IRS Modelo 3 · Tax year 2025
Know exactly what your
IRS declaration needs
Built for expats with NHR, foreign brokers, stocks or crypto. We prepare your declaration annex by annex, field by field — you stay in control and file it yourself.
The regular IRS 2025 filing window (1 April – 30 June 2026) has closed. This preparation still applies if you are filing late or submitting a replacement declaration (declaração de substituição) — late filing can carry penalties, so involve a contabilista certificado. The IRS 2026 season opens 1 April 2027.
Find out what your declaration needs — free, 3 minutes
No account needed. No documents needed. And we never ask for your portal password.
How it works
From “no idea” to ready-to-file
Answer ~10 questions
Residency, NHR status, brokers, crypto — no documents needed, no account needed.
Get your annex map & checklist
Which annexes apply to you, every document to gather, and where to download each one.
Choose how far we take it
Stop at the free checklist, or continue to a full field-by-field preparation report.
Why trust us with this
Built around your most sensitive documents
Your password stays yours
We never ask for your Portal das Finanças credentials, never log in for you, and never submit anything. You stay in control of your tax account — always.
EU-hosted, yours to delete
Your data is encrypted, stays in the EU, and is never used for anything but your own preparation. Download or delete everything, any time.
Preparation, not advice
We show the rules, the math and the sources — and flag anything uncertain for a contabilista certificado. You always validate and simulate in the portal before filing.
Three levels of help
Start free, go as deep as you need
Prices are per tax year, not subscriptions — your free-check answers carry over. See full plans & pricing →
Free
€0 / tax year“What do I need?”
Best if you're not sure what applies to you.
- Personalized annex map (A, H, J, L)
- Document checklist with download instructions
- Complexity score and risk flags
- Deadlines and filing-window reminders
Standard
~€39 / tax year“Prepare my data”
Best if you have your documents and want to file it yourself, confidently.
- Everything in Free
- Guided wizard, annex by annex
- Full Preparation Report
- Field-by-field Portal das Finanças instructions
- One-page accountant-review brief
Investor
~€89 / tax year“Do the heavy lifting”
Best if you have brokers, many disposal lots, or crypto history.
- Everything in Standard
- Broker statement & crypto export parsing
- Crypto engine under Portuguese rules (swap-aware)
- Englobamento optimizer — the math both ways
- Draft XML for portal upload
What we will never do
- We never log into the Portal das Finanças or ask for your password.
- We never submit anything on your behalf — you always file.
- We never guess a missing value — gaps become checklist items, not invented numbers.
- We never use your data for anything except preparing your own declaration.
The deliverable
A report you (or your accountant) can file from
Annex data map
Every value mapped to its annex, quadro and field — each number traceable to the document it came from.
Portal instructions
Ordered, copy-paste-friendly click paths: which screen, which quadro, which field, which value. Ending with Validar and Simular.
Accountant brief
A one-page summary of flagged decisions you can forward to a contabilista certificado for a focused, cheaper review.
portugal.expats.app provides tax preparation support, not tax, legal, or financial advice. Outputs must be reviewed by you and, where flagged, by a certified accountant (contabilista certificado). Portuguese tax rules change yearly; all guidance is versioned to tax year 2025. The app never logs into the Portal das Finanças, never asks for your credentials, and never submits a declaration — always run Validar and Simular in the portal and review the simulation before submitting.