************
ORIGINAL POSTER
Hi everyone! I’m planning my move from the U.S. to Thailand later this year and would love some advice from those who’ve already made the leap. What are some important things to consider or take care of before the move and shortly after arriving?

Specifically wondering about:

• Should I bring electrical adapters or buy them there?

• Is it better to change my phone to an international plan or get a Thai SIM card?

• Should I get health insurance before leaving the U.S. or wait until I’m in Thailand?

• Any essentials I should pack that are hard to find there?

• Any unexpected surprises or tips you wish you’d known ahead of time?

Thanks so much in advance for sharing your wisdom!”**
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TLDR : Answer Summary
This post seeks advice on moving from the U.S. to Thailand, with a focus on practical concerns such as electrical adapters, phone plans, health insurance, essential items to pack, and unexpected experiences. Community members provide a range of insights, including recommendations to bring dual voltage items or buy new ones there, the benefits of a Thai SIM card, and the importance of health insurance for expats. Furthermore, they highlight the hot climate, unexpected cultural norms, and practical tips like keeping medical records and being cautious of scams.
Neal *******
It is hot. Get used to the heat. A/C in homes for bedrooms but often not available or operated in living areas. People spend time in shopping malls to take advantage of air conditioning.
Vinson *******
It will be imposible for

You to get two step verification without an active is cell phone number

Neither credit cards , Banks nor any , govt communication will be accessible for you if you let that go

Since you are in America, make sure that your cell provider is willing to

Unlock your phone or it will not be able to use any other Sim or eSim
Jean **************
@Vinson ******
this is the key point. If your phone is not unlocked (aka paid in full) you cannot get any sim.).
Vinson *******
@Jean *************
Not exactly but probably the easiest way to see the

Point

In most of the world , phones are not necessarily locked to one carrier and can have more than one SIM card or equivalent eSIM or a combination of both

Allowing the subscriber to add another SIM for the past decade or so, but…

Some carriers ( and by that I mean all carriers in USA lock still lock any phone that you buy directly from them )

They will usually unlock your phone, but often it takes x number if business days … blah blah blah. During which time you spend $10.00+ per day. In roaming fees if you answer an SMS or phone call
Greg *********
I have an iPhone 15 and it only uses eSIMs. I kept my U.S. phone number eSIM in my phone and continue to pay the $25 monthly fee and I also got a Thai eSIM after I got here and so now I can switch back and forth between eSIMs when I want. This is good because sometimes you need a Thai phone number here, and sometimes you need to get a code on your foreign number to access a bank account or something similar. I have found it’s invaluable to me and has worked out well. Be aware they use 220 Volts here in the outlets and not 110. Things like my laptop and things that use an adapter or a USB plug to charge work fine, but things that plug straight into the outlets with no adapter and are only meant to run on 110 Volts, will not work here and may be dangerous to use. I recommend just buying appliances and hairdryers and things like that after you get here. Expensive cameras and laptops and things like that you should bring because they tend to be higher priced here I’ve noticed. Don’t bring many clothes or shoes because they’re cheap here. I wouldn’t worry about health insurance until you get here. Try calling a broker when you get here to comparison shop. I use Pacific Cross and I did have AIA, which are both reputable companies. Also, and this may seem weird, but it’s hard to find a top sheet for your bed, so you may want to bring a couple of them if you like that sort of bedding arrangement. Good luck to you.
James ******
thai sim card and have plently of money
Tony **********
Health insurance here is horrible. The older you get the harder to obtain and cost can be prohibitive. Bring health records with you (and all legal documents like divorce decrees, etc). Health insurance doesn't cover or existing conditions. If you take medication to control blood pressure, make sure whatever policy you by will commit in writing what will be excluded as a result. High BP and diabetes (or ore-diabetes) will exclude many other health issues related to organs. Good luck.
Mark **********
Don't buy land and house,will not be in your name,rent if you must buy Condo get a good lawyer. Get a girlfriend who doesn't work in a bar. Learn some Thai language it helps good luck
Sylvia ********
Bring all your records of medical history. Once enrolled at a hospital you need to know dates for example your last tetanus injection to do updates
Jeffrey **********
Have you even been to Thailand before? Some of your questions make it sound like you haven't even been here. Come over here travel for a month or two or three get a feel for it to see if it's right for you. I've been here 29 years it works for me, but not for everyone.

