The NYC Tax Lien Sale: How Properties End Up on the List
How NYC’s tax lien sale works: which debts qualify, the 90/60/30/10 notice sequence, what changes after a lien sells, and where to check a specific BBL.
Quick answer
New York City’s tax lien sale transfers unpaid property tax, water and sewer, and HPD repair debt, with accrued interest, from the City to a City-created Tax Lien Trust. The City sells the debt, not the property, and only to that single authorized buyer, never to individual investors. An unresolved sold lien can lead to foreclosure.
What is the NYC tax lien sale?
The Department of Finance states the mechanism plainly: "The sale will transfer the unpaid liens to an authorized buyer. It is not a sale of the property, but if the taxes and/or charges are not paid or resolved, the new lienholder can begin a foreclosure proceeding in court."
One point trips up investors arriving from Florida or Texas: New York City does not run a public lien auction. DOF’s FAQ says "The City only sells liens to a single authorized buyer, and not to the general public." That buyer is the Tax Lien Trust, created and owned by the City and overseen by Wilmington Trust Company. A new Trust is formed for each sale; it issues bonds backed by expected collections and hires servicers to pursue the debt. The program is a securitization, not an auction.
This is municipal finance, not retail. The New York City Independent Budget Office reports revenues from lien sales ranged from $59 million to $129 million in fiscal years with a sale since 2017. What an investor can do is read the list: a property on it has an owner under collection pressure.
Definition
NYC tax lien sale — A sale in which the New York City Department of Finance transfers unpaid property tax, water and sewer, and HPD repair debt, together with the interest accrued on it, to a City-created Tax Lien Trust. The City sells the debt, not the property.
Which debts can be sold in a lien sale?
Four categories of municipal charge feed the lien sale, plus the interest accumulated on them. Ordinary property taxes are only the first.
- Property tax debt billed by the Department of Finance.
- Water and sewer debt billed by the Department of Environmental Protection.
- HPD Emergency Repair Program (ERP) charges, billed when the City performs repairs the owner did not.
- HPD Alternative Enforcement Program (AEP) charges, applied to buildings placed in that program for chronic conditions.
- Accrued interest on all of the above, which is sold along with the principal.
- A disputed charge does not stop the clock: DOF confirms a lien can be sold while the owner contests the assessed value or the amount owed. Only payment in full or a payment agreement prevents the sale, with any overpayment refunded later. "Under appeal" is not a defense against the sale calendar.
What makes a property lien-sale eligible?
Eligibility turns on four variables: property type, charge type, amount owed, and how long it has been overdue. Owner-occupied residential property must accumulate more debt for longer than vacant land or commercial property before its lien becomes salable.
The figures below come from DOF’s Lien Sale Eligibility Chart as retrieved on August 18, 2026. Treat them as a snapshot. Thresholds and carve-outs are set by local law and rewritten at each reauthorization, so confirm against the live chart before you price a deal on them.
| Property type | Property tax debt | Water and sewer debt | ERP or AEP debt |
|---|---|---|---|
| 1 family, owner occupied | $5,000 / 3 years | See DOF note below | Not applicable |
| 1 family, non-owner occupied | $5,000 / 3 years | See DOF note below | $1,000 / 1 year |
| 2-3 family, owner occupied | $5,000 / 3 years | $3,000 / 1 year | Not applicable |
| 2-3 family, non-owner occupied | $5,000 / 3 years | $3,000 / 1 year | $1,000 / 1 year |
| Residential condominium | $5,000 / 3 years | $1,000 / 1 year | $1,000 / 1 year |
| Residential cooperative building | $5,000 / 3 years | $1,000 / 1 year | $1,000 / 1 year |
| Developable Class 1 vacant land | $1,000 / 3 years | Not applicable | $1,000 / 1 year |
| Small store or office with 1-2 apartments above | $5,000 / 3 years | $3,000 / 1 year | $1,000 / 1 year |
| HDFC rental building | $5,000 / 2 years | $5,000 / 2 years | $5,000 / 2 years |
| All other property | $1,000 / 1 year | $1,000 / 1 year | $1,000 / 1 year |
The exclusions that keep a property off the list
Meeting a threshold is necessary but not sufficient. DOF applies exclusions, several invisible from the outside, which is why a property with obvious arrears may never appear on a list.
The water-only rule is the narrowest and most misread. DOF states that if an owner occupies a one-family house and owes only water and sewer charges, with no property tax debt, the City cannot sell a lien on that property.
Certain exemptions exclude a property outright: the Senior Citizen Homeowners’ Exemption, the Disabled Homeowners’ Exemption, veterans exemptions and the not-for-profit exemption. DOF notes an exemption approved within 90 days of the sale date can cancel that sale. Owners of one- to three-family homes and condominium units can also be removed for a year through the Lien Sale Easy Exit Program, and owners who owe only HPD emergency repair charges on a tax class one, one- to three-family primary residence can be removed for a year via an emergency repair certification.
