What Taxes Will I Owe if I Sell My Goshen NY Home and Move to Delaware in 2026?
By Brian Caplicki · Caplicki Home Team · Updated May 6, 2026 · 6 min read
Quick Answer
If your Goshen home is your primary residence and your gain is below the federal $250,000 / $500,000 exclusion, you likely owe no state capital gains tax in either New York or Delaware. The bigger story is recurring savings. Delaware's lower property tax, no sales tax, and Social Security exemption can add up to thousands of dollars a year for sellers making this move.
Most Goshen sellers heading south assume Florida is the play. For our clients, Delaware is the smarter move, and the math is more interesting than people expect.
More Goshen homeowners are calling our team about selling and moving south than at any point in the last five years. Almost all of them start the conversation with Florida. By the second meeting, most are looking at Delaware. The reason is simple. The numbers work, the drive home for family events stays reasonable, and the equity in a Goshen home buys a comparable home in Sussex County.
This guide walks through the real tax math when you sell a Goshen NY home and move to Delaware. None of this is tax or legal advice. Use it as a starting point and run your specific numbers with a CPA before you list.
Will New York charge me 10.9% on the gain when I sell my Goshen home?
Probably not, if it is your primary residence and your gain is under the federal exclusion. The IRS Section 121 exclusion lets a single seller exclude up to $250,000 of capital gain on the sale of a primary residence, and a married couple filing jointly can exclude up to $500,000. New York respects that exclusion on the state return. After closing costs and capital improvements, most Goshen sellers we work with land well under that limit and owe no state capital gains tax to either New York or Delaware.
The sellers who do owe are usually long-tenured Goshen owners with $600,000 or more in gain on a home now selling for $700,000 or $800,000. New York taxes capital gains as ordinary income with a top rate of 10.9%. If your sale closes while you are still a New York resident, that gain hits a New York return.
What Actually Counts as a Gain?
Your capital gain is not the sale price minus what you originally paid. The formula is:
Gain = Net Sale Price − Adjusted Cost Basis
Net sale price is the sale price minus your selling costs (commission, NY transfer tax, attorney fees, seller concessions).
Adjusted cost basis is your original purchase price, plus most of your original closing costs, plus capital improvements over the years, minus any depreciation taken if part of the home was rented or used as a home office.
Capital improvements add to basis. A new roof, HVAC, kitchen or bath remodel, addition, finished basement, new windows, deck, fence, paved driveway, new septic, solar panels, or a pool. Repairs do not. Painting, fixing a faucet, patching a roof, or replacing a broken window count as repairs.
Goshen example. A couple bought a colonial in 2008 for $325,000 with $7,500 in closing costs, did a $40,000 kitchen and bath remodel in 2014, and replaced the roof and HVAC in 2020 for $32,000. Adjusted basis: $404,500. They sell for $700,000 with $42,000 in commissions and selling costs. Net sale price: $658,000. Capital gain: $253,500. A married couple's $500,000 federal exclusion wipes it out completely.
Before you list, dig out receipts and contractor invoices for any major improvements. Documentation is what protects the basis adjustment if the IRS or NY ever asks.
Source: IRS Publication 523, Selling Your Home, and 26 U.S. Code § 121. The $250,000 / $500,000 exclusion amounts have not been adjusted for inflation since 1997 and remain unchanged for 2026.
How does Delaware tax my home sale once I'm a resident there?
Delaware does not have a separate capital gains tax. Gains above the federal exclusion are taxed as ordinary income, with a top rate of 6.6%. That is meaningfully lower than New York's 10.9%, but it is not zero like Florida. The federal exclusion still applies in Delaware exactly as it does in New York, so most primary-residence sellers under the exclusion owe nothing.
For sellers above the exclusion, the order of operations matters. New York can claim tax on a home sale if you sell while still a New York resident, no matter where you eventually move. Some sellers consider establishing Delaware residency before closing, but New York applies a 183-day rule and runs an aggressive residency-audit program. Run this sequence with a CPA before you list.
