Your First 30 Days in Bangkok — The New Arrival's Checklist (Visa, TM30, SIM, Bank, Home)

Founder of BAANLYY · International real estate broker, investor & relocation specialist

Last updated 7 July 2026 · Last reviewed 7 July 2026

The one-line version

Arrive into short-term accommodation, not a year lease. Sort your SIM, cash and TM30 in week one, spend a week or two choosing a neighbourhood in person, then sign the right lease and build daily life — bank, utilities, healthcare, transport. Don’t lock anything big in while you’re still jet-lagged.

Before you fly: the prep that makes week one painless

The smoothest first months are won before departure. Handle these while you still have your home documents and a calm head:

confirm your passport has plenty of validity and your visa or entry route is right for how long you plan to stay — our visa-housing guides explain how each visa changes the way you should rent
book two to three weeks of short-term accommodation, not a 12-month lease — you want a base to explore from, not a commitment made from photos
bring some cash and a bank card that works abroad (ideally a multi-currency or low-fee card) for the gap before you can open a Thai account
set up an eSIM or roaming so you have data the moment you land, before you buy a local SIM
if you intend to buy property, understand the foreign-currency remittance (the FET) and bring funds the right way — see how to buy a condo and foreign ownership rules
save your arrival accommodation’s address for the immigration arrival card

Days 1–3: land, settle in, get connected

Your only jobs in the first 72 hours are to get to your base safely, get online, and get cash:

Airport to the city — use the official public-taxi rank, the Airport Rail Link, or the Grab app; never follow a tout inside the terminal. Our getting-around guide covers both airports.
Local SIM — pick up an AIS, TrueMove or dtac SIM (the airport counters are fine to start); details in our SIM & internet guide.
Cash — withdraw Thai baht from a bank ATM and keep some on hand; many small vendors and markets are cash-first even as PromptPay spreads.
Rest first. Do not tour ten condos or sign anything on day two. Beat the jet lag, then start exploring.

Days 1–7: the legal must-dos

A few administrative steps early in week one save real pain later:

TM30 address registration — the property owner reports where you’re staying. Hotels and serviced apartments usually do it automatically; confirm it’s done and keep the receipt, because immigration may want it for later steps.
Understand your visa’s reporting clock — longer stays trigger the 90-day report and, eventually, extensions. Know your dates from the start; our 90-day report guide walks it through.
Copy your documents — keep photos and a couple of paper copies of your passport photo page, visa and entry stamp; you’ll be asked for them repeatedly.

Week 1–2: find your neighbourhood before your home

This is where new arrivals win or lose the next year. Use your short-term base to explore districts in person — ride the BTS, walk the sois at night, time the commute. Bangkok’s traffic makes the wrong side of town expensive in hours, so the rule is simple: live within a short walk of a BTS or MRT station. Narrow your shortlist with the Neighborhood Finder, compare two districts head-to-head with the area comparison tool, and check the ranked guides like best areas for transit, best for expats, best for families or best value — then go see the front-runners yourself.

Week 2–3: sign the right lease

Once you know the neighbourhood, choose the home — carefully:

budget for the typical two-month deposit plus one month’s advance — roughly three months’ rent upfront
read the lease — if it’s in Thai, get it translated or checked; never sign what you can’t read (our Thai language guide covers this)
do an inventory / condition report with photos at move-in so your deposit comes back
confirm the building’s rules (pets, sub-letting, fees) and that the TM30 is re-filed for your new address

Our full guide to renting in Thailand covers leases, the deposit norm and how to get it back, what’s negotiable, and the scams to avoid.

Week 2–3: set up daily life

With an address in hand, build the infrastructure of normal life:

Bank account — attempt it once you have a TM30 and address; ease depends on your visa. See opening a Thai bank account.
Utilities & home internet — if not included, set up electricity, water and a fibre line; check the building’s available providers before you sign.
Groceries & the essentials — find your nearest fresh market, supermarket and import shop with our shopping & markets guide.
Healthcare & insurance — locate your nearest international-standard hospital and confirm your cover; our healthcare guide explains the system. Save 1669 (medical), 191 (police), 1155 (Tourist Police).

