House Affordability Calculator FAQ
Use the Based on income and debt mode. Enter annual household income, monthly debt payments, mortgage interest rate, loan term, down payment, and housing-cost assumptions. The calculator applies the selected DTI rule and estimates the highest house price that fits the stricter of the income and debt limits.
Use the Based on monthly housing budget mode. Enter the budget you want to spend and decide whether that budget should already include taxes and fees. The calculator then estimates the maximum house price and shows how the budget is split across mortgage payment, taxes, insurance, fees, and maintenance.
Front-end DTI compares total monthly housing cost to gross monthly household income. Back-end DTI compares total monthly housing cost plus other monthly debt payments to gross monthly household income. When a rule uses both, this calculator applies the stricter limit.
Yes. Property tax, home insurance, and community or building fees can be included in both modes. In budget mode you can also include maintenance, either as a percent of home value per year or as a fixed annual amount.
Yes. Down payment, property tax, insurance, and maintenance support either a percentage-based assumption or a fixed amount. This helps when you know a local tax rate, but also works when you only have a rough annual cost estimate.
No. The calculator separates the house price, the required down payment, and the estimated mortgage loan amount. The mortgage amount is the portion financed after subtracting the down payment.
No. The results are planning estimates only. Actual approval can differ because lenders may consider credit score, cash reserves, closing costs, PMI, fees, taxes specific to the property, underwriting rules, and changes in interest rates.
Yes. Select the VA-style 41% back-end rule under Debt-to-income rule to mirror how VA loan affordability is commonly assessed, using a single back-end debt-to-income limit instead of separate front-end and back-end caps.
Yes. Switch between the Based on income and debt mode and the Based on monthly housing budget mode to get a fast estimate of a realistic home price from either your financial profile or a target monthly spend, without running separate calculations for the mortgage, taxes, insurance, and fees.
