

T4, T4A & T5018 Filings
Accurate Slips. On Time. Fully Compliant.
Year end reporting does not end with your financial statements. For many businesses, it also includes preparing and filing employee and contractor slips with the Canada Revenue Agency.
Preferred Bookkeepers provides accurate, on time preparation and filing of T4, T4A, and T5018 slips for businesses and nonprofits. We handle the details so you can close out the year knowing your reporting obligations are complete.
What Are T4, T4A and T5018 Slips?
These slips report income paid throughout the year and must be submitted accurately and on time.
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T4 slips report employment income and deductions for employees
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T4A slips report payments to contractors and other non payroll income
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T5018 slips report payments made to subcontractors in the construction industry
Errors, missed filings, or late submissions can lead to penalties, interest, and unnecessary CRA attention. Accuracy matters.


Our Filing Services Include
Preferred Bookkeepers manages the full process from preparation to submission.
Data Review and Verification
We review payroll and payment records to ensure amounts are complete and accurate before slips are prepared.
Slip Preparation
We prepare all required T4, T4A, and T5018 slips based on CRA requirements.
Electronic Filing With CRA
We submit slips electronically and ensure confirmation of successful filing.
Employee and Contractor Copies
We prepare copies for distribution to employees and contractors by required deadlines.
Amendments and Corrections
If a correction is required, we handle amended filings properly and efficiently.
Deadline Tracking
We track filing deadlines so nothing is missed.

Already Filed Incorrectly or Missed a Deadline?
If slips were filed incorrectly or not filed at all, we can help. Our team assists with corrections, amendments, and getting your reporting back into compliance.
No judgment. Just practical support.

Navigate Business With Confidence
T4, T4A, and T5018 filings are a critical part of closing out your year properly. When they are handled accurately and on time, you reduce risk and start the new year with a clean slate.
Preferred Bookkeepers is here to help you complete year-end reporting with confidence and clarity.

