Business & Commercial Tax Calculators
20 Verified ToolsManage corporate budgeting, commercial lending, profit margins, and statutory sales tax obligations with precision. Our business calculators provide entrepreneurs, accountants, and operators with rapid financial models to optimize cash flow and pricing strategies.
Taxation & Regulatory Calculations
Compute Goods and Services Tax (GST), Value Added Tax (VAT), sales tax additions, and payroll withholdings.
GST Calculator
Free online Goods and Services Tax (GST) calculator. Quickly add or remove GST from an amount with standard tax slabs and custom percentages.
Sales Tax
Free online sales tax calculator. Calculate sales tax amounts, pre-tax prices, and total receipts across US states and municipalities.
VAT Calculator
Free online VAT calculator. Calculate Value Added Tax (VAT) additions, inclusive prices, and net amounts for UK, EU, and global trade.
Pricing, Margins & Commercial Returns
Calculate unit markups, gross profit margins, operating margins, break-even points, and sales commissions.
Profit Margin Calculator
Free online profit margin calculator. Calculate gross profit, profit margin percentage, and markup percentage from cost and revenue instantly.
Break-Even Calculator
Free online break-even calculator. Determine the exact sales volume and revenue required to cover fixed and variable business costs.
Markup Calculator
Free online markup calculator. Calculate markup percentage, final selling price, and profit margin from wholesale cost.
Commission Calculator
Free online commission calculator. Calculate total sales commission, base salary additions, and revenue incentives.
Commercial Debt & Cash Flow Analysis
Evaluate commercial business loans, dividend distributions, customer churn, and operating cash flow.
Revenue Calculator
Free online revenue calculator. Calculate gross revenue, average order value, and project annual turnover.
Business Loan
Free online business loan calculator. Calculate monthly payments, interest costs, and cashflow requirements for commercial debt.
Cash Flow
Free online cash flow calculator. Calculate monthly net cash flow, working capital variance, and liquidity runway.
Dividend Calculator
Free online dividend calculator. Calculate annual passive dividend income, payout schedule, and reinvestment yield from shares held.
Additional Business & Tax
Tax Calculator
Free online income tax calculator. Estimate federal progressive income tax brackets, effective tax rates, and net take-home salary.
Salary Calculator
Free online salary calculator. Convert between hourly wage, weekly paycheck, bi-weekly earnings, monthly salary, and annual pay.
Payroll Calculator
Free online payroll calculator. Calculate gross wages, FICA withholding (Social Security & Medicare), and take-home paycheck.
Overtime Calculator
Free online overtime calculator. Calculate standard pay, 1.5x time-and-a-half overtime, and double time holiday earnings.
Invoice Calculator
Free online invoice calculator. Calculate itemized billing subtotals, volume discounts, sales tax, and final amount due.
Profit Calculator
Free online profit calculator. Calculate net profit, gross profit, and operational profit margins from business revenue and costs.
Dividend Yield
Free online dividend yield calculator. Calculate the percentage dividend yield on stock investments and REITs based on share price.
Rental Yield
Free online rental yield calculator. Calculate gross and net rental yield percentages on real estate investments and rental properties.
House Affordability
Free online house affordability calculator. Estimate maximum home purchasing budget using standard 28/36 debt-to-income (DTI) rules.
Methodology & Calculation Accuracy
Formulas incorporate standard commercial accounting principles for gross/net margins, contribution margins, break-even sales volume, and standard additive/subtractive GST and VAT taxation schedules.