I brought only a small bag of clothes. No Electronic. Didn't need any adapters.

When you get here, get a local phone and a local Sim. As well as some of the local apps that everyone uses.

The Healthcare System here is very different from in America and very affordable. If you pay in cash. it's less than your deductible back home.
Doug *******
Never go anywhere without TP. Look right first, then left, before crossing the street. Don’t raise your voice at anybody in Thailand. Good luck.
Tony *******
Great advice thanks
Brenda *********
I always get a SIM card when I go there, works good
Brian **************
For the phone probably buy an eSIM but big difference between just data and phone call capability

SIM card ads can be deceptively confusing so read carefully

You can get health insurance quotes from home and Thailand via emails and compare

Sounds like you may not have ever visited Thailand?
Wayne *******
Age (which visa is best for YOU personally)

Length of stay

Unexpected surprises are daily in Thailand even to the seasoned Thai traveller

Advice from personal exp is get a Thai sim card, I get unlimited everything for around 500-600 baht a month

Health Insurance Id use a Thai based company for simplicity of being on the same time zone. If anything happens to you and you cannot contact your care company based in USA it may cause issues in emergencies

I usually pack things that I prefer that I cant find there or are way more expensive there, like razors and shaving gel. Obviously food is your own personal choice and I often take some items from home.

Buy your adaptors there. They have many different types in supermarkets. There is also a chain called MrDIY where you can buy tonnes of stuff like that. Something like the image below would cost around $15 in Thailand, obviously this is a UK adaptor

Ive taken clothing that Ive barely used like a couple of designer trousers cos its always too hot! But nice to have for a date for example

As for scams, there are plenty. Just work on the premise if you dont need something, dont allow anyone to grab you!

Just keep your wits about you and
Medcalf *************
ORIGINAL POSTER
Thanks, Wayne!
Brandon ************
1) Electric adapters aren't needed in most plugs. Many of them accept 3 different types of plugs including US plugs. Make sure you check anything you bring to ensure that it is dual voltage. Read the fine print on the device to ensure it accepts both 120 and 220v. Anything that shows that (many things nowadays, including phones, computers, even my electric toothbrush). If it's not dual voltage, you would not have to buy an adapter, you would have to buy a converter. These are significantly more expensive and a pain. Better to just buy a new thing in Thailand that accepts Thai electricity.

2) Keep a plan in the US and get a Thai sim card. You'll need a US number to accept sms for 2 factor authentication for banking and other things.

3) If you will be living in Thailand permanently, probably better to get a Thai policy.

4) Old Spice Deodorant isn't sold in Thailand. I always bring lots of that when I'm back in the US.

5) Personally I would buy a helmet as one of my first purchases after arriving. I carry mine with me any time I expect to use a motorcycle taxi. I even bring it with me when I'm traveling domestically to other places in Thailand and expect to rent a motorcycle there. You can't trust a helmet you don't own as a single drop can reduce the effectiveness of it. And the airline has never said anything about me having a carry-on, a personal item, and a helmet with me.

If you plan to get a drivers license in Thailand (Car or Motorcycle) make sure you get an IDP from AAA before you leave for Thailand. It will make the process much simpler.
John ********
@Brandon ***********
you need a motorcycle endorsement to be legal.
Mark ********
@John *******
is a uk license no good then ?
Joseph *******
@Brandon ***********
To maintain a US phone number, wouldn’t you also need a U.S. address? Would iNet US address services work in this case?
Brandon ************
@Joseph ******
if you switch everything to paperless billing, why would it matter? Or get a mail forwarding service.

Having a mailing address is more important for banks and such, but not an issue for most people. They have family or friends they can use.
Joseph *******
@Brandon ***********
I take it, then, your answers are “yes” & “yes.”
Medcalf *************
ORIGINAL POSTER
Thank you, Brandon!
Brandon ************
@Medcalf ************
Oh, and make sure you bring some blue pens. Thais love paperwork and sometimes they will reject your forms if you fill in black ink, because they say it might be a copy. It makes absolutely no sense, but if you use a blue pen then they'll be fine.
Tony **********
@Brandon ***********
just buy them here
Mark ********
@Brandon ***********
That amuses me too. Thailand doesn't seem to realise that high qualify colour copies now exist!
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