ask
Search
Ask
Answereda year ago

Have Australian banks asked expats for a Thai Tax Identification Number?

Riwalt *********
asked Oct 31, 2025
4.8k
views
31
replies
16
likes
Hi folks,any Australians been asked by their Australian banks (mines Westpac) to provide a Thai Tax Identication Number?

I'm a retired pensioner on a Non O Retirement Visa and have been here over 180 days.

The request came about ..apparently..because I registered a Thai phone number..linked to my Thai bank accounts.

Sounds a bit serious as they're saying that they could block my account..in Australia..if I don't provide the required information.

Any feed back is appreciated .
Answer summary
The discussion highlights that some Australians living in Thailand, particularly those on a Non-O Retirement Visa, have been asked by their banks, like Westpac, to provide a Thai Tax Identification Number (TIN). This requirement seems to stem from their residency status in Thailand, specifically if they have been living there for over 180 days, which classifies them as tax residents under Thai law. Some respondents confirm they received similar requests in the past and provided their TIN without issues, while others express skepticism, suggesting it might be a scam. Overall, it appears to be a standard regulatory requirement, linked to tax reporting obligations between countries.
31 repliesnewest first
15

Click comment and we will ask for your email, then OTP, then name.

Peter ********
Peter ********
179 days mate then leave Thailand for few days ,
Frangipani *******
Frangipani *******
@Peter *******
and if you come back in the same calendar year, you’ve reached 180 days and, Bingo!
Trav **********
Trav **********
Anna *********
Anna *********
Yes, my parents were recently asked for this and just applied for TIN and provided details

As far as they can see it’s a requirement that has little to no impact on them
Sue **********
Sue **********
@Anna ********
How did they get a TIN no. from the Revenue Department in Thailand? Did they file a tax return? Did they pay tax?
Anna *********
Anna *********
@Sue *********
they applied at the appropriate office by providing all relevant/required docs.

They will be filing tax returns No they won’t be paying tax
Anna *********
Anna *********
@Sue *********
I do understand that

My dad had to persevere until he found a more senior person (with a good understanding of English) who finally understood his need for a TIN and processed it

Again I guess it is easier for some to just say ‘no need’ and send you on your way
Sue **********
Sue **********
@Anna ********
ok, thanks. I applied too, and they sent me away although I had all relevant docs (bank statement etc.) I couldn‘t even file a tax return even if I wanted to 🤷🏻‍♀️
Riwalt *********
Riwalt *********
OP
@Anna ********
Hope so Anna....thought I might be opening Pandora's Box...time will tell.Thanks for your input.
Simon ************
Simon ************
Bob **********
Bob **********
Sounds like a scam to me
Anna *********
Anna *********
@Bob *********
you will when they freeze your account. That may well impact you.

And yes, you can get a TIN.



Do you just say stuff for the hell of it?🤣🤣
Bob **********
Bob **********
@Anna ********
Believe what you want you sound like all the scare mongering and tax lawyers last year go and try to get a TIN if you want yo pay tax here my country has a tax treaty
Darren *******
Darren *******
@Anna ********
why bother. Bob live your life. Move on
Anna *********
Anna *********
@Bob *********
yup you’ve got me I can spell 🤣🤣
Bob **********
Bob **********
@Anna ********
ok I see your problem now
Anna *********
Anna *********
@Bob *********
Wrong on all counts

It’s cake and it if it was dessert it would be spelt with two S’s
Bob **********
Bob **********
@Anna ********
thank you go sign up if you like or do what others have and tell your bank you don’t have a TIN new to this aren’t you ! Your profile shows desert ????
Anna *********
Anna *********
@Bob *********
it’s not about paying tax you 🍆

And it’s not scaremongering For some people it’s a valid requirement to lodge a return - not to pay tax - (there is a difference you imbecile) as lots of us have a tax treaty

Remind me not to bother with you again
Andrew ***********
Andrew ***********
@Bob *********
believe me it isn't a scam
Bob **********
Bob **********
@Andrew **********
been here 16 years I know plenty of Ossies and no one has a TIN
Bob **********
Bob **********
@Anna ********
I wouldn’t let my bank back home have any impact on me over here they won’t even issue you a TIN in most cases
Anna *********
Anna *********
@Bob *********
not yet

It’s not a scam just another change in banking requirements
Sue **********
Sue **********
I was also asked 2 years ago when I told my bank I will live in Thailand and have no residence amymore abroad. But as I didn‘t have to pay tax in TH and did not have to file a tax return either, they didn‘t give me a TIN, I told my bank and never heard anything from them since.
Simon ************
Simon ************
@Sue *********
two years ago we were free, now we are not
Robert *********
Robert *********
Requirement for banks: Under the CRS, Australian banks are required to identify and report financial account information of foreign tax residents to the Australian Taxation Office (ATO). The ATO then shares this information with the relevant foreign tax authorities, such as those in Thailand.
Jim *******
Jim *******
@Robert ********
My daughter, Australian citizen, when she arrived to study in Australia, was requested by ANZ bank to provide her Japanese equivalent of Tax File Number. She had never worked , then just graduated from high school.

