What Is on a NYC Real Estate Closing Checklist for Sellers?

Posted on September 30, 2026

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An NYC seller’s closing checklist covers the legal and practical steps from an accepted offer through closing and recordkeeping. It includes attorney engagement, contract and transfer documents, disclosures, title or co-op lien issues, transfer taxes, building requirements, the final walk-through, closing funds and keys, and post-closing records. The exact documents differ for houses, condominiums, and co-ops.

Seller obligations can differ based on the property, contract, lender, and building requirements. Avenue Law Firm assists NYC sellers as these requirements arise, with our Manhattan real estate attorney Peter Zinkovetsky providing guidance through the legal documents and closing steps that apply to the transaction.

This guide explains what NYC sellers can expect at each stage and which documents, approvals, and timing issues can affect the closing. Contact Avenue Law Firm at (212) 729-4090 to schedule a consultation.

What Happens After a Seller Accepts an Offer?

After a seller accepts an offer, the transaction moves into contract preparation. The next steps focus on attorney engagement and gathering the seller-side information needed for the contract.

Retaining a Real Estate Attorney

New York law does not impose a blanket attorney requirement for every residential sale. In downstate practice, the seller’s attorney commonly prepares the contract of sale, collects ownership and payoff information, responds to legal or document issues, and prepares the seller’s closing documents.

A real estate attorney also identifies items that can slow a closing later: a deed that does not match current ownership after a death or divorce, open permits with the Department of Buildings, or an unreleased home equity line. Finding these issues early gives the seller more time to address them before a contract deadline.

Preparing the Deal Sheet

A deal sheet is a short summary of the agreed terms. It can include the purchase price, deposit amount, financing contingency, included fixtures or furnishings, target closing date, and contact information for the attorneys and brokers.

When a broker is involved, the broker prepares the deal sheet and sends it to both attorneys. The signed contract, not the deal sheet, sets the parties’ legal obligations. Avenue Law Firm can review the deal sheet for omissions or inconsistencies before the contract is executed.

What Contract and Deed Documents Must Sellers Prepare?

The contract and transfer documents serve different roles in a sale. The contract sets the parties’ rights and obligations through closing. For a house or condominium, the deed transfers title and is recorded after the transfer. A co-op has no deed, so the transfer uses the shares and proprietary lease documents instead.

The Contract of Sale

The seller’s attorney drafts the contract, often using a standard form with a rider. Core terms include the price and deposit, included personal property, delivery condition, closing date, any financing contingency, and default remedies.

Riders address transaction-specific terms that are not fully covered by a standard form. Buyers’ attorneys can request representations about the certificate of occupancy, open violations, unpaid common charges or maintenance, and building assessments. The seller’s attorney negotiates the scope of those representations and any provisions that survive closing.

The contract deposit is often held in escrow by the seller’s attorney, but the contract can name another escrowee.

Preparing the Deed

A bargain and sale deed with covenant against grantor’s acts is a common deed form for a downstate New York residential sale. The covenant is limited to encumbrances the seller created or allowed. For recording, the deed must contain the required party and property information, signatures, and acknowledgment. Related transfer documents are also part of the recording package.

For a house or condominium, the seller’s counsel prepares or coordinates the deed, and the seller signs it before or at closing. For a co-op, seller’s counsel coordinates the share and proprietary lease transfer documents required for closing.

Before signing, check that the contract uses the correct deal terms and that the transfer documents use the correct names and property or share information. Contract errors can delay closing, while errors in a deed or co-op transfer document can delay completion of the transfer. Attorney Zinkovetsky can prepare and negotiate the seller’s contract and coordinate the deed or co-op transfer documents needed for closing. 

What Disclosures Can Apply When Selling in New York?

New York’s Property Condition Disclosure Act applies to covered sales of one- to four-family residential real property. Condominium units and cooperative apartments are excluded, and Real Property Law § 463 exempts certain other transfers. Sellers subject to the Act must complete the statutory Property Condition Disclosure Statement.

