Income Tax Preparation When You're Self-Employed

Apply the economic entity assumption by keeping business finances separate from personal funds, using dedicated bank accounts, payment apps, and cards to simplify year-end tax filing for self-employment income.

Keep unrelated freelance income separate under the economic entity assumption, maintain distinct accounts, and report all income—including 1099-MISC—classified as independent contractor or business income by regularity of work.

Learn to separate business expenses from personal costs under the economic entity assumption, track every expense, include sales tax, and understand how these deductions reduce income and self-employment taxes.

Track your net income throughout the year to inform buying decisions and reduce your self-employment and income taxes while keeping business and personal finances separate.

Identify who must file a Schedule C for sole proprietors and self-employed income, and learn how income and expenses flow onto Form 1040 to determine net tax.

report all business income on schedule c, including gross receipts, returns, and cost of goods sold. verify 1099 miscellaneous income, report to the IRS, and calculate net income after expenses.

Learn to maximize Schedule C deductions by tracking office expenses, travel, meals, advertising, and depreciation to lower net income taxes, while keeping thorough records.

Explore the home office deduction for self-employed filers, qualifying with regular or exclusive use, and calculating via the regular method or the simplified square-foot method on Schedule C.

Discover how to depreciate business assets on your Schedule C using MACRS, Section 179, and Form 4562, to expense items like computers, recording equipment, and office furniture over time.

Choose the standard or actual rate to deduct car expenses on Schedule C, track business mileage with logs, and exclude commuting; taxis and equipment vehicles are not deductible.

Learn who must pay estimated taxes and how to calculate payments for self-employed income, using withholdings, allowances, and annual tax liability to avoid penalties.

Determine estimated tax payments using the annualized income method or the regular installment method to avoid penalties, with annualized payments adjustable to cash flow.

Determine your fiscal year as the default and schedule estimated tax payments due April 15, June 15, September 15, and January 15, using annualized income method and regular installment method.

Learn how to make estimated tax payments for self-employment income, including crediting prior-year overpayments, paying online via the IRS site or app, or by check with a Form 1040 voucher.

Self-employment taxes apply to net income, totaling 15.3 percent for Social Security and Medicare; file on Schedule C and only if income exceeds $400.

Discover how to calculate self-employment tax with Schedule SE from net income on Schedule C, applying a 92.35% multiplier, a 15.3% tax (plus Medicare), and deducting half the tax.

Identify qualified professionals to help file your taxes, such as a CPA or enrolled agent; understand costs, possible mistakes, and ways to reduce your self-employment taxes.

Explore IRS free file and other tax software options to file self-employment taxes, understand income thresholds, Schedule C considerations, and straightforward filing costs.

Learn to navigate audits for self-employed taxes, keep documentation and logs to meet the burden of proof, understand that audit risk is low, and manage a typical correspondence audit.