Setting Up Utilities in Portugal: A Practical Guide for New Arrivals

Four utilities, four different systems. Electricity and gas are fully liberalized, so you pick a retailer and can leave whenever you want. Water isn’t liberalized at all, so you get whoever holds your municipality’s concession. Internet is competitive, but coverage decides your options before price does.

None of that is the hard part. The hard part is that most of it assumes you already have a Portuguese tax number, a Portuguese bank account and a Portuguese mobile number, and you arrive with none of the three. I’ve been based in Cascais since 2026, and this is the practical version I’d have wanted on day one. For the tax side of the move, there’s a separate guide to expat tax in Portugal now that NHR has been replaced by IFICI.

The four things you need before anything else

A NIF, the Portuguese tax number. A Portuguese bank account. A Portuguese mobile number. Proof that you occupy the property, meaning the lease or the deed.

The NIF comes first because everything else asks for it. It’s free, you get it at any finanças office, and you’ll need your passport and proof of address. If you’re applying before you’ve moved, a fiscal representative in Portugal or a Portuguese consulate can arrange it.

The other three are where people lose weeks, so they’re worth taking in order.

Open the bank account early, and open the right one

Utility contracts run on direct debit, and although a foreign account is legally allowed (more on that below), a Portuguese one removes an entire category of friction. Get it moving before you need it.

ActivoBank is the one to open. It’s the digital arm of Millennium BCP, so it sits on a large Portuguese bank’s infrastructure while behaving like a modern app, and its Conta Simples is genuinely free rather than free-with-conditions. Its published price list gives €0.00 to open the account and €0.00 for account maintenance, with no minimum opening deposit. The account is classified as equivalent to a Conta Base under Banco de Portugal’s rules, which is the regulated baseline product.

Two practical notes. If you open online, the first movement on the account has to be a bank transfer rather than a cash deposit, so plan to send yourself money from wherever you bank now. And online opening expects you to be resident in Portugal, so if you’re setting things up before the move you may need to do it in a branch or wait.

The salary variant, Conta Simples Opção Ordenado, wants a salary transfer of at least €750 a month. If you’re self-employed or paid from abroad, ignore it and take the plain Conta Simples, which costs nothing either way.

Millennium BCP, Novo Banco, Santander and Caixa Geral de Depósitos all work, and traditional accounts often carry a monthly maintenance fee for anyone without a salary domiciled there, which over a few years is real money for no benefit.

Revolut, N26 and Wise are useful and not a substitute here. They’re fine for moving money and for cards, but a Portuguese IBAN and a Portuguese card smooth over enough small refusals that you want one anyway.

The phone number problem

Portuguese systems assume a Portuguese mobile number, and a foreign one fails in ways that are hard to work around. Signup forms reject the country code. Confirmation codes never arrive. Customer portals won’t complete registration. Appointment confirmations for the meter visit go nowhere.

MB WAY, the payment app Portugal runs on, has improved: international numbers can now be registered, though they have to be linked to a Portuguese bank card. That covers payments and leaves the utility signup problem untouched.

The workaround most people end up using is their rental agent’s number. Agents set up utilities constantly and will routinely put their own mobile on the contract so the process completes. It works, and it’s worth understanding what you’ve traded for it.

The number on the account is the number that receives the password reset, the fraud check, the outage notification and the appointment reschedule. If it belongs to someone whose commercial relationship with you ends the day the lease is signed, you’ll discover that in month four when you need to change a direct debit.

So treat it as a bridge. Get a Portuguese SIM within the first week, then go back and change the contact number on every utility account once you have it. A prepaid SIM from MEO, NOS, Vodafone or Digi costs a few euros, needs your passport and NIF, and takes ten minutes in any shopping center. Do it before the accounts are set up if you can, and you skip the whole problem.

Can you pay from a foreign bank account?

Legally, yes. Under Article 9 of Regulation (EU) 260/2012, a company in the EU can’t refuse a valid SEPA account because it was issued in another member state. Demanding an IBAN that starts with PT50 is the textbook case of what the rule prohibits, and it’s known as IBAN discrimination. Banco de Portugal supervises compliance in Portugal and accepts reports of it.

In practice you’ll meet it anyway. Signup forms validate for PT50 and reject anything else. Call center staff tell you a Portuguese account is required. Direct debit mandates silently fail. The right is real and the enforcement is thin, so you can win the argument and still not have electricity.

Cards are the more common workaround. Most retailers accept a card for one-off bill payments, including foreign cards, and some accept a card on file for recurring payment. Card payment works as a stopgap, though direct debit is often tied to a discount: EDP’s pack discounts, for example, are conditional on direct debit and electronic invoicing, and switching to another payment method changes them.

