Our mission
Our mission is to make tax and finance topics easier to understand for everyday users, freelancers, employees, small businesses, and digital nomads. Many people search for very specific questions such as “sueldo neto”, “IRPF”, “IVA”, “ISR”, “monotributo”, or “calculadora FGTS”. Comisario.org aims to answer those needs with clear calculators and practical pages.
The site is designed to support multilingual and regional search intent, especially in Spain, Brazil, Portugal, and Latin America, where tax terms, payroll rules, and business workflows vary from country to country.
What users can expect
- Fast calculators with simple inputs and easy-to-read outputs
- Tools tailored to real search behavior in Spanish and Portuguese
- Practical pages for salary, tax, business, and property topics
- Clear contact channel: admin@comisario.org
Why these regions
Spain, Brazil, and Portugal are key focus markets because they share strong demand for salary, tax, and freelancer tools. Latin America adds large search volume for payroll, VAT, invoicing, and country-specific income tax questions.
Spain
IRPF, bruto a neto, IVA, autónomos, renta, plusvalía municipal, salary and property tools.
Brazil
Salário líquido, FGTS, INSS, IRPF Brasil, and salary comparison tools for workers and freelancers.
Portugal & LATAM
Cross-border tax calculators, country comparisons, and local payroll tools across Latin America.
All tools featured on Comisario.org
Below is the full tool set referenced for the project — organized by category so visitors can quickly understand the scope of the site.
Spain tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate Spanish personal income tax from salary, deductions, and household situation.
Convert gross salary into net salary with a practical monthly or annual view.
Calculate VAT with standard, reduced, and super-reduced rates.
Estimate tax and social security for self-employed workers in Spain.
Preview your annual tax return result and estimate whether you owe or receive a refund.
Estimate the local property transfer tax tied to Spanish municipal rules.
Mexico tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate income tax for salary and annual earnings in Mexico.
Calculate Mexican VAT, including common 16% use cases and border-zone scenarios.
Show take-home pay after estimated deductions and contributions.
Colombia tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate withholding tax for Colombia.
Calculate salary, health, pension, ARL, and net pay.
Estimate VAT for Colombian transactions and invoices.
Argentina tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate income tax / ganancias exposure for workers and professionals.
Check payment level, category, and basic monthly burden for monotributo users.
Chile tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate net salary in Chile from gross pay and deductions.
Estimate take-home value for freelance honorarios income.
Peru tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate salary withholding and annual fifth-category tax.
Estimate Compensación por Tiempo de Servicios based on your salary inputs.
Brazil tax tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate monthly net salary in Brazil from gross pay.
Estimate FGTS deposits and related employment values.
Estimate social security contribution values.
Estimate Brazilian personal income tax with a simple calculator.
Cross-border and lifestyle tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate tax considerations for remote workers and location-independent professionals.
Compare tax impact when moving from one country to another.
Compare the tax environment of two or more countries before relocating.
Business and freelancer tools
A focused collection of pages built to answer high-intent searches in clear language.
See estimated profit after tax, fees, and common business costs.
Estimate taxes for independent workers across regions.
Estimate the first costs of launching a small company or project.
Determine how much revenue is needed before your business turns profitable.
Add or remove tax from invoices and quoted prices.
Property and real estate tools
A focused collection of pages built to answer high-intent searches in clear language.
Estimate monthly mortgage payments and total cost over time.
Estimate the property transfer tax in Spain.
Estimate the tax burden on rental income and property earnings.
Estimate tax when selling a home or investment property.
Estimate potential wealth-tax exposure for Spanish residents and asset holders.
Estimate common real-estate tax costs in Mexico.
Estimate local property tax obligations in Colombia.
Inflation and salary tools
A focused collection of pages built to answer high-intent searches in clear language.
See how purchasing power changes over time in Spain.
Measure the real value of money over time in Mexico.
Convert past money values into today’s equivalent.
Estimate salary and net income in Spain.
Estimate salary and take-home pay in Mexico.
Compare gross and net income for remote roles and international contracts.
Compare income against city or country living costs.
Advanced comparison and planning tools
A focused collection of pages built to answer high-intent searches in clear language.
Give a salary input and receive a guided estimate of taxes and net pay.
Compare tax friendliness across countries for workers and freelancers.
Find the best country setup for a freelance business.
Check whether a salary can support a preferred lifestyle in a chosen city.
Track important filing and payment deadlines by country.
Look up tax/VAT rates by country and product category.
How the site is designed
The site is structured to keep each calculator page focused on one task. That helps visitors move quickly from search query to useful result, and it also creates a cleaner mobile experience.
Regional language focus
Built for Spanish and Portuguese users, with terms that match local search behavior.
Search intent focus
Pages are targeted at real queries like IRPF, IVA, ISR, FGTS, Monotributo, and net salary searches.
Contact
For questions, suggestions, partnerships, corrections, or tool requests, reach out by email.
Comisario.org is designed as a practical utility hub for people who want fast, understandable answers about tax and money-related topics across Spain, Brazil, Portugal, and Latin America.