Spousal maintenance after divorce:
Overview of entitlement, amount & duration

July 8, 2026
Author: Nagler Law Firm

After a divorce, the question of spousal support often arises: Who is actually entitled to it, what determines the amount, and how long does it last? In practice, the main factors determining this are whether the divorce is based on fault or is by mutual consent—and what the financial circumstances of both parties are.

Those who understand the basics early on develop realistic expectations and can prepare a viable solution. This article explains who is entitled to post-marital support, what factors determine the amount and duration, and what matters most in practice when it comes to reaching an agreement and enforcing it.

Table of Contents

Brief overview: How post-marital maintenance works

Whether alimony is payable after a divorce is not determined by the wishes of one party, but by the legal situation – in particular, the question of fault and the financial circumstances. In an uncontested divorce, alimony is usually freely agreed upon.

Above all, three points are crucial:

  • to clearly clarify the situation regarding fault and claims
  • Provide verifiable documentation of income and needs
  • Set realistic height and duration

The principle is therefore: First clarify the claim and the legal basis, then discuss the amounts. Otherwise, unrealistic expectations and disputes often arise.

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Who is entitled to spousal maintenance?

The points that really count in practice

In a contested divorce, whether a claim exists depends primarily on fault for the breakdown of the marriage, as well as on the financial circumstances. To begin with, the initial situation should be clearly assessed. The following factors are particularly relevant:

  • How is a marriage dissolved – amicably or due to fault?
  • Who is predominantly or solely responsible?
  • What is the income situation like for both sides?
  • Are there any other maintenance obligations, for example towards children?

A proven approach consists of three steps:

  1. Clarify claim and fault
  2. Proof of income and needs
  3. Set height and duration

This allows for a reliable assessment of whether and to what extent a claim is realistic.

Check your maintenance claim – we will personally assist you.

The law firm Nagler supports you in matters of spousal maintenance where it is particularly important in practice: in the classification of the claim, the calculation and the agreement or enforcement.

We examine the situation regarding fault and entitlement, prepare a transparent and comprehensible analysis of income and needs, and draft or review maintenance agreements – for example, regarding the amount, duration, and adjustment options. If there are other maintenance obligations or fluctuating and independent income, we also carefully consider these factors.

Our aim is to provide clear, discreet and solution-oriented support so that maintenance payments are settled fairly and you are not left with assumptions.

Fault: the decisive factor for the claim

Why guilt is so important

In contested divorces, the entitlement to alimony depends largely on fault. The less at fault or innocent party generally has a stronger claim than the party who is predominantly or solely at fault.

Fault-based divorce

  • Predominant or sole fault on the part of one party is more likely to justify a claim.
  • In cases of mutual fault, a claim is only possible to a limited extent.
  • The economic circumstances of both sides must always be taken into account.

Divorce by Mutual Consent

In an uncontested divorce, alimony is usually agreed upon contractually – often based on the previous standard of living. A clear, well-thought-out agreement provides planning security for both parties and avoids later disputes.

The height depends on:
Performance and demand

The amount of spousal support depends largely on the ability to pay of the person obligated to pay support and the needs of the recipient. The standard is generally the couple’s previous standard of living during the marriage. It is therefore crucial to determine income in a transparent manner—especially in cases of fluctuating or self-employment income.

A key role is played in particular

  • Income and ability to pay of the party liable for maintenance
  • marital living conditions as a benchmark for need
  • own income or reasonable employment opportunities of the eligible person
  • further maintenance obligations, for example towards children

Why the income base is crucial

What matters is not merely the asserted, but the verifiably documented economic background. For self-employed individuals, those with fluctuating income, or those receiving special payments, a careful analysis of their income situation is particularly important.

Application of the percentage method

For a rough guide, percentages of net income are often used in practice:

  • Single-earner marriage: If the entitled spouse has no income at all, their maintenance claim amounts to 33 % of the obligor's monthly net income.
  • Dual-income marriage: If both spouses are employed, the entitlement amounts to 40 % of the joint net income minus the beneficiary's own income (crediting method). The beneficiary thus receives the difference between 40 % of the total income and their own income.
  • Competing care responsibilities: If the person obligated to pay maintenance has other legal care obligations (especially for minor children), these percentages are reduced. As a rule, a percentage deduction of 1 to 3 times the standard maintenance payment is made per child or additional (former) spouse, depending on the individual financial situation.

How long does the entitlement last?
Duration and time limit

What determines the duration

The duration of spousal maintenance is not fixed. It depends on several factors, primarily the earning capacity and age of the entitled party, as well as whether and from what point self-sufficiency is reasonable.

