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Ok, but like it also doesn’t seem fair for the non-owner romantic partner to just get free rent, no?
This is more like one person sharing the cost of the loan on a house they won’t get to keep.
If the owner sells the property, they will not get back any of the money spent on interest. Thats the point. The assumption is that the principal is the best representation of the portion that the property owner gets to keep.
A car loses its value when you drive it off the lot because it’s a depreciating asset. That money doesn’t go to the bank or the owner. It just vanishes.
Besides, if your partner only helped pay the interest portion of the auto loan (which is what I’m proposing), the depreciating value of the car would be fully felt by you when you sell the car. They would just be out a few months of interest regardless of the sustained value of the car.
Homes typically increase in value or at least hold value. When you sell your home, you won’t get back any of the money you gave to the bank as interest, but in theory everything else including your down payment will be returned to you.
So to me it makes sense that while a partner is living with you and if they are committed to helping pay for utilities and whatnot, they can also contribute to the cost of living at the home. I believe helping to pay the interest is a fair and equitable way to do that.
I mean when you’re renting a place you’re more than likely helping the owner pay off their loan anyway. It’s just another step removed.