The realistic sequence is to use a card or the agent’s help to get connected, then move everything to a Portuguese direct debit once the account is open. If a company flatly refuses a valid EEA IBAN and you’d rather push than switch, report it to Banco de Portugal, since that’s the mechanism that exists for it.

Letting the agent do it

Rental agents in Portugal usually offer to set up the utilities, and for a first-time arrival that’s often the right call. They have the contacts, they speak to the same retailer several times a month, and they know which distributor covers the building.

What to keep control of: the accounts must be in your name, not the agent’s or the landlord’s. You want to be the contract holder, because that’s what lets you switch retailer, claim compensation, and file a complaint. Ask for the contract documents and the account numbers rather than accepting that it’s handled.

Also ask which electricity tariff they signed you up to. An agent’s job is to get you connected, so they’ll take the retailer they always use, on the standard offer. That’s fine as a starting point and it’s rarely the cheapest, and since electricity has no minimum term you can move it a month later at no cost.

Electricity: retailer and distributor are different companies

The company that bills you is the comercializador, the retailer. The company that owns the wires, reads the meter and physically turns the supply on is the operador de rede de distribuição, the distributor. For electricity in almost all of mainland Portugal that’s E-Redes, and you don’t get to choose it.

This split explains most of the confusion in the first month. If your meter is faulty, your retailer can’t fix it. If your bill is wrong, the distributor can’t help. Knowing which one owns the problem saves a lot of phone time.

Your electricity supply point has a permanent identifier called the CPE, and gas has an equivalent called the CUI. Both are printed on the bill, both stay with the property forever, and both are what a new retailer needs to take over the supply. Switching retailer is free, and the incoming retailer runs the process. You don’t contact the old one.

The supply contract itself normally has no fidelização, no minimum term. It renews on a short rolling basis and you can leave at any time without paying anything. Portuguese consumer law treats electricity, gas, water and electronic communications as serviços públicos essenciais under Lei 23/96, which is where several of your stronger rights come from.

Which retailers exist, and how much the choice is worth

The field is much wider than EDP and Galp. ERSE’s 2026 tariff report compares the best residential offer from eighteen retailers: EDP Comercial, Galp, Endesa, Iberdrola, Repsol, Goldenergy, Eni Plenitude, Ibelectra, EZU Energia, G9 Energy, OENEO, LuziGás, Muon, YES Energy, JAFPLUS, Usenergy, Nossa Energia and Alfa Energia.

On ERSE’s reference household of a couple with two children, 6.9 kVA and 5,000 kWh a year, the cheapest came to €1,035 a year and the most expensive to €1,414. Same wires, same meter, €379 apart.

Comparison tools worth using

Tiago Felícia’s simulator is the one most Portuguese consumers point newcomers to. It’s free, independent of the retailers, and it does something the others don’t: you can download your actual quarter-hourly consumption file from E-Redes and feed it in, so the comparison runs on your real usage rather than an estimate. It also models fixed against indexed tariffs and calculates whether your contracted power is higher than it needs to be, which is a common and easy saving.

ERSE’s official simulator covers every offer in the liberalized mainland market for electricity and gas. It’s the regulator’s own tool, so nobody is paid for the outcome.

Poupa Energia is run by ADENE, the government energy agency, and carries more than 500 offers from every retailer licensed by DGEG. Being a public body, it doesn’t use your data for advertising.

ComparaJá covers energy alongside telecoms, insurance, credit and banking, which is handy when you’re setting up several things at once. It’s authorized by Banco de Portugal as a credit intermediary and registered with the ASF for insurance, and it earns a commission from the company you sign with.

Manie takes your bill as a PDF and reads the actual consumption off it rather than asking you to estimate, which is useful when you don’t yet know your own usage. It also offers automatic switching when a better offer appears. Free to you, paid by the retailers.

Selectra and LojaLuz round out the commercial options. For telecoms, ANACOM runs its own comparator, COM.escolha, covering mobile, internet, television and bundles.

ERSE, Poupa Energia and Tiago Felícia have nothing to sell you. ComparaJá, Manie and Selectra are paid by the retailer you sign with. Their coverage is often better, so use them, then check the result against one of the independent tools before signing.

The add-on packs, and the tie-in hiding in them

Every large retailer will offer you a service pack alongside the energy: home assistance, boiler maintenance, an annual inspection, a health plan, partner vouchers. You pay a monthly fee and get a percentage off the energy bill.

