Owner education

Own a NYC pied-à-terre? Understand the Non-Primary Residence Property Surcharge.

A plain-language orientation for owners of New York residences that are not their primary home — written to help you ask your advisers better questions.

Who may be affected?

Broadly, an owner may be affected where a New York City residence is not the owner's primary residence and is not otherwise occupied by someone for whom it is a primary residence. This commonly describes a pied-à-terre, a second home used seasonally, or an apartment held for occasional business use.

Ownership structure matters. Residences held through trusts, LLCs and other entities are treated according to their own rules, and the analysis can differ meaningfully from individual ownership.

How is the surcharge calculated?

Surcharge regimes of this kind are typically graduated: value below a threshold is excluded, and successively higher bands of value are charged at successively higher rates. The charge is generally assessed annually and applied in addition to ordinary property taxes and any building charges.

Because valuation methodology, thresholds and rates are set by law and may change, our estimator holds those rules in a single maintained configuration rather than embedding them across the site.

What qualifies as a primary residence?

Primary residence is a facts-and-circumstances determination. Authorities commonly look to where a person actually lives for the greater part of the year, and to corroborating indicators such as voter registration, driver's licence address, income tax filings, employment location, and where household and family life is centred.

No single document establishes primary residence on its own, and stated intention alone is not sufficient.

What happens when a legitimate tenant uses the property as their primary residence?

Where a genuine tenant or subtenant occupies the residence as their own primary residence under a real lease, at a real rent, for a continuous period, that occupancy may change the surcharge analysis for the property.

This depends entirely on applicable NYC rules and the actual facts of the property and the tenancy. In Residence does not create, and will not assist in creating, artificial tenancies or sham leases, and nothing here should be read as a guarantee of any tax outcome.

What documentation may be required?

Owners should expect to be able to evidence the tenancy: an executed lease of adequate duration, records of rent actually paid, the tenant's own primary-residence indicators, building registration or sublease approval, and any filings the City requires of the owner.

Keeping clean, contemporaneous records throughout the tenancy is generally far easier than reconstructing them later.

What building restrictions still apply?

Tax analysis does not override your building. Co-operatives frequently limit subletting by duration, frequency or board discretion; condominiums may hold rights of first refusal; and many buildings require board approval, an application package and minimum lease terms.

Any placement must be permissible under your building's governing documents and house rules. Our intake captures those restrictions before a residence is presented to candidates.

Illustrative modelling assumptions

Our estimator currently models an exclusion below $1,000,000 of value, graduated bands rising to 4%, and a continuous tenancy of at least 12 months before any primary-residence exclusion is considered. Rules version 2026.1-draft, effective 2026-01-01. These assumptions are maintained centrally and revised as the law develops.

This page is general informational material and is not tax, legal, financial or real-estate advice. It does not create an adviser relationship and should not be relied upon for any individual decision. Eligibility for any NYC tax exemption or surcharge exclusion depends upon applicable law and the specific facts of the property and tenancy. Please consult qualified NYC tax and real-estate professionals.

Estimator

Calculate your potential exposure.

A directional estimate only — a starting point for a conversation with your advisers.

Keep the residence empty

Potential surcharge$27,000
Carrying costs$88,400
Rental income$0

Annual position

-$115,400

Place a qualified resident

Net rental income$153,677
Carrying costs$88,400
Potential surchargeif exclusion applies$0

Annual position

$65,277

Potential annual difference

$180,677

Modelled on a 12-month placement at $14,500 per month, net of a 8% placement fee and a 4% turnover allowance.

See My Placement Options

This estimate is for informational purposes only and does not constitute tax or legal advice. Eligibility for any NYC tax exemption or surcharge exclusion depends upon applicable law and the specific facts of the property and tenancy.

Estimator rules version 2026.1-draft. Surcharge brackets, thresholds and fee assumptions are maintained centrally by In Residence and are configurable in the admin console — they are not hard-coded into this page.