Can my Goshen equity buy a comparable home in Sussex County?
This is the hidden reason Delaware works for Goshen sellers and Florida often does not. Goshen's median sale price over the last 12 months was approximately $566,250 according to Redfin. Sussex County Delaware comes in just below that. Lewes runs near $574,000, Milton near $452,000, and Rehoboth Beach pushes higher to about $758,000.
A Goshen seller cashing out around $566,000 can buy a comparable home in Lewes without downsizing, drop into Milton with cash left over, or stretch into Rehoboth Beach with a manageable difference. Florida's coastal communities often run $200,000 or more above that benchmark for the same square footage and lot. Delaware lets you keep your house, and your lifestyle, while picking up the tax savings.
What recurring tax savings does Delaware offer once I'm settled?
The one-time tax math on the home sale is usually small for primary-residence sellers under the exclusion. The recurring savings every year you live in Delaware is where the real number is. Active Adults Delaware estimates that a typical mover from a high-tax northeastern state picks up a relocation bonus of $10,000 to $20,000 per year through a combination of lower property tax, no sales tax, no tax on Social Security, and a partial retirement income exclusion.
New York vs. Delaware Tax Comparison (2026)
| Tax Item | New York | Delaware |
|---|---|---|
| State capital gains rate (top) | 10.9% (ordinary income) | 6.6% (ordinary income) |
| Federal §121 exclusion honored | Yes ($250K / $500K) | Yes ($250K / $500K) |
| Effective property tax rate | Several multiples of 0.50% | ~0.50% statewide |
| State sales tax | 4% state plus local (often 8%+) | 0% |
| Social Security taxed | No | No (fully exempt) |
| Retirement income exclusion at 60+ | $20,000 per person (at 59½+) | $12,500 per person |
| Estate or inheritance tax | NY estate tax applies above the state threshold | None |
Sources: NY Department of Taxation and Finance, Delaware Division of Revenue, Tax Foundation 2026, Active Adults Delaware. Verify with a CPA for your specific situation.
What's the 10-year catch with Delaware's senior school property tax credit?
Here is the part nobody is telling Goshen sellers. Delaware offers a Senior School Property Tax Credit covering 50% of school property taxes, capped at $500. It stacks on top of an already low property tax base, so it matters for fixed-income buyers.
The catch is the residency clock. Anyone who established Delaware legal domicile on or after January 1, 2018 has to live in Delaware for 10 consecutive years before qualifying. Sellers who established Delaware domicile between 2013 and 2017 face a 3-year wait. Anyone domiciled before December 31, 2012 faces no wait at all. House Bill 73, which would have raised the cap from $500 to $1,000, was defeated in 2025 (needs verification of exact date), and the cap stays at $500 for the 2026 tax year. If you establish Delaware residency in 2026, you would not qualify for the credit until 2036. Plan around it.
When should I close on my Goshen home, before or after I become a Delaware resident?
For most primary-residence sellers under the federal $250,000 / $500,000 exclusion, this question does not change the tax outcome. You owe no state capital gains tax on the sale of your primary home in either state. Sell when the timing works for your move.
For sellers with a gain above the exclusion, the answer depends on where you are domiciled at closing, whether you have actually filed for Delaware residency through a Delaware driver's license, voter registration, and mailing address, and whether the sale is structured in a way that draws a New York residency audit. The safest path is to coordinate the listing date, closing date, and move date with a CPA or tax attorney who has handled New York departure cases before.
The Bottom Line for Goshen Sellers and Buyers
For sellers, Delaware works because the equity transfers cleanly into Sussex County, the recurring tax savings are real, and the drive back to Orange County for family stays manageable. The one-time capital gains hit on the sale itself is usually a non-issue for primary-residence sellers under the federal exclusion.
For buyers shopping in Goshen this spring, the trend is part of the inventory story. Sellers who are heading to Delaware are usually motivated to close on a clean timeline, especially when their next-home contract in Sussex County has a deadline. That can show up as flexibility on inspection items or closing dates. Pricing in Goshen continues to hold above the national average, and well-priced homes still move quickly.
