Get the sequence wrong and you can trigger gain on assets, lose your S status without meaning to, or leave a final return unfiled. This is a US entity and IRS matter, so the rules below apply whether you manage the business from the US or from Australia through a US company.
This guide covers the four steps, what to prepare, the tax consequences, EIN questions, common mistakes and when to bring in a US tax professional or attorney.
Key Takeaways
- The process depends on your current legal entity and your formation state's rules.
- A corporation-to-LLC change can be treated as a liquidation and trigger taxable gain.
- An LLC defaults to disregarded or partnership status and keeps S treatment only if it elects to.
- EIN treatment depends on the method used, so confirm it before payroll or banking.
How to Change an S Corporation to an LLC
Step 1: Identify the Current Entity and Desired Tax Treatment
Start with the paperwork: articles of incorporation or organisation, shareholder records, and the IRS acceptance of your Form 2553. These show whether you hold a corporation with an S election or an LLC that already elected S taxation.
If you're already an LLC, you don't need a state conversion. You only need to address the tax election.
Then decide what you want to change:
- The state-law entity only
- The tax classification only
- Both
Be specific about the end state. A single-member LLC is generally disregarded. A multi-member LLC is generally taxed as a partnership. Either can instead elect corporate treatment.
Before filing anything, have a tax adviser model the federal and state results. This matters most if the business owns appreciated property, carries debt, employs staff or has several shareholders.
Step 2: Check State Conversion Options and Obtain Approvals
Many states offer a statutory conversion, which keeps the same legal entity rather than creating a new one. Forms and mechanisms vary. These are official examples, not a full 50-state list:
| State | Mechanism |
|---|---|
| Delaware | Certificate of Conversion under section 18-214, filed with a Certificate of Formation |
| Florida | Articles of Conversion with Articles of Organization, plus an approved conversion plan |
| Texas | Form 632, an approved plan and an LLC Certificate of Formation |
| Pennsylvania | Statement of Conversion under 15 Pa.C.S. section 355 |
| Virginia | Articles of Conversion with LLC Articles of Organization (Form LLC-1011) |
If your state has no conversion route, you have alternatives:
- Merge the corporation into an LLC under a statutory merger
- Form a new LLC, move the assets across and dissolve the corporation
Whichever route you pick, prepare a written plan covering ownership interests, assets, liabilities, contracts, intellectual property and licences. Get the approvals your governing documents and state law require, and record shareholder consent in minutes or written resolutions.
Step 3: File the State Documents and Transfer Operations
File what your chosen method needs: articles or certificate of conversion, new articles of organisation, or merger documents. Check the effective date and keep certified copies for your tax, banking and compliance files.
With a new-LLC route, nothing moves automatically. Document each transfer:
- Cash and bank balances
- Equipment and inventory
- Intellectual property and real estate
- Contracts and leases
Then update everything that references the old entity:
- Registered agent
- Foreign qualifications
- Business licences and permits
- Insurance policies
- Lender records
- Customer and vendor agreements
Step 4: Complete IRS, EIN, Payroll and Accounting Actions
Work out whether the IRS needs notice of the change and whether you need a new EIN. The IRS EIN guidance says a corporation changing to partnership treatment needs a new EIN. A state-level conversion with no change in business structure doesn't.
Plan the final S corporation return, shareholder K-1s, payroll filings and information returns. If an existing LLC is dropping S status, you'll need a revocation statement and possibly a classification election, covered in the tax section below.
After the effective date, update:
- Accounting system and chart of accounts
- Payroll setup, invoices and W-9s
- Bank accounts, tax registrations and financial statements
When Does Changing to an LLC Make Sense?
Owners usually consider the switch for practical reasons:
- More flexible management and fewer corporate formalities
- Ownership arrangements an S corporation can't accommodate
- A structure that fits long-term plans better
The conversion is often a poor fit in several situations:
- Significant appreciated assets
- Outstanding loans with restrictive covenants
- Complex shareholder arrangements
- Regulated licences
- Pending litigation
- Contracts that prohibit assignment
Weigh the administrative savings against what you'll spend on tax, legal, accounting, filing and payroll work, plus any operational disruption.
A new legal entity does not lower your taxes by itself. The right structure depends on profit level, owner participation, payroll, distributions, US state taxes and who may own the business later. Also check how Australian tax treats the change, because US classification doesn't settle that.
What to Prepare Before Converting an S Corporation to an LLC
Entity and Ownership Records
Gather:
- Formation documents, bylaws and any operating agreement
- Shareholder ledger, stock certificates and shareholder consents
- Amendments and all federal and state tax elections
List every owner with their ownership percentage, capital account, loans and guarantees. Flag any eligibility or residency issues, plus open shareholder transactions that may affect the conversion.
Financial and Tax Information
Prepare the numbers your adviser will need:
- Current balance sheet and fixed-asset register
- Depreciation schedules and inventory records
- Receivables, payables and debt agreements
- Tax basis information and recent federal and state returns
Ask your adviser to flag:
- Likely gain recognition and depreciation recapture
- Cancellation-of-debt income
- Built-in gains concerns
- State or local consequences
Legal, Operational and Compliance Checks
Confirm which items need consent or reissuance:
- Contracts and leases
- Permits and licences
- Insurance policies
- Financing arrangements
- IP registrations
Then build a post-conversion checklist covering:
- Final corporate return and LLC filings
- EIN confirmation
- Payroll and bank accounts
- Registered agent and foreign qualifications
- Annual reports
- Date you switch bookkeeping
What Happens to Your Taxes After the Change?
