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News, tips and guides for independent workers

Everything you need to know about invoicing, VAT and Social Security in Portugal.

Working a Job and Freelancing at the Same Time: How It Works in Portugal

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?

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

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

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)

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

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.

Log Your Expenses in FIZ and Pay Less Tax

Log Your Expenses in FIZ and Pay Less Tax

In the simplified regime, you can deduct real expenses instead of the automatic 75% coefficient. FIZ helps you track everything and know when it's worth it.

How FIZ Submits Your Quarterly VAT Declaration Automatically

How FIZ Submits Your Quarterly VAT Declaration Automatically

The VAT declaration comes four times a year. With FIZ it's automatic — it calculates, fills in, and submits without you having to do anything.