Election by a Small Business Corporation Checklist
Form 2553 allows an eligible domestic corporation or limited liability company to elect S
corporation tax treatment for federal income tax purposes. Under Internal Revenue Code
Section 1362(a), a timely and properly completed IRS Form 2553 establishes pass-through taxation for the specified tax year. The 2017 Form 2553 instructions outline filing deadlines, shareholder consent requirements, and late-election relief procedures under Revenue
Procedure 2013-30.
Step-by-Step S Corporation Election Process
Step 1: Confirm Entity Type and Tax Classification
The entity must be a domestic corporation or an eligible limited liability company that has elected corporate tax classification. Disregarded entities must complete Form 8832 before submitting Form 2553 to ensure proper tax treatment.
Step 2: Verify Shareholder Count and Eligibility
The corporation must confirm it has no more than 100 shareholders during the tax year. Eligible shareholders include individuals, estates, certain trusts, and exempt organizations, while partnerships, corporations, and nonresident aliens are prohibited.
Step 3: Review Trust Shareholder Eligibility
Trust shareholders must qualify as grantor trusts, qualified subchapter S trusts, or electing small business trusts. A QSST election or an electing small business trust election must be timely made to preserve S corporation status.
Step 4: Obtain Written Shareholder Consent
All shareholders must provide written consent to the S corporation election in Part II of Form
2553. Shareholder information must include names, addresses, Social Security numbers or
Employer Identification Numbers, ownership percentages, and signature dates.
Step 5: Determine the Election Effective Date
For startup companies, the effective date is generally the earliest date the corporation had shareholders, acquired assets, or began business operations. Existing C corporations converting to S corporation status must consider related tax implications.
Step 6: Calculate Filing Deadlines
IRS Form 2553 must be filed no later than two months and fifteen days after the beginning of the tax year. For calendar-year corporations, the deadline is March 15 unless late election relief applies.
Step 7: Evaluate Fiscal Year or Section 444 Election Options
Corporations seeking a fiscal year other than the calendar year must assess eligibility for a natural business year or make a Section 444 election. Form 1128 is required to request approval for a change of tax year.
Step 8: Prepare a Reasonable Cause Statement for Late Filing
Corporations requesting late election relief must include a written statement explaining why the filing deadline was missed. The statement must describe when the corporation discovered the issue and the corrective actions taken.
Step 9: Address IRS Reasonable Cause Evaluation Factors
The explanation should address reliance on a tax professional, the complexity of IRS regulations, prior filing history, and prompt corrective action. Supporting documentation strengthens late election relief requests.
Step 10: Complete Part I of Form 2553
Part I requires the corporation’s legal name, mailing address, Employer Identification Number, tax year information, and election effective date. Errors in identification numbers frequently result in rejected filings.
Step 11: Complete Part II Shareholder Information
Each shareholder listed in Part II must provide accurate identification numbers, ownership details, and signatures. This section documents shareholder consent and compliance with the requirements of Section 1362.
Step 12: Complete Part III for Late Elections
Corporations requesting late election relief under Revenue Procedure 2013-30 must complete
Part III in full. All questions regarding discovery dates and corrective actions must be answered accurately.
Step 13: Assemble Required Supporting Documents
Attach all required statements and elections, including Form 8832 if applicable, QSST elections, and reasonable cause explanations. Incomplete submissions may delay processing at the
Internal Revenue Service Center.
Step 14: Submit Form 2553 to the Correct IRS Service Center
Form 2553 must be filed by mail with the appropriate Internal Revenue Service Center based on the corporation’s state, such as New York or New Jersey. Filing addresses are listed in the Form
2553 instructions.
- Full IRS transcript retrieval (Wage & Income + Account)
- Professional tax form review
- Preparation & filing support
- Tax relief options if you owe the IRS
Step 15: Retain Proof of Filing and Ongoing Records
Corporations should retain copies of the filed Form 2553, shareholder consent pages, and IRS acceptance letters. These records support future compliance, including Form 1120-S and
Key 2017 Compliance Considerations
The 2017 guidance emphasizes accurate shareholder classification, trust eligibility, and timely filing to preserve tax benefits and avoid unintended double taxation. Proper S corporation elections support tax savings, reasonable salary planning, and long-term tax planning for closely held and family businesses.
If you’re missing tax documents or want to ensure the numbers you enter match IRS records, we can help.

