Immigration didn't stamp my 3 month B visa

[Guitar God]

I have a valid and unused 3 month B visa in my passport and even though I opened it to the page when I gave it to the immigration officer, he flipped it back a page and stamped a 1 month visa stamp. I had a long flight and didn't think to doublecheck and just noticed it today. I have an appointment with my lawyer on Friday but I'm curious what I should do.

Can I go back to the airport and have them stamp it or do I need to leave and come back and specifically ask them to stamp the correct visa?

[overherebc]

Did you write the visa number on the arrivals card. If not then he would automatically stamp 30 days.

[ubonjoe]

You can go to your local immigration office to have it corrected.

Bangkok immigration even has a special desk to fix wrong stamps.

[Guitar God]

I've filled out so many cards and left the visa field blank I forgot to fill it in this time. My fault.

Khun Joe- Thanks for the info. Do I need to go to the airport or are there other locations ( in Ubon or bkk)?

[ubonjoe]

You can go to any immigration office. Best to go to the one where you are living.

Not the airport.

[Guitar God]

My lawyer got it sorted. I changed it to a multiple entry while we were there. It took less than 2 hours. Next time I'm double checking my stamp before I say thanks and leave the immigration officer's window.

The consulate where I applied said I could only get a single entry visa, my lawyer said I could pay for a multiple entry visa while I was there, I'm glad he advised that.

[ubonjoe]

You got a re-entry permit not a visa.

[Lite Beer]

It looks like you applied for and received a Multiple Re Entry Permit valid for 3 months.

[Guitar God]

Yes, permit, not visa. I had a 3 month visa, it just didn't get stamped when I arrived. Now I also have a multiple reentry permit valid for the time the visa is.