Tax Benefits
The tax breaks on home ownership are useful, but in many cases overstated.
To write off mortgage interest, you must itemize deductions. And that means forgoing the standard deduction that everybody gets, whether they rent, own, or live in a box.
For a couple filing jointly, the standard deduction is $10,900. That's about the same as the interest and property taxes on a $220,000 home (Assuming a 20% down payment, a mortgage at 5%, and 1% property taxes). So your tax breaks on home ownership are only valuable if the value of your home is above that.
If you're single, the picture is better because your standard deduction is just $5,450. The tax breaks on home ownership start to kick in on homes over maybe $110,000.
The story doesn't end there. The calculations also depend on what other itemized deductions you take, your state and local taxes, as well as your tax bracket, your property taxes and so on.
Low mortgage rates mean these breaks are actually worth less in comparative terms. You'll be paying less in interest and, thus, will have less to deduct from your taxes.