SSAG Calculator
Ontario Spousal Support Calculator
Spousal support is usually estimated with the Spousal Support Advisory Guidelines, often called SSAG. The guidelines produce low, mid, and high monthly ranges rather than one fixed number.
Quick answer
Estimate Ontario spousal support ranges using income, relationship length, children, and the Spousal Support Advisory Guidelines.
What SSAG considers
SSAG considers income, relationship length, whether there are children, parenting arrangements, child support, and tax effects. It can also estimate duration.
Low, mid, and high ranges
The result is usually a range. The mid range is often a practical starting point for settlement discussions, but facts such as need, ability to pay, career sacrifice, and retirement can affect the final agreement.
Duration of support
Duration often depends on the length of the relationship. In some cases, support may be indefinite, especially for long relationships or when the Rule of 65 applies.
How it connects to the agreement
A calculator result is only one part of the agreement. The written terms should also explain start date, payment method, review dates, termination events, taxes, and disclosure obligations.
Common questions
Is SSAG mandatory in Ontario?
SSAG is advisory, not a statute, but it is widely used by lawyers, mediators, and courts when estimating spousal support.
Why is there a range instead of one number?
Spousal support depends on judgment and context. A range allows room for facts such as need, ability to pay, parenting responsibilities, and relationship history.
Can spousal support be reviewed later?
Yes. Agreements often include review or variation language for income changes, retirement, illness, remarriage, or other material changes.
Build your Ontario separation agreement online
Estimate support, organize parenting and property terms, and export a formatted agreement for review.