Filing T4 Slips Electronically
Use Sage 50 Accounting to electronically file (EFILE) your T4 slips via the Internet File Transfer (XML) service. Electronic filing speeds processing, so you can complete year-end tasks quickly.
Note: If you are filing more than 50 slips, the CRA requires you to file your slips electronically.
Filing via the Internet
Visit the CRA web site for current information about file size restrictions on Internet File Transfer.
Prerequisites for filing T4 slips electronically
Besides the general prerequisites for filing T4 slips, you must be registered for the CRA E-File service. When you register, you will receive a Web Access Code (WAC) for Internet filing.
This six-character code (two letters and four numbers) is pre-printed on the top of the personalized T4 Summary form you receive from the CRA. If you have not receive a WAC, contact the CAR to confirm your eligibility and obtain a code for Internet filing.