The pack is a separate contract, and it carries the minimum term the energy supply doesn’t have. EDP’s Condições Gerais run the pack for an initial 12 months, renewing automatically in 12-month blocks unless one side objects in writing at least 30 days before the current period ends. Leave early and clause 2.9 entitles EDP to the fee through to the end of the period you’re in.

Clause 2.3 is the one to read twice. It lets you keep the pack services if you move your energy to another retailer, at the same price. That’s written as a benefit, and in practice it means switching electricity leaves the fee and the renewal cycle running while the energy discount stops applying to any energy you buy.

The arithmetic rarely works. As of July 2026 the packs cost €5.90, €8.90 and €15.90 a month for Easy, Smart and Full, advertising up to 4%, 6% and 8% off. The discount applies to the invoice before taxes, so the break-even is €1,770 a year of billing for Easy, €1,780 for Smart and €2,385 for Full.

A family of four is about €745 a year short of what Smart needs. A family of six burning 10,900 kWh still doesn’t reach Full. Those ERSE figures include tax while the discount base excludes it, so every gap is wider in practice.

Which doesn’t make the packs worthless. If you’d otherwise pay for a boiler service and a gas certification, the free annual visit in Smart or Full has real value. Price them as a service subscription and judge them on the services, and put the renewal date in your calendar the day you sign.

Gas: the certificate that blocks everything

Gas follows the same retailer and distributor split, and the distributor again depends on your address. Mainland Portugal has eleven distribution network operators. Nine belong to the Floene group, which was Galp Gás Natural Distribuição until 2022 and covers 106 municipalities: Lisboagás GDL, Lusitaniagás, Setgás, Tagusgás, Beiragás, Duriensegás, Medigás, Dianagás and Paxgás. REN Portgás Distribuição serves much of the north, and Sonorgás is the remaining one. Your bill names yours.

The obstacle here is regulatory. Under Decreto-Lei 97/2017, gas supply can’t be activated, or reactivated after an interruption, without a valid inspection certificate from an entidade inspetora de gás authorized by DGEG. No retailer can complete activation without it, so shopping around won’t help. Certificates from any authorized inspector are valid with any retailer, and a domestic one lasts five years.

The trap on move-in: when a previous occupant closes their contract, the distributor often removes the meter, and reinstating it counts as a new connection requiring a fresh inspection even if the existing certificate is still in date. Inspections run roughly €38 to €80, and the duty falls on the owner or the occupant, so settle with the landlord in writing who pays before you book.

Book it before you need it. It has the longest lead time of anything on this list and it blocks the rest.

One right worth knowing. Under ERSE’s Regulamento da Qualidade de Serviço, distributors must keep enough diary availability to schedule the activation visit within three working days of the retailer requesting it, for domestic gas and low-voltage electricity. That’s Article 69. Article 92 and the annex set €20 per breach, and Article 93 says it’s credited automatically without you asking, by the first invoice issued 45 days after the event.

If the property runs on bottled butane or propane instead, none of this applies. There’s no distributor, no CUI and no activation visit, and you buy the bottles from whoever delivers locally.

Water: no choice, and it varies by municipality

Water and wastewater sit outside the liberalized market. There’s nothing to compare and no switching to do, and who serves you is decided by where you live.

The sector is genuinely fragmented. Portugal has 308 municipalities and, as of 2023, roughly 351 separate managing entities across water supply, wastewater and urban waste. Your municipality either runs the service directly, runs it through a municipal company, or has handed it to a concession holder. Águas de Portugal is the state-owned group, EPAL supplies Lisbon and together with Águas do Vale do Tejo reaches 87 municipalities, and private groups including AGS, Aquapor, Indaqua, Be Water and Veolia hold concessions elsewhere. In Cascais the concession sits with Águas de Cascais, part of the AGS and Aquapor group.

You’ll see a split in the paperwork between em alta and em baixa. Em alta is the bulk system, from abstraction through treatment to the reservoir. Em baixa is distribution to your tap, and the em baixa entity is the one that bills you.

Because each municipality sets its own tariff, the same consumption produces very different bills across the country. DECO PROteste’s annual study of all 308 municipalities found the gap between the highest and lowest widened in 2024. ERSAR’s powers have since been reinforced with tariff harmonization in view from 2026, so expect the spread to narrow slowly rather than disappear.

To find yours, start with the câmara municipal for your concelho, which will name the entity and its contract process. ERSAR also publishes tariff data per municipality. Opening a contract needs identity, your NIF and proof you occupy the property.

The regulator is ERSAR, the water and waste authority, so a water complaint sent to the energy regulator will sit unanswered for weeks. Complaints go in through the ERSAR complaint service on eportugal.gov.pt.