Week 3–4: get moving & get oriented

Make the city small. Get a Rabbit card for the BTS, keep Grab for door-to-door, and learn the line that serves your home so the commute becomes second nature — the transport guide has the full picture. If you’ll drive, sort an International Driving Permit or convert to a Thai licence (see getting a Thai driver’s licence) — though most central expats find they don’t need a car at all.

Week 3–4: build a life, not just a stay

The newcomers who thrive treat month one as the start of a life, not a logistics sprint. Learn a handful of survival Thai phrases, eat your way into the city with the food & dining guide, and — most important — start showing up to recurring activities so you actually meet people. Our things-to-do guide covers building a community, and the weather & seasons guide helps you plan around the heat and the rains.

The 30-day money reality

Budget for the lump sum, not just the rent

plan for roughly three months’ rent upfront on your home (two-month deposit + one month advance)
add first-month living costs, SIM, transport, and any furnishing or setup
the import-everything trap inflates budgets fast — mix local staples in from day one
build your real number with the cost of living guide and the cost calculator

Newcomer mistakes to avoid

Don’t…

sign a 12-month lease in your first week from photos, before you know the city
assume the TM30 is someone else’s problem — confirm it’s filed and keep the receipt
pick a home far from rail to save on rent, then lose hours a week in traffic
sign a Thai-language lease you can’t read without getting it checked
arrive with too little move-in cash and no card that works abroad
spend the whole month on admin and never meet anyone

Living Summary

Your First 30 Days in Bangkok — living summary

Editorial analysis compiled and periodically refreshed by BAANLYY’s research team — not a live data feed.

Is the first-30-days checklist getting easier or harder for newcomers?
Easier on balance. The 2022 Long Term Resident (LTR) visa and the 2024 Destination Thailand Visa (DTV) opened routes that didn't exist a few years ago, e-visa applications have cut pre-arrival paperwork, and eSIM adoption means most arrivals have data the moment they land instead of queuing at an airport SIM counter. The one area that has gotten harder, not easier, is opening a bank account from scratch.
What's changed about opening a Thai bank account in month one?
Banks have tightened anti-money-laundering and KYC checks over the past few years, so tourist-visa holders now find it harder than before to open an account in their first weeks. Holders of longer-stay visas (LTR, DTV, work permit, retirement) generally still find a workable path once they have a TM30 receipt and an address, but budgeting a multi-currency card as a backup for the first month is more important than ever.
Has TM30 filing gotten simpler?
More condo buildings and management offices now offer online TM30 submission, which has sped up the process where it's used. But adoption is uneven — plenty of buildings still handle it the old paper way through the juristic office — so newcomers should keep confirming it's been filed and keep the receipt rather than assuming a digital process exists everywhere.
How has day-one connectivity changed?
eSIM has become the default for most arrivals: activate before you fly and you have data from the jet bridge instead of hunting for a physical SIM counter after a long flight. Physical SIMs from AIS, TrueMove and dtac remain widely available and cheap as a backup or for a local number, but they're no longer the first thing most newcomers do on day one.

Analysis last reviewed 2026-07-06.

Growth Trajectory

How the First-30-Days Newcomer Journey Has Evolved

2019–2020
The pre-pandemic baseline
Paper TM30 filing, airport SIM counters, and in-person bank visits were the default first-month routine for nearly every newcomer, with little standardisation across immigration offices or bank branches.
2020–2022
Border closures reshape arrival paperwork
COVID-era entry requirements (Certificates of Entry, quarantine bookings, health documentation) temporarily added a whole extra layer to the first-30-days process before easing as Thailand reopened.
2022
Long Term Resident (LTR) visa launches
A new 10-year track for wealthy retirees, remote workers and skilled professionals gives a meaningful slice of newcomers a smoother visa, banking and reporting path than the tourist-to-extension route most had used before.
2023
TM30 goes digital in more buildings
Condo juristic offices and management companies increasingly adopt online TM30 submission, cutting the in-person step for tenants where it's rolled out — though coverage across buildings remains inconsistent.
2024
Destination Thailand Visa (DTV) opens a new lane
The DTV creates a flexible long-stay route for digital nomads, remote workers and their families, shifting who shows up in a typical 'first 30 days' cohort and changing which visa-housing guidance newcomers need most.
2025–2026
eSIM-first arrivals, tighter bank KYC
eSIM activation before departure becomes the norm for connectivity on day one, while banks apply stricter AML/KYC screening for new accounts — widening the gap between how smoothly LTR/DTV holders versus tourist-visa arrivals can bank in their first month.

