Three offices across New YorkTax planning and accounting for people who run things.

Southampton

Trust and estate tax in Southampton, NY

Southampton estates often include both a residence and income property.

What you get

  • Form 1041, Form 709 and Form 706
  • Fiduciary accounting an executor can hand over
  • K-1s issued to beneficiaries
  • Basis and valuation coordinated
The MyCleverCPA team in the office

The MyCleverCPA team

  • 25+ years in regulated finance, compliance and audit
  • Tax work led by a CPA. Jillian Sinel holds the CPA and the CAA
  • Hamptons Office at 30 Lincoln St, Sag Harbor, NY 11963

In Southampton

Trust and estate tax for Southampton

They are valued differently, taxed differently on sale and treated differently by the rental permit regime, so an executor holding both is really administering two things.

The Peconic Bay transfer tax applies on transfer, with the $400,000 allowance available only where consideration is $2,000,000 or less.

Scope

What is included in trusts and estates

The same work wherever you are. Scoped to what you actually need.

  1. Income tax returns

    • Form 1041 for estates and trusts
    • The final Form 1040 for the decedent
    • New York fiduciary returns
  2. Transfer tax returns

    • Form 709 for lifetime gifts
    • Form 706 where a federal estate return is required
    • New York State estate tax returns
  3. Fiduciary accounting

    • Principal and income accounting
    • Beneficiary reporting and K-1s
    • Records a beneficiary or a court can review
  4. Administration support

    • Basis and valuation coordination
    • Working alongside the estate attorney
    • Distributions timed with the tax year in mind

What this covers

  • Estate and trust income tax returns, Form 1041
  • Gift tax returns, Form 709
  • Estate tax returns, Form 706
  • Fiduciary accounting
  • Trust administration support
  • Beneficiary reporting and K-1s
  • Estate and succession planning support
  • Basis and valuation coordination

Local tax

A permit for every rental, and the U.S. Open question

Southampton town requires a rental permit for any home rented for any period, with a 14 day minimum stay. Anything shorter is a prohibited transient rental. Permits last two years and are not transferable, which means a buyer of a rental house needs their own permit rather than inheriting the seller’s. That one catches people at closing. Advertising, listing or showing a house for rent without a permit in place can bring violations, suspension and a two year rental restriction. Processing takes roughly one to three weeks off season and two to four in summer, so it is not a last minute item.

The 2026 U.S. Open at Shinnecock Hills in June is the live local question. Southampton moved to temporarily relax its short term rental limits for the event, and neighboring Sagaponack waived its two week minimum for 12 to 23 June. Both of those rest on local reporting rather than on a code section we can point you to, so confirm the adopted resolution with the Town before you let anything.

The tax side is clearer. If you rent your home for 14 days or fewer in the year and you use it as a residence, the income can be excluded entirely under the section 280A rule, though no expenses are then deductible. At 15 days it becomes reportable rental activity with allocation between personal and rental use. For a single championship week, that distinction is usually the whole conversation.

The Peconic transfer tax applies at 2.5% across the town with the $400,000 improved residential allowance, again only where consideration is $2,000,000 or less. Zone 2 for MCTMT at 0.34%.

How it works

How trusts and estates runs

Four stages. Most of the value sits in the first two, before anything is filed.

  1. Fix the dates

    Date of death, the fiscal year choice available to the estate, and what each one triggers.

  2. Inventory and value

    Assets, basis and the valuations every later return will rest on.

  3. File in the right order

    The final 1040, then the 1041, then the 706 or 709 where they apply.

  4. Account, then close

    Fiduciary accounting and K-1s, so the administration can actually be closed out.

Questions

Frequently asked questions

I want to rent my house for U.S. Open week. What do I need to know?

Two things. Whether the permit rules allow it, which the town moved to relax temporarily for the event but which you should confirm directly with the Town before committing. And the tax treatment: at 14 days or fewer the income can be excluded entirely, at 15 days it is reportable rental activity. For one week, that usually means it is excludable, but the permit question is separate and comes first.

I just bought a rental house. Does the seller’s permit carry over?

No. Southampton rental permits are not transferable, so a new owner needs their own before renting or even advertising. Allow two to four weeks in summer.

Do you work with the trades out here?

Yes, and it is a large part of this office. Worker classification between 1099 and W-2, seasonal payroll, equipment depreciation and the sales tax treatment of capital improvements are the four that come up every year.

Do you work in Spanish?

Tell us what you need when you book and we will arrange the meeting accordingly.

Does an estate always need to file?

Not always. Whether a Form 1041 is required depends on the income the estate generates and whether there is a nonresident alien beneficiary. We would rather check than assume, because the penalty for a missed fiduciary return compounds.

I am the executor and I have never done this. Where do I start?

With an inventory and the date of death values, because almost everything else depends on them. We work alongside the estate attorney rather than replacing them.

Do you prepare gift tax returns?

Yes. Form 709 is often worth filing even when no tax is due, because it starts the clock and documents the valuation position.

Also in Southampton

Our other services here

Talk to us about trusts and estates in Southampton

Book a time online, or call the Hamptons office directly.

Nearest office

Hamptons Office
30 Lincoln St, Sag Harbor, NY 11963

Office hours

Sunday to Friday, 11am to 8pm Eastern.
Closed Saturday.