Checked against the source, not other blogs
Every guide here is traced to Portuguese primary sources — Portal das Finanças, the Diário da República and the laws themselves — not rewritten from other blogs.
Independent guides to Portuguese bureaucracy for foreigners — NIF, Finanças, banking and the D7/D8 visas.
Explain the rules in plain English, show the free and the paid routes, and compare the services that can file for you.
We are not the government, we don't issue NIFs, and we don't give legal or tax advice.
Every tax decision rests with the Autoridade Tributária (Portal das Finanças). We point you to the official source.
PortuSolve is an independent reference site for foreigners dealing with Portuguese bureaucracy: the NIF, Finanças, banking and the D7/D8 visas. Each guide documents a procedure step by step, including the dead ends other sites leave out.
We publish under the PortuSolve name rather than a personal byline: this is a reference site, not a personal brand. What matters is whether the information is right — and every fact links to its source so you can check it yourself.
How we check facts
Every number, fee and legal reference on this site is traced to a primary source before it's published, and re-checked when the rules change. The source sits next to the claim, so you never have to take our word for it.
Portal das Finanças, Diário da República, and the laws themselves — not other blogs.
Each fact carries the date it was last checked against the source, machine-readable too.
If a rule changes or we got something wrong, tell us and we fix it fast.
Where to go next
If you came to check whether this site is worth trusting, the next step is the actual paperwork.
Common questions about our role
Is PortuSolve an official government website?+
No. PortuSolve is an independent information site. NIFs are issued by the Autoridade Tributária through Portal das Finanças, and we are not affiliated with them or any government body.
Do you issue NIFs or file applications?+
No. We explain the process and compare the services that can file for you, alongside the free official route. We do not submit anything on your behalf from this site.
Do you give legal or tax advice?+
No. Our guides are general information checked against primary sources. For advice on your specific situation, consult a licensed professional or the official guidance.
Are the guides free?+
Yes. Every guide is free to read, and we flag when an official route is free so you do not pay for something you do not need. Some outbound links are affiliate links, disclosed on each page.