Lump sum alimony in New York is a one-time spousal maintenance payment that settles a support obligation entirely upfront, replacing monthly installments. Authorized under N.Y. Dom. Rel. Law § 236(B), a lump sum buyout becomes non-modifiable once a judge signs the order, and under federal law it is neither tax-deductible to the payor nor taxable to the recipient for agreements executed after December 31, 2018.
A lump sum alimony arrangement gives both spouses a clean financial break. Instead of writing a maintenance check every month for years, the paying spouse satisfies the obligation with a single payment or an offsetting transfer of marital property. New York courts recognize this structure under N.Y. Dom. Rel. Law § 236(B), which expressly permits any judgment to combine maintenance and child support into one lump sum. This guide explains how a one time alimony payment is calculated, when a buyout makes sense, the tax consequences in 2026, and how a lump sum vs monthly alimony decision affects enforcement and finality.
Key Facts: Lump Sum Alimony in New York
| Factor | New York Detail |
|---|---|
| Filing Fee (Index Number) | $210 index number; ~$335 total base filing cost |
| Waiting Period | No statutory maintenance waiting period; divorce resolves alongside the action |
| Residency Requirement | One of five pathways under N.Y. Dom. Rel. Law § 230; commonly 1 or 2 continuous years |
| Governing Statute | N.Y. Dom. Rel. Law § 236(B) (maintenance); § 236(B)(5-a) (formula) |
| Property Division Type | Equitable distribution (not community property) |
| 2026 Income Cap | $241,000 payor income cap (adjusted biennially) |
| Self-Support Reserve | $21,546 (2026) |
| Tax Treatment | Not deductible/not taxable federally for post-2018 agreements (TCJA) |
As of January 2026. Verify all fees with your local County Clerk and confirm the current income cap with the New York Unified Court System.
What Is Lump Sum Alimony in New York?
Lump sum alimony in New York is a single payment that discharges a spouse's entire future maintenance obligation, equivalent to the total value of payments that would otherwise be made monthly over a set duration. Rather than paying $2,000 per month for five years, a payor might write one check for the present value of that stream, often discounted to reflect immediate receipt. New York authorizes this under N.Y. Dom. Rel. Law § 236(B).
The one time alimony payment can take two forms. The first is a cash buyout, where the paying spouse transfers a fixed dollar amount that represents the negotiated value of the maintenance award. The second is a property-based buyout, where one spouse receives a larger share of marital assets, such as additional home equity or retirement funds, in exchange for waiving periodic maintenance. New York's equitable distribution framework under N.Y. Dom. Rel. Law § 236(B) gives divorcing couples flexibility to blend these approaches. A buyout alimony arrangement is most common in negotiated settlements rather than contested trials, because both spouses must agree on the discounted present value.
How Is a Lump Sum Alimony Buyout Calculated in New York?
A lump sum alimony buyout in New York is calculated by determining the periodic maintenance award under the statutory formula, multiplying it by the advisory duration, then discounting the total to present value. New York's formula under N.Y. Dom. Rel. Law § 236(B) caps payor income at $241,000 for 2026 and produces a presumptive monthly amount that anchors the buyout calculation.
The starting point is the statutory maintenance guideline. When the payor pays no child support, New York applies two formulas and awards the lesser result: Formula A subtracts 20% of the payee's income from 30% of the payor's income; Formula B subtracts the payee's income from 40% of combined income. For example, a payor earning $150,000 and a payee earning $45,000 yields $36,000 under Formula A and $33,000 under Formula B, so the guideline is $33,000 per year. When child support is also paid, Formula A shifts to 20% of payor income minus 25% of payee income, reducing the maintenance figure.
Next comes duration. The advisory schedule under N.Y. Dom. Rel. Law § 236(B) assigns 15-30% of the marriage length for marriages up to 15 years, 30-40% for 15-20 year marriages, and 35-50% for marriages over 20 years. A 12-year marriage might produce a 4-year maintenance term, meaning a $33,000 annual award totals roughly $132,000 over the term. The buyout discounts that total to present value, since receiving $132,000 today is worth more than the same sum spread over four years. Parties typically negotiate the discount rate, and the final alimony buyout agreement reflects that compromise.
Is Lump Sum Alimony Enforceable in New York?
Yes. Lump sum alimony is fully enforceable in New York once a judge signs the order, and it carries the same legal weight as periodic maintenance under N.Y. Dom. Rel. Law § 236(B). The statute expressly states that any judgment may combine maintenance with child support into one lump sum, and all such orders are enforceable through the income-execution and enforcement mechanisms of CPLR §§ 5241 and 5242.
Enforceability depends on formality. New York courts enforce only written, court-issued orders, not verbal promises or informal side agreements between spouses. A lump sum alimony arrangement must be incorporated into the divorce judgment or a so-ordered stipulation of settlement to be enforceable. If a payor agrees verbally to a one-time payment but never reduces it to a signed order, the payee has no reliable enforcement path. Once properly entered, however, a lump sum order can be enforced like any money judgment, including wage garnishment, property liens, and contempt proceedings. This is one reason a buyout alimony structure appeals to recipients: a single enforceable payment eliminates the risk of chasing missed monthly installments for years through repeated court filings.
Lump Sum vs Monthly Alimony: Which Is Better in New York?