The following are regularly of importance:

  • a possible time limit if the individual’s ability to work is foreseeable
  • Reasons that terminate or suspend the claim

In particular, the following questions should be clarified in advance:

  • What are the employment prospects?
  • Is a fixed-term contract sensible and appropriate?
  • Are there any indications that the claim has ended or been suspended?

The more clearly these points are described, the lower the risk of later conflicts.

Quick check: Is there an entitlement to maintenance?

Whether and to what extent a claim is realistic can often be estimated based on just a few key factors. The decisive factors are primarily debt, income, and need.

Therefore, an initial assessment should particularly include the following points:

  • Divorce by mutual consent or due to fault
  • who is predominantly or solely responsible
  • rough income situation of both sides
  • own earning opportunities of the eligible person
  • further maintenance obligations

Based on this, it is possible to quickly assess whether a claim is likely and what steps are advisable.

If anything changes:
Adjustment and cessation of maintenance payments

A maintenance arrangement that has been established is not permanent. If income, earning capacity, or living circumstances change significantly and permanently, an adjustment may be considered.

It is important to implement changes in a legally sound manner, rather than unilaterally reducing payments – otherwise, arrears and disputes are likely.

The following should be practically regulated or tested above all:

  • When an adjustment to the amount may be considered
  • whether a termination or suspension occurs upon remarriage or entering into a domestic partnership
  • how changes are documented in a traceable manner

Agree or enforce: the right way

Why a clear foundation avoids conflict

Whether child support is agreed upon by mutual consent or enforced depends on the specific situation. In both cases, the basis is a transparent calculation based on documented income.

Where a fair agreement is possible, a clear maintenance agreement regarding the amount, duration, and adjustments provides security for both parties. If no agreement can be reached, the claim can be pursued consistently on this basis – just as an excessive demand can be defended against.

A structured approach with documented income and realistic expectations is therefore often the more efficient way.

Avoiding typical mistakes in spousal maintenance

The Five Most Common Mistakes in Practice

The following points are particularly common causes of arguments or unrealistic expectations:

  • The issue of fault is addressed too late or incompletely
  • Income is estimated rather than documented
  • The need is claimed without reference to the marital living arrangements
  • Ongoing payments are unilaterally reduced
  • Possible time limits or discontinuation are overlooked

These errors may seem minor at first, but in practice they regularly lead to new conflicts.

The following are more sensible:

  1. First clarify the claim and fault.
  2. Fully document income
  3. Realistically derive the need
  4. To bring about changes in a legally sound manner
  5. Consider time limits and potential lapses.

Next step: Estimate maintenance costs with clear key data.

Gathering the essential information early on allows for a much more realistic assessment of maintenance costs. Information on the following is particularly helpful:

  • Type of divorce and fault
  • Income of both sides
  • needs and living conditions
  • own earning opportunities
  • further maintenance obligations

This makes it possible to assess whether and to what extent a claim is realistic, whether a time limit seems sensible, and what a viable solution could look like.

This helps prevent unnecessary disputes arising from excessive expectations or a lack of evidence.

Quick checklist: Preparing for alimony questions

Before discussing specific amounts, the following points in particular should be clarified:

  1. How is a marriage dissolved, and how is fault classified?
  2. Is there verifiable documentation of the income of both parties?
  3. Is the need derived from the marital relationship?
  4. Does the beneficiary have his or her own means of earning a living?
  5. Are additional maintenance obligations taken into account?
  6. Does a fixed-term contract make sense, and have grounds for termination been considered?
  7. Should child support be agreed upon or enforced?

If uncertainties remain on several points, a legal review is recommended – this often prevents later disputes.

When a maintenance claim actually exists

A claim to post-marital maintenance does not automatically arise simply because a marriage is dissolved. Rather, the decisive factor is whether the legal requirements are actually met.

The following are particularly important:

  • the question of fault
  • the economic conditions of both sides
  • the needs of the entitled person
  • one's own earning capacity
  • further maintenance obligations

The more clearly these points are categorized and the more complete the proof of income is, the more reliable the assessment will be—and the lower the risk of excessive claims or subsequent legal proceedings.

We will be happy to advise you personally.

The Nagler Law Firm provides comprehensive advice on spousal support and all legal issues related to eligibility, amount, duration, and adjustments. Our goal is to provide advice that is not only legally precise but, above all, understandable, forward-looking, and realistic.

Every separation situation brings its own unique legal and economic challenges. Therefore, a careful analysis of income and debt situations and a sustainable long-term solution are crucial.