Start with the monthly number, end with a price range
Stress-test the number before you sign
The short version
Before you commit, rerun your budget with a slightly worse version of each input: a higher rate than your quote, a higher tax bill, a higher insurance premium and a dip in income. If the home still fits your comfortable number under each change, the budget has room to breathe.
Last reviewed against the primary sources listed below.
Four checks to run
- Rate: the calculator shows what the same budget buys if your rate were one percentage point higher than the one you entered.
- Taxes: reassessment after a sale can raise the bill; try a higher monthly tax figure.
- Insurance: premiums change at renewal; try a higher monthly figure.
- Income: subtract a month of take-home pay and see whether reserves cover the gap.
When the test fails
Lower the price range, raise the reserve, or wait and save. All three are normal outcomes; none of them means you should not buy.
Older buyers and longer terms
Age alone does not decide whether someone can take a longer loan term; the Equal Credit Opportunity Act generally bars lenders from using age as a reason to deny credit. What matters for your budget is whether the payment fits the income you expect over the whole term.
You asked, we answered
Can a 70 year old get a 20 year mortgage?
Under the Equal Credit Opportunity Act, lenders generally may not deny credit because of age. A 70-year-old applies the same way as anyone else, and the budget question is whether the payment fits the income expected over the term.
What happens if the rate on my quote changes before closing?
Until a rate is locked it can move. Rerun the calculator with the new figure and see whether the price still fits your number.