Can I enter the Philippines with a US passport and an expired?
Yes you can enter the Philippines as returning Filipino visa free for one year. Your US passport will speak for itself and you do not need a Philippine passport at all to enter the Philippines. And it also includes your travel back to USA. Being a holder of US passport, you became a naturalised US citizen and is also a ground of losing your Filipino citizenship. I would add that your act of renewing your Philippine passport could land you in trouble there before you know it. Do not be a smart ...