What Is a Debit Note? (And Why You Rarely Need One)
A debit note increases the amount owed on an invoice. But freelancers rarely need one — a credit note plus a new invoice fixes most things. The difference, explained.
News, tips and guides for independent workers
Everything you need to know about invoicing, VAT and Social Security in Portugal.
How to Reopen Your Atividade in Portugal After Closing It
Closed your activity and want to freelance again? Reopening is simple — but it differs from the first time. What changes for Social Security, VAT, and the mistakes to avoid.
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I Exceeded the €15,000 VAT Threshold Mid-Year. What Now?
You were VAT-exempt and suddenly realised you've crossed €15,000. Don't panic — here's exactly what to do, step by step.
Multiple CAE Codes at Once: the Designer Who Also Teaches
Do you have more than one activity? You can hold multiple CAE codes simultaneously. What changes, what stays the same, and why the income tax coefficients matter.
How to Suspend or Close Your Activity — and Can You Reopen Later?
Work slowed down and you want to close your activity temporarily? Or for good? The process is simple — and yes, you can always reopen.
Working a Job and Freelancing at the Same Time: How It Works in Portugal
Have a job and want to take on side projects? It's legal, it's common in Portugal, and it's simpler than you think. Here's everything you need to know.
Recibo Verde or Fatura — What's Actually the Difference?
Most freelancers use the words interchangeably. In practice it usually works — but legally there are differences that can matter when it counts.
Withholding Tax (Retenção na Fonte): What It Is and How It Works
You invoiced €1,000 and the client paid €770. No mistake. It's withholding tax — an advance payment of your IRS that the company sends directly to the tax authority. Here's what it is, the rates (23% and 11.5%) and how it appears on your recibo verde.
Subcontracting Between Freelancers: How to Hire Help and Deduct It as an Expense
Need help with a project? You can hire another freelancer. Their receipt is your expense — straightforward, legal, and deductible.
How to Ask Your European Client for Their VAT Number (and Avoid Unnecessary VAT)
If you provide B2B services to EU companies, you need their EU VAT number. Without it, you must charge Portuguese VAT. With it, reverse charge applies.
Issued a Wrong Recibo Verde? A Nota de Crédito Fixes It in 5 Minutes
Wrong amount, wrong VAT rate, a cancelled job — it happens to everyone. The good news: there's a simple legal mechanism that cancels the mistake in minutes.
Fatura Simplificada: When You Can Invoice Without the Client's NIF
The client left without giving their NIF. There's a perfectly legal solution — with three conditions you need to check before using it.
Foreigner in Portugal: How to Open an Atividade Without Being a Citizen
Moved to Portugal and want to freelance? The process is the same for everyone — but it starts with the NIF. Includes NIF for digital nomads. Here is the complete roadmap.
Which Document to Issue to Each Client? The Definitive Guide Without the Fuss
Recibo verde, fatura, fatura simplificada, reverse charge — the right answer depends on one single question: is your client an individual or a company?
Laptop Tax Deduction in Portugal: How to Deduct (and Depreciate) Equipment
Is a laptop tax deductible? Under €1,000 you deduct it in full in the year of purchase; over €1,000 depreciation applies (typically 25%/year over 4 years). Here are the exact rules for laptops, phones and cameras.
Home Office: How to Deduct Housing Expenses from Your Tax Return
Working from home? Part of your housing costs are deductible. The rule is simple: calculate your workspace proportion and apply it to your monthly bills.
Coefficient 0.75 vs 0.35: The Difference That Could Save You Thousands a Year
In the simplified regime, the state estimates your expenses without requiring receipts. The coefficient determines what portion of your income is taxable — and the difference between 0.75 and 0.35 can be enormous.
How to Receive Payments as a Freelancer: Bank Transfer, MB Way, PayPal and the Rest
Bank transfer, MB Way, PayPal, Wise, cash — all are legal. What truly matters is always issuing an invoice. Full guide with the rules and limits.
Portugal Finance Portal: A Map So You Never Get Lost Again
A guided tour of the Portal das Finanças, section by section. Where to file declarations, where to pay, where to check your fiscal status. After this, the portal stops being a maze.
The Complete Freelancer Glossary: 15 Words You Need to Know
NIF, IVA, coeficiente, retenção na fonte — the full vocabulary of Portuguese freelancer finances explained simply. 15 terms, no jargon.
IRS for Freelancers: How Much Will You Actually Pay?
In the simplified regime you only pay income tax on 75% of what you invoice — not on everything. Understand how the coefficient works, progressive brackets, and when to file your annual declaration.
E-fatura: The State Sees Everything — and That Is Good for You
The e-fatura system automatically records every invoice linked to your NIF. Far from being a threat, it is your best protection: your IRS return is pre-filled and you have proof you work legally.
The Portuguese Tax Authority: Not the Monster You Think It Is
The Finance Portal has 4 main sections. The tax authority has phone support and a chat service. They want you to work legally. A no-nonsense guide to stop fearing the Finanças.
Annual IRS Declaration: How to File Without Losing Your Mind
Practical guide for independent workers on the simplified regime: what is already pre-filled automatically, what you need to confirm, and how it can result in a refund.
How to Open Your Freelance Activity in Portugal: Step by Step in 20 Minutes
Opening your activity as an independent worker takes 20 minutes online. Finance Portal step by step, right CAE, simplified regime, the VAT trap to avoid, and when you do NOT need to open activity. The complete guide.
CAE vs CIRS Code: The Difference and Your Code by Profession
CAE or the Article 151 code? A table of codes by profession — designers, lawyers, programmers, tutors — and the difference so many people confuse. Plus what happens if you pick the wrong one. (Spoiler: nothing serious.)
How Much Does It Cost to Be a Freelancer in Portugal: The Real Numbers
Year one: zero Social Security. IRS on 75% of what you invoice. VAT only above €15,000. Real numbers, no fluff, with examples at €1,000, €2,000 and €3,000/month.
The Thresholds That Change Everything: €15,000 and €200,000
Two numbers every independent worker needs to know. Below €15,000 you don't charge VAT. Above €200,000 you leave the simplified regime. What changes at each threshold - explained with real examples.
You Already Know Accounting - You Just Don't Know the Names
Discover that you already do accounting every day without realizing it. 7 everyday actions that are actually accounting operations and their proper names.
I Was 28, Wanted to Go Freelance - And the Word Accounting Stopped Me for 2 Years
A real story about how the fear of accounting delayed the start of an independent career. The 5 truths nobody tells you about starting as a freelancer in Portugal.