Equal Parenting, Unequal Payments: Why 50/50 Parenting Does Not Eliminate Child Support in Alberta

Many parents assume that once parenting time is divided equally, child support disappears. In Alberta family law matters, that assumption is often incorrect. Even when parents share parenting on a 50/50 basis, one parent may still be required to pay child support to the other.

Shared parenting arrangements can complicate the calculation of child support, but they do not eliminate a child’s right to financial support. Courts focus on the child’s needs, the parents’ incomes, and the realities of maintaining two households. In many cases, support continues to flow from one parent to the other despite equal parenting time.

Understanding how child support works in shared parenting situations can help parents make informed decisions during separation and avoid costly misunderstandings.

What Counts as “50/50 Parenting” in Alberta?

In Alberta, shared parenting for child support purposes generally refers to situations where a child resides with each parent at least 40% of the time over the course of a year. This threshold comes from the Federal Child Support Guidelines.

Importantly, parenting time is not measured solely by overnight stays. Courts may also consider time spent caring for the child before and after school, during holidays, and during extracurricular activities.

A parenting schedule does not need to be perfectly equal to qualify as shared parenting. For example, a 60/40 arrangement may still meet the legal threshold if the child spends at least 40% of their time with each parent. Once the 40% threshold is reached, the court has discretion in determining the appropriate amount of child support.

Why Child Support Still Exists in Shared Parenting Arrangements

Child support is considered the right of the child, not the right of either parent. The goal is to ensure that children benefit financially from both parents’ incomes and enjoy a reasonably consistent standard of living between households.

Even when parenting time is equal, parents rarely earn the same amount of income. One parent may earn significantly more than the other. Without child support, the child could experience a substantial difference in living conditions between homes.

For example, one parent may have difficulty covering housing costs, groceries, clothing, transportation, school expenses, or extracurricular activities without financial support from the higher-income parent.

Courts recognize that raising children in two separate homes is often more expensive than raising them in one. Shared parenting does not divide the financial burden equally unless the parents’ incomes are also relatively equal.

How Child Support Is Calculated in Shared Parenting Cases

In many shared parenting arrangements, Alberta courts use what is commonly called the “set-off” approach. Under this method, each parent’s child support obligation is calculated using the Federal Child Support Guidelines tables. The lower amount is then deducted from the higher amount, and the higher-income parent pays the difference.

This approach reflects the reality that both parents contribute financially to the child’s care, but one parent may have a greater financial ability to do so. However, the calculation does not always stop there.

Alberta Courts Can Go Beyond the Basic Set-Off Calculation

The Federal Child Support Guidelines give courts discretion in shared parenting situations. Judges are not limited to simply subtracting one table amount from another.

Courts may also consider:

• The increased costs of shared parenting arrangements
• The actual spending patterns of each parent
• The financial circumstances and means of both households
• The child’s standard of living in each home
• Whether one parent bears disproportionate expenses

For example, one parent may pay most extracurricular costs, school fees, medical expenses, or transportation costs. Another parent may maintain a larger residence to accommodate the children. Courts may consider these factors when determining whether the set-off amount is appropriate. As a result, support calculations in shared parenting cases can become highly fact-specific.

Shared Parenting Often Increases Household Costs

Many parents are surprised to learn that shared parenting can actually increase the overall cost of raising children.

In a shared arrangement, both homes typically need:

• Bedrooms and furniture for the children
• Clothing and personal items
• Food and household supplies
• Internet and electronics
• Transportation arrangements
• School and activity accommodations

Rather than sharing one primary household, parents are effectively maintaining two child-friendly homes.

If one parent earns substantially more income, courts may determine that child support is necessary to help maintain stability for the children in both residences. This approach reflects the principle that children should not experience a significantly lower standard of living simply because they move between households.

Income Differences Matter More Than Parenting Labels

Parents sometimes focus heavily on whether parenting is “50/50,” “shared,” or “equal.” While those labels matter, courts are often more concerned with the parents’ financial circumstances.

A shared parenting arrangement between two high-income earners with similar salaries may result in minimal child support. By contrast, a shared parenting arrangement involving a major income disparity may still involve substantial monthly support payments.

For example, if one parent earns $250,000 annually and the other earns $60,000, it is unlikely that equal parenting time alone would eliminate support obligations. The legal analysis focuses on fairness, financial resources, and the child’s best interests rather than mathematical equality in parenting schedules.

Child Support and Section 7 Expenses

Even when parents share parenting equally, child support may not be the only financial issue that must be addressed. Parents may also need to contribute to “section 7 expenses,” which are special or extraordinary expenses under the Federal Child Support Guidelines.

These can include:

• Daycare costs
• Medical and dental expenses not covered by insurance
• Extracurricular activities
• Private school tuition
• Postsecondary education costs

These expenses are typically shared proportionally based on the parents’ incomes, not parenting time.

Can Parents Agree to No Child Support?

Parents can reach agreements regarding child support, but courts retain the authority to review those arrangements. Because child support is considered the right of the child, courts may refuse to enforce agreements that are significantly unfair or inconsistent with the Federal Child Support Guidelines.

If parents attempt to waive child support entirely despite a large income disparity, the arrangement may later be challenged in court. This issue frequently arises years after separation when one parent experiences financial hardship or circumstances change substantially.

Well-drafted separation agreements should clearly address child support calculations, income disclosure obligations, parenting schedules, and section 7 expenses to reduce the risk of future disputes.

Income Disclosure Remains Important in Shared Parenting Cases

Shared parenting arrangements often require ongoing financial disclosure from both parents.

Because support calculations depend heavily on income, parents are generally expected to exchange updated financial information regularly. This may include:

• Income tax returns
• Notices of assessment
• Corporate financial information
• Pay stubs or employment records

Support obligations may change over time if one parent experiences job loss, career advancement, bonuses, business growth, or other financial changes. Failure to provide accurate financial disclosure can lead to court applications, retroactive support claims, cost consequences, and enforcement proceedings.

Misunderstandings About Shared Parenting Can Create Conflict

One of the most common misconceptions in Alberta family law is the belief that equal parenting automatically cancels child support. This misunderstanding can create unnecessary conflict during negotiations and litigation. Some parents may pursue shared parenting primarily to reduce support obligations, only to discover that support may still be payable.

Courts generally discourage approaches that treat parenting arrangements as financial tools rather than child-focused decisions. Parenting schedules should reflect the child’s needs, routines, relationships, and best interests. Financial issues should then be addressed separately using the applicable legal framework.

Contact DBB Law for Comprehensive Advice on Parenting Arrangements & Child Support in Alberta

Navigating child support in shared parenting arrangements can be more complicated than many parents expect. Whether you are negotiating a separation agreement, reviewing an existing parenting arrangement, or dealing with a dispute over child support, obtaining clear legal guidance can help protect your child’s interests and reduce uncertainty.

DBB Law assists clients across Alberta with child support matters, parenting disputes, separation agreements, and family law litigation. Our team of talented family and divorce lawyers provides practical guidance tailored to the realities of shared parenting arrangements and complex financial situations. To discuss your family law issue, contact us online or call 403-265-7777 to schedule a consultation.