The responsibilities of a business owner run across five areas that each carry real consequences when ignored: keeping the legal entity in good standing, paying taxes correctly and on time, following employment and workplace laws if you hire, carrying insurance and managing contract risk, and holding the licenses your location and industry require. Some of these obligations can reach past the business and attach to you personally, so understanding where that line sits matters as much as understanding the rules themselves.
Keeping the Entity in Good Standing
If you formed an LLC or corporation, the state expects a periodic report. Depending on where you’re registered, it’s due annually or every two years, with filing fees anywhere from under $10 to several hundred dollars. Miss it and the state can administratively dissolve the entity, which strips away your liability protection and can free up the business name for someone else to take. Reinstatement costs more than filing on time.
You also need a registered agent: a person or service in your state of formation who is available during business hours to accept legal documents. If that agent lapses, you may not learn about a lawsuit until the response window has already closed.
The paperwork inside the business matters just as much. Corporations and LLCs should document major decisions through meeting minutes and written resolutions, keep business and personal money separate, and operate with enough capital for the work they do. When owners skip these habits, courts can “pierce the corporate veil” and hold them personally liable for business debts. The factors judges weigh include commingled funds, undercapitalization, and whether basic formalities like annual meetings and recordkeeping happened at all. Neglecting them is one of the fastest ways to lose the protection you set the entity up for.
Paying Taxes on Time
Tax obligations vary by entity type, but every business has to track income, report it accurately, and pay what it owes on schedule. This is where penalties compound the fastest.
Income Tax and Self-Employment Tax
How you file depends on structure. Sole proprietors report business income and expenses on Schedule C attached to Form 1040.1Internal Revenue Service. About Schedule C (Form 1040), Profit or Loss From Business (Sole Proprietorship) C corporations file Form 1120, S corporations file Form 1120-S, and partnerships file Form 1065. Each return has to reflect gross receipts and deductible expenses supported by receipts, invoices, and bank statements.
Sole proprietors and partners also owe self-employment tax on net business income at 15.3%, which is 12.4% for Social Security (up to an annually adjusted wage base) and 2.9% for Medicare (no cap). An additional 0.9% Medicare surtax applies to self-employment income above $200,000, or $250,000 for married couples filing jointly.2Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) This surprises new owners because, unlike a W-2 job where the employer pays half, a self-employed person owes both halves.
Estimated Quarterly Payments
Owners expecting to owe $1,000 or more in federal income and self-employment tax must pay in quarterly rather than waiting until April.3Internal Revenue Service. 2026 Form 1040-ES Estimated Tax for Individuals For 2026, the deadlines are April 15, June 15, September 15, and January 15 of the following year. The IRS charges interest on underpayments.4Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty If your prior-year adjusted gross income was above $150,000, you need to pay in at least 110% of last year’s total tax to stay in the safe harbor.
Payroll Taxes and Personal Liability
Hiring employees adds a layer of tax responsibility with unusual personal risk. Each pay period you withhold Social Security tax at 6.2% and Medicare tax at 1.45% from wages, match those amounts from company funds, and withhold federal income tax based on each employee’s W-4.5Social Security Administration. What Is FICA The withheld amounts are called trust fund taxes because you’re holding them for the government.
You also owe Federal Unemployment Tax at a gross rate of 6.0% on the first $7,000 of each employee’s annual wages. Paying state unemployment on time earns a credit of up to 5.4%, cutting the effective FUTA rate to 0.6%, roughly $42 per employee per year.6U.S. Department of Labor. Unemployment Insurance Tax Topic State unemployment rates vary, and new employers get a default rate that adjusts over time based on claims history.
Here’s the piece that makes payroll different from almost every other business obligation. If the business fails to turn over withheld payroll taxes, the IRS can assess the Trust Fund Recovery Penalty against any person responsible for collecting and paying over the tax who willfully failed to do so. The penalty equals 100% of the unpaid trust fund amount, and it applies no matter how the business is structured.7Office of the Law Revision Counsel. 26 U.S. Code 6672 – Failure to Collect and Pay Over Tax An owner who dips into withheld payroll money during a cash crunch can end up personally owing every cent.
