How to apply for a Portuguese NIF from the United States: which consulate to use

Last updated: September 30, 2026 By E-Residence Team

In this article

Short answer. To apply for a Portuguese NIF from the United States, start with your registered address: six Portuguese consular posts serve the country — the consular section of the embassy in Washington DC, consulates general in Boston, New York and San Francisco, a consulate in New Bedford and a vice-consulate in Providence. The post recognises your signature on the form and forwards your file; the NIF itself is assigned by the Autoridade Tributária e Aduaneira (AT), not by the consulate.

This is an independent guide by E-Residence, a private service. It is not an official website of any consulate and does not control appointments; every procedure in it links to its official source. Recheck the official page on the day you act.

For the wider picture of how non-residents get a Portuguese NIF — including the fiscal representative rules — see our guide to the NIF for non-residents. Here, the focus is the United States and its six posts.

Which office covers your address?

Six Portuguese consular posts serve the United States: one consular section of an embassy, three consulates general, a consulate and a vice-consulate. The districts below are reproduced from each post’s published list, which the American posts publish as state and county lists. Residence is the starting point — not nationality, and not the post with the most convenient appointment.

Where you live (registered address)	Office	Start here
Washington DC; states of Alabama, Arkansas, North Carolina, South Carolina, North Dakota, South Dakota, Georgia, Illinois, Indiana, Iowa, Florida, Kansas, Kentucky, Louisiana, Maryland, Minnesota, Missouri, Mississippi, Nebraska, Ohio, Oklahoma, Tennessee, Texas, Virginia, West Virginia, Wisconsin; the Bahamas	Consular Section of the Embassy of Portugal, Washington DC	Washington DC post page
Massachusetts (Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Suffolk and Worcester counties), New Hampshire, Maine, Vermont	Consulate General of Portugal, Boston	Boston NIF page
New York, Connecticut, Michigan; Puerto Rico, the US Virgin Islands, the Cayman Islands	Consulate General of Portugal, New York	New York contact page
California, Alaska, Arizona, Montana, Idaho, Wyoming, Colorado, Hawaii, Utah, Nevada, Washington, Oregon, New Mexico; the territories of Guam, American Samoa and the Micronesian Islands	Consulate General of Portugal, San Francisco	San Francisco NIF page
Massachusetts counties of Bristol, Plymouth, Barnstable, Dukes and Nantucket	Consulate of Portugal, New Bedford	New Bedford NIF page
Rhode Island	Vice-Consulate of Portugal, Providence	Providence contact page

Three of the six posts publish a NIF-specific page — Boston, San Francisco and New Bedford; where a post does not, its contact and booking channel is the starting point — ask the post which form and documents it wants for the signature act before booking. The districts above are reproduced as the posts publish them; the full lists sit on each post’s own page.

The consular NIF route: what applies across the United States

Every post here serves the same national procedure, with differences in how you book and what each one publishes. The shared points, as the posts and the tax authority describe them:

A NIF can be requested directly from Portugal’s tax services or through the consular route. The direct routes are the e-balcão online channel or a scheduled attendance at a Serviço de Finanças / Loja do Cidadão. On the consular route, the post witnesses the signature on the applicable AT form and forwards the file to Portugal.
The post does not issue the NIF — the AT does. The number is assigned by the Autoridade Tributária e Aduaneira (AT), Portugal’s tax authority. San Francisco’s page states it plainly: the consulate does not issue Portuguese tax numbers; the post’s role is the signature recognition and the forwarding of the file.
Portuguese citizens: the NIF comes with the Cartão de Cidadão. A new or renewed Cartão de Cidadão carries the NIF. Without a new card, the published routes run through IRN desks, the Serviços de Finanças or e-balcão.
Fiscal representative: a live question for United States residents. Requesting a NIF as a non-resident does not by itself require appointing a fiscal representative. But if you establish a tax legal relationship with Portugal — owning property or a vehicle there, a work contract, or self-employed activity — residents of third countries such as the United States must, within 15 days, either appoint a fiscal representative in Portugal or adhere to the AT’s electronic notification channels (Portal das Finanças notifications or ViaCTT). A self-employed activity subject to VAT always requires a VAT representative resident in Portugal. The FAQ below has the details.
The NIF request is free; the post’s fee is for its own act, and it is charged in USD. The Portuguese government’s guide states the NIF request is free of charge. What a post charges is its emolument for the signature recognition — all consular fees in the United States must be paid in USD, and the accepted methods at most posts are cash, money order or card, with card surcharges sometimes applying. Check your post.
Booking channels differ — the details are below. Most posts route appointments through their own online booking entries or the MNE system; Providence takes contact by phone or email; Washington DC uses its own ‘Fazer agendamento’ entry.

Prefer to prepare your application with E-Residence? Start a NIF enquiry — a private service that helps you organise the paperwork before you contact the office. An enquiry does not create, confirm or replace an official appointment.

