Abono de família (child benefit) is one of the least-claimed benefits among expat families in Portugal — not because they do not qualify, but because nobody mentions it at the hospital or during the residency process. If your child is registered in Portugal and you are contributing to Segurança Social, you are most likely entitled to a monthly payment per child. The amount varies by household income, but even families in the higher income brackets receive something.
The complication for foreign families is almost always the same: the paperwork for children born outside Portugal. An apostilled birth certificate with a sworn Portuguese translation is required. Without both, the application stalls.
Quick Answer: Legal residents in Portugal contributing to Segurança Social can claim abono de família (child benefit) for children up to age 16 (or 24 in education). The monthly amount depends on household income — Portugal uses five income escalões to determine the payment, ranging from no payment in some older-child/higher-income cases to €186.87/month for children up to 36 months in the 1st escalão, before any applicable supplements. Some school-age children in the 1st escalão receive a doubled September payment. Children born outside Portugal need an apostilled and sworn-translated birth certificate before the claim can proceed.
Who qualifies
To receive abono de família your family must meet all of the following:
- At least one parent is a legal resident in Portugal with an active Segurança Social contribution record
- The child is registered in Portugal with a NISS
- Household income falls within at least escalão 5 (see table below)
- The child is under 16 (or under 24 if enrolled full-time in education or vocational training)
Nationality does not matter. A Nigerian-British couple with legal residency in Lisbon qualifies on the same terms as a Portuguese family. What matters is the active contribution record and the child’s registration in the Portuguese system.
There is no minimum number of contribution months required specifically for abono de família — unlike sick leave or unemployment benefit. If you are actively contributing when you apply, the eligibility condition is met. However, if you are between jobs with no contributions flowing in, you may not qualify until you resume employment or activity.
The escalão table — amounts in 2026
Child benefit depends on three things: the child’s age, your household reference income, and the escalão assigned by Segurança Social. The 2026 official guide lists these monthly amounts:
| Child age | 1st escalão | 2nd escalão | 3rd escalão | 4th escalão |
|---|---|---|---|---|
| Up to 36 months | €186.87 | €158.17 | €129.23 | €86.53 |
| Over 36 months and up to 72 months | €73.51 | €73.51 | €58.05 | €43.81 |
| Over 72 months | €73.51 | €73.51 | €53.18 | Not paid |
The confusing part is the income-band year. For new requests made in 2026, Segurança Social normally looks at 2025 income, so the reference bands use the 2025 IAS (€522.50):
| Escalão | 2025-income threshold used for 2026 requests |
|---|---|
| 1st | Up to €3,657.50 |
| 2nd | More than €3,657.50 up to €7,315.00 |
| 3rd | More than €7,315.00 up to €12,435.50 |
| 4th | More than €12,435.50 up to €18,287.50 |
| 5th | Above €18,287.50 |
For reassessment during 2026, the guide shows 2026-income thresholds based on the 2026 IAS (€537.13):
| Escalão | 2026 reassessment threshold |
|---|---|
| 1st | Up to €3,759.91 |
| 2nd | More than €3,759.91 up to €7,519.82 |
| 3rd | More than €7,519.82 up to €12,783.69 |
| 4th | More than €12,783.69 up to €18,799.55 |
| 5th | Above €18,799.55 |
This distinction is important because many English guides wrongly use only the current IAS and accidentally calculate the wrong escalão.
The September doubling
In September, Segurança Social can pay a doubled abono amount for school-age children in the 1st escalão. The official 2026 guide describes this for children and young people aged 6 to 16 who are studying and fall in the 1st income band.
This is often described as a back-to-school boost. It is useful, but it is narrower than many people assume: it does not automatically apply to every escalão.
Children born outside Portugal — what you need
This is where most expat applications slow down or stall.
Step 1: Register the birth certificate with the Conservatória do Registo Civil
If your child was born outside Portugal, their birth must be registered with the Portuguese civil registry (Conservatória do Registo Civil). The Conservatória in Lisbon processes most foreign registrations. You cannot apply for a Portuguese NISS for the child until this is done.
