Good mornning, J.!
When I was 22 and still living at home, I worked full time and didn't pay for anything. I was SHOCKED when my mom told me that she and my dad thought I should pay $50. rent each month! I thought, "I'm your daughter! I have to pay to live in my own house?!"
HAHAHAHAHAHA
Looking back on it, I laugh every time! What a spoiled brat I was! And, even though I paid a couple of months, I soon stopped paying, and they never said anything about it. Oh, I was a brat. And I'd waste all my money on going out with my college friends. (The only thing I paid for was my car.) When I think of all the wasted money........it makes me want to cry. At that time (and this was many, many years ago) I was making $200. a week. I didn't save a damn bit of it. When I finally moved out, at 23, I left home with $500. Thought that was a lot of money! LOL Well, you can guess how long it took me to run through that! Anyway.........
Now I know that what would have been the wisest thing for my mom to do at that point was to sit my butt down and have a serious discussion about finances. Something like.......
You're an adult now, and living in the real world. You're going to be moving out soon and you'll need to be ready for it. So, this is how you set up a budget. This is how much you should automatically have deducted from your paycheck and put into a savings account. This is how much you should immediately put into a Roth IRA - it is never too soon to think about retirement. These are the things you should budget for. These are the things you don't think about and can sneak up on you. This is how you open ONE credit card to establish good credit. And pay it off monthly. After you use it, physically write a check for that amount, made out to the credit card company. This is how you invest. These are stocks, these are mutual funds. Historically, stocks pay the the most ROI, and you have lots of time to hold on to them, being only 25. Stock prices are low right now. Take advantage of it.
And so on. That is what would have been the most beneficial to me. And would have helped me be SO much further along than I am now. But, my mom couldn't do that, because she really didn't know anything about finances. My dad did - and still does - all of that. So I understand why she didn't. But I still wish she could've and would've.
Even though she's an adult, she's still learning from you. Teach her this. She may not like it right now. But I guarantee you, she will appreciate it later in life when she understands what you did for her.
Blessings! Have a great day!
ETA: Whoops! Forgot to say in all of that......while explaining the budget thing to her, and listing all her expenses, put down rent! Don't make it too much, but enough that it's a little realistic, to get her used to paying for it.