The former $500 credit option was removed effective March 20, 2024. The current statement includes questions about flood risk and flood insurance. Real Property Law § 465 preserves other legal remedies. For a willful failure to meet the Act’s requirements, the seller can be liable for the buyer’s actual damages in addition to other existing remedies.

Federal law adds requirements for most housing built before 1978. Sellers must disclose known lead-based paint and hazards and provide available records and the EPA pamphlet “Protect Your Family From Lead in Your Home.” The required lead disclosure language must also be provided before the buyer is bound by the contract. The buyer must receive a 10-day opportunity for an inspection or risk assessment unless the parties agree in writing to a different period or the buyer waives the opportunity in writing. 

If you use a listing agent, the agent must provide the New York agency disclosure form and obtain your signed acknowledgment. A buyer’s agent must provide the form to you or your listing agent at the first substantive contact with the seller. Keep a copy with your transaction records.

Disclosure When Required Governing Law
Property Condition Disclosure Statement Covered one- to four-family residential sales, subject to exclusions and exemptions; before the buyer signs a binding contract Real Property Law §§ 461-463
Lead-based paint disclosure and EPA pamphlet Most housing built before 1978; before the buyer is bound by the contract 42 U.S.C. § 4852d
Listing agent agency disclosure Before the seller enters into the listing agreement Real Property Law § 443

How Do Sellers Clear Title and Mortgage Liens Before Closing?

For a house or condominium, title review can reveal recorded ownership or lien issues that need to be addressed before closing. A co-op does not transfer by deed, so clearance instead focuses on liens or security interests affecting the shares and lease, building obligations, and any share loan payoff.

A title report and related searches review the recorded chain of ownership and identify matters that can affect title or closing. These can include mortgages, home equity lines, mechanic’s liens, unpaid property taxes or water and sewer charges, easements, and docketed money judgments. In Manhattan, judgments are searchable through the New York County Judgment and Lien Docket, while deeds and other recorded property documents are searchable through the Automated City Register Information System (ACRIS).

Under CPLR § 5203, a properly docketed money judgment can create a lien against the debtor’s real property in that county and affect a later sale. The statute provides a 10-year lien period from filing of the judgment roll, subject to stated exceptions and possible extensions.

Some items are cleared before closing, some are paid from proceeds at closing, and some are handled by an affidavit or an omission letter negotiated with the title company.

Payoff of the Existing Mortgage

Your attorney requests a written payoff letter showing the balance, per diem interest, and a good-through date, then confirms the amount close to closing. The payoff can be paid from the sale proceeds at closing. Once the full amount due under the mortgage is paid, New York law requires a certificate of discharge, and the person signing it must arrange to have it presented for recording within 30 days.

Home equity lines must be paid off and closed so the lien can be released; a zero balance alone does not close the line. For a co-op share loan, the payoff process also requires the lender’s termination or release documents and any cooperative records held by the lender that must be delivered for the transfer.


Avenue Law Firm can review title or lien objections, obtain payoff information, and coordinate release documents that need to be addressed before the scheduled closing.

Real Estate Attorney in New York – Avenue Law Firm

Peter Zinkovetsky, Esq.

Peter Zinkovetsky is the founder and Managing Partner of Avenue Law Firm, where he focuses his practice on real estate transactions and property and business insurance. A graduate of the United Nations International School, he earned a Bachelor of Business Administration in Finance from Pace University and a Juris Doctor from New York Law School. He was admitted to the New York bar in 2011 and is also admitted before the U.S. District Courts for the Southern and Eastern Districts of New York.

Throughout his career, his work has received recognition within the legal and real estate fields. He was selected to the Super Lawyers Rising Stars list for multiple years and was later included in the Super Lawyers roster. The New York Real Estate Journal also included him in its 2018 Ones to Watch list. In addition to his client work, he teaches continuing legal education courses, speaks at conferences in the United States and abroad, and has written for the New York Real Estate Journal. He has also been featured in publications including Forbes, The Real Deal, Newsweek, and the New York Post.

What Transfer Tax Forms Must NYC Sellers File?

