Should You Buy a Luxury Home Before Year-End? Tax and Timing Considerations for 2026

Every fall, buyers ask us the same thing: “Should we try to close before the end of the year?” It’s a fair question. A December closing decides which tax year your deductions fall in, and the holidays often bring less competition.

But the answer isn’t automatic. New federal tax rules took effect in 2025, mortgage rates have gone up over the past year, and the calendar is tighter than it looks. Here’s what to think about before you set December 31 as your deadline.

Key Takeaways

• Closing in 2026 can let you deduct qualifying mortgage points and interest on this year’s return. That only helps if your itemized deductions add up to more than the standard deduction ($32,200 for married couples filing jointly).
• The SALT deduction cap is much higher than it used to be, but it shrinks for higher earners, which affects many luxury buyers.
• To close by December 31, most financed buyers need to be under contract by mid-November.
• Let tax timing support a good purchase, not drive it.

How 2026 Tax Rules Affect a Year-End Purchase

Mortgage Interest and Points

You can deduct interest on up to $750,000 of mortgage debt used to buy your main home ($375,000 if married filing separately), according to IRS Publication 936. The One Big Beautiful Bill Act made that limit permanent. On a $2 million or $3 million purchase, interest on the part of the loan above $750,000 isn’t deductible.

Points paid to buy your main home can often be deducted in full in the year you pay them, as long as you meet the IRS conditions. Close on December 15 and those points may count on your 2026 return. Close on January 5 and they move to 2027.

The SALT Cap and High Earners

The 2025 law raised the cap on state and local tax (SALT) deductions from $10,000 to $40,000. The cap goes up 1% each year through 2029, according to the Tax Foundation. Once income passes about $500,000, the higher cap starts to shrink, and above about $600,000 it drops back to $10,000. In 2030 it returns to $10,000 for everyone.

Tennessee doesn’t tax wages, so for most homeowners here, the SALT deduction is mostly property tax (plus sales tax, if you choose to deduct it). If your income is under the phase-down range, a bigger property tax bill may now be more deductible than in recent years. If you’re above it, the cap limits the benefit.

Property Tax Timing in Davidson County

Davidson County mails property tax bills in October, and they’re due by the last day of February of the following year, according to the Metro Nashville Trustee. At closing, the current year’s taxes are usually split between buyer and seller. How that split works, and when the bill is actually paid, can affect who deducts what and in which year. Ask your CPA about this before closing.

For Investors: Depreciation

If you’re buying a property to rent out, the 2025 law brought back 100% bonus depreciation for certain short-lived assets. In general, depreciation starts once a rental is placed in service, so a December closing may matter. Ask your tax advisor whether a cost segregation study makes sense for you.

Can You Still Close by December 31?

A typical financed purchase takes 30 to 45 days from contract to closing. Jumbo loans, which are common in the luxury range, can take longer because of extra underwriting and appraisal steps. Holiday schedules at lenders, appraisers and title companies tighten things further.

A realistic year-end timeline:

1. Late October: Get fully pre-approved (or have proof of funds ready) and talk to your CPA.
2. Early to mid-November: Tour, negotiate and go under contract.
3. Late November: Finish inspections and the appraisal.
4. Mid-December: Close, leaving a cushion before Christmas week.

Cash buyers have more flexibility and can often close in two to three weeks.

Market Conditions Heading Into Year-End

Nashville’s overall market has given buyers more room this fall. In September 2026, the median Nashville home sold for $464,779, down 1.1% from a year earlier. Homes took a median of 66 days to sell and closed at 97.4% of list price, according to Redfin. Those numbers cover the whole city, not just luxury homes, but they point to a market where there’s room to negotiate. [VERIFY CURRENT DATA: add luxury-segment figures from Greater Nashville Realtors if available]

Rates are the other side of the equation. Freddie Mac reported a 30-year fixed average of 7.40% for the week of October 15, 2026, up from 6.27% a year earlier. If you’re financing, run the numbers at today’s rate instead of counting on a future drop.

Some of our current listings show what’s available right now. 5505 Iron Gate Dr in Franklin (MLS 3602010) has 6 bedrooms, 8 baths and 9,013 square feet for $3,849,900. Closer to town, 615 W Meade Dr in Nashville (37205; MLS 3518375) has 3 bedrooms, 4 baths and 3,955 square feet for $1,749,900.

Is It Better to Buy a Luxury Home in December or January?

It depends on your taxes, your financing and the home itself. December can bring motivated sellers, less competition, and deductions on this year’s return. January brings more new listings, but also more buyers. If the right home is available now and you can close in time, December can be a smart window.

Can I Deduct Mortgage Points If I Close Before December 31?

Often, yes. The IRS generally lets you deduct points in full in the year you pay them if the loan is used to buy your main home, the points are clearly shown on your settlement statement, and you meet a few other conditions. Points on a second home are usually deducted over the life of the loan instead.

FAQ

Do I need to itemize to get a tax benefit from buying a home?
Yes. Mortgage interest, points and property taxes only help if your total itemized deductions are more than the standard deduction. For 2026, that’s $32,200 for married couples filing jointly, per the IRS.

Does Tennessee have a state income tax?
Tennessee doesn’t tax wages or salaries. That draws many relocating executives to Nashville and Knoxville. It also means your SALT deduction depends mostly on property tax.

What counts as a luxury home in Nashville?
There’s no official cutoff. It varies a lot by neighborhood, so what counts as luxury in one part of town is different from Belle Meade, Brentwood or Franklin. We’re happy to share current price ranges for the areas you’re considering.

Should I rush a purchase just for the tax savings?
No. The tax benefit is usually a small fraction of the home’s price, and buying the wrong home to save on taxes rarely pays off.

Practical Next Steps

1. Ask your CPA whether you’re likely to itemize in 2026 and whether the SALT phase-down applies to you.
2. Get jumbo pre-approval now, and ask your lender how quickly they can close in December.
3. Set a firm “under contract by” date, around mid-November, and plan backward from it.
4. Make a shortlist of homes now so you’re ready to move when the right one comes up.

The Bottom Line

A year-end purchase can bring real tax and negotiating advantages, but only when the home, the timing and your finances all line up. Think of December 31 as an opportunity, not a deadline.

Ready to talk through your timeline? If you’re thinking about buying before year-end, Morrell Property Collective can help you build a realistic contract-to-close schedule, connect you with trusted local lenders, and find homes that fit both your goals and your calendar. Call us at (615) 593-3103 to start the conversation.

This article is general information only and isn’t tax or legal advice. Please talk to a qualified tax professional about your situation.