Lump sum vs monthly alimony involves a trade-off between certainty and flexibility. A lump sum payment is non-modifiable and eliminates collection risk, while monthly maintenance under N.Y. Dom. Rel. Law § 236(B) can be modified upon a substantial change in circumstances such as job loss or the payee's cohabitation. The right choice depends on each spouse's priorities around finality, risk tolerance, and available liquidity.
The comparison below summarizes the key differences for New York divorcing couples.
| Feature | Lump Sum (Buyout) | Monthly Maintenance |
|---|---|---|
| Modifiable | No — final once ordered | Yes — on substantial change |
| Collection risk | None — paid upfront | Ongoing — missed payments possible |
| Ends on remarriage | No — payment already complete | Yes — terminates on payee remarriage |
| Ends on payor death | No — already paid | Yes — generally terminates |
| Requires liquidity | High — large upfront sum | Low — spread over time |
| Tax (post-2018) | Not deductible/not taxable | Not deductible/not taxable |
| Best for | Clean break, high-asset cases | Limited cash, ongoing income |
For a recipient worried about an ex-spouse who might lose income, relocate, or stop paying, the buyout offers guaranteed value because the obligation is satisfied immediately. For a payor with strong future earnings but limited current cash, monthly payments preserve liquidity. Notably, a one time alimony payment will not decrease if the recipient remarries, and it will not increase if the payor's income later rises, so both parties give up the chance to benefit from future changes.
How Is Lump Sum Alimony Taxed in New York (2026)?
Lump sum alimony under any New York agreement executed after December 31, 2018, is neither tax-deductible for the payor nor taxable income for the recipient under the federal Tax Cuts and Jobs Act (TCJA). These rules are permanent and did not sunset after 2025, so for 2026 a maintenance buyout passes to the recipient tax-free while the payor receives no federal deduction.
The dividing line is the date the divorce or separation instrument was executed. For agreements signed on or before December 31, 2018, the old regime applies: alimony was deductible by the payor and taxable to the recipient. For agreements executed after that date, IRS rules under the TCJA reverse that treatment. Because the payor can no longer deduct payments, the after-tax cost of maintenance is higher, which has reshaped settlement strategy across New York. Many practitioners now use property-equalization payments and lump sum buyouts as tax-neutral alternatives.
A New York state caveat matters for older cases. New York historically allowed a state-level deduction for the payor and treated maintenance as taxable to the recipient for pre-2019 agreements, so the agreement date affects state treatment as well as federal. If you are modifying an existing pre-2019 agreement, a poorly drafted modification clause can inadvertently trigger the post-2018 federal rules, eliminating a deduction the payor previously relied on. Always confirm the tax consequences of any alimony buyout agreement with a tax professional before signing, because the date and wording control the outcome.
When Does a Lump Sum Alimony Buyout Make Sense?
A lump sum alimony buyout makes sense in New York when both spouses value finality, when sufficient liquid assets exist to fund the payment, and when one spouse wants to avoid the modification and collection risks of monthly maintenance under N.Y. Dom. Rel. Law § 236(B). High-net-worth divorces with substantial marital property are the most common setting for a buyout.
Several scenarios favor a buyout. A payor who anticipates a future income increase may prefer locking in today's lower maintenance value before earnings rise, since a lump sum is non-modifiable. A recipient who doubts the payor's reliability gains security by receiving everything upfront rather than risking years of enforcement litigation. Couples who want zero ongoing financial entanglement, particularly where animosity is high, often choose a clean break. The structure also works well when one spouse keeps an illiquid asset like a business or the marital home and the other accepts a larger cash distribution in lieu of maintenance.
A buyout is less suitable when the payor lacks liquidity, when future income is uncertain, or when the recipient would benefit from the modification protections that periodic payments preserve. Because a lump sum waives the right to seek more maintenance later, a recipient with significant ongoing needs should weigh that loss carefully. Consulting a New York matrimonial attorney before finalizing any alimony buyout agreement helps ensure the discounted value fairly reflects the projected maintenance stream.
What Are the Residency and Filing Requirements to Seek Maintenance in New York?
To seek maintenance and a lump sum buyout in New York, you must first satisfy one of five residency pathways under N.Y. Dom. Rel. Law § 230 and commence a divorce action in Supreme Court by purchasing a $210 index number. The total base filing cost is generally cited at approximately $335, and fee waivers are available for those who cannot afford the costs.
The residency rules under N.Y. Dom. Rel. Law § 230 require, at minimum, that either spouse has lived in New York for two continuous years before filing, or one year combined with another connection such as marrying in New York, living in New York as a couple, or the grounds arising in the state. You only need to meet one pathway. Residency requires both physical presence and intent to make New York a permanent home.
The filing process begins with Form UD-1 (Summons With Notice) and Form UD-2 (Verified Complaint), filed with the County Clerk who assigns the index number. The base $335 figure includes the $210 index number fee, a $95 Request for Judicial Intervention fee, and a $30 note of issue fee. Additional costs may include $45 per motion, $35 to file a separation agreement, and $8 per certified copy of the judgment. As of January 2026, verify exact amounts with your local County Clerk, because fee compositions are reported inconsistently across sources. Those receiving public benefits such as SSI, public assistance, or Medicaid generally qualify automatically for a fee waiver under CPLR §§ 1101-1103.