How to Close a Business: Final Steps

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

You close a business by filing your final tax return with the "final return" box checked, filing final employment tax forms (Form 941 or 944 and Form 940) and issuing Forms W-2 and 1099-NEC, dissolving your LLC or corporation with the state, closing your EIN account with the IRS, and keeping employment records for at least four years.

Who Needs to Formally Close a Business

Any business with a federal EIN, employees, or a registered state entity has closing steps to complete. A sole proprietor with no employees may only need to file a final Schedule C, but an LLC or corporation must also dissolve with the state, and any employer must file final payroll returns. The IRS and the U.S. Small Business Administration both stress that closing is a sequence of tax and legal filings, not simply locking the door. Skipping them leaves your EIN account open and, for a registered entity, leaves the LLC or corporation owing state fees - see what happens if you don't dissolve an LLC.

Your business structure sets how many closing steps apply. A sole proprietor with no employees and no state entity may finish with a single final Schedule C and, if applicable, a closed sales-tax account. A single-member LLC adds a state dissolution filing. A partnership or multi-member LLC adds a final Form 1065 and a Schedule K-1 to each partner. A corporation adds Form 966 and a final Form 1120 or 1120-S. An employer of any structure adds final payroll returns and wage statements. Work through the steps below and apply the ones that match your situation; skipping one leaves an account open that the IRS or your state will keep tracking.

What You'll Need Before You Start

Gather the following before you begin closing:

• Your EIN and federal and state tax account numbers.
• Final financial statements and the books needed to prepare the last tax return.
• Payroll records, prior Forms 941/940, and employee and contractor payment totals for the year.
• Owner approval - the vote or written consent required by your operating agreement or bylaws.
• Your state's Articles of Dissolution or Certificate of Termination form and any tax-clearance requirement.
• A list of licenses, permits, and registrations to cancel.

Gathering these up front prevents the most common closing mistake: discovering a forgotten account months later, after it has generated penalties. Make one master list of every federal, state, and local registration the business ever opened - income tax, sales tax, payroll, local business tax receipts, professional licenses - and mark each as open or closed. You will work down that same list as you complete the steps below.

How to Close a Business, Step by Step

The IRS and SBA describe closing as an ordered set of filings. Complete them in this sequence so each account and registration is properly ended.

1. Get approval to close. A sole proprietor decides alone, but a partnership or multi-member LLC needs the owners to approve dissolution under the operating agreement. Record the decision in writing.
2. Dissolve the entity with your state. File Articles of Dissolution or a Certificate of Termination with the state that formed the LLC or corporation, and obtain any required tax clearance so state fees stop. See how to dissolve an LLC and the cost to dissolve an LLC.
3. File your final income tax return. File your usual business return for the final year and check the final return box - Schedule C for a sole proprietor, Form 1065 for a partnership, or Form 1120/1120-S for a corporation. A corporation that dissolves also files Form 966.
4. File final payroll and employment tax returns. If you had employees, file a final Form 941 (or annual Form 944) and a final Form 940, deposit any remaining payroll taxes, and issue Form W-2 to each employee and Form W-3 to the Social Security Administration.
5. Report contractor payments. Report $600 or more paid to any independent contractor on Form 1099-NEC, transmitted with Form 1096.
6. Close your EIN account. After all final returns are filed and all taxes paid, mail a letter to the IRS to close the business account. The EIN is never reassigned, but the account remains open until you close it.
7. Keep your records and cancel registrations. Keep employment tax records at least four years and property records until the limitations period expires, and cancel licenses, permits, sales-tax accounts, and your registered agent.

Costs, Forms, and Deadlines

Federal closing filings cost nothing to submit; the only federal expense is any tax you owe. The table below maps each closing task to its form and timing, drawn from the IRS closing-a-business guidance. Not every row applies to every business - match them to your structure and whether you had employees or contractors - but each applicable form should be filed and marked as a final return so the IRS stops expecting the next one.

State dissolution documents carry their own filing fees - often $0 to about $100 - covered in the cost to dissolve an LLC.

The sequence matters because some steps depend on others. You cannot close your EIN account until every final return is filed and every tax is paid, so the EIN letter is genuinely last. Your final income return covers the short tax year that ends on your closing date, and the "final return" box is what tells the IRS to stop expecting future returns under that EIN. For an employer, the final Form 941 or 940 and the W-2/W-3 filings close out the payroll obligations that would otherwise keep generating notices. Following the order end to end is what turns an open-ended set of accounts into a clean, closed file.

Local obligations round out the list. Many cities and counties issue a business tax receipt or local license that must be surrendered or allowed to lapse, and a business that holds inventory or equipment may have a final tangible personal property return to file with the county. These are easy to overlook because they are not federal, but leaving them open can generate local penalties long after the entity is dissolved with the state.

Processing Time and What to Expect

Closing timelines are driven by tax cycles rather than agency processing. Your final income return is due on the entity's normal due date for the closing year, and final payroll returns are filed for the last period in which you paid wages. State dissolution filings are typically processed in days to a few weeks depending on the state and whether you file online. Because the IRS matches final returns and the state matches your dissolution filing, expect follow-up notices if any account is left open - which is why closing every account, not just the main return, matters.

