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Alimony & Spousal Support Guides

Full explanations of alimony calculations, taxes, duration, modification, enforcement, retirement, and state-by-state support rules.

36

Guides

50

State law pages

1,225

State comparisons

Need an estimate?Start with income, state, marriage length, and basic support assumptions.Use calculators ->Need the legal framework?Read eligibility, duration, modification, and termination rules by state.Read state laws ->Choosing between states?Compare support rules side by side before relocation or negotiation.Compare states ->

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State Rules

How Much Alimony Will I Pay?

How much alimony will I pay? Learn what courts may consider, how income, marriage length, state rules, and budgets affect support estimates.

5 min readUpdated Jun 2026
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Retirement

How Long Does Alimony Last?

How long does alimony last? Learn how marriage length, support type, state rules, remarriage, retirement, and modification may affect duration.

6 min readUpdated Jun 2026
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Browse by research intent

Browse all 36 guides by topic+

Calculations

4 guides

Taxes

10 guides

Taxes

Is Alimony Tax Deductible?

Is alimony tax deductible? Learn current federal rules, older agreement exceptions, child support differences, and tax planning basics.

5 min readUpdated May 2026
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Modification

10 guides

Modification

Can Alimony Be Reduced?

Can alimony be reduced? Learn when courts may lower spousal support, what changes matter, and how state rules and order language control.

6 min readUpdated May 2026
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Modification

Alimony After a 10-Year Marriage

Alimony after a 10-year marriage explained: learn how duration, income, need, state rules, child support, and modification may affect support.

5 min readUpdated May 2026
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Retirement

3 guides

Retirement

How Long Does Alimony Last?

How long does alimony last? Learn how marriage length, support type, state rules, remarriage, retirement, and modification may affect duration.

6 min readUpdated Jun 2026
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State Rules

8 guides

State Rules

Alimony After a Short Marriage

Can you get alimony after a short marriage? Learn when short-term support may apply, what courts review, and how state rules affect it.

6 min readUpdated May 2026
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State Rules

How Much Alimony Will I Pay?

How much alimony will I pay? Learn what courts may consider, how income, marriage length, state rules, and budgets affect support estimates.

5 min readUpdated Jun 2026
Read guide ->

Comparisons

1 guides