Most buyers spend months protecting their credit score, then get blindsided in the lender's office by a number they never tracked: their Debt to Income Ratio. Add up your fixed monthly debt obligations, divide by your gross monthly income, and that percentage tells the lender exactly how much of your paycheck is already gone before a mortgage enters the picture.
Most conventional lenders want to see that number at or below 43%. A buyer earning $150,000 with heavy auto and student loan debt can actually face tougher approval odds than someone earning half that with minimal obligations. Income alone does not tell the full story.
Two things most buyers never hear until it's too late:
If your student loans are in deferment, lenders still count them. Most will calculate a phantom payment of roughly 0.5% to 1% of the outstanding balance each month, even if you are currently paying nothing.
Opening a new credit card or financing furniture in the months before closing can quietly push your DTI over the threshold and stall or kill an approval, even if you were already pre-qualified.
Knowing your number early, and protecting it, is one of the most strategic moves a buyer can make.
For informational purposes only. All loans subject to lender qualification, credit approval, and applicable guidelines.