Step 2: Apostille the foreign birth certificate
The birth certificate from your country of birth must bear an apostille — a form of international authentication issued by the authority designated by the Hague Convention in the country of origin. A notarised copy is not an apostille. A consular stamp is not an apostille. Without a genuine apostille, the Conservatória will not accept the document.
Step 3: Sworn Portuguese translation (tradução juramentada)
The apostilled birth certificate must be translated into Portuguese by a sworn translator (tradutor juramentado). This is a specific professional designation — not a standard certified translator. The translation document must include the translator’s official stamp and credentials. A translation by a bilingual friend, a standard legal translator, or a translation agency without the sworn designation will be rejected.
Step 4: Register the child’s NISS
Once the birth is registered in Portugal, apply for the child’s NISS through Segurança Social. This can be done at a Segurança Social desk or, in some cases, through Segurança Social Direta.
Only after all four steps can you submit the abono de família application.
How to apply via Segurança Social Direta
- Log in to Segurança Social Direta at segsocialdirecta.pt with your NISS and password.
- Navigate to “Prestações” → “Família” → “Abono de Família.”
- Enter household composition and income details. You will need each household member’s NISS and the household’s annual gross income from the previous year.
- Upload the required documents (see below).
- Submit. You will receive a reference number. Processing confirmation typically arrives by email or in your Segurança Social Direta inbox.
If you prefer in person, you can submit at any Segurança Social local centre (Loja da Segurança Social). Bring originals and photocopies.
Documents required
| Document | Notes / Gotchas |
|---|---|
| Applicant’s NISS | Must be active with contribution record |
| Applicant’s NIF | Required for income verification |
| Applicant’s Título de Residência or EU ID | Proof of legal residency |
| Proof of address | Recent utility bill or bank statement — see proof of address guide |
| Child’s NISS | Must be obtained separately after birth registration |
| Child’s birth certificate | Portuguese-registered; for foreign births, apostilled + sworn translation required |
| Household income declaration | IRS annual declaration or employer statements for previous year |
| IBAN of Portuguese bank account | Benefit paid here directly |
| School enrolment certificate | Required if child is over 16 and in education |
Realistic timeline
| Stage | Official | In practice |
|---|---|---|
| Application submission | Anytime | Can apply from birth or registration |
| Processing — Portuguese-born child | 30 days | 4–8 weeks |
| Processing — foreign-born child | 30 days | 8–16 weeks (document verification delays) |
| Backdating | From date of application | No backdating beyond application date; apply promptly |
| Annual renewal | Automatic reassessment | You may be asked to resubmit income documents |
Law vs. reality
| What the rules say | What actually happens |
|---|---|
| Applications processed within 30 days | Foreign document verification regularly takes 3–4 months |
| Apostille + translation accepted as proof | Individual case workers sometimes request additional authentication; bring originals to any in-person follow-up |
| Income assessed on prior year’s IRS declaration | If you are new to Portugal and have no Portuguese IRS history, income verification can delay the first payment |
| Benefit assessed annually based on household income | Some families are not notified that reassessment requires resubmitting documents — check your Segurança Social Direta inbox in Q1 each year |
| Child’s NISS obtained quickly after birth registration | NISS registration for a child can take 2–4 weeks at Segurança Social centres during busy periods |
Common mistakes
Mistake: Applying before registering the child’s birth in Portugal
The child must have a Portuguese NISS before the abono de família application can be submitted. The NISS requires the birth to be registered at the Conservatória do Registo Civil first. Starting the abono application without the child’s NISS is rejected at submission. Do the steps in order.
Mistake: Using a non-sworn translation of the birth certificate
“Certified translation” and “sworn translation” are not the same thing in Portugal. A sworn translator (tradutor juramentado) is registered with a specific professional body and their translations carry legal weight for official documents. Using a standard certified translation from an agency will result in the document being refused at the Conservatória or at Segurança Social.
