Tax implications of selling a probate home in Connecticut.
Selling a home during probate comes with a unique set of tax considerations — from the stepped-up basis that may reduce your capital gains to Connecticut's state income tax rules. Understanding these details early helps families avoid surprises and make confident decisions during an already difficult time.
Why taxes matter when you're selling during probate.
When a family loses a loved one and a home needs to be sold, taxes are probably the last thing on anyone's mind. But the tax implications of a probate home sale are real — and in many cases, more favorable than families expect. Understanding what's ahead helps you plan, reduces anxiety, and ensures the estate is handled properly.
The good news: Connecticut's tax framework for inherited property includes several provisions that work in the estate's favor. The key is understanding how they apply to your specific situation — and working with professionals who can guide you through the details. Here's a straightforward overview of what families need to know.
For a broader look at the probate process itself, see our complete probate guide. And for recent law changes that may affect your estate, read our article on Connecticut probate law updates for 2025–2026.
The stepped-up basis: your most important tax advantage.
When someone inherits property, the IRS provides what's called a stepped-up basis under Internal Revenue Code §1014. This is one of the most significant tax benefits available to families selling a home during probate — and it's worth understanding clearly.
Here's how it works: the property's cost basis — the figure used to calculate capital gains tax — is "stepped up" from what the original owner paid to the fair market value on the date of death. This means that any appreciation that occurred during the original owner's lifetime is effectively wiped clean for tax purposes.
Example: How the stepped-up basis works
Original purchase price: $120,000 (what your loved one paid for the home decades ago)
Fair market value at date of death: $370,000 (the home's appraised value when they passed)
Sale price during probate: $385,000 (what the home sells for after a competitive market listing)
Taxable capital gain: $15,000 ($385,000 sale price minus $370,000 stepped-up basis)
Without the stepped-up basis, the taxable gain would have been $265,000. The stepped-up basis saved the estate potentially tens of thousands of dollars in capital gains tax.
An important detail: the executor may also elect an alternate valuation date — six months after the date of death — if doing so would reduce the estate's overall tax liability. This is something your probate attorney and tax advisor can evaluate together.
For most families selling a home in the New Haven area, the stepped-up basis means that the capital gains tax on the sale will be far smaller than they feared — and in some cases, negligible.
Federal capital gains tax: what you'll actually owe.
After the stepped-up basis is applied, only the appreciation after the date of death is subject to federal capital gains tax. The rate depends on the estate's total income and how long the property was held — though inherited property is generally treated as long-term, regardless of the actual holding period.
Federal long-term capital gains rates (2026)
0%
Taxable income up to ~$47,025 (single) or ~$94,050 (married filing jointly)
15%
Taxable income between ~$47,025 and ~$518,900 (single)
20%
Taxable income above ~$518,900 (single) or ~$583,750 (married)
Because the stepped-up basis typically reduces the gain to a modest amount, many families find themselves in the 0% or 15% bracket for the capital gains portion of the sale. For estates that fall below the threshold, there may be no federal capital gains tax at all.
A note about the primary residence exclusion: Under IRC §121, sellers can exclude up to $250,000 ($500,000 for married couples) in capital gains from a primary residence sale — provided the owner lived in the home for at least two of the five years before the sale. In a probate situation, this exclusion may apply if the heir lived in the property, but it typically does not apply when the home is sold by the estate without an heir residing there. Your tax advisor can evaluate whether this exclusion is available in your specific case.
Connecticut state taxes: what to expect at the state level.
Connecticut's state tax treatment of inherited property includes several important provisions that families should understand:
Capital gains are taxed as ordinary income
Unlike the federal government, Connecticut does not have a separate capital gains rate. Instead, capital gains from a property sale are taxed as ordinary income under Connecticut's progressive income tax system, with rates ranging from 2.00% to 6.99%. The same stepped-up basis applies at the state level, so only the gain above the stepped-up basis is subject to Connecticut income tax.
No state inheritance tax
Connecticut does not impose a state inheritance tax. This means beneficiaries do not owe a separate state tax simply for inheriting property. The only tax considerations come from the sale of the property itself — not from the act of inheriting it.
Estate tax threshold: $15 million (2026)
Connecticut's estate tax exemption increased to $15 million per individual effective January 1, 2026. For the vast majority of families in the New Haven area, this means the estate itself will not owe state estate tax — further simplifying the process. For more on this, see our detailed article on probate law updates for 2025–2026.
2%–6.99%
CT income tax rates on capital gains
$0
Connecticut inheritance tax
$15M
Estate tax exemption (2026)
Practical steps to minimize your tax burden.
While every family's situation is different, there are several practical steps that can help ensure you're not paying more in taxes than necessary:
Get an accurate date-of-death valuation
The stepped-up basis depends entirely on the fair market value at the date of death. An inaccurate or unsupported valuation can lead to overpaying — or worse, an IRS challenge. A professional appraisal or broker price opinion, documented at the time of death, protects the estate and ensures the basis is correctly established.
Consider the alternate valuation date
If the property's value declined between the date of death and six months later, the executor can elect the alternate valuation date — potentially reducing the estate's value and the capital gains owed. This is a strategic decision that requires careful analysis with a tax professional.
Document all selling expenses
Real estate commissions, closing costs, transfer taxes, and any expenses incurred to prepare the home for sale are all deductible from the proceeds — reducing the taxable gain. Keep detailed records of every expense related to the sale.
Time the sale strategically
In some cases, the timing of the sale relative to the estate's tax year can affect the overall tax impact. While the probate process has its own timeline, understanding how the sale fits into the bigger picture helps with planning. This is especially relevant when the estate spans multiple tax years.
Work with a CPA or tax advisor early
The intersection of probate law and tax law is complex. A qualified tax professional who understands estate taxation can help the executor make informed decisions about valuation elections, filing requirements, and how to structure the sale for optimal tax treatment.
Watch: Financial Considerations in Probate
This short video covers key financial considerations families should keep in mind during the probate process — from understanding costs and timelines to making informed decisions about property sales.
How I help families navigate the financial side.
My background as a systems engineer means I approach every probate transaction with a structured, detail-oriented mindset. While I'm not a tax advisor, I work closely with families and their attorneys to make sure the real estate side of the equation supports sound financial decisions — from establishing the right property valuation to coordinating the sale timeline with the estate's tax planning.
I also provide a no-obligation market analysis that gives families the data they need to make informed pricing decisions — which directly affects the capital gains calculation and the estate's bottom line. If you're navigating probate and want clarity on the real estate and financial picture, I'm here to help.
Have questions about taxes on your probate sale?
Every family's situation is unique. If you're selling a home during probate and want to understand the full financial picture — from property valuation to tax planning — I'm here to help, with patience and no pressure.
Get in Touch