Calculate net monthly salary and payroll deductions for 20 countries across Latin America, Spain and Portugal. Ideal for HR tech, fintech and remote-work platforms.

Keyless Costa Rica Hacienda v4.4 comprobante validator: official XSD for 8 document types, the 50-digit clave numerica, CABYS code lists, totals/IVA math, XAdES-EPES signature check. Rule-coded JSON r

Keyless Bolivia SFV/SIAT factura electronica validator: official SIN XSD, code ranges, totals math, CUF/CUFD reconstruction with Modulo 11 and Base16, XML-DSig signature check. Rule-coded JSON report.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

Accurately calculates income taxes, including federal, state, and social security taxes, showing net income.

Explore comprehensive financial performance data of US banks to analyze their stability and growth.

Explore historical banking stats to uncover trends and shifts in the US financial landscape over time.

Income Tax Estimator API that provides fast, clear, and accurate tax calculations, optimizing personal and business financial planning.

This API provides programmatic access to data about the number of billionaires across U.S. states and their industries.

Estimate your US income tax with precision using our US Income Tax Estimator, designed for financial clarity and effective planning.

Financial and ownership data for Brazilian publicly traded companies, built from public records released by capital market regulators. Each result includes balance sheet, financial performance, major shareholders and share structure. An empty result means the company is not listed on the stock exchange.

Quickly assess your debt-to-income ratio with our accurate tool, ensuring your mortgage approval success.

Calculate global stamp duties with ease using our comprehensive Stamp Duty Calculator for any mortgage or loan.

Determine your refinancing break-even point accurately, ensuring you make informed decisions with our intuitive tool.

Calculate your balloon payments easily, helping you manage large final payments effectively with our API.

Explore options to combine multiple loans effortlessly with our Loan Consolidation API for better financial management.

Evaluate your home buying possibilities with our Affordability Calculator, making budgeting simpler and smarter.

Discover the benefits of biweekly payments to accelerate your loan repayment with our practical calculation API.

Understand interest-only mortgage structures with our tool, offering clarity on potential costs and benefits.

Generate clear amortization schedules for your mortgages, allowing for better planning of your repayment strategy.

Simplify interest calculations with the APR Calculator, helping you choose the best loan options available.

Calculate income taxes, including social security contributions and state taxes, returning immediate and accurate results.

Estimate annual taxes, providing a detailed breakdown of tax liabilities and an accurate calculation of after-tax income.

Calculates income taxes, federal and state tax refunds, and social security, along with net income and effective tax rate.

Optimizes tax calculations, helping you understand your tax obligations and accurately visualize your net income.