Interest Mitigation
Filing on time stops the 5% initial penalty. Even if you cannot pay the full balance, submitting the return prevents the flat-rate late fee from being applied to your account balance.
Learn about audit triggersAPRIL 30
Compliance Fundamentals
Benefit Preservation
Deadlines govern the continuity of CCB and GST/HST credit payments. Late filing causes a suspension of these federal credits until the CRA processes the current year's assessment.
Payroll tax guidesLegal Safeguards
Consistently meeting deadlines reduces your risk profile in the CRA's automated selection system. Maintaining a clean filing history is the first defense against a comprehensive tax audit.
Disclosure programsUnderstanding the Penalty Structure
The CRA late-filing penalty is 5% of your 2023 balance owing, plus an additional 1% for each full month you file after the due date, to a maximum of 12 months. If you have been charged a late-filing penalty in any of the three previous years, these rates can double to 10% plus 2% per month.
⚠️ Critical Notice for Self-Employed
While the filing deadline is June 15, all taxes owed must still be paid by April 30. Interest begins accruing on any unpaid balance starting May 1, regardless of your extended filing date.
To maintain compliance, taxpayers must track various forms including T1 for individuals, T2 for corporations, and T4/T5 summaries for employers. For those in Victoria BC, local regional considerations regarding the Underused Housing Tax (UHT) may also apply, adding further complexity to the April 30 window.
- 01 T1 Individual: Due April 30, 2024. Covers all personal income sources.
- 02 T2 Corporate: Due 6 months after the end of the fiscal year. Tax payment due 2-3 months after fiscal year-end.
- 03 GST/HST Returns: Varies by filing frequency (Annual, Quarterly, or Monthly).
2024 Personal Tax Deadlines
| Taxpayer Category | Filing Deadline | Payment Deadline |
|---|---|---|
| Standard Individual | April 30, 2024 | April 30, 2024 |
| Self-Employed (and Spouse) | June 15, 2024 | April 30, 2024 |
| Deceased Taxpayer | 6 months after death | Varies |
Corporate & Trust Deadlines
| Return Type | Filing Deadline | Payment Deadline |
|---|---|---|
| T2 Corporate Return | 6 Months after Year-End | 2-3 Months after Year-End |
| T3 Trust Return | 90 Days after Year-End | 90 Days after Year-End |
| T5013 Partnership | March 31, 2024 | N/A |
Preparation Workflow
01
Document Aggregation
Gather all T-slips (T4, T5, T4A) and receipts for deductible expenses. Ensure you have the Notice of Assessment from the previous year to verify carry-forward amounts.
Check your CRA My Account for any uncashed cheques or missing slips that employers may have filed directly with the agency.
02
Eligibility Verification
Determine if you qualify for new credits such as the Multigenerational Home Renovation Tax Credit or updated climate action incentive payments. Review changes in home office deduction rules for the 2023 tax year.
Verify if your residency status has changed or if you have foreign property (T1135) exceeding the $100,000 threshold.
03
Electronic Submission
Use NETFILE-certified software to transmit your return. Electronic filing significantly reduces processing time from several months to approximately 8-10 business days.
Keep a digital copy of the confirmation number provided by the CRA upon successful transmission.
Penalty Exposure Analysis
Calculate the impact of delayed filing. The CRA applies a prescribed interest rate that is adjusted quarterly. For Q1 2024, the rate for overdue taxes is 10%.
$10,000.00
Initial Late Penalty (5%) $500.00
Monthly Accrual (1%) $100.00 / mo
Note: These figures are estimates based on standard CRA penalty structures. Refer to the CRA Compliance Manual for specific case variations.
READY TO FILE?
Do not wait for the April deadline. Early submission ensures faster refunds and eliminates the risk of technical delays during peak server traffic.