How to Access Impots.gouv: The Complete 2026 Guide for French Property Tax Payments Online

If you own a property in France, you are a customer of the French tax administration whether you'd like to be or not. The Direction Générale des Finances Publiques (DGFiP) runs a portal called impots.gouv.fr through which all French residents and non-resident property owners access their tax accounts, file returns, view bills, and pay their liabilities. For British and other non-resident owners, the portal is almost certainly the single most important website you'll interact with across the lifetime of your French property — and the single most frustrating one to get started with if nobody walks you through the set-up. This guide is the walkthrough we wish every first-time owner received at completion.

The specific bureaucratic friction that traps most new owners is simple: impots.gouv requires three distinct identifiers to create and access an account — your fiscal number (numéro fiscal), your online access number (numéro d'accès en ligne, formerly the numéro de télédéclarant), and your reference number (référence de l'avis) — and none of them are typically given to you at the notaire's office on completion day. You have to track them down yourself from the paper correspondence that arrives in the post at your French address over the following months, which for non-residents frequently means a 3-6 month gap between buying the property and actually getting online access to its tax account. Understanding the process upfront avoids that delay.

This guide covers the 2026 version of impots.gouv and the updates introduced with the recent interface refresh, including the renamed 'online access number' (which replaced the old 7-digit télédéclarant number starting in 2023), the new mobile application, and the most recent changes to how property tax bills are delivered. We'll walk through account creation, login, finding each of your tax bills, and making a payment from either a French or international bank account. Along the way we'll flag the most common traps and the workarounds that established owners rely on.

The first task is locating your three identifiers. Your numéro fiscal is a 13-digit number assigned by the French tax administration when a tax record is opened in your name. For property owners, this typically appears on your first taxe foncière bill after purchase — usually delivered by post to your French property address around September-October of the year following your completion. If you bought mid-year, the bill in your first autumn will typically be in the seller's name as the previous owner is liable for that year; yours arrives the following autumn.

Your online access number (numéro d'accès en ligne, or NAL) is a 7-digit number used purely for account access. It's generated when you first need to log in to impots.gouv and is typically printed on your annual declaration or property tax documents. If you've never received one, you can request it via the 'Je n'ai pas de numéro d'accès en ligne' link on the login page — provided you have your fiscal number and an address on file. For non-residents, requesting it by secure email through the contact form is often faster than waiting for the postal response.

Your reference number (référence de l'avis, or numéro de l'avis) is specific to each bill and can be found in the top-right of every printed tax notice. It's used alongside your fiscal number for making payments without an account. For most owners this is the fallback path if the full account access fails on a particular day — you can pay individual bills using the fiscal number and the reference number without needing the online access number. For owners who've moved recently or changed addresses, the fallback payment method is often the most reliable approach.

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Navigate to impots.gouv.fr in a browser (Chrome, Safari, Firefox — all work reliably). The homepage displays a prominent 'Votre espace particulier' button in the top right; click this to begin. You'll be presented with a login form asking for your numéro fiscal (13 digits). Enter this and click 'Continuer'. If it's your first time accessing the portal, the system will prompt you to create an account using your access number and an email address — the email becomes your permanent identifier going forward.

The account creation flow asks you to create a password (minimum 12 characters, mix of cases, numbers and symbols) and to set up a recovery mechanism, typically via the email you provided. You'll also be asked a series of security questions — answer these honestly and note the answers down, because losing them is a real pain to reset. The system sends a confirmation email; you must click the link in that email to activate the account. For non-residents using email addresses on the outside of French domains, the activation email sometimes lands in spam folders, so check there if you don't see it within 5-10 minutes.

Once the account is active, log in and take a few moments to review the 'Mes Informations' section under your profile. Confirm that your postal address, email and phone number are correct. If you own a property in France but live abroad, you can and should list your international address here — the DGFiP will send correspondence to that address rather than to the French property itself, which solves the problem of tax bills sitting unopened at an empty ski apartment. Updating this takes two minutes and saves months of confusion down the line.

Once logged in, the main dashboard shows a section titled 'Mes documents' or 'Mes avis' depending on the interface version — this is where your bills are stored. The French tax system issues several distinct property taxes that you'll see listed here: taxe foncière (the annual land/property tax paid by owners), taxe d'habitation (the occupancy tax, abolished for primary residences but still applicable to second homes in many municipalities), and the taxe sur les logements vacants where applicable to unoccupied properties in certain high-pressure zones.

Taxe foncière bills are typically published in September of each year for payment by mid-October — the exact dates vary by year and are published on impots.gouv several weeks ahead. Taxe d'habitation bills for second homes appear in November for payment by mid-December. Other bills (wealth tax IFI for properties over €1.3M, occasional waste-collection surcharges, and rental income tax where applicable) appear at various points during the year.

Each bill in 'Mes documents' is downloadable as a PDF and contains the full breakdown: the property address, the calculation basis (valeur locative cadastrale), the applied tax rates (broken down by commune, department and region), the total due and the payment deadline. Save PDFs to your own records — both because you might want them for tax records back in the UK, and because the portal occasionally has availability issues and you don't want to rely on being able to log in on deadline day.

