Explore Tools

Use this free estimated quarterly tax calculator to decide how much you may want to pay for your federal quarterly tax payment.

Need to determine your annual self-employment taxes to include in your estimated tax payments? Use this handy calculator to see your total self-employment tax, including the Social Security and Medicare amounts.

Ever wonder if you're missing out on tax write-offs? Use this free tool to generate a list of commonly available tax deductions for your industry.

Calculate and analyze your profit margins effortlessly with our intuitive and user-friendly Profit Margin Calculator.

Quickly calculate the direct costs associated with your sold products to better manage inventory and finances.

Evaluate your company's financial leverage by calculating the ratio of debt to shareholders' equity.

Maximize your eBay sales profitability with our efficient eBay Profit Margin Calculator, designed for precise earnings analysis.

Efficiently determine your business's operational profitability by calculating earnings before interest, taxes, depreciation, and amortization.

Easily calculate and optimize your Etsy shop's profit margins with our specialized Etsy Profit Margin Calculator.