Office by office: how each one handles NIF applications

Washington DC — consular section of the embassy

The Consular Section of the Embassy in Washington DC covers the capital and 26 states, and the Bahamas also fall within its jurisdiction. It publishes no NIF-specific page — start from its own page and ask which documents the section wants for the signature act. Booking runs through the section’s ‘Fazer agendamento’ entry, published on its page. It publishes two email addresses, info.washington@mne.pt and sconsular.washington@mne.pt, and no phone number. Its service-costs page carries its published charges, and it states how fees are paid: cash, card or money order in person, and by mail only a money order payable to ‘Embassy of the Portuguese Republic’. Washington DC post page

Boston — consulate general

Boston publishes one of the two step-by-step NIF pages in the country: it names the form ‘NIF — Modelo de Carta para residentes fora da UE’, to be submitted with a copy of your identification document, a proof of fiscal domicile and the naming of a fiscal representative (Anexo III or a mandate with express acceptance). Appointments run through the post’s ‘Marcações Online’ entry; email consulado.boston@mne.pt. The post publishes its emoluments table online. Boston NIF page

New York — consulate general

New York’s district reaches beyond the mainland: New York, Connecticut and Michigan, plus Puerto Rico, the US Virgin Islands and the Cayman Islands. It publishes no NIF page — start from its contact page. Booking runs through the MNE online booking system, whose list of posts includes New York; email consulado.newyork@mne.pt. The post publishes its emoluments tables online. New York contact page

San Francisco — consulate general

San Francisco publishes a NIF page, and it is the most explicit of the six on who does what: the consulate does not issue Portuguese tax numbers — the number is assigned by the AT, and the post’s role is the signature recognition and the forwarding of the file. Appointments run through the post’s ‘Agendamento online’ entry; it publishes three email addresses, sfrancisco@mne.pt, sos.sfrancisco@mne.pt and tribunais.sfrancisco@mne.pt. Its emoluments table is published online. San Francisco NIF page

New Bedford — consulate

New Bedford publishes the second step-by-step NIF page in the country, with the same document logic as Boston: the form ‘NIF — Modelo de Carta para residentes fora da UE’, a copy of your identification document, a proof of fiscal domicile, and the naming of a fiscal representative (Anexo III or a mandate with express acceptance). Appointments run through online booking, whose list of posts includes New Bedford; email newbedford@mne.pt. The post publishes its emoluments table online. New Bedford NIF page

Providence — vice-consulate

Providence is a vice-consulate whose district is the state of Rhode Island alone. It publishes no NIF page and no emoluments table — it asks you to make contact by phone or email: +1 401 301 5019 and providence@mne.pt. Ask the post which form and documents it wants for the signature act before sending anything. Providence contact page

Addresses and map links

Office	Address	Open the map
Washington DC	2012 Massachusetts Avenue, NW, Washington DC 20036	Google Maps
Boston	31 St. James Avenue, Suite 350, Boston, MA 02116	Google Maps
New York	757 Third Avenue, Suite 1703, New York, NY 10017	Google Maps
San Francisco	3298 Washington Street, San Francisco, CA 94115	Google Maps
New Bedford	628 Pleasant St., Room 204, New Bedford, MA 02740	Google Maps
Providence	56 Pine St., Hanley Bldg., 6th Floor, Providence, Rhode Island 02903	Google Maps

These are the posts’ published addresses. The map links are navigation aids built from those addresses — they do not confirm which service a building hosts, and they are no substitute for the post’s own page. Check the address there before travelling.

What this guide does not confirm

Processing times. None of the six posts publishes a processing time for this route, and none publishes appointment waiting times — treat any figure you hear as unofficial and recheck on the day.
Fees. Several posts publish their emoluments table online, but the amount for the signature recognition differs by post and can change; Providence publishes no table at all. Check the post’s own table, or ask, before booking. The NIF itself is free.
Which form your post witnesses. Only Boston and New Bedford publish a NIF-specific document list; Washington DC, New York and Providence publish none — confirm your document set with the post.
Walk-in service and mailing. No post reviewed describes accepting NIF applications without an appointment; Washington DC publishes payment rules for its counter and for postal payment, but does not state that NIF files can be submitted by post.

Want a second pair of eyes on your document set before you contact the office? Send your situation through a short NIF enquiry. We flag gaps before the post does — an enquiry does not replace or speed up the official procedure.

Frequently asked questions

Which Portuguese consulate in the United States covers my address?

It depends on your registered address, and the American districts are published as state and county lists. The Consular Section in Washington DC covers the capital and 26 states — Alabama, Arkansas, North Carolina, South Carolina, North Dakota, South Dakota, Georgia, Illinois, Indiana, Iowa, Florida, Kansas, Kentucky, Louisiana, Maryland, Minnesota, Missouri, Mississippi, Nebraska, Ohio, Oklahoma, Tennessee, Texas, Virginia, West Virginia and Wisconsin — plus the Bahamas. Boston covers Massachusetts (Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Suffolk and Worcester counties), New Hampshire, Maine and Vermont; New York covers New York, Connecticut and Michigan, plus Puerto Rico, the US Virgin Islands and the Cayman Islands; San Francisco covers California, Alaska, Arizona, Montana, Idaho, Wyoming, Colorado, Hawaii, Utah, Nevada, Washington, Oregon and New Mexico, plus Guam, American Samoa and the Micronesian Islands; New Bedford covers the Massachusetts counties of Bristol, Plymouth, Barnstable, Dukes and Nantucket; and Providence covers Rhode Island alone. Confirm your district with your post before contacting it.

