Spousal Support Calculator

Calculation TitleName your calculation

Create a free account to save your calculations

Tax YearRetroactive or current

2025

BackgroundResidence, age and other demographics

Client

Age 0 / ? / AB / S

Ex

Age 0 / ? / AB / S

Residence *

Alberta

Required. The province or territory this person primarily resides in. Support varies by province.

First name

Used to customize your report

Last name

Used to customize your report.

Gender *

Prefer not to respond

Used to customize your report.

Date of Birth

Age is a factor in calculating tax and spousal support.

Show more optionsNew partner, northern/rural resident, disability

New Partner?

Remarried or new common law-partner? This can affect tax calculations.

Northern Resident

Eligible for Northern Residents tax deduction? This can affect tax calculations.

Rural Resident

Eligible for Climate Action Supplement for residents of rural and small communities?

Person Has Disability

Eligible for Disability Tax Credit and other disability-related benefits or credits?

Residence *

Alberta

Required. The province or territory this person primarily resides in. Support varies by province.

First name

Used to customize your report

Last name

Used to customize your report.

Gender *

Prefer not to respond

Used to customize your report.

Date of Birth

Age is a factor in calculating tax and spousal support.

Show more optionsNew partner, northern/rural resident, disability

New Partner?

Remarried or new common law-partner? This can affect tax calculations.

Northern Resident

Eligible for Northern Residents tax deduction? This can affect tax calculations.

Rural Resident

Eligible for Climate Action Supplement for residents of rural and small communities?

Person Has Disability

Eligible for Disability Tax Credit and other disability-related benefits or credits?

IncomeAll income included in Line 15000 of tax return, excluding support

T4 Employment$0

Total Income$0

T4 Employment$0

Total Income$0

AdjustmentsAdjust guideline income used to calculate support

S. 7 ExpensesChild-related expenses paid by each party

Show More Options

Undue hardship, tax deductions, credits & benefits

Canada Tax Credits

Calculate support to show federal credits

Alberta Tax Credits

Calculate support to show provincial credits

Canada Tax Credits

Calculate support to show federal credits

Alberta Tax Credits

Calculate support to show provincial credits

ChildrenAll children of both parties

Date of Birth

Enter Child's date of birth.

Child Has Disability

Is the child eligible for the Disability Tax Credit or other recognized disability benefits?

Child's Income

*Note that the child's income is not relevant to the calculation of basic section 3 child support, but is relevant to the calculation of certain tax credits and benefits that can affect section 7 special expense support.

Gender

Select...

Select the gender indicated on the child's birth certificate.

Parenting

Select the primary parent or shared parenting.

Date Child Starts School

Enter the date this child starts full-time school. Default is September 1 after the child turns 7. Used to calculate the duration of spousal support.

Date Child Finishes School

Enter the date this child finishes high school. Default is June 30 after the child turns 18. Used to calculate the duration of spousal support.

Child of Relationship?

Is the child a "child of this relationship" or a child from a different relationship? This can be complicated. If you're not sure how to answer, check the help centre.

RelationshipThe period of cohabitation

0.0 years

- to -

Date of Cohabitation

Enter the date the parties began cohabiting (may be the same or different from marriage date).

Date of Separation

Enter the date the parties separated.

Spousal Support Calculator

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