Bank officer understood that she has to have a bank account to receive financial support for her studies but said it is the law and she must produce it,

Without it, no bank would open a bank account for her.

She did have the Japanese TFN (called MyNumber, credit card size, it has your picture and will be your driving license, your Medicare, your everything except passport).
Steve **********
Steve **********
Across the ditch here. My bank ( Kiwi Bank) says we are obliged to declare to the bank if we are a tax resident of another country ) . That I guess if I got portability to Thailand then I am obliged to give the taxation number here in Thailand..
Robert *********
Robert *********
Tax residency and the 180-day rule: Under Thai law, if you reside in Thailand for 180 days or more in a calendar year, you are considered a tax resident. Your bank's request is a direct consequence of this
Tim ***********
Tim ***********
Westpac asked me 2 years ago

I just gave it

No issue
Perry *********
Perry *********
Havrnt heard that but also ive kept my australisn number for banking and govt stuff.

Activity

15 joined
Riwalt *********
Riwalt *********
Riwalt *********
Riwalt *********
Riwalt *********
Riwalt *********
15
people
Thai Visa Advice and Everything Else
Thai Visa Advice and Everything Else
...members60% approval
Member 1
Member 2
Member 3
Member 4
Member 5
Member 6
Member 7
Member 8

Related

25
What are the typical timeframes for approval of a Non-O Retirement visa application from the Canberra Embassy?
428363d
What other documents are accepted as proof of permanent residency at the Thai Embassy in Paris?
622562mo
Will I be taxed on my UK state pension and the 800,000 baht if I live permanently in Thailand?
5.9k45812mo
How can I extend my Non-O Retirement Visa to one year if I must apply 30 days before it expires?
9k312176mo
How can I obtain a TIN in Thailand if I am a tax resident but not required to pay taxes?
3.2k31246mo
What should I do if I am overseas on the 90-day reporting date for a Non-O Retirement Visa in Thailand?
1.2k2276mo
What should non-O visa holders do regarding pending tax declarations in Thailand?
5.4k38787mo
How can DTV visa holders obtain a TIN and open a bank account after 180 days?
2.8k19319mo
Do monthly deposits for a Thai non-O retirement visa extension need to come from a pension?
6.9k59699mo
What documents are needed for my wife's dependent DTV application in Thailand?
801469mo
Why can't I find the Non-O retirement eVisa option for Thailand on the application website?
1.2k10710mo
What should I do if I've already submitted the required documents for my DTV remote work visa but received requests for resubmission?
7493310mo
Can my mother-in-law apply for a Non-O Retirement Visa from Vietnam using her UK bank account?
4.7k36551y
How can a U.S. citizen extend their stay in Thailand for 90 days?
1.9k9201y
How can expats obtain a Thai Tax Identification Number (TIN) and what is the process involved?
2.9k1371y
Should I apply for my Thai visa at the UK embassy or in South-East Asia?
3.1k31131y
Do you have to show proof of funds when re-entering Thailand with a DTV visa?
1.7k12122y
Do I need to maintain an 800K balance for my Non-O retirement visa in Thailand?
624172y
Is online trading considered a remote work activity for tax purposes in Thailand?
1k642y
Can I enter Thailand multiple times on a 6-month multiple entry visa, and how does the tax residency rule work for stays under 180 days?
6.5k59472y
Can I obtain tax residency in Thailand with a Non-Immigrant O visa considering my travel plans?
1.2k873y
What are the renewal requirements for a Non-O retirement visa in Thailand?
4.9k40493y
What proof is required for the 20,000 THB financial requirement for a Thailand tourist visa?
2.8k19234y
Can my Singapore company assist in obtaining a long-term visa for living in Thailand?
3.2k27217y
What are the application process and requirements for a Thailand multiple entry visa, including the itinerary and guarantor details?
3.9k34307y

Resources

Need help with your retirement visa?