Rede Consular — United States · Boston jurisdiction page · San Francisco jurisdiction page

Does the consulate issue my NIF?

No. The NIF is assigned by the Autoridade Tributária e Aduaneira (AT), the Portuguese tax authority — consular posts do not issue it, and San Francisco states this plainly on its NIF page: the consulate does not issue Portuguese tax numbers. The consular role in the route is the signature recognition on the applicable form and the forwarding of your file, as Boston’s and New Bedford’s step-by-step NIF pages describe.

San Francisco NIF page · Boston NIF page · AT leaflet — Assignment of tax ID number to foreign citizens

Do I need a fiscal representative in Portugal?

Requesting a NIF as a non-resident does not by itself require appointing one. But once you establish a tax legal relationship with Portugal — owning property or a vehicle there, a work contract, or self-employed activity — residents of third countries such as the United States must, within 15 days, either appoint a fiscal representative in Portugal or adhere to the AT’s electronic notification channels (Portal das Finanças notifications or ViaCTT). A self-employed activity subject to VAT always requires a VAT representative resident in Portugal. The United States is not an EU/EEA country, so the optional regime that applies to residents of those countries does not apply to you.

AT leaflet — Assignment of tax ID number to foreign citizens · gov.pt — Como pedir o NIF e o NISS

Which form and documents do I bring?

Two posts in the country publish a step-by-step NIF list, and they match: Boston and New Bedford name the form ‘NIF — Modelo de Carta para residentes fora da UE’, together with a copy of your identification document, a proof of fiscal domicile, and the naming of a fiscal representative (Anexo III or a mandate with express acceptance). The AT leaflet for non-residents describes the document base as a valid civil identification document or passport, plus the tax authority’s forms. Washington DC, New York and Providence publish no NIF-specific document list — ask your post which form and supporting documents it wants for your file before you book.

Boston NIF page · New Bedford NIF page · AT leaflet — Assignment of tax ID number to foreign citizens

What does it cost?

The NIF request itself is free — the Portuguese government’s guide states it. What a consular post charges is its emolument for the act it performs (the signature recognition), and in the United States all consular fees must be paid in USD. The accepted methods at most posts are cash, money order or card, and card surcharges may apply — check your post. Several posts publish their emoluments table online; the others do not, so ask the post for the amount before the appointment.

Boston emoluments table · San Francisco emoluments table · gov.pt — Como pedir o NIF e o NISS

How do I learn the result, and how long does it take?

No post in the United States publishes a processing time for the consular route, and appointment availability is not published either — treat any estimate as unofficial. The number is assigned as a non-resident (per the AT leaflet), and where you have appointed a fiscal representative, the AT’s correspondence goes to the representative. Recheck your post’s page and the official links on the day you act.

MNE — Agendamento online de atos consulares · AT leaflet — Assignment of tax ID number to foreign citizens

Choose your next step

You can run the whole process yourself through the official channels above — the NIF request is free, and the consular part costs your post’s emolument in USD. Recheck your post’s page on the day you act, because document lists and forms change.

Prefer to prepare with E-Residence? Start a NIF enquiry and describe your purpose in one or two sentences. An enquiry does not replace the official procedure; it helps you arrive at it prepared.

For the full service picture, see NIF Portugal Online and Fiscal Representative.

Editorial note: procedures, forms and local practice can change. Recheck the official links on the day you act.

Official sources

Portal das Comunidades — Portugal’s consular network in the United States — the official MNE directory of posts used for this guide.
Consular Section of the Embassy of Portugal, Washington DC — booking entry and contacts.
Consular Section, Washington DC — service costs — the section’s published charges and payment rules.
Consulate General, Boston — NIF page — step-by-step NIF document list.
Consulate General, Boston — emoluments table — the post’s published fees.
Consulate General, New York — contacts — booking and email.
Consulate General, New York — emoluments tables — the post’s published fees.
Consulate General, San Francisco — NIF page — states that the consulate does not issue Portuguese tax numbers.
Consulate General, San Francisco — online booking — the post’s appointment entry.
Consulate of Portugal, New Bedford — NIF page — step-by-step NIF document list.
Vice-Consulate of Portugal, Providence — contacts — phone and email contact route.
gov.pt — Como pedir o NIF e o NISS para pessoas estrangeiras em Portugal — the free NIF request and the general rules (in Portuguese).
Portal das Finanças — Assignment of tax ID number to foreign citizens (leaflet) — the non-resident procedure in English.
Portal das Finanças — e-balcão — the AT’s online channel for direct requests.
MNE — Agendamento online de atos consulares — the national appointment system.

Last checked: 30 September 2026.