Important Information for Developing Products – RL Slips and Information Slips

The following table presents information to help you develop or adapt products related to RL slips and information slips.

RL slips and information slips Forms to reproduce or adapt
Filing method available after validation by Revenu Québec


All RL slips except the RL-23

Online using the ClicSÉQUR authentication service

Summary of Source Deductions and Employee Contributions (RLZ-1.S-V)

By mail or drop-off at one of our offices

All slips and summaries

Transmission frequency


Maximum data volume per transmission

Online: 300 MB (Transmitting RL Slips Online service)
            2 GB  (Web services)

Mail: fewer than 51 RL slips of the same type

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