While technically possible for a $75,000 earner to buy a home solo using a 45% DTI ratio, it requires paying off all debts, saving for a 10% down payment, and additional savings.
"if you would like to buy a home on your own making $75,000 a year then yes it's technically possible based on a lender's 45 % debt to income ratio But first you have to pay off all debts second you need to save up enough money for a 10% down payment and third you better save more money beyond that"