Staying longer than 90 days

[scotch03]

I intend to go to Thailand ina few weeks - will I automatically be given 90 days? And can that be extended without complications?

Where is a good place to start the Thai adventure?

[Luma]

What is your nationality?

[lopburi3]

You need to say what passport you are using for entry rules but most will only be allowed 15-30 day entry without a visa and it can only be extended for a few days and even that is not automatic.  Would suggest you obtain a tourist visa if you fit in the 15-30 day entry catagory.  That would allow 60 days and then an extension of 30 days.  Although they might allow a few more days it is, again, up to them.  A good place to check entry requirements for any combination of countries is:

Delta Airlines International Travel