Disclaimer: The information in this guide is for educational purposes only and does not constitute legal advice. Family law cases are highly fact-specific. For advice tailored to your situation, please consult an experienced Washington State family law attorney.
By John Avi Socha
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Money is often one of the biggest worries when a couple separates. You’re taking the income that used to support one household and suddenly trying to make it support two. If there are
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children involved, both parents still need to contribute to their needs and if there’s a significant difference between one spouse’s finances and the other.
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There may also be questions about ongoing support after the marriage ends.
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Washington deals with those issues through something called child support and spousal maintenance. They’re often talked about together because both involve money between households, but
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legally they’re quite different. Child support is about the financial support of the children and it is a right to the children only. Spousal maintenance, also
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known as alimony, is support paid by one former spouse to the other to the spouse. It’s the spouse’s right.
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Understanding that difference makes this topic considerably easier.
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Lots of states handle child support differently, but here in Washington, it’s a strict formula. The state starts by considering the total income of both
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parents, separated or not. And then the state’s economic table is used to establish a basic support obligation for every child you have. Each parent is
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then responsible for a proportion of that obligation based on their financial circumstances of the share of the total of the two houses income. There may also
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be other child support related expenses that need to be assessed separately such as child care or healthcare. But that is how the baseline is established. So although the worksheets can look
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complicated, the basic principle is fairly straightforward. In fact, there’s a calculator about this on our website.
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Bottom line is both parents have a financial responsibility towards their children. The standard formula calculation is designed to work out how that responsibility should be shared so
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that no child is ever left destitute and uncared for. That’s also why it’s important to have accurate income information from the beginning, both about yourself and about the other
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party. For somebody with a regular salary, that may be relatively straightforward. It becomes more complicated when income comes from a business or includes substantial bonuses
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or stock compensation as that valuation can really make a difference on someone’s net worth calculation or annual income calculation. In those cases, working out the appropriate
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income figure can become an important part of the child support matter.
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A 50/50 parenting plan doesn’t automatically mean that nobody pays child support. This can be confusing because it’s easy to think that if the children spend equal time in each home,
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each parent simply pays their own expenses while the children are with them and it all cancels out. But parenting time is only part of the financial picture. There may still be a
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substantial difference between the parents incomes. Washington courts can consider residential time when deciding whether a deviation from the standard child support calculation is appropriate. Don’t get me wrong, that
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can sometimes reduce the amount being transferred between households, but it often doesn’t eliminate it. Now, the court can also deviate from this calculation, but the court also needs to
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consider the effect a deviation would have on the household receiving support and whether the children’s needs can still be met. An equal residential schedule and an equal financial
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contribution aren’t necessarily the same thing.
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Sometimes the income appearing on a person’s paylip doesn’t tell the whole story. There are perfectly legitimate reasons why someone may be earning less than they did previously. Maybe a parent
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lost their job or has to step away to care for a relative or any other number of things. But there are also situations where somebody voluntarily reduces their
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income while support is being determined. Washington law knows this trick and allows courts to impute income in appropriate circumstances, which in
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layman’s terms, this means the court in specific circumstances can sort of make up an imaginary income that a parent is assumed to be making even if they aren’t
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and assigns the calculation and obligations based off of that number.
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Similarly, if a spouse is working overtime for an intense but temporary period, that can sometimes inflate their income temporarily before returning to
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an average norm. Keep this in mind when taking a look at child support calculations. That means that the support calculation may sometimes use a different income figure from the amount
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the person is currently earning. But getting to the point where a court can impute income can be pretty challenging without an attorney. So, be sure you talk with an advocate. Child support
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isn’t simply a case of looking at someone’s highest previous salary and assuming they could still earn it. When courts assess changes in income, the reason for the change matters and is
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taken into account when reassessing child support changes, positive or negative. The court looks at the circumstances before deciding whether income should be imputed and if so, what
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figure is appropriate. So, if somebody’s earnings changed significantly around the time of separation, it’s worth understanding why before assuming that the new number will automatically be used for support.
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Parents sometimes assume that child support simply stops when a child turns 18. Now, that can be true, but it isn’t always the case in Washington. In
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appropriate circumstances, a court can order postsecary educational support.
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This can continue towards qualifying education after high school, such as college, a trade school, or similar.
