Track and categorize business expenses. Calculate total deductible amounts and estimated tax savings.
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A Texas-based freelance graphic designer earns $140,000 net profit/year from client work. She's evaluating whether to stay as a sole proprietor, form an LLC, or elect S-Corp status to reduce self-employment taxes.
Takeaway: S-Corp saves $8,300/year but adds ~$1,500-$3,000 in accounting fees (payroll, extra returns). Break-even is around $80-90K net profit. Below that, the overhead eats the savings. Texas has no state income tax, so the benefit is purely federal SE savings.
LLC annual fees range from $0 (Ohio) to $800 minimum (California, even for zero-revenue LLCs). Delaware C-Corp is standard for VC-backed companies but adds registered agent costs (~$300/yr) for out-of-state entities. The "best" structure is state-specific.
S-Corps cannot have more than 100 shareholders, cannot have non-US shareholders, and cannot have corporate shareholders. Violating these rules (e.g., adding a foreign investor) terminates S-Corp status retroactively, potentially creating a large unexpected tax event.
The IRS requires S-Corp owner-employees to pay themselves a "reasonable salary" before taking distributions. There is no fixed formula — the IRS looks at industry benchmarks, duties, and hours worked. Setting the salary too low is a common audit trigger for S-Corps.
Business break-even models track revenue vs. direct costs. They rarely factor in the owner's time as a cost. If you're working 60 hours/week at imputed $50/hour, your "profitable" business may be paying you $12/hour after the opportunity cost calculation.
Break-Even CalculatorA service business valued on EBITDA multiples (2-4×) gets a very different number than one valued on SDE (seller's discretionary earnings) or discounted cash flow. Buyers and sellers typically use different methods to argue their preferred price. This calculator uses a single method.
Business Valuation CalculatorBased on your inputs
from $3070 deductible
| Total Monthly Expenses | $3200.00 |
|---|---|
| Total Deductible Amount | $3070.00 |
| Annual Deductible | $36840 |
| Estimated Monthly Tax Savings | $767.50 |
| Estimated Annual Tax Savings | $9210 |
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Ordinary and necessary business expenses are deductible: office rent, utilities, software, marketing, travel, meals (50%), professional services, equipment, and employee costs.
Yes. You can deduct a portion of rent/mortgage, utilities, and internet based on the percentage of your home used exclusively for business.
Business meals are 50% deductible when directly related to business. Employee meals provided on-site for convenience may be 50% or 100% deductible.
Keep receipts, invoices, and bank statements. For meals, note the business purpose and attendees. The IRS recommends keeping records for 3-7 years.
You can deduct $5 per square foot up to 300 sq ft ($1,500 max) using the simplified method, or calculate actual expenses (rent, utilities, insurance) proportional to office space percentage.
Yes. Track business miles and deduct at the IRS standard mileage rate (67 cents/mile for 2024), or deduct actual vehicle expenses proportional to business use percentage.
Yes. Business software, SaaS subscriptions, cloud hosting, and professional tools are fully deductible as ordinary business expenses in the year you pay for them.
A deduction reduces your taxable income. A credit directly reduces your tax bill dollar-for-dollar. A $1,000 deduction at 25% tax rate saves $250, while a $1,000 credit saves the full $1,000.
Yes. Premiums for general liability, professional liability, property, health insurance (for self-employed), and workers' compensation are all fully deductible business expenses.
Use accounting software like QuickBooks or Wave to categorize expenses automatically. Photograph receipts with apps like Expensify for backup. Separate business and personal bank accounts to simplify tracking and audit protection.
Deductible Amount = Expense × Deductible %
Tax Savings = Total Deductible × Tax Rate
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Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.