Child Support Recalculation Program

Register Now! The Alberta Child Support Recalculation Program increases access to justice by providing many parents with a way to change their child support orders with ease, transparency and decreased cost.

The Recalculation Program (RP) is an administrative service that annually recalculates court-ordered child support based on current income tax information. Our goal is to help parents keep child support levels in line with income so families can avoid the time and expense of asking the courts to review their child support orders.

Parents must already have a valid court order (or binding agreement) for child support before they can be registered with RP. Not all court orders are eligible for registration with RP. If the child support order is eligible, RP can recalculate both table (monthly) amounts of child support and proportionate shares of special or extraordinary expenses.

RP's General Information Sheet provides a summary of their service.

Winter holiday office closure

The Child Support Recalculation Program  will be closed from and including December 22, 2018 to and including January 1, 2019. It will reopen on January 2, 2019.

To avoid processing delays

  • if you are a current client and your income information is due to us in December or January, please send your information to us in early December. We recommend using Recalculation Info Online (RIO) to submit your income information, rather than using fax or mail. If you have not yet accessed RIO, you will require an initial Registration Identification Number (RIN) from our staff before entering the site. Call us to obtain your RIN as soon as possible.
  • if you wish to become a program client, send us your program registration request as soon as possible. Recalculations are timed so the new child support amount becomes effective on the anniversary date of your court order. Your registration request must be received by us at least four months before this anniversary date. Keep in mind that we will not be available to receive requests from December 22, 2018 to January 1, 2019.

New Child Support Guideline Tables

The Canadian government has updated the tables in the Federal Child Support Guidelines. The new tables come into force on November 22, 2017. For more information, visit the Important changes & news section of this site.

Recalculation Info Online (RIO)

RP's Internet client account system, RIO (Recalculation Info Online), offers RP clients convenient Internet access to their file information, 24 hours a day, seven days a week. Clients can both see and provide key file information in a secure way. RIO helps clients meet their legal obligations to update their contact details and provide income information each year.

Visit the RIO page for more information.

Regular system maintenance

System maintenance for RIO occurs every Sunday morning. If you are unable to access the system, try again later. We apologize for any inconvenience.

Mission Statement

To help parents regularly adjust child support amounts to fairly reflect their earnings.

Vision Statement

We look forward to a future where all child support orders are regularly adjusted based on updated income information, ensuring children receive fair support.

Values Statement

In fulfilling our mission, we will be guided by the following values:

We are committed to meeting the needs of our clients by assisting them in meeting their legal obligations toward their children. In supporting families, we will provide understandable information and fair and impartial service.

We are committed to meeting the needs of our employees by creating a work environment that supports teamwork, open communication and the personal and professional development of our employees. We value our employees and are committed to seeking the best in one another.

We are committed to meeting the needs of Alberta’s taxpayers by providing cost effective services while increasing access to justice. We believe in a respectful and professional relationship with all our stakeholders.