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Whether support is appropriate depends on the circumstances of the family and the child. The court can consider the child’s educational prospects and available resources, as well as the
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parents ability to contribute. It isn’t an automatic requirement for parents to pay whatever educational costs their adult chooses to incur. There’s a legal process for determining whether post-secary support should be ordered.
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So, make sure you talk to an attorney to make sure you handle it appropriately.
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Timing is also important here. If you have a child approaching the end of high school and post-secary support was not already dealt with in the original child
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support determination, don’t wait until after the existing child support has ended before looking at the issue. Talk to an attorney and get advice about what needs to happen and when.
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Now, spousal maintenance works differently from child support.
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Washington doesn’t have an official calculator that produces a fixed maintenance amount based on the spouse’s incomes via a formula. Instead, the
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court looks at the financial circumstances surrounding the end of the marriage and the position of the two spouses in a sort of squishy analysis.
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There’s no hard and fast rule. The length of the marriage is relevant, for example, as is each person’s financial position after the property has been divided. The court can also consider
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whether somebody needs time to rebuild their earning capacity or rejoin the workforce or go back to school. That can become particularly important when one
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spouse has spent a significant period away from their career during the marriage. The other spouse’s ability to pay matters as well. So maintenance isn’t determined simply by finding the
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difference between the two salaries. A person may have a relatively modest income but receive substantial assets as part of the divorce. And a court is really less likely to order maintenance
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in that circumstance. But another spouse meanwhile may leave the marriage with very little assets but have immediate earning capacity to care for themselves.
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These circumstances can produce very different maintenance discussions. While your mileage may vary, in general, maintenance is no longer the lifelong
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commitment it once was in the 40s, ’50s,60s, and 70s. Courts acknowledge that both spouses usually work in this modern day and age. So maintenance is
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usually used as a bridge between the end of the relationship and their own economic earning capacity, usually only for a few years. two to five is pretty
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common. In the rare circumstances where maintenance is awarded for life, we usually see it in situations where the spouse did not have a career and worked
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in the home for decades. This is a rare circumstance in the modern era. So, if you have concerns about being awarded lifetime maintenance, talk with an attorney. In general, the court is
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looking at the financial position of both parties after the divorce actually ends. Its goal is to make sure that no spouse is left destitute.
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Now, there’s no Washington court rule that converts a particular length of marriage into a particular number of years of maintenance. There’s no standard formula. After a shorter
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marriage, maintenance may sometimes help somebody through a period of financial transition. Whereas, a longer marriage can present a very different situation,
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particularly where the spouses are approaching retirement with significantly different earning capacities. That doesn’t mean every long marriage results in long-term
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maintenance, but it does make it more frequent. It means the court has to look realistically at the substance of the financial circumstances of the people involved. If somebody has spent many
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years outside the workforce, then rebuilding a career may take time and the court will want to help them through that. In some cases, it may no longer be realistic to expect a person to reach
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the earning capacity of their former spouse, and that’s when longer maintenance comes in. That’s why rules of thumb about maintenance can be misleading. Please talk to an attorney if you have concerns.
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Now, in family law, if maintenance is being discussed, both sides need a realistic understanding of their finances after separation. For the person asking for divorce, that means
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being able to explain what post-dorce life is actually going to cost and look like. For the person paying maintenance, it means understanding what they can reasonably afford after meeting their
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own obligations. This is where a sensible monthly budget becomes useful.
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It shouldn’t be inflated for the purposes of the case, and it also shouldn’t be a replica of how the family spent money a few years ago. It needs to reflect what life is actually going to
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look like after the divorce. The court will be very interested in this because it’s trying to make sure that everyone can care for themselves as two separate households. It’s bad public policy to
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have homeless spouses wandering the streets. Income needs the same level of attention. And if somebody receives irregular compensation or owns a business, the number on one month’s
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paylip may not look like another, and that may not be particularly helpful when determining maintenance. Courts need to be alerted to these irregular factors. So, if you have concerns about
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this, talk to an attorney. The more reliable the financial information is, the easier it becomes to have meaningful conversations about support. Otherwise,
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negotiations can quickly turn into two people arguing about whether a number feels fair. Actual financial information gives everyone something more useful to work with.