Sales Tax, Information Returns, and Records
Businesses selling taxable goods or services collect sales tax, remit it to the taxing authority, and keep detailed records of taxable and exempt transactions. Rules vary by jurisdiction, and many states now require online sellers to collect even without a physical presence.
W-2 forms go to employees and the Social Security Administration by January 31 each year. Payments of $600 or more to independent contractors require Form 1099-NEC, also due January 31 to both the recipient and the IRS.8Internal Revenue Service. General Instructions for Certain Information Returns
Keep records supporting any item of income or deduction for at least three years after filing. That stretches to six years if income was underreported by more than 25%, and to seven years for certain loss deductions.9Internal Revenue Service. How Long Should I Keep Records Holding records for seven years covers almost every scenario.
If You Hire Employees
Even one employee triggers federal obligations, and they grow with headcount. Getting the basics wrong invites back-pay awards and lawsuits that can far exceed the original wages.
Wages, Overtime, and Classification
The Fair Labor Standards Act sets a federal minimum of $7.25 per hour and requires overtime at one and one-half times the regular rate for hours over 40 in a workweek.10U.S. Department of Labor. Fact Sheet 17A – Exemption for Executive, Administrative, Professional, Computer and Outside Sales Employees Under the FLSA Many states and cities set higher minimums; the applicable rate is whichever is greater. Civil penalties for repeated or willful wage violations reach $2,515 per occurrence.11U.S. Department of Labor. Wages and the Fair Labor Standards Act
Misclassifying employees as independent contractors to avoid overtime, payroll taxes, and benefits is one of the most expensive mistakes you can make. Misclassified workers can recover full back wages plus an equal amount in liquidated damages, doubling the liability. The IRS pursues unpaid employment taxes, and state agencies may add separate claims for unemployment insurance and workers’ compensation.
Workplace Safety and Workers’ Compensation
The Occupational Safety and Health Act requires every employer to maintain a workplace free from serious recognized hazards, post required safety notices, train employees in a language they understand, and keep records of work-related injuries. Report any workplace fatality to OSHA within eight hours and any hospitalization, amputation, or loss of an eye within 24 hours.12Occupational Safety and Health Administration. Employer Responsibilities
As of January 2025, willful or repeated OSHA violations carry a maximum penalty of $165,514 per violation, with serious violations also capable of drawing five-figure penalties.13Occupational Safety and Health Administration. OSHA Penalties These adjust annually for inflation.
Most states require workers’ compensation insurance, which pays medical costs and a portion of lost wages for on-the-job injuries. Where coverage is technically optional for very small businesses, an uninsured employer whose worker is injured still faces direct legal liability for those costs.
Discrimination, Accommodation, and Work Authorization
Federal law prohibits employment discrimination based on race, color, religion, sex (including pregnancy, sexual orientation, and transgender status), national origin, age (40 and older), disability, and genetic information.14U.S. Equal Employment Opportunity Commission. Know Your Rights – Workplace Discrimination Is Illegal Most of these statutes apply at 15 employees; age discrimination protections kick in at 20.
The Americans with Disabilities Act requires employers with 15 or more workers to provide reasonable accommodations for employees with disabilities unless doing so would impose an undue hardship.15U.S. Equal Employment Opportunity Commission. Small Employers and Reasonable Accommodation Accommodations might include modified schedules, reassigning minor tasks, or adjusting the physical workspace. Essential job functions don’t have to be eliminated, but the employer must engage in a good-faith interactive process with the employee.
Every employer, regardless of size, has to verify employment eligibility by completing Form I-9 for each new hire. Section 2, where you examine identity and work-authorization documents, has to be done within three business days of the employee’s first day of paid work.16U.S. Citizenship and Immigration Services. Completing Section 2, Employer Review and Attestation Keep completed forms for three years after the hire date or one year after employment ends, whichever is later.17U.S. Citizenship and Immigration Services. Retaining Form I-9
Insurance and Contracts
Insurance is the main buffer between a business and the kind of loss that shuts it down overnight. General liability insurance covers claims involving bodily injury, property damage, and related legal defense costs.18U.S. Small Business Administration. Get Business Insurance Service-based businesses often add professional liability coverage, which responds to claims arising from errors, omissions, or negligence in the work itself. Without either, a single lawsuit can force the seizure of business assets to satisfy a judgment.
