I have a DTV visa and my husband and kids have the dependent DTV visa. We happen to have flights that are exactly ON the 90th day in Thailand. Do we still have to do 90-day reporting?

GETTING DTV with an expiring passport (late 2025)

So basically trying to get the dependent DTV for my wife after the gay marriage law comes into effect this 22nd.

Her passport expires November 2025, and its currently Jan.

My question is:

should we renew her passport first and THEN get the visa (American) but I have no idea how to do that while abroad. Nor how long it takes.

OR is it okay to do it now, and when she renews, do they cut out the DTV from the old passport and re-apply it to the new one?

Has anyone applied for a DTV + dependent DTV in Phnom Penh? I am trying to figure out if a balance of 500K or 1 million is needed for two people.

Additionally, can both applications be processed at the same time or does the primary applicant need to obtain their DTV first? Thanks for your help!