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A support arrangement that works today may not work exactly the same way as several years from now. Income changes, children grow older, someone may retire
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earlier than expected. Austin law allows child support to be changed in qualifying circumstances. Maintenance is more complicated because the ability to
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modify it can depend on the terms of the original order or agreement. Some couples deliberately agree that maintenance won’t be modified because they want certainty for better or worse.
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But that certainty comes with a trade-off. If circumstances change significantly later, the original arrangement may still govern what happens. It’s also worth looking at
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maintenance alongside the rest of the divorce settlement. The amount somebody receives each month is only one part of their financial future. The property they’re leaving the marriage with or
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assets as well matters too, and so does the position they’ll be in when maintenance eventually ends. These decisions make more sense when they’re considered together rather than negotiated one at a time in a vacuum.
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And that’s probably the most useful way to think about child support and maintenance generally. They’re both responses to the financial changes that happen when a family separates, but they
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do different jobs. Child support deals with the continuing financial responsibility both parents have towards their children. Maintenance deals with the financial circumstances between
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former spouses and them alone. Neither should be based on assumptions about what somebody should pay or receive. One is determined by formula and the other
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is determined by circumstance. You need to understand the income being used, how the support has been calculated, and what the arrangement means for both households. The important question isn’t
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simply what the payment will be next month. It’s whether the overall financial arrangement is workable for the life that comes after.
The Hemmat Law Group created Further Study because we believe that legal education should be available to everyone. View all our videos here.
When a marriage or long-term relationship ends, financial uncertainty is often the primary source of anxiety. How will you cover your monthly mortgage? How will your children’s needs be met? Will you be forced to drastically change your standard of living?
In Washington State, family law addresses these questions through two distinct financial mechanisms: Child Support and Spousal Maintenance (commonly referred to as alimony). While both involve one party making payments to the other, they serve fundamentally different legal purposes, operate under entirely different rules, and carry distinct long-term financial consequences.
Understanding how King County courts calculate child support and determine spousal maintenance is essential for regaining control of your future. Whether you expect to receive financial support or be ordered to pay it, having a clear, data-driven strategy ensures that final court orders are fair, realistic, and protective of your family’s financial stability.
Child support in Washington is governed by RCW 26.19. The legal principle is simple: children are entitled to benefit from the financial resources of both parents, receiving the same proportion of parental income they would have enjoyed had the family remained together.
Washington uses the Income Shares Model. The calculation follows a step-by-step statutory process:
1. Parent A Net Income: $6,000 (60%)
2. Parent B Net Income: $4,000 (40%)
3. Combined Net Income: $10,000
4. Basic Support Obligation (for two kids): $2,000
5. Parent A’s Share: $1,200 (60%)
6. Parent B’s Share: $800 (40%)
If the children live primarily with Parent B, Parent A pays $1,200 directly to Parent B as the monthly “child support transfer payment.”
The basic support obligation covers standard housing, food, and clothing. However, special or extraordinary expenses are divided proportionally according to net income:
Not sure what to expect for child support payments? Our child support calculator is here to give you a clearer idea of what to expect so you can plan ahead.
While the Washington State Child Support Schedule is the default, judges have the discretion to “deviate” (adjust upward or downward) from the standard transfer payment under specific statutory conditions.
Divorce is the right choice if you want a clean break and complete independence. Legal separation is typically used by couples who want to live separate lives but need to stay married for specific, practical reasons, such as:
1. Residential Schedule Deviation (The 50/50 Credit)
If the paying parent spends significant time with the children (such as a 50/50 schedule), they directly pay for food, shelter, and entertainment during their time. In these cases, the court may grant a downward deviation, reducing the transfer payment. However, a deviation will be denied if it leaves the receiving household with insufficient funds to meet the children’s basic needs.
2. Children from Other Relationships
If a paying parent has a legal obligation to support biological or adopted children from a prior relationship, the court may adjust the transfer payment to ensure all children are treated fairly.
3. High-Income Earners
The standard economic table maxes out at a combined monthly net income of $12,000. For high-earning parents whose combined net income exceeds this threshold, King County courts routinely order additional support based on the family’s accustomed lifestyle and the specific needs of the children.