Two different actions get confused here. Converting a corporation into an LLC is one. Revoking the S election of an existing LLC is another. Their federal results can differ sharply.
If You Want to Keep S Taxation
You can convert to an LLC and elect corporate classification from the conversion date. In IRS private letter rulings PLR 200528021 and PLR 200622025, the IRS treated this as an F reorganisation.
S status continued if eligibility requirements were met, and the EIN was retained. Both rulings are nonprecedential, so they show how the IRS has viewed particular facts and do not guarantee your result.
If You End Corporate Classification
Dropping to disregarded or partnership status generally means a deemed liquidation under Treasury Regulations section 301.7701-3(g)(1), as the Form 8832 instructions set out:
- Partnership: the corporation distributes all assets and liabilities to shareholders, who then contribute them to a new partnership.
- Disregarded entity: the corporation distributes everything to its single owner.
IRS Chief Counsel Advice 201237017 applies sections 331 and 336 to an S corporation liquidation. Shareholders are treated as paid in exchange for their stock.
The corporation recognises gain or loss as if it sold the assets at fair market value, and that gain or loss passes through to shareholders under section 1366. Under section 336(b), a liability attached to distributed property sets a floor for its deemed value. This memo isn't precedent either.
These factors can all change the tax outcome:
- Appreciated real estate, equipment and inventory
- IP and shareholder loans
- Assumed liabilities and timing
Revoking an S Election
The IRS revocation guidance sets the key rules:
- Shareholders holding more than 50% of issued and outstanding shares, including nonvoting stock, must consent.
- A revocation effective on the first day of a tax year is due by the 15th day of the third month of that year.
- With no date specified, a timely revocation applies from the start of the current year. A later one applies from the start of the next year.
A Form 8832 classification election can take effect up to 75 days before filing or 12 months after. A classification change generally blocks another for 60 months, with an exception for an initial election by a newly formed entity.
Final Returns
When the corporation ceases to exist as an S corporation, expect a final Form 1120-S with the final-return box checked, plus final K-1s for everyone who was a shareholder during the year. The LLC then files according to its new classification.
Form 966 is generally due within 30 days of adopting a dissolution or liquidation plan. The instructions say not to file it for a deemed liquidation.
Don't treat any of this as a universal outcome. Check current IRS guidance and your state's rules. VJM Global helps business owners with accounting records, tax compliance coordination, payroll-related reporting and financial reporting for US and cross-border operations. Legal and state-specific tax decisions stay with qualified local advisers.
Risks, Mistakes, Troubleshooting and Alternatives
Common Mistakes
- Treating "S corporation" as a legal entity rather than a tax election
- Assuming every state permits statutory conversion
- Overlooking the final tax return
- Moving assets without tax analysis
- Assuming a new EIN is always, or never, required
- Forgetting to update contracts and licences
Troubleshooting
- State rejects the conversion: reassess a statutory merger or a new-LLC formation.
- IRS classification is unclear: get written advice from a tax professional.
- EIN position is uncertain: verify against current IRS guidance before changing payroll or banking records.
Alternatives and Trade-Offs
| Alternative | Trade-off |
|---|---|
| Keep the corporation, revoke the S election | Less legal disruption, but you lose pass-through treatment |
| Keep an LLC, change its tax classification | Same legal entity, but a 60-month limit on further changes |
| Form a new LLC, wind down the corporation | Clean slate, but asset transfers and liquidation consequences |
| Keep the S corporation, tighten compliance | No conversion cost, but you keep corporate formalities |
For each option, compare tax exposure, liability continuity, administrative burden, ownership flexibility, financing, contracts and operational disruption.
Conclusion
Changing an S corporation to an LLC takes four separate decisions: the state-law entity, the federal tax election, the conversion method and the post-conversion classification. Most problems trace back to unplanned asset transfers, incorrect IRS filings, overlooked state requirements and EIN assumptions.
Before approving anything, bring in a US tax professional, a business attorney and your accounting team. This matters most if the business has valuable assets, employees, debt or cross-border operations. VJM Global can support the accounting, tax and payroll side of the work.
Frequently Asked Questions
How do I convert an S corporation to an LLC?
Identify your current entity, choose a state conversion or re-formation method, get the required approvals and file with the state. Then address the S election and tax classification, and complete the IRS, EIN, payroll and accounting updates.
Can I convert an S Corp to an LLC?
Generally yes. A corporation taxed as an S corporation must change legal form. An LLC already taxed as an S corporation only needs to deal with the tax election. The procedures and tax consequences differ.
What are the tax consequences of converting an S corporation to an LLC?
If corporate classification ends, the change may be treated as a liquidation and create taxable gain. Keeping S treatment through a conversion has been treated differently in IRS rulings, and revoking an existing LLC's S election is a separate matter.
Does converting an S-Corp to an LLC require a new EIN?
It depends on the entity type, method and continuity of ownership. The IRS requires a new EIN when a corporation changes to a partnership, but not for a state-level conversion with no structural change. Confirm before closing accounts or changing payroll.
Is it better to revoke S corporation status or form a new LLC?
Revoking keeps the same legal entity and contracts but ends S taxation. A new LLC means asset transfers and possible liquidation gain. Both need professional advice.
How long does it take to convert an S corporation to an LLC?
Timing depends on state filing speed, owner approvals, tax work, asset transfers and third-party consents. State and federal effective dates also differ, so plan the sequence carefully.
