Marriage length and alimony may be able to access

Most states do not have a single magic number of years you must be married to receive alimony. Instead, the length of the marriage is one factor a judge considers alongside income, age, health, and how the marriage ended. Some states do use marriage length as a threshold — typically 5, 10, or 20 years — but even then, shorter marriages can still result in alimony orders, and longer ones do not may provide it.

The state where you divorce matters more than any other single thing. A 7-year marriage in Florida may look very different from a 7-year marriage in Texas, because each state has its own rules about whether alimony is even available and how judges should weigh the years you were married.

Key Takeaways

  • Most states consider marriage length as one factor among many, not as a hard rule that automatically grants or denies alimony.
  • Some states use marriage length as a threshold — typically 5 to 20 years — below which alimony is less common but still possible.
  • Short marriages (under 3 years) rarely result in long-term alimony, but may result in temporary support during or shortly after divorce.
  • The state where you divorce, your income compared to your spouse's, and your age and health at the time of divorce all matter as much as or more than how long you were married.

How states use marriage length as a factor

States that explicitly tie alimony to marriage length often use these brackets: marriages under 5 years, 5 to 10 years, 10 to 20 years, and 20 years or more. A judge may award temporary alimony (lasting only during the divorce process) in a short marriage, but permanent or long-term alimony in a longer one. Some states call this "durational alimony" — support that lasts for a set number of years, often tied to how long the marriage lasted.

For example, a state might say that in a 7-year marriage, alimony should not last longer than 3.5 years. In a 15-year marriage, it might last up to 7.5 years. In a 25-year marriage, it might be permanent or last until one spouse dies or remarries. But these are guidelines, not rules — a judge can order something different if the circumstances warrant it.

Other states do not use marriage length as a formal bracket at all. They straightforward tell judges to consider it as part of the whole picture. In those states, a 5-year marriage and a 25-year marriage are both possible grounds for alimony, depending on what else the judge learns about the two people involved.

Short marriages and temporary support

Marriages lasting fewer than 3 years rarely result in permanent alimony. A judge is more likely to order temporary alimony — support that lasts only during the divorce process or for a few months after it ends — to help the lower-earning spouse get back on their feet. The idea is that in a short marriage, neither person has become dependent on the other's income in the way that happens over decades.

However, "short" does not mean "no support." If one spouse gave up a career to support the other, or if one spouse is disabled or significantly older, a judge may order alimony even in a 2-year or 3-year marriage. The length matters, but it is not the only thing that matters.

Medium-length marriages (5 to 20 years)

This is where marriage length becomes a clearer factor. In many states, a marriage of 10 years or longer crosses a threshold where alimony becomes more likely and may last longer. Some states have specific rules: in Florida, for instance, a marriage of less than 10 years is presumed to be a "short-term" marriage, while 10 years or more is "long-term," and this affects how judges think about alimony duration.

In a 12-year marriage where one spouse stayed home to raise children while the other built a career, a judge is much more likely to order alimony than in a 4-year marriage with the same facts. The longer marriage suggests that the lower-earning spouse made choices (like leaving the workforce) based on the expectation that the marriage would continue, and the judge may see alimony as a way to recognize that.

The amount and duration of alimony in this range vary widely by state and by the specific circumstances. A judge might order temporary alimony, durational alimony (lasting a set number of years), or in some cases, permanent alimony that continues until one spouse dies or remarries.

Long marriages (20 years or more)

Marriages of 20 years or longer are often treated differently. In many states, judges have more discretion to award permanent alimony or alimony lasting until death or remarriage. The reasoning is that after two decades, the spouses' lives and finances are deeply intertwined, and the lower-earning spouse may have made irreversible career sacrifices.

However, even in a 30-year marriage, alimony is not automatic. A judge still looks at whether the lower-earning spouse actually needs support and whether the higher-earning spouse can afford to pay it. If both spouses have similar incomes, or if the lower-earning spouse is healthy and capable of working, a judge might order no alimony or only temporary support, regardless of how long the marriage lasted.

Other factors that matter as much as marriage length

The number of years you were married is just one piece of the puzzle. Judges also consider the standard of living during the marriage, each spouse's age and health, each spouse's earning capacity and job prospects, whether either spouse sacrificed education or career for the marriage, and whether there are children and who has custody.

A 5-year marriage where one spouse is 65 years old, in poor health, and has not worked in decades may result in permanent alimony. A 25-year marriage where both spouses are in their 50s, healthy, and have similar earning power may result in no alimony at all. The length of the marriage is important, but it does not override these other realities.

How to find your state's rules

Your state's family law statutes will spell out whether marriage length is a threshold, a factor, or both. You can find your state's laws through your state legislature's website or through a legal research site. Look for sections titled "Alimony," "Spousal Support," or "Maintenance." Many state bar associations also publish plain-language guides to family law that explain how judges in your state typically approach alimony.

If you are considering divorce or are in the middle of one, a family law attorney in your state can tell you how your state's courts typically treat marriage length in alimony cases and what a judge might order in your specific situation. Many offer free initial consultations.

Frequently Asked Questions

Is there a minimum number of years you have to be married to get alimony?

No single minimum applies everywhere. Some states have thresholds — often 5 or 10 years — below which alimony is less common. But even in those states, alimony is possible in shorter marriages if the circumstances are right, such as one spouse being disabled or significantly older. Other states have no minimum at all and let judges decide case by case.

Can you get alimony in a marriage that lasted less than a year?

It is rare, but possible. A judge would need to find that one spouse became dependent on the other very quickly, or that one spouse made a significant sacrifice. For example, if one spouse left a job and moved across the country for the marriage and then the spouse filed for divorce within months, a judge might order temporary support. But in most cases, very short marriages result in no alimony.

Does a 10-year marriage automatically mean you will get alimony?

No. Reaching a 10-year threshold makes alimony more likely in many states, but it does not may provide it. A judge still looks at whether the lower-earning spouse actually needs support, whether the higher-earning spouse can afford to pay, and what each spouse's earning capacity is. Two people with similar incomes might not receive alimony even after 20 years of marriage.

What is the difference between temporary and permanent alimony?

Temporary alimony lasts only during the divorce process or for a set period afterward, usually a few months to a year. Permanent alimony (called "indefinite" in some states) continues until one spouse dies or remarries, or until a judge changes the order. Durational alimony lasts for a specific number of years. Marriage length often affects which type a judge orders.

Can a judge order alimony in a long marriage even if both spouses have good jobs?

Yes, but it is less common. If both spouses earn similar amounts and are both capable of supporting themselves, a judge may see no need for alimony, even in a 30-year marriage. However, if one spouse earns significantly more, or if one spouse sacrificed career opportunities during the marriage, alimony may still be ordered regardless of how long the marriage lasted.