The simplest and most reliable payment method is direct debit (prélèvement automatique), which you can set up through impots.gouv against either a French bank account or most international IBAN accounts within the SEPA zone (including UK post-Brexit for direct debit purposes in many cases, though a French or eurozone IBAN remains simpler). Direct debit splits the bill into 10 monthly instalments from January through October, which is the format most French residents use — it's smoother than a single annual lump sum and removes the risk of missing the payment deadline.

The alternative is one-off online payment (paiement direct en ligne), accessed through the 'Payer' button next to each bill. This takes you to a secure payment page where you enter your bank details and confirm the payment. The DGFiP accepts standard SEPA bank transfers but not typically credit cards for large amounts. Payments are confirmed within 2-4 business days and appear as completed in the portal. For non-residents paying from a UK bank account, the payment reference includes your fiscal number and bill reference to ensure correct allocation.

A third option is payment by TIP SEPA — a pre-filled payment slip attached to the paper version of your bill that you can return to your bank with a signature. This is the legacy paper-based method and works fine but is slower than the online options. For non-resident owners using UK banks, the online direct debit method is almost always the easiest once the initial setup is done, and it takes the worry out of deadline-tracking for the rest of your ownership period. Our French property tax guide covers the full taxation framework in more detail.

The most common problem is 'my numéro fiscal doesn't work'. Usually this happens because the number you've been given is actually a different identifier (e.g. the SIREN company number if you bought through an SCI, or the notaire's internal reference). The solution is to look at any printed tax correspondence you've received — the fiscal number will be clearly labelled 'Votre numéro fiscal' in the top section of the bill. If you've never received tax correspondence, contact the Service des Impôts des Particuliers (SIP) for your property's commune — their contact details are on impots.gouv under 'Contacts'.

The second most common problem is 'I don't have a numéro d'accès en ligne'. This often happens to non-resident owners whose first tax bill is sent to the French property address where nobody reads the post. The solution is to update your correspondence address with the DGFiP — either via a secure message from your impots.gouv account (if you can access it by another method), or by contacting the local SIP directly. Once the correspondence address is international, future bills including your NAL arrive at your home address.

The third common problem is 'I can log in but I can't see my property's tax bills'. This typically means the property is filed under a different fiscal number — common if you bought through a company structure (SCI, SARL, SAS) rather than personally. In this case the property taxes are attached to the company's fiscal number, and you need to create a separate 'espace professionnel' account (rather than the 'espace particulier' personal account) to see them. The professional portal is similar in structure but has different login credentials and a slightly different interface.

Taxe foncière is the annual land and building tax paid by the property owner, due in October. It's calculated based on the cadastral rental value of the property (valeur locative cadastrale) adjusted by local commune rates. For a typical €500,000 Alpine ski apartment, annual taxe foncière bills usually fall in the €600-1,800 range depending on the commune's rate-setting, but can reach €3,000+ for larger chalets in high-rate communes. The bill includes separate line items for the commune, the intercommunalité, waste collection and occasionally a regional surcharge.

Taxe d'habitation on second homes was abolished for primary residences from 2023 but remains applicable to second homes. For a non-resident owner using the property as a holiday home, taxe d'habitation still applies and is due in November. In high-demand zones (including many Alpine resorts) a surcharge of up to 60% on the base rate can apply, meaning total taxe d'habitation bills on second homes in popular areas can reach €1,000-3,000 per year. This is one of the recent significant tax changes and worth budgeting for.

Wealth tax (Impôt sur la Fortune Immobilière, or IFI) applies to households with net French real estate holdings above €1.3M. The rate is progressive from 0.5% to 1.5% of the value above the threshold, and the tax is paid annually alongside income tax declarations. For non-resident owners of a single property below €1.3M (which covers the large majority of buyers), IFI is typically not applicable. The buying process page includes a section on ongoing ownership costs that models all three taxes for typical buyer scenarios.

Set up direct debit (prélèvement automatique à l'échéance) for all your property tax bills as soon as your impots.gouv account is active. This single step eliminates the risk of missed payment deadlines, late-payment penalties (10% surcharge), and the slow-motion escalation of a small missed bill into a serious administrative problem. Direct debit is the default for French residents for a reason — it's genuinely the easiest path and worth setting up once rather than remembering each year.

Keep your correspondence address updated whenever you move. The French tax administration takes postal correspondence seriously, and bills or notices that get returned marked 'inconnu à cette adresse' can trigger administrative consequences including temporary freezing of online access. Updating your address is a 2-minute task on impots.gouv and should be done at the same time as updating your UK correspondence records.

For larger portfolios or more complex situations — multiple properties, SCI structures, rental income from managed lets — consider engaging a French expert-comptable (chartered accountant) with experience of non-resident clients. Annual fees for a typical non-resident holding a single Alpine property run €500-1,500 for end-to-end compliance including income tax filing, property tax monitoring and basic advice. For buyers with more complex setups, the fees scale upward but the value of specialist help increases correspondingly. Our Domosno team works with several trusted partner firms and can make introductions.