What the New York Form CT-6 (2025) Is For
A federal S corporation uses New York Form CT-6 (2025) to elect S corporation treatment for New York State tax purposes, because New York does not automatically follow federal S elections. Filing this form allows the corporation to be recognized as a New York S corporation once the New York State Department of Taxation and Finance approves the election.
After approval, the corporation typically transitions from filing as a regular C corporation to filing as a New York S corporation, which impacts how income is taxed and reported. Corporate income, losses, and deductions typically pass through to shareholders, who report them on their individual New York State income tax returns.
When You’d Use New York Form CT-6
A corporation uses New York Form CT-6 when it has elected, or plans to elect, federal S corporation status and wants the same treatment under New York tax law. The election applies only after approval, so filing early and accurately is important to avoid delays or unintended tax consequences.
The form must be filed during the tax year before the election is intended to take effect or by the fifteenth day of the third month of the tax year. For many calendar-year corporations, the deadline falls on March 15; however, the actual due date depends on the corporation’s tax year.
Key Rules or Details for 2025
To be eligible to file New York Form CT-6 (2025), the corporation must be a valid federal S corporation or have a pending federal S election. It must also be subject to tax under New York Tax Law Article 9-A, which generally applies to most business corporations operating in the state.
Corporations taxed under other articles, such as certain insurance companies, are considered excluded and are not eligible to make the New York S election. Additionally, every shareholder must consent to the election, and the failure to obtain consent from even one shareholder can result in the election's failure.
New York also has specific rules for qualified subchapter S subsidiaries. A subsidiary cannot make the election independently, and only the parent corporation may file Form CT-6 to cover the group for New York S corporation treatment.
Step-by-Step (High Level)
Step 1: Confirm Eligibility
The corporation should confirm that it qualifies as a federal S corporation or has a pending federal election with the Internal Revenue Service. It should also confirm that it is taxable under Article 9-A and is not an excluded corporation under New York law.
Step 2: Gather Shareholder Information and Consent
Every shareholder must consent to the New York S election before the form is filed. The corporation should collect accurate ownership information, including ownership percentages and dates of ownership, to ensure the election reflects the correct shareholder structure.
Step 3: Complete the Form Accurately
The corporation must enter its legal name, employer identification number, incorporation details, and intended effective date of the election. All information should match state records to avoid processing delays or rejection.
Step 4: Submit and Retain Records
The completed form should be submitted in accordance with New York filing instructions, and the corporation should retain a complete copy for its records. Retaining proof of filing and signed consents helps resolve any future questions about the election.
Common Mistakes and How to Avoid Them
- Submitting CT-6 without unanimous shareholder consent: Confirm every shareholder signs before filing so the New York S corporation election can take effect for the intended year.
- Misunderstanding eligibility rules under Article 9-A: Verify the corporation is subject to tax under Article 9-A before submitting New York Form CT-6 to avoid a rejection under the wrong tax article.
- Filing late and losing the intended effective year: File by the 15th day of the 3rd month of the tax year, so S corporation treatment is not pushed to the following year.
- Failing to update filing obligations after approval: File the correct New York S corporation returns once the election is effective and follow the required filing rules.
- Missing required shareholder information after the election: Please provide the required shareholder details with the return to avoid penalties and processing issues.
What Happens After You File
After submission, the New York State Department of Taxation and Finance reviews New York Form CT-6 (2025) to confirm eligibility and completeness. Approval is required before the corporation may file as a New York S corporation, even if federal S status is already in place.
If approved, the corporation will generally begin filing New York S corporation franchise tax returns for the applicable tax year. These returns typically calculate only the fixed dollar minimum tax rather than the full corporate franchise tax.
If the election is denied, the Tax Department notifies the corporation and may explain what information is missing or incorrect. In some cases, the corporation may be able to correct the issue and resubmit the form.
FAQs
Does New York automatically recognize a federal S corporation election?
No, New York does not automatically follow federal S elections, so a corporation must file New York Form CT-6 and receive approval to be treated as a New York S corporation.
Who must file New York Form CT-6 (2025)?
A corporation that has elected federal S status and wants New York S corporation treatment must file the form, provided it is taxable under Article 9-A and has unanimous shareholder consent.
What is the filing deadline for New York Form CT-6?
The form must be filed during the preceding tax year or by the fifteenth day of the third month of the tax year for which the election is intended to take effect.
Can a corporation file if its federal S election is still pending?
Yes, a corporation may file the New York Form CT-6 while its federal election is pending; however, New York approval depends on the federal election ultimately being approved.
What happens if one shareholder refuses to consent?
The election cannot be approved without unanimous consent, so the corporation would not qualify for New York S corporation treatment for that year.
Can a qualified subchapter S subsidiary file its own election?
No, only the parent corporation may file New York Form CT-6, and the subsidiary is covered by the parent’s election if approved.
What penalties apply if required filings are missed after approval?
Failing to file the required New York S corporation returns or provide complete shareholder information can result in penalties assessed per shareholder for each month the failure continues.