4. Imputed Income for Voluntary Unemployment
5. If a parent quits their job, intentionally takes a lower-paying position, or refuses to seek employment, the court will “impute” income to them. The judge assigns an earning capacity based on their work history, education, and the local Seattle job market, calculating support as if they were working full-time.
Unlike many states where child support ends abruptly at age 18 or high school graduation, Washington law (RCW 26.19.090) allows courts to order parents to contribute to post-secondary educational support (college or vocational training).
College support typically covers tuition, books, room, and board. Payments are often made directly to the educational institution or shared directly with the child rather than transferred between parents.
Spousal maintenance is governed by RCW 26.09.090. Unlike child support, there is no mathematical formula or state economic table for spousal support in Washington State. It is determined on a case-by-case basis based on equity and fairness.
The court evaluates two primary questions:
If the answer to both is yes, the court examines a series of statutory factors to establish the amount and duration of the payments.
When establishing maintenance, King County judges weigh the following statutory factors under RCW 26.09.090:
Note: Infidelity or marital misconduct is explicitly excluded by law. Washington is a “no-fault” state, and judges cannot penalize a spouse financially for cheating or ending the relationship.
Spousal maintenance in Washington generally falls into three categories based on the length of the marriage:
1. Temporary (Pendente Lite) Maintenance
Ordered while the divorce litigation is ongoing to ensure both households remain financially stable until final orders are entered.
2. Rehabilitative Maintenance (Short-to-Medium Marriages)
This is the most common form of maintenance. It is designed to bridge the gap while the receiving spouse acquires training, completes a degree, or re-enters the workforce.
3. Permanent or Long-Term Maintenance (20+ Years)
For marriages lasting 25 years or more (often referred to as “long-term marriages”), courts aim to place both spouses on roughly equal financial footing for the rest of their lives. Maintenance may be awarded until retirement, or structured alongside the division of retirement assets to ensure lifetime equity.
Understanding the tax consequences of financial support is critical for proper negotiation.
ecause maintenance is paid using post-tax dollars, the paying spouse’s actual out-of-pocket cost is higher than it was under older tax laws, making precise financial modeling essential during negotiations.
Financial circumstances change. When they do, Washington law allows for the modification of existing support orders.
1. Gather Full Financial Records: Complete financial transparency.
Collect 2 to 3 years of tax returns, W-2s, 1099s, current pay stubs, bank statements, and documentation of all monthly living expenses. Hiding income will lead to court sanctions and imputed income.
2. Draft a Realistic Monthly Expense Sheet: Analyze the budget.
Build a comprehensive budget reflecting your post-divorce reality, including housing, insurance, utilities, debt obligations, and child-related costs.
3. Run Post-Tax Financial Projections: Account for taxes
Evaluate settlement offers using after-tax figures. A $5,000 monthly maintenance payment impacts your actual bank balance differently than a $5,000 property distribution.
3. Ensure Enforceable Court Orders:Formalize the order.
Ensure all support provisions are clearly memorialized in official Washington State Order for Child Support or Final Divorce Order forms to ensure enforceability through the state or the courts.
No. Spousal maintenance is entirely discretionary. Unlike child support, there is no automatic entitlement to maintenance.
Usually, yes. If there is an income disparity between the parents, the higher earner will generally pay child support to equalize the child’s standard of living, though the amount may be adjusted downward through a residential deviation.
A judge cannot physically force someone to work, but they can “impute” income. This means calculating support as if the person were working full-time at their maximum earning capacity.
You can enforce the order through the Washington State Division of Child Support (DCS) to garnish wages, intercept tax refunds, or suspend driver’s licenses. You can also file a motion for Contempt of Court.
There is no statutory maximum. For short- or medium-length marriages, maintenance typically lasts for one-third to one-half the length of the marriage. For long-term marriages (25+ years), it can last until retirement or death.
No. Child support is tax-free for the person receiving it and non-deductible for the person paying it.
Generally, no. Child support belongs to the child, not the parents. Courts will reject an agreement for $0 child support unless there is a legitimate, approved legal deviation that meets the child’s needs.
When combined monthly net income exceeds the state economic table max ($12,000/month), courts order additional support based on the child’s lifestyle, private school costs, extracurriculars, and the parents’ financial resources.
Yes. Spouses can agree in their final settlement that spousal maintenance cannot be changed under any circumstances, providing long-term financial predictability for both parties.