Plan for a short overhang after the doors close. Final payroll tax deposits may be due days after the last paycheck, W-2 and 1099-NEC forms are furnished after year-end, and a state may take a few weeks to process the dissolution and issue confirmation. Keep the business bank account open long enough to clear final tax payments and outstanding checks, then close it once everything has settled. Treat the closing as a project with a punch list rather than a single event, and check each federal, state, and local account off that list.

After You File: Finishing the Wind-Up

Winding up is the legal process of settling the business before the entity ends, and its order is what protects the owners. First collect what the business is owed and convert assets to cash as needed. Next pay creditors and taxes in the priority your state law sets. Only then distribute any remaining assets to the members or shareholders. Reversing that order - paying yourself before creditors - is exactly what can strip the liability shield and make owners personally answerable for the shortfall.

After the core filings, finish winding up the business. Pay remaining creditors before distributing any leftover assets to owners - distributing first can create personal liability. Cancel business licenses and permits, close your state sales-tax and business tax accounts, and notify vendors, lenders, and insurers. Keep the dissolution confirmation, final returns, and payroll records together; the IRS expects employment tax records to be retained for at least four years, and property records until the period of limitations expires.

Record retention is not busywork. The IRS can examine a filed return for a period of limitations that commonly runs three years but extends to six years when income is substantially understated, and there is no limit for an unfiled or fraudulent return - so the safest practice is to keep the final returns and their supporting records well beyond the base period. Keep employment tax records for at least four years after the tax is due or paid, and keep records tied to property (basis, depreciation, and sale documents) until the limitations period runs on the year you dispose of that property. Store the state dissolution confirmation with these files; it is your proof the entity was formally closed if a state or creditor questions it later.

Penalties for Skipping the Final Steps

Leaving steps undone is costly. If you never file the final return, the IRS keeps expecting returns and can assess failure-to-file and failure-to-pay penalties, and partnerships face per-partner monthly late-filing penalties. Unpaid payroll taxes can trigger the Trust Fund Recovery Penalty against responsible individuals. If you never dissolve the entity, the state keeps charging annual fees and franchise taxes and may administratively dissolve the business, complicating any later reinstatement. Closing every account promptly is the only way to end these obligations cleanly.

Employees add a further layer. If you had 100 or more employees, the federal Worker Adjustment and Retraining Notification (WARN) Act can require advance written notice of a plant closing or mass layoff, and several states have their own notice laws with lower thresholds. Beyond notice, you owe employees their final wages and any accrued benefits under state law, and you must furnish Forms W-2 by the required deadline. Handling the workforce correctly avoids penalties and claims that can far exceed the cost of the closing filings themselves.

Frequently Asked Questions

What is the first step to close a business?

First confirm the decision to close. A sole proprietor can decide alone, but a partnership or multi-member LLC needs owner approval under its agreement. Then dissolve the entity with the state and file final federal and state tax returns.

How do I file a final tax return?

File your usual business return for the final year and check the "final return" box - Schedule C, Form 1065, or Form 1120/1120-S. Corporations dissolving also file Form 966.

How do I cancel my EIN?

The IRS never reuses an EIN, but you close the business account by mailing a letter with the business name, EIN, address, and reason for closing, after filing all final returns and paying all taxes owed.

What final payroll forms do I file?

If you had employees, file a final Form 941 or 944 and a final Form 940 marked final, deposit any remaining payroll taxes, and issue Form W-2 to employees and Form W-3 to the Social Security Administration.

How long must I keep business records after closing?

Keep employment tax records for at least four years and property records until the period of limitations expires. Retain other tax records for the applicable limitations period, often three to seven years.

Do I have to dissolve my LLC to close the business?

Yes, if you formed an LLC or corporation. You must file Articles of Dissolution or a Certificate of Termination with the state; otherwise the entity keeps existing and owing annual state fees and franchise taxes until it is formally closed.

Related

• How to dissolve an LLC (cluster hub)
• How much does it cost to dissolve an LLC?
• What happens if you don't dissolve an LLC?
• How to form an LLC
• How to get an EIN
• What is a registered agent?
• Business tax basics
• How to dissolve an LLC in Texas

Sources

1. IRS - Closing a Business (final return box; forms; record retention).
2. IRS - Canceling an EIN – Closing Your Account (letter to close the account).
3. IRS - About Form 966, Corporate Dissolution or Liquidation.
4. IRS - About Form 941, Employer's Quarterly Federal Tax Return (final return checkbox).
5. IRS - About Form 940, Employer's Annual Federal Unemployment (FUTA) Tax Return.
6. IRS - About Form 1099-NEC, Nonemployee Compensation ($600 threshold).
7. IRS - How Long Should I Keep Records (employment tax records four years).
8. IRS - Trust Fund Recovery Penalty (payroll-tax personal liability).
9. U.S. Small Business Administration - Close or Sell Your Business (owner approval; dissolve; cancel registrations).
10. IRS - Partnerships (Form 1065 final return; per-partner late penalty).
11. IRS - S Corporations (Form 1120-S final return).
12. U.S. Department of Labor - Worker Adjustment and Retraining Notification (WARN) Act (employee notice on closings).

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. This page is general information, not legal or tax advice. Requirements vary by state and situation; verify current rules with the IRS and your state agencies before acting.