March 2025 release information
Deadline information
The following deadlines may be different for the current tax year. The tax authority sometimes grants tax extensions. We won't update these deadlines in ONESOURCE Calendar Classic at this time:
Jurisdiction code | Potential taxpayers or event template name | Calendar deadline | Special extension deadline | Information |
|---|---|---|---|---|
USA | Taxpayers impacted by flooding in Alaska | August 5, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Hurricane Helene in Alabama | September 22, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Hurricanes Helene in Georgia | September 24, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Post-tropical Cyclone Helene in Virginia | September 25, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Hurricanes Helene in South Carolina | September 25, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Hurricanes Helene in North Carolina | September 25, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Post-Tropical Storm Helene in West Virginia | September 25, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Tropical Storm Helene in Tennessee | September 26, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by Hurricane Milton in Florida | October 5, 2024 - April 30, 2025 | May 1, 2025 | |
USA | Taxpayers impacted by wildfire in California | January 7, 2025 -October 14, 2025 | October 15, 2025 | |
USA | Taxpayers impacted by storms, straight-line winds, flooding, and landslides in Kentucky | February 14, 2025 -November 2, 2025 | November 3, 2025 |
Obsolete event templates
We marked the following Event Templates as
Obsolete
in March 2025:Jurisdiction codes | Form number | Event template name | Replacement event template | Effective date |
|---|---|---|---|---|
NH | DP-10-ES | OBSOLETE - NH DP-10-ES - Calendar Year OBSOLETE - NH DP-10-ES - Fiscal Year | No replacement | Tax Year 2025 |
Upcoming obsolete event templates
We'll mark the following Event Templates as
Obsolete
soon. You may need to reschedule the new Event Template.Jurisdiction codes | Form number | Event template name | Replacement event template | Effective date |
|---|---|---|---|---|
NH | NH DP-10 | New Hampshire Interest and Dividends Tax Return | N/A | Tax Year 2024 |
NH | NH DP-59-A | New Hampshire Interest and Dividends Tax Extension Request | N/A | Tax Year 2024 |
Updated due date logic
We updated the due date logic for the following Event Templates in March 2025:
Jurisdiction codes | Form number | Event template name | Change |
|---|---|---|---|
GRC | N/A | GRC Income Tax Instalment Payment [From Tax Years Beginning 2016] | Updated the number of installments from 6 to 8, starting from Tax Year 2025. |
GRC | N/A | GRC Income Tax Return - Fiscal Year GRC Income Tax Single Payment - Fiscal Year | Updated the Event Template name to indicate that the deadline of the last day of the 6th month is applicable for Fiscal Year filers only. |
ZWE | N/A | GRC Income Tax Return - Calendar Year GRC Income Tax Single Payment - Calendar Year | Created a new Event Template for calendar year filers to reflect the change in the deadline from the last day of June to July 15, starting from Tax Year 2024. |
ZWE | N/A | ZWE VAT Payment - Category A ZWE VAT Payment - Category B ZWE VAT Payment - Category C ZWE VAT Return - Category A ZWE VAT Return - Category B ZWE VAT Return - Category C | Updated deadline from 25th to 15th day of the following month, effective from Tax Year 2025. |
Current content priorities
The following Tax Law Updates are current content priorities:
Jurisdiction | Update |
|---|---|
France | Gradual phasing out of the Company Value Added Contribution (CVAE) until its final abolition by 2030. |
New Jersey | Proposed a new simplified standardized return to replace the CBT-100 and CBT-100U. |
North Carolina | Introduction of a new 7-month extension to file the franchise and income tax return for tax years beginning on or after January 1, 2025. |
New Hampshire | Phasing out of New Hampshire Interest and Dividends Tax Return and Extension Request (NH DP-10 and NH DP-59-A) after November 15, 2025, and substituting it with a new tax, effective December 31, 2025. |
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