Transfer forms and taxes depend on the property type, sale price, and seller’s tax status. NYC sellers can use the following summary to identify the main filings and taxes that can arise at closing.

Form or Tax When It Applies Main Rule
TP-584-NYC NYC houses, condominiums, and cooperative units Reports New York State real estate transfer tax. The base tax is 0.4%. An additional 0.25% applies to NYC residential conveyances of $3 million or more.
NYC RPTT Taxable NYC real property and co-op transfers Individual one- to three-family homes, condominium units, and cooperative apartments are taxed at 1% up to $500,000 and 1.425% above $500,000. Cooperative Transfer Summary returns are handled separately.
IT-2663 or IT-2664 Certain nonresident individual, estate, or trust sellers IT-2663 applies to real property, while IT-2664 applies to cooperative units. Exemptions can apply.
Mansion tax Residential transfers of $1 million or more 1% and primarily payable by the buyer.
NYC supplemental tax NYC residential transfers of $2 million or more Ranges from 0.25% to 2.9% and is primarily payable by the buyer.

For a house or condominium deed transfer, the required real property transfer report is completed as part of the NYC recording process. Co-op share transfers do not use an RP-5217 report.

Key Takeaway: The seller is primarily liable for New York State’s base and additional base transfer taxes and NYC RPTT. The buyer is primarily liable for the mansion tax and NYC supplemental tax. The contract can allocate costs between the parties, while statutory backup liability rules can still apply.

Review who pays transfer taxes at closing for more detail on tax responsibility. Attorney Zinkovetsky can calculate the seller’s transfer tax charges, prepare the applicable forms, and coordinate signatures and filing with the closing package.

What Co-op or Condo Documents Does Closing Require?

Condo and co-op closings require different transfer packages. Condo documents center on the deed and applicable building requirements, while co-op documents center on the shares, proprietary lease, cooperative consent, and other required building documents.

Condominium Closing Documents

The declaration and bylaws control the condominium’s transfer requirements. If the governing documents give the board a right of first refusal, the seller must follow that process and obtain the required waiver or confirmation before closing.

Depending on the building’s requirements, the closing package includes a statement from the board or managing agent showing the payment status of common charges and assessments. Buyers commonly request current financial statements and assessment history, and the seller signs any closing certifications required by the building.

Cooperative Closing Documents

A co-op closing is coordinated with the managing agent or cooperative. The seller delivers or causes delivery of the stock certificate and proprietary lease, along with the required stock power or share endorsement and lease assignment. The cooperative provides the consent to the transfer required for closing under the building’s governing documents.

The seller also confirms maintenance, assessments, flip taxes, and transfer fees due under the building documents and contract.

If you are selling a Manhattan co-op or condo, Avenue Law Firm can help coordinate the seller’s building and transfer requirements, review documents that require the seller’s signature, and address board application or managing agent issues that affect closing.

What Happens During the Final Walk-Through Before Closing?

The buyer inspects the property shortly before closing to confirm that it meets the condition required by the contract. The walk-through also checks that included fixtures and appliances remain in the required condition and that agreed repairs were completed. Unless the contract provides otherwise, the seller also delivers the premises vacant and broom clean.

Schedule your move-out around the closing timeline, not just the closing date. Manhattan buildings often require lead time for move-out reservations, elevator scheduling, and certificates of insurance from movers; a missed reservation can leave belongings in the unit on closing day.

If the walk-through uncovers a problem, the contract controls the seller’s duty to address it. The parties can agree on a repair, closing credit, or escrow holdback, or they can postpone closing if the issue cannot be resolved on the scheduled date.

What Is Included in the Seller’s Closing Statement?

The closing statement shows the gross sale price, adjustments, and net proceeds.

Common seller-side items:

  • Prorated charges, including real estate taxes for houses and condominiums, common charges for condominiums, and maintenance for co-ops, adjusted between the parties under the contract.
  • Mortgage payoff with per diem interest through the payoff date, plus any recording fee for the satisfaction.
  • Transfer taxes, including New York State and NYC transfer taxes charged to the seller under the applicable law or contract.
  • Broker commission, paid from proceeds under your listing agreement.
  • Building charges, if allocated to the seller, including flip taxes, move-out fees, managing agent transfer fees, and assessment amounts due under the contract or building rules.
  • Fuel adjustment, if the contract provides for one, for a house with oil remaining in the tank.