Contracts sit next to insurance in the risk picture. Vendor agreements, commercial leases, and client service contracts define payment, performance, and what happens when something goes wrong. Indemnification clauses allocate who pays when a third party sues: a well-drafted clause shifts the cost of a claim to the party whose actions caused it; a poorly reviewed one leaves the business paying for losses it didn’t create. Reading those provisions before signing costs less than litigating them later.
Product-based businesses face product liability on top of ordinary negligence exposure. If a product injures a consumer because of a design flaw, manufacturing defect, or inadequate warnings, the business can be held liable even without fault. Clear instructions and safety warnings don’t eliminate the risk, but they strengthen the defense.
Owners must also avoid infringing other people’s intellectual property. Using a trademark confusingly similar to an existing one, copying copyrighted material in marketing, or incorporating patented technology without a license can lead to injunctions and damages far exceeding anything the business gained from the use.
Licenses, Permits, and Regulated Activities
Operating without the right permissions is one of the few mistakes that can shut a business down immediately.
Nearly every jurisdiction requires a general business license or registration before you can start operating. Zoning ordinances further restrict where certain businesses can be located, and home-based businesses are not automatically exempt. Regulated industries like food service, healthcare, and childcare need additional permits, often involving inspections and renewal fees. Letting any of these lapse can bring cease-and-desist orders and fines.
Businesses that generate hazardous waste fall under federal rules enforced through EPA regulations, with waste classified monthly by volume and storage, recordkeeping, and manifest requirements that vary by generator category.19eCFR. Standards Applicable to Generators of Hazardous Waste Businesses that don’t think of themselves as industrial can still trigger these rules through solvents, cleaning chemicals, or electronic waste.
Advertising claims have to be truthful, substantiated, and not misleading. Health and environmental claims face heightened scrutiny and need competent scientific support. If you use endorsements or testimonials, the FTC’s Endorsement Guides require clear disclosure of any material connection between the endorser and the company.20Federal Trade Commission. Advertising and Marketing
Businesses open to the public also have to comply with Title III of the Americans with Disabilities Act, which covers places of public accommodation. The law applies to restaurants, retail stores, hotels, theaters, medical offices, and other customer-facing locations across 12 statutory categories.21U.S. Department of Justice. Public Accommodations and Commercial Facilities (Title III) New construction and alterations must meet the 2010 ADA Standards for Accessible Design, and existing facilities have to remove architectural barriers when doing so is readily achievable. This obligation applies regardless of how many employees you have, and it’s separate from the employment-side ADA rules that start at 15 workers.
Data Security if You Handle Financial Information
If your business handles financial data, you may fall under the FTC’s Safeguards Rule, which implements the Gramm-Leach-Bliley Act. It applies to entities engaged in financial activities, including mortgage brokers, tax preparers, collection agencies, and auto dealers that arrange financing. The classification depends on what you do, not what you call yourself. Covered businesses must develop a written information security program, designate a qualified individual to oversee it, run risk assessments, encrypt customer data, implement multi-factor authentication, and maintain an incident response plan.22Federal Trade Commission. FTC Safeguards Rule – What Your Business Needs to Know
Most states have their own data breach notification laws requiring businesses to notify affected individuals when personal information is compromised. Even outside the Safeguards Rule, businesses with weak data practices can face FTC enforcement under the agency’s general authority over unfair or deceptive practices.
Closing the Business the Right Way
Shutting down is itself a regulated process. Corporations adopting a plan of dissolution or liquidation file Form 966 with the IRS, then file a final income tax return for the closing year with the “final return” box checked. S corporations also check the “final K-1” box on each shareholder’s Schedule K-1. The IRS won’t close the tax account until all required returns are filed and all taxes are paid.23Internal Revenue Service. Closing a Business
On the state side, formal dissolution means filing articles of dissolution with the Secretary of State. Skip it and the entity stays on the books, meaning you may keep owing annual report fees and franchise taxes for a business that no longer operates. Outstanding contracts, leases, and vendor obligations also have to be resolved before dissolving, because winding down the entity doesn’t erase the debts it incurred while active.