Whether you are a seller running the numbers on a Sussex County move, or a buyer trying to position for a Goshen home this spring, the first step is the same. Start with what your home is actually worth in today's market.
Curious what your Goshen home is worth in today's market?
Get a free, instant, data-driven estimate of your Goshen or Orange County NY home's current value. No phone call required, no obligation. If you are weighing a Delaware move, we will walk through the timing and equity picture with you before you list.
Goshen NY to Delaware Relocation FAQ
Do I have to pay New York capital gains tax if I move to Delaware before selling my Goshen home?
If your Goshen home was your New York primary residence at the time of sale, New York will generally tax the gain regardless of where you live when the deal closes. The federal Section 121 exclusion ($250,000 single, $500,000 married) applies on the federal return and on the New York return for primary-residence sellers. For most Goshen sellers under that exclusion, no state capital gains is owed. Sellers above the exclusion should plan the closing date and residency change with a CPA.
How much capital gains tax does Delaware charge on a home sale?
Delaware does not have a separate capital gains tax. Gains above the federal exclusion are taxed as ordinary income at Delaware's regular rates, which top out at 6.6%. That is lower than New York's top rate of 10.9%. Most primary-residence sellers under the federal exclusion owe nothing in either state.
What is the home price difference between Goshen NY and Lewes Delaware?
Goshen's median sale price over the last 12 months was approximately $566,250 (Redfin). Lewes Delaware's median sits near $574,000. Milton DE comes in lower around $452,000, and Rehoboth Beach runs higher around $758,000. A Goshen seller can transfer equity to Sussex County without forcing a downsize.
How long do I have to live in Delaware to qualify for the senior school property tax credit?
Anyone who established Delaware domicile on or after January 1, 2018 must live in Delaware for 10 consecutive years before qualifying for the Senior School Property Tax Credit, which covers 50% of school property taxes up to $500. House Bill 73, which would have raised the cap to $1,000, was defeated in 2025. Plan around the 10-year clock if this credit matters to your long-term budget.
Will moving to Delaware trigger a New York residency audit?
Possibly. New York is one of the more aggressive states on residency audits, especially when a sale of New York property happens close in time to the move. The state looks at where you spend your time, where your driver's license and voter registration are, where your doctors and family ties are, and where your business interests sit. Coordinate listing, closing, and move dates with a CPA or tax attorney before listing.
Does Delaware tax my Social Security and pension if I move from New York?
Delaware fully exempts Social Security benefits. For other retirement income such as pensions, IRAs, and 401(k) distributions, residents age 60 and older can exclude up to $12,500 per person from Delaware state income tax. Delaware also has no state sales tax and no estate or inheritance tax.
Sources
- Redfin: Goshen Housing Market
- Zillow: Lewes DE Real Estate
- Redfin: Sussex County DE Housing Market
- Delaware Department of Finance: Senior School Property Tax Relief
- Sussex County, DE: State Senior Citizen School Property Tax Credit
- Tax Foundation: Delaware Tax Rates and Rankings
- New York Department of Taxation and Finance
- Active Adults Delaware: 2026 Delaware Tax Guide
- IRS Publication 523: Selling Your Home
- 26 U.S. Code § 121: Exclusion of Gain from Sale of Principal Residence
Disclaimer: This article is general information for Goshen NY homeowners considering a move to Delaware. It is not tax, legal, or financial advice. Tax rules change, individual situations vary, and the Section 121 exclusion has specific requirements. Please consult a CPA, tax attorney, or financial advisor before making decisions based on the information here.
Brian Caplicki leads the Caplicki Home Team, a Keller Williams HVU real estate team based in Middletown, NY, serving Goshen, the rest of Orange County, Sullivan County, Ulster County, and the broader Hudson Valley. Reach Brian at 845-656-4498 or brian@caplickihometeam.com.