The consequence for diligence: absence from the list proves nothing about the size of the arrears. It may only mean the owner receives SCHE, or used an Easy Exit slot. The debt is still there, still accruing, and still ahead of your position.
How does the 90/60/30/10 notice sequence work?
Once DOF flags a property as eligible, it runs a fixed escalation of mailed warnings before the sale date. IBO describes the same cadence: notices go out 90, 60, 30 and 10 days before the sale, addressed to both the property address and, where different, the owner’s address of record.
90 days before the sale: first warning notice
The property enters the published lien sale list for that cycle. This is the longest runway an owner gets, and the point at which payment plans, exemption applications and Easy Exit filings are realistically completed.
60 days before the sale: second notice
The list is republished with resolved properties removed. DOF advertises the sale publicly and runs borough-level outreach events in this window.
30 days before the sale: third notice
The remaining list is materially smaller. IBO reports that more than 80 percent of owners who receive a notification take action to avoid having their liens sold.
10 days before the sale: final notice
The last published pre-sale cycle. A property still on this list is a genuine signal, not a clerical artifact, because it has survived three prior chances to clear.
Sale date: the lien transfers to the Trust
Unresolved liens are sold to the Tax Lien Trust at a discount. The owner now owes the servicer, not the City, for the sold balance.
Within 90 days after the sale: post-sale notice
DOF notifies the owner by mail of the sale terms, the new lienholder’s name and address, and the servicer contact. New City charges billed after the sale still go to the City.
What changes once the lien is sold?
The balance gets worse on the day of the sale. DOF states the lienholder is entitled to a 5 percent surcharge on the entire lien amount, administrative costs including an estimated $300 for advertisements and notices, and interest compounded daily and payable semi-annually at the rates below.
Foreclosure has three separate triggers. It can begin one year after the sale date if the lien is unpaid and no payment agreement is in place; sooner if a semi-annual interest payment is not made within 30 days of its due date; or sooner if current taxes and charges go unpaid for six months while the lien is outstanding. The one-year clock is the headline, but the 30-day interest trigger is what actually accelerates files.
A lien foreclosure runs through the ordinary New York State foreclosure process in Supreme Court, ending, per IBO, with the property auctioned to the highest bidder and any surplus above the debt returned to the former owner. The observable artifacts are court records and a notice of pendency, not a new ACRIS conveyance. IBO found nearly 600 one- to three-family homes with liens sold before 2025 were in foreclosure as of April 2026, and at least 1,000 properties completed foreclosure and sold at auction over the preceding decade, 214 of them one- to three-family homes.
| Assessed value of the property | Interest on the sold lien |
|---|---|
| $250,000 or less | 6% per year, compounded daily |
| $250,000 to $450,000 | 9% per year, compounded daily |
| Over $450,000 | 16% per year, compounded daily |
How do I check whether a specific property is at risk?
Everything here is public and free. The work is knowing which dataset answers which question, because no single source tells you both whether a property was noticed and what is owed today.
Start from the BBL, not the address
Every dataset here is keyed to borough, block and lot. Resolve the address to a BBL first, and for a condominium confirm you have the unit tax lot, not the master lot, or you will read the building’s arrears as the unit’s.
Pull DOF’s per-borough lien sale lists
The lien sale page publishes PDF and Excel lists per borough with an explicit "data as of" date. These are the City’s working lists for the current cycle; prior years sit on the lien sale archive page.
Query the NYC Open Data extract for history
The Tax Lien Sale Lists dataset (id 9rz4-mjek, published by DOF) carries borough, block, lot, building class, tax class and a cycle field. The cycle values are the notice stages themselves: 90 Day Notice through 10 Day Notice, then Final Sale. Final Sale means the lien actually transferred. A water_debt_only flag separates water-and-sewer-only exposure from tax exposure.
Get the live balance from DOF, not from the list
The list is a snapshot of eligibility, not a payoff figure. Use DOF’s Property Tax Public Access portal for account balances and statements of account by BBL, and the DOF Property Charges Balance dataset to reconstruct how the arrears accumulated.
Read repeat appearances as the real signal
A property that shows at 90 days and disappears was cured. One that appears across multiple cycles, or multiple years, is a chronic file. IBO found only 15 percent of eligible liens reached the 2025 final sale, the lowest share in any year it reviewed, so surviving to Final Sale is genuinely selective.
Is there a 2026 NYC tax lien sale?
The program is mid-transition, and diligence written against the old model will age badly. The June 2025 sale was the first under the Local Law 82 of 2024 reforms, following a four-year pause with no sale from 2022 through 2024. IBO reports liens sold on one- to three-family homes rose 77 percent between the 2021 and 2025 sales, from 1,190 to 2,111.
