Many homebuyers are families who want to minimize a move's effect on their kids' schooling. They want them to start at a new school on the first day, not midyear. And so if their spring and summer searching didn't work out, they might well wait for the next go-round. This means fewer buyers bidding on the same houses you're interested in and more negotiating power when you do. (A chart in this article shows how home sales drop starting in the fall.)
Of course, this works both ways: Sellers might not want to uproot their families in the middle of the school year either. But while this brings housing inventory down, you might just find it easier to focus and pinpoint exactly what you really want in a home.
Spring and summer are the high seasons for homebuying: Days are longer, the weather's nice, and open houses are well-attended. And that means sellers can sit back and be a bit choosier with offers. But as Labor Day recedes in the rearview mirror, sellers start to wriggle in their seats. The prospect of trying to sell during the holiday season or, more likely, waiting until the next year, is dispiriting. And so these sellers can become, in a sense, settlers — willing to reduce their prices and conditions. There is some variation by region, but overall in the U.S., prices have peaked by the end of August.
Buyers can use this increased motivation to their advantage, offering less and asking for more during negotiations.
Buying a home costs a lot of money but comes with good tax breaks as well. The IRS allows deductions for the interest you pay on your mortgage, on the premiums you might pay for mortgage insurance, on property taxes and more, including some of these that went into your closing costs. Buying a home in the fall means seeing those tax breaks sooner, the following April.
Also, much like those motivated sellers, many homebuilders discount their inventories during this time of year to help them meet year-end sales goals.