They're correct; at least for the short term. A quick search tells me itemized deduction returns are only ~10% of tax returns right now, down from ~26% before the TCJA. So if you're MFJ you'd need ~$25,000 of home interest and other deductions before you'd even break even itemizing. Not counting the hassle of itemizing vs just claiming the standard deduction.

But the higher standard deduction is set to expire in just 3 years (2025)[0], which will cut it in half. That may or may not get extended. So you may want to calculate if you'd be in the ~26% of filers who'd benefit from itemizing if it did expire.

[0] https://taxfoundation.org/look-ahead-expiring-tax-provisions...

Very interesting point about that higher standard deduction expiring in 3 years, conveniently after the next election. It'll be interesting to see how that pans out on a federal level -- lowering the standard deduction is equivalent to doubling the effective tax rate for many lower-income Americans, after all.

I assume that's the point they're making. With relatively recent tax law changes, it no longer makes sense for a lot of people to itemize--and if you don't itemize, you don't get a break on your mortgage.

The other commenters covered the reasons just fine.

> But this is an important part of the buying calculus.

I would argue it probably shouldn't be.

Anyways, like I mentioned, sometimes renting is cheaper, sometimes buying is, I'd recommend buying whenever owning is cheaper. It likely will change while you hold the property, but no sense in over-spending on a property if you don't have to.

Buying property tends to take a good while, don't get so fixated on a particular house so much that you bid ridiculous amounts for it. It might take a few years once you start shopping.

Try to put 20% down if you can, and try to limit your purchases to a single house for your lifetime. Transaction costs will likely eat you alive if you transact all the time. Illiquid transactions are always such a pain.

Good luck on your house hunt!

They are probably referring to the $10k salt limit this is the total deductible state and local tax and interest deduction. In any big city your property taxes are probably 5k+, add state taxes, you don't have any room under the 10k limit to deduct mortgage interest. That deliberate Republican property tax screw you change made a big difference (the old deduction was also a huge tax deduction for huger middle class to wealthy people).