Payroll implementation · Quebec
Change your payroll system without breaking a single pay run
A payroll system change is won or lost on the calendar more than on the technology: parallel runs, converted year-to-date balances, earning codes, and an old system that still has to produce this year’s slips. Eight questions to see where your project stands.
Payroll implementation · Quebec
Change your payroll system without breaking a single pay run
A payroll system change is won or lost on the calendar more than on the technology: parallel runs, converted year-to-date balances, earning codes, and an old system that still has to produce this year’s slips. Eight questions to see where your project stands.
What this check is based on
Founder's track record
Deployed ADP payroll solutions at ADP Canada (2010 to 2018), managed payroll system implementations at CGI (2018 to 2019), led a UKG implementation.
Monday, March 1, 2027
T4 deadline for 2026 (CRA rule). A go-live between December and March overlaps with slip production.
Quebec payroll consulting firm
Specialized in payroll management for SMEs and organizations with complex payroll.
Major platforms
SPI works with the major payroll platforms on the market (ADP, Dayforce, Nethris, Employeur D) and with your system, whatever it is.
Sources: Canada Revenue Agency, “When to file”, modified July 3, 2025; the founder’s professional background.
Let's review your go-live calendar
In 20 minutes, Jacky Borange, Founding President of SPI, reviews your answers with you: go-live date, parallel runs, and this year’s slips.
A 20-minute meeting. You pick the time in the calendar.
Frequently asked questions
When should we start preparing a payroll system change?
For a go-live early in the year, scoping happens in the fall: parallel runs must be planned, and someone has to decide which system produces the slips for the year that is ending.
Why run payroll in parallel?
Because it is the only moment when you can compare, employee by employee, what the old and the new system calculate before the pay is released.
Does SPI replace the vendor's implementation team?
No. SPI works with the major payroll platforms and does not replace the vendor’s implementation team: its role is to represent, alongside that team, your payroll rules, your calendar and your controls.
Your personal information
The check is calculated in your browser: your answers are not stored on this website. If you request a follow-up, your name, email, company name and answers are used to contact you about your payroll and, only if you agreed, to send you email communications. They are sent by our automation tool (Make) to our customer relationship management software (Zoho CRM), and may be communicated outside Quebec, to our automation, customer relationship management and scheduling providers. You have the right to access them, have them corrected and withdraw your consent at any time: info@infinitypay.ca, subject “PRIVACY”. Person in charge of the protection of personal information: Jacky Borange, Founding President.
Solution Paie Infini inc. · Quebec payroll consulting firm