I have a Lifetime ISA but am looking to move overseas in the next few months. I am yet to buy any property and thus my first property purchase will most likely be overseas, can I use my Lifetime ISA to fund this like I would over here in the UK?
The government's own info on using Lifetime ISA funds to purchase your first home here, state that
The home you buy must: - be in the UK - have a price of £450,000 or less - be the only home you will own - be where you intend to live - be purchased with a mortgage
That first point appears to rule out what you want to do. So to use the Lifetime ISA funds for an overseas house purchase you'd presumably have to make a withdrawal subject to the Lifetime ISA's usual penalties.