Guideline Estimates · All 50 States + DC

New Hampshire Alimony Calculator 2026

Every state calculates differently. Enter two incomes and a marriage length — see the monthly amount, how long it lasts, and the lifetime total, with the math shown step by step.

Your State

Formula State New Hampshire adopted an AAML-based formula

Incomes

Paying spouse — income

Receiving spouse — income

Length of Marriage

Years married

From wedding date to separation — the single biggest driver of duration.

Case Factors discretion states

These adjust the estimate where judges have discretion.

Career sacrifice for the family +20% Health issues or disability +15% High standard of living during marriage +10% Needs education or job training +5% Custody of young children (bars new work) −10%

Estimated alimony

$1,800 / month

Range $1,260 – $2,430 · Formula State in New Hampshire

How long it lasts

Expected duration

4 years

Lifetime total

$86,400

Conservative

$45,360

Guideline

$86,400

Aggressive

$145,800

Alimony is likely

The income gap and marriage length suggest spousal support is likely to be considered. The range above is your negotiation baseline.

The math, step by step

30% × $8,000 − 20% × $3,000
= $1,800/mo (max 30% combined)

What if the marriage lasted longer?

Same incomes — only the length of marriage changes. Lifetime totals at each length:

5 yrs

$43,200

10 yrs

$86,400

15 yrs

$129,600

20 yrs

$172,800

Most likely type of award

📅Durational / Bridge-the-Gap

Time-limited support for a defined period — typically up to half the marriage length.

Educational estimate only — not legal advice. Alimony is highly fact-specific; judges deviate for misconduct, assets, and each family's circumstances. Post-2018 federal law made alimony neither taxable nor deductible. Consult a licensed family law attorney.

Alimony Calculators by State

Three different approaches, 51 rulebooks. Open your state for its formula, duration rules, and permanent-alimony stance.

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Washington D.C.

How Alimony Works in New Hampshire

Formula State state. The math is written into statute: plug in both incomes and the guideline number falls out. Estimates here are the most reliable in these states. 30% of payer gross − 20% of receiver gross. Max 30% combined.

Duration: Maximum: 50% of the marriage length — permanent alimony is not available in New Hampshire.

Worth knowing: New Hampshire adopted an AAML-based formula.

Tax treatment: for agreements finalized after 2018, alimony is neither deductible by the payer nor taxable to the receiver in New Hampshire or anywhere else in the US.

Formula, Hybrid, or Discretion — Which Applies?

Which one applies to you depends entirely on your state.

Formula State

7 states

The math is written into statute: plug in both incomes and the guideline number falls out. Estimates here are the most reliable in these states.

Hybrid Formula

3 states

Courts start from a guideline formula but adjust for the circumstances of the case — the number is a strong starting point, not a guarantee.

Judicial Discretion

41 states

No formula. Judges weigh need, ability to pay, marriage length, and the factors you toggle below. Treat estimates as a wide negotiation range.

Frequently Asked Questions

How is alimony calculated in New Hampshire?

New Hampshire is a formula state. 30% of payer gross − 20% of receiver gross. Max 30% combined. The math is written into statute: plug in both incomes and the guideline number falls out. Estimates here are the most reliable in these states.

How long does alimony last in New Hampshire?

Maximum: 50% of the marriage length.

Does New Hampshire award permanent alimony?

No — New Hampshire limits or has abolished permanent alimony. Awards are rehabilitative or time-limited.

What bars or reduces alimony in New Hampshire?

New Hampshire adopted an AAML-based formula In most states, the receiver cohabiting or remarrying ends or reduces support, and a small income gap can mean no award at all.

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