Unless the contract provides otherwise, the seller delivers possession at closing along with the agreed door and mailbox keys, remotes, fobs, and access codes. Smart devices should be reset or transferred out of the seller’s accounts as appropriate.

Net proceeds can be disbursed by wire or another payment method arranged for the closing. If you use a wire, give your attorney the account and routing information in advance and confirm any wire instructions by phone using a known number. Attorney Zinkovetsky can review the seller’s closing statement, check the contract adjustments and payoff figures reflected in it, and coordinate the seller’s disbursement instructions for closing.

What Records Should Sellers Keep After Closing in New York?

Keep a complete closing set: a copy of the recorded deed or, for a co-op, the executed lease assignment and stock power; the signed contract and riders; the closing statement; the filed transfer tax returns; the mortgage payoff letter and recorded satisfaction or, for a co-op share loan, the lender’s termination or release documents; and the disclosure forms you delivered.

These records support federal and state tax reporting for the year of sale. If the transaction is reportable on Form 1099-S, federal rules determine who must file it. Keep records of capital improvements because those costs can affect the property’s adjusted basis.

For a home sale, keep records that document the property’s adjusted basis until at least three years after the due date for the tax return for the year of sale. Keep other closing records longer if a separate tax or legal issue requires them.

Speak With a New York Real Estate Attorney

Even near closing, the transaction can still depend on documents or approvals from several parties. Identifying what remains outstanding before the scheduled date can reduce last-minute delays.

Avenue Law Firm can coordinate with the buyer’s counsel, title company, lender, broker, managing agent, and other parties involved in the transaction. Our Manhattan real estate attorneys help organize the seller’s closing documents, track required responses, and address legal issues as the transaction approaches the closing date.

Call Avenue Law Firm at (212) 729-4090 to schedule a consultation. Our office is located at 505 Park Ave #1201, New York, NY 10022. We serve sellers and buyers throughout Manhattan, New York City, and surrounding areas.

Frequently Asked Questions

How long does it take to close on a sale in New York?

There is no single statewide closing period. The contract sets the target date, while financing, title work, and co-op or condo requirements can affect the schedule. If time is not made of the essence, a reasonable additional period for performance can apply.

What is a deal sheet, and who prepares it?

A deal sheet is a transaction summary, not the final contract. When a broker is involved, the broker sends both attorneys key details such as the price, deposit, contingencies, and target closing date. The seller’s attorney can then use that information when preparing the contract. Call Avenue Law Firm at (212) 729-4090 for help with your deal sheet and contract.

A lien does not automatically prevent the sale from moving forward. The seller must address it in a way the title company accepts, which can involve a payoff, satisfaction, release, escrow, affidavit, or another approved solution.

Can a seller close on a New York property remotely?

Some New York property sales can close without the seller appearing in person. Depending on the closing requirements, the seller can sign documents in advance, use a valid power of attorney, or use remote online notarization through a registered New York electronic notary. The title company, lender, or building can still set its own document requirements. Call Avenue Law Firm at (212) 729-4090 for help coordinating a remote closing.

What if the buyer requests repairs after the walk-through?

The buyer does not automatically have a right to demand every requested repair. The contract controls the seller’s obligations. Depending on the issue, the parties can resolve it through a repair, closing credit, escrow holdback, or a different closing date.

When are transfer tax forms due after closing?

New York State transfer tax filings for an NYC sale are due no later than 15 days after delivery of the transfer instrument. NYC RPTT returns and tax are due within 30 days after the transfer.

What records should a seller keep after the sale is complete?

Keep the deed or co-op transfer documents, contract, closing statement, transfer tax filings, payoff or release documents, and required disclosures. Also keep records that support the property’s adjusted basis for tax purposes.

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