Guessing your tax bill. Losing track of invoices. Unsure what regime applies to you.
Financial clarity built for how you actually work and live in Portugal.
An ecosystem of financial tools. Built for Portugal's new workforce.
Portugal has become a destination of choice for remote workers and digital nomads. The tax landscape here is specific, the rules evolve, and generic financial advice rarely fits.
FinançasLab brings together specialized calculators, educational content, and practical guides tailored to professionals who earn in multiple currencies, work across borders, or navigate the simplified tax regime as autónomos. No jargon. No filler. Just the tools you need to make informed decisions.
See Our Approach
Everything in one place. Nothing you don't need.
IRS Simulator
Estimate your annual income tax liability under the simplified regime or organized accounting. Adjust income type and amount in real time.
Use calculatorSocial Security Planner
Understand your Social Security contributions as a self-employed professional. See how the relevant income base is calculated quarterly.
Explore toolCurrency Income Guide
Practical reference for professionals receiving income in USD, GBP, or other currencies. Covers declaration obligations and conversion considerations.
Read guideInvoice Tracker
A structured framework for tracking freelance invoices and understanding how quarterly income affects your tax position throughout the year.
Learn moreResidency Roadmap
Step-by-step information on obtaining NIF, registering as a fiscal resident, and understanding what changes in your tax obligations when you move to Portugal.
View roadmapCompany vs. Freelancer
Compare the financial implications of operating as an individual autónomo versus establishing a company in Portugal. Understand thresholds and tradeoffs.
Compare optionsFreelance Income Estimator
Get an indicative view of your IRS and Social Security obligations based on your annual income. This is an educational tool — consult a certified accountant for official guidance.
Note: Results are indicative estimates based on general tax rates. Individual circumstances, deductions, and allowances may significantly affect your actual liability. Always verify with a licensed accountant (contabilista certificado).
This calculator provides educational estimates only. Tax law changes frequently. FinançasLab does not provide tax advice. Consult a certified professional for your specific situation.
Knowledge that actually applies to your situation.
Our guides cover the specific intersections that matter: international income in Portugal, the simplified tax regime for freelancers, fiscal residency transitions, and financial planning with irregular income streams.
Tax
Understanding the Simplified Tax Regime
A clear breakdown of how the simplified regime works for service providers, what coefficients apply, and when organized accounting may be more advantageous.
Read guide
Residency
Becoming a Fiscal Resident in Portugal
What fiscal residency means, how it changes your obligations, and the practical steps from obtaining a NIF to registering your address with AT.
Read guide
International
Managing International Income in Portugal
How to handle income from foreign clients, what double-taxation treaties cover, and how to declare foreign-sourced income in your Portuguese IRS return.
Read guideFind the right level of guidance.
FinançasLab organizes its resources by professional profile. See what's available at each level.
| Resource | Explorer | Professional Popular | Company |
|---|---|---|---|
| Basic Tax Calculators | |||
| Simplified Regime Guide | |||
| Social Security Estimator | |||
| International Income Guides | |||
| Currency Conversion Reference | |||
| Company Structure Guides | |||
| IRC and Corporate Tax Tools | |||
| Start Here | Explore | Learn More |
Four steps to financial clarity.
Identify Your Profile
Freelancer, remote employee, or company director. Each profile has distinct obligations in Portugal.
Use the Right Tools
Access calculators and guides matched to your income type, residency status, and professional category.
Understand the Numbers
See how IRS, Social Security, and other obligations interact. Build a realistic picture of your finances.
Act with Confidence
Use your understanding to have better conversations with accountants and make more informed financial decisions.
Ready to understand your financial position in Portugal?
Explore the tools, read the guides, and reach out if you have specific questions about our platform.
