Calculators

Founder & tax calculators

• Corporate tax calculator

  Estimate corporate income tax across jurisdictions covered by GeoBusinessIQ.

• VAT calculator

  Compute VAT on a net amount across jurisdictions.

• Company formation cost calculator

  Estimate the headline formation cost in a chosen jurisdiction.

• Founder cost calculator

  Estimate the year-one fixed cost of incorporating and operating in a jurisdiction.

• Salary calculator

  Convert gross annual salary into estimated take-home pay for Poland, the United Kingdom, and Germany using verified personal income tax brackets and social charge rates.

• Payroll calculator (employer cost)

  Compute the total employer cost of a salary — gross plus all employer-side social charges — for Poland, the United Kingdom, and Germany.

• Freelancer tax calculator

  Estimate the combined personal-income tax and total social charge burden for self-employed founders in Poland, the United Kingdom, and Germany.

• SaaS profitability calculator

  Model a SaaS business's net margin across jurisdictions: ARR × gross margin − fixed cost − corporate tax = net profit.

• Tax burden calculator

  Estimate a simplified business tax burden — corporate, dividend withholding, and VAT — from verified country data.

• Founder runway calculator

  Estimate monthly burn, runway in months, and first-year operating cost, using the country's statutory formation cost.

• SaaS margin calculator

  Estimate after-tax SaaS profitability from MRR, gross margin, and operating spend, applying the country's corporate tax rate.

• Effective tax rate calculator

  Compute a simple effective business tax rate from your own profit and tax figures and benchmark it against the headline corporate rate.

Sports calculators

• Membership revenue calculator

  Project recurring membership revenue, churn, and joining fees for a sports facility.

• Court utilization calculator

  Estimate court utilization and rental revenue from opening hours and bookings.

• Academy profitability calculator

  Estimate monthly and annual profit for a coaching academy from fees and costs.

• Tournament budget calculator

  Model a tournament's income, costs, net result, and break-even participant count.

• Coach utilization calculator

  Estimate coaching capacity utilization and gross margin from billed vs payable hours.

• Facility ROI calculator

  Estimate simple ROI, payback period, and cumulative net for a sports-facility investment.

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