Last Updated November 7, 2025
Year-End Filing Deadlines and Service Availability
As the busy corporate filing season approaches, our team is here to help ensure your year-end filings are completed smoothly and that your required dates are secured.
Guaranteeing Filing Dates:
To guarantee your preferred filing date, please submit all year-end filings by 5:00 p.m. on Friday, December 12, 2025.
How to Submit Your Filing Requests:
To ensure accurate and timely processing:
- Send all filings requests directly and exclusively to [email protected].
- Include the entity name in the email subject line.
- Submit each filing request in a separate email to allow for individual tracking.
Alternatively, you can submit your filings through the eCore portal.
For support with year-end or back-to-back filings, we recommend contacting us as early as possible to secure your required filings dates. Early submissions will help secure your preferred dates and allows for additional processing time during this high-volume period.
Urgent Filings:
If your file is urgent, please clearly indicate your required filing date and entity name in the email subject line. For example, “CORPORATION 123 – FILE BY December 24, 2025”
Sufficient Funds:
Please ensure your account is funded with a sufficient balance to cover the expected filing feels. Having sufficient funds in your account will help prevent any unnecessary delays in processing your requests.
Holiday Office Closures:
Our offices will be closed on the following days:
- Thursday, December 25, 2025
- Friday, December 26, 2025
- Thursday, January 01, 2026
You can also access all OBR forms, instructions, and other information anytime from our eCore Forms Library. If you have any questions, please contact our team at [email protected].
Thank you for your continued partnership,
The Dye & Durham Team