Mistake: Not applying at birth because the amounts seem small
A family in escalão 4 with one child under age 3 receives approximately €60/month. Over 12 months that is €720, plus the September double of €60 — nearly €780 per year per child. Over 3 years that is over €2,000 for a single child. It is not a large sum but it is not nothing, and it is available to you from the child’s date of registration.
Mistake: Assuming the benefit stops automatically when income changes
If your income rises significantly — through a promotion, a new job, or your partner returning to work — your escalão may change at the annual reassessment. If your income exceeds the escalão 5 threshold, the benefit stops. You are responsible for notifying Segurança Social of significant changes during the year. Continuing to receive a benefit you no longer qualify for creates a repayment obligation.
Real scenarios
Tom and Aoife, Irish nationals, one child born in Dublin
Tom and Aoife relocated to Lisbon when their daughter was 8 months old. They had heard about abono de família and started the process immediately. The Irish birth certificate needed an Irish apostille (issued through the Department of Foreign Affairs in Ireland) and a sworn Portuguese translation. They found a tradutor juramentado online, paid approximately €80 for the translation, and registered the birth at the Conservatória. The whole process took 7 weeks. The abono application was processed in 9 weeks after that. They received escalão 4 based on their combined income — €60/month per child, retroactive to the application date.
Ana, Brazilian single parent, son born in Portugal
Ana applied for abono de família for her son, born in Lisbon, when he was 2 months old. The application was straightforward — Portuguese birth certificate, Portuguese NISS for the child. Her income placed her in escalão 3 (approximately €82/month). The benefit was approved in 5 weeks and has been paid automatically since, with the September doubling each year.
Frequently asked questions
Can expat families claim child benefit in Portugal
Yes. Legal residents who are actively contributing to Segurança Social and whose children are registered in the Portuguese system are entitled to abono de família on the same terms as Portuguese families. Nationality is not a qualifying condition.
How is abono de família calculated
The monthly amount depends on your household income escalão and the age of the child. Younger children receive more. Amounts range from around €24/month at the highest income tier to over €240/month at the lowest, per child.
What is the September doubling in abono de família
In September, the abono may be paid at double value for children and young people between 6 and 16 who are studying and are in the 1st escalão. It is not a universal double payment for every child-benefit recipient. If your child is in a different escalão, do not budget assuming September will double.
My child was born in the UK. Can I still claim abono de família in Portugal
Yes, but you need to register the birth certificate with the Portuguese Conservatória do Registo Civil first, then get the child a NISS. The birth certificate must be apostilled and accompanied by a sworn Portuguese translation.
Up to what age is abono de família paid
Generally until age 16. It can extend to age 24 if the child is in full-time education and the household income remains within the qualifying escalão. Children with disabilities may receive the benefit beyond these ages.
How long does Segurança Social take to process an abono de família claim
Straightforward applications take 4–8 weeks. Applications involving foreign birth certificates regularly take 3–4 months due to apostille and translation verification.
What is an escalão and how do I know which one applies to my family
An escalão is an income bracket used by Segurança Social to determine your abono de família payment. The calculation uses your household’s annual gross income divided by the number of household members. Lower income means a higher escalão number and a higher payment.
Do I apply for abono de família for each child separately
No. One application covers all children in the household. The benefit is paid per child but managed under a single household claim.
Does the benefit stop if I change jobs or my income changes
The benefit is reassessed annually based on your household income from the previous year. If your income rises above the escalão 5 threshold, you lose entitlement. If it falls, the amount increases.
Can two parents in different countries both claim child benefit for the same child
No. EU coordination rules prevent double claiming. If you have moved to Portugal from an EU country where the other parent still lives, only one country pays child benefit — generally the country where the child primarily lives.
If you have a child registered in Portugal and are contributing to Segurança Social, apply for abono de família now. If you apply within 6 months of the child becoming eligible, payment can start from the following month after eligibility; if you apply later, it normally starts from the month after the late request. Your NISS and your child’s NISS are both required before submitting. If your child was born abroad, start the apostille and translation process as early as possible — it is the bottleneck that delays almost every expat application. The social security benefits Portugal guide covers the other benefits available to you as a contributing resident.