In December 2025 the City Council passed a package of lien and land bank bills; four were vetoed on December 31, 2025, and the Council overrode the vetoes in January 2026. Per IBO, Local Laws 56, 65 and 62 of 2026 create a New York City land bank, let it take over lien enforcement and replace the Tax Lien Trust system starting in 2029, and begin transferring existing liens to it. Local Law 41 of 2026 separately requires notice to condominium boards about tax lien sales.
None of this discharges liens already sold. The existing Trusts continue to hold and enforce what they bought, and interest keeps running.
Key takeaways
Key takeaways
- The City sells the debt, not the property, and only to one authorized buyer: a City-created Tax Lien Trust. There is no public NYC lien auction for individual investors.
- Four charge types feed the sale: property tax, DEP water and sewer, HPD Emergency Repair, and HPD Alternative Enforcement, plus accrued interest.
- Eligibility depends on property type, charge type, amount and age of the debt. Thresholds are statutory and change at each reauthorization, so read them off DOF’s live chart.
- Owners get mailed warnings at 90, 60, 30 and 10 days. More than 80 percent resolve before the sale date, and only 15 percent of eligible liens reached the 2025 final sale.
- The sale adds a 5 percent surcharge, administrative costs, and daily-compounding interest of 6, 9 or 16 percent by assessed value. Foreclosure can begin one year later, or sooner on missed interest.
- Check a BBL against DOF’s per-borough lists, the Open Data Tax Lien Sale Lists cycle field, and DOF’s account balance. Absence from the list does not mean absence of debt.
- No sale is scheduled for 2026, and the 2026 local laws move enforcement to a New York City land bank beginning in 2029.
Frequently asked questions
- Can I buy an individual NYC tax lien at auction?
- No. The Department of Finance states that the City only sells liens to a single authorized buyer, not to the general public. That buyer is a City-created Tax Lien Trust that acquires the liens in bulk and issues bonds against expected collections. New York City does not run the per-parcel public bidding process used in Florida and Texas.
- Does the tax lien sale mean the City sold the property?
- No. DOF is explicit that the lien sale is not a sale of the property. Only the debt and its accrued interest transfer, and ownership does not change. But if the debt stays unresolved, the new lienholder can start a foreclosure proceeding in court, which can end with the property auctioned.
- What debts can be sold in a NYC lien sale?
- Property tax debt, water and sewer debt billed by DEP, and HPD Emergency Repair Program and Alternative Enforcement Program charges, together with the interest accrued on each. Whether a given debt is salable depends on the property type, the amount owed and how long it has been overdue under DOF’s eligibility chart.
- How soon after a lien sale can foreclosure begin?
- DOF states foreclosure can begin one year after the lien sale date if the lien is not paid in full and no payment agreement is in place. It can begin sooner in two cases: a semi-annual interest payment unpaid for more than 30 days after its due date, or current taxes and charges unpaid for six months.
- Was there a NYC tax lien sale in 2026?
- No. The Independent Budget Office reported in April 2026 that no lien sale would be held in 2026. The last sale was held in June 2025, the first after a four-year pause covering 2022 through 2024. Confirm the current calendar on DOF’s lien sale page before relying on any cycle.
- Where can I check whether a property is on the NYC lien sale list?
- Two places. DOF publishes downloadable per-borough lien sale lists with a data-as-of date on its lien sale and lien sale archive pages. NYC Open Data publishes the Tax Lien Sale Lists dataset (9rz4-mjek), searchable by borough, block and lot, whose cycle field shows the 90, 60, 30 and 10 day notice stages and Final Sale.
- Does a sold tax lien show up in ACRIS?
- ACRIS is the recorded-document index and is not the authoritative record of lien sale status. The DOF lien sale lists and account balances are. If the Trust forecloses, the artifacts appear in Supreme Court records and as a notice of pendency, so a lien sale hit should route you to a court-record search, not only a document search.
- Does a HeritageDeed report cover lien sale exposure?
- HeritageDeed reports, priced at $49, $79 and $129, draw on the same public DOF and NYC Open Data sources described here across all five boroughs, and output structured JSON alongside a PDF. HeritageDeed does not sell or underwrite title insurance. A search is not a policy, and a lender-required purchase closing needs a commitment from a title insurer.
Sources
Primary records and official documentation cited in this article.
- 1NYC Department of Finance, Property Tax Lien Sale
- 2NYC Department of Finance, Lien Sale Eligibility Chart
- 3NYC Independent Budget Office, New York City’s Tax Lien Sale: History, Outcomes, and Alternatives (April 2026)
- 4NYC Open Data, Tax Lien Sale Lists (DOF, dataset 9rz4-mjek)
- 5NYC Open Data, DOF Property Charges Balance
- 6NYC Department of Finance, Property Tax Public Access portal
- 7NYC HPD, Alternative Enforcement Program (AEP)
HeritageDeed provides public-record search reports only. Reports do not constitute title insurance, an attorney opinion of title, or a title insurance commitment.