Internet: check coverage before you check price

Portugal has excellent fiber, and the useful question is which operators reach your specific building rather than which are best in general. GEO.ANACOM, the regulator’s mapping service, has a coverage layer that answers this without handing your details to four sales teams.

There are four network operators. MEO, NOS and Vodafone have mature national fiber and mobile. Digi entered the market in November 2024, absorbed NOWO, and is building its own fiber while using roaming and wholesale access elsewhere. Digi is also the one that doesn’t apply an annual inflation-indexation clause to its prices, which the other three do, and over a three-year contract that compounds.

The low-cost sub-brands ride their parent’s network but cover a subset of its footprint: UZO on MEO, Amigo on Vodafone, WOO on NOS. Check coverage per address, never per brand.

Watch the technology as well as the number. In some buildings NOS delivers over coax rather than fiber, which means DOCSIS: asymmetric, typically 1000 down and 200 up, even where the marketing says gigabit. If you upload for a living, ask which technology serves the building before signing.

ANACOM requires fixed contracts to state four separate speeds: velocidade anunciada, the advertised one; velocidade máxima, the contractual maximum; velocidade normalmente disponível, what you should get most of the time; and velocidade mínima, the guaranteed floor. The minimum is the one that carries legal weight, and a continuous or recurring shortfall against it gives you the right to terminate without penalty. Measure with ANACOM’s NET.mede over a wired connection and take a baseline in your first week, so you have evidence later.

When something goes wrong

The Livro de Reclamações is the single most useful thing on this page. It works online, not only as the physical book in the shop. It’s free, written, independently timestamped, and it routes automatically to both the company and the sector regulator. Under Decreto-Lei 156/2005 the company owes you a written response within 15 working days. A complaint filed here gets a different class of attention from the same complaint made by phone.

Escalate to the right regulator: ERSE for electricity and gas, on +351 213 033 200. ERSAR for water. ANACOM for internet, television and phone. Banco de Portugal for a bank or for IBAN discrimination. The Direção-Geral do Consumidor covers general consumer matters, and EDP customers have an internal ombudsman at provedordocliente.edp.pt.

Two provisions of Lei 23/96 are worth reading before you accept any utility’s position.

Article 10 sets a six-month limit on the right to collect. The right to receive payment for a service prescribes six months after that service was provided, and where you were undercharged, including through the supplier’s own error, their right to claim the difference lapses six months after that payment. Utilities do send corrected bills going back years, and that article is often the complete answer.

Article 15 subjects consumer disputes over essential public services to arbitragem necessária when the consumer takes them to an authorized consumer arbitration center. You choose it, the company can’t refuse, it costs you nothing and the decision binds them, which is what makes it work for disputes too small to justify a lawyer.

The order to do it in

Get the NIF. Buy a Portuguese SIM in the first week. Start the ActivoBank account, since it takes days rather than minutes. Book the gas inspection, because it has the longest lead time and blocks activation. Check GEO.ANACOM for coverage before you talk to any internet operator. Let the agent open electricity and water if that’s faster, in your name, then move electricity to a better tariff once you’re settled, which costs nothing because there’s no minimum term.

Common questions

Do I need a Portuguese bank account?

Not legally, since a valid EEA IBAN has to be accepted. In practice you’ll hit refusals often enough that opening one is the shorter path.

Can I set up utilities before I arrive?

Partly. You can get the NIF through a representative and start comparing, and the gas inspection and meter visits need someone physically present.

Can I switch electricity retailer if I’m renting?

Yes, if the contract is in your name. The CPE stays with the property and the landlord isn’t involved.

Does switching interrupt supply?

No. Only the billing relationship changes, while the wires, meter and distributor stay as they are.

How long does a gas connection take?

The inspection dominates the timeline. Once the retailer requests activation, the distributor must offer a slot within three working days and owes you €20 automatically if it doesn’t.

What if the agent put everything in their own name?

Get it changed. You can’t switch retailer, claim compensation or file a complaint on a contract you don’t hold.

Most of this is a week’s work if you start with the NIF, the SIM and the gas inspection. The simulators cost nothing, and the rules behind them are more consumer-friendly than the call centers make them sound.

Elsewhere on the site: how capital gains are taxed in Portugal, campervan rental in Cascais and where you can legally sleep, and Lisbon compared with Barcelona.

Related

Portugal Tax for Expats in 2026: NHR Is Gone, IFICI Is Here

Portugal – One of the Most Crypto-Friendly Countries in Europe

The Best European Corporate and Personal Tax Structures in 2026

Is Trading Crypto in Portugal Tax-Free?

The Complete Tax Guide for Expats in Spain (2026)

My Guide to Personal Productivity Hacks and Apps