Frequently asked

What should I do first when I arrive in Bangkok?In your first few days, focus on three things: get from the airport to a safe temporary base (use the official taxi rank, the Airport Rail Link, or the Grab app — never a tout), pick up a local SIM so you have data and a Thai number, and make sure you have cash plus a bank card that works abroad. Resist the urge to sign a 12-month lease in your first jet-lagged week — short-term accommodation first gives you time to learn the city and choose the right neighbourhood.

What is the TM30 and do I need to do it in my first month?The TM30 is the address-registration step Thai immigration requires for foreigners: the property owner (your landlord, condo juristic office, or hotel) reports where you are staying. Hotels and serviced apartments usually handle it automatically; if you rent a condo, confirm your landlord or the building files it, and keep a copy. It matters because immigration may ask for the TM30 receipt when you do later steps like a 90-day report, a visa extension, or a bank account. Sort it early in week one.

Should I find my home before or after I arrive?After — in person. Booking two to three weeks of short-term accommodation before you fly, then viewing condos yourself once you are on the ground, is the single best move a newcomer can make. Photos online flatter, traffic between districts is worse than a map suggests, and you cannot judge noise, the building's pet or rental rules, or the walk to the BTS from a listing. Use this time to compare neighbourhoods with our area tools, then sign a lease in week two or three once you actually know where you want to live.

When can I open a Thai bank account?It depends on your visa and the branch, and the rules tighten and loosen over time. Tourists often struggle; holders of longer-stay visas (work permit, retirement, LTR, DTV, education) generally have a smoother path, sometimes needing a TM30 receipt, a certificate of residence, and a Thai address. Plan to attempt it in weeks two to three once you have an address and your paperwork together — and have a backup plan (a multi-currency card from home) for the gap. See our relocation guide on opening a Thai bank account for the current approach.

How much cash do I need ready for my first month?Budget for roughly three months' rent in upfront cash for your home alone — typically a two-month deposit plus one month's advance rent — on top of your first month of living costs, SIM, transport, and any furnishing or setup. Many newcomers underestimate this move-in lump sum. Our cost of living guide and calculator help you build a realistic number before you arrive.

What are the emergency numbers I should save on day one?Save these before you need them: 191 for police, 1669 for medical emergencies and ambulance, and 1155 for the Tourist Police (English-speaking, useful for scams and lost documents). Also note your nearest international-standard hospital — Bangkok's private hospitals are excellent — and check whether your insurance requires you to use a specific network. Our healthcare and hospitals guide covers how the system works.

Do I need to speak Thai to survive my first month?No — you can get through your first 30 days on English plus a translation app, especially on the international track (central condos, malls, private hospitals, Grab). But a handful of survival phrases and politeness words transform daily interactions, and you should never sign a Thai-language lease you cannot read without getting it translated or checked. Our Thai language guide covers the phrases that matter and how to handle paperwork.

Keep going

Property Education Renting Guide Getting Around Cost of Living Relocation Hub Visa Housing Neighborhood Finder

Land in the right neighbourhood

Explore Bangkok’s districts and residences before you commit — so your first lease is the right one.

Browse residences Neighborhood Finder

General information only — visa, TM30, banking and reporting rules change and vary by case. Confirm current requirements with official Thai immigration, your bank, and a licensed specialist where needed. BAANLYY never takes paid placement.

Your first 30 days in Bangkok: the new arrival’s checklist.