Published on and written by Cyril Jarnias
Moving to Iceland, working there, or buying a home there is attracting more and more European expatriates, notably from France. But behind the volcanic landscapes and high quality of life lies a highly structured tax system, both simple in its day-to-day operation and demanding in its obligations. Understanding how income tax, property tax, and international tax treaties work is essential to avoid unpleasant surprises, especially if you retain tax ties to France.
This article details the practical rules of income tax and property tax in Iceland for expatriates. It is based on official data and the provisions of the France-Iceland tax treaty.
Becoming a Tax Resident in Iceland: The 183-Day Threshold
The first question to resolve when moving to Iceland is tax residency. This determines whether you will be taxed only on your Icelandic-source income or on your worldwide income.
In Iceland, the rule is clear: anyone who stays in the country for more than 183 days within a 12-month period is considered a tax resident. Beyond this threshold, the tax authorities consider that the majority of the individual’s economic life takes place in Iceland, and they then tax all income, regardless of its geographic origin. Below this threshold, individuals remain non-residents and are taxed only on their Icelandic-source income.
An individual who keeps a home in France while living primarily in Iceland could be considered a tax resident of both countries. Tax treaties, such as the one signed between France and Iceland, provide arbitration mechanisms to resolve these conflicts and prevent the same income from being taxed twice.
In cases of “dual residency,” the France-Iceland treaty determines tax residency through a step-by-step process: first, the country where the permanent home is located; then, where the individual’s vital interests lie (family, work, assets); then, the habitual abode; and finally, as a last resort, an agreement between the tax authorities of the two states.
General Structure of Income Tax in Iceland
Income tax in Iceland combines two levels: a national tax and a municipal tax. The system is progressive: as income increases, the marginal tax rate applied rises. It operates primarily on a “pay-as-you-earn” (PAYE) basis: tax is withheld each month from salary, directly by the employer, and remitted to the tax authority, Skatturinn.
The annual tax process, identical for residents and expatriates, involves filing an online return in March for the previous year’s income. This return details all income, assets, and debts. The tax authority then calculates the final tax and makes an adjustment in July, either as a refund or a balance due, to correct any discrepancies with monthly withholdings.
Employers play a central role in this system. They must not only withhold income tax on wages, but also pay social security contributions, maintain pay stubs detailing deductions, and provide a year-end summary of remuneration paid. For salaried expatriates, these documents are valuable: they serve as proof in case of an audit and simplify the preparation of the annual tax return.
Tax Brackets: High but Transparent Rates
Icelandic tax brackets combine a national tax rate and a municipal tax rate, which varies by municipality but hovers around 14 to 15%. In recent years, the brackets incorporating both state and municipal tax typically fall into three main tiers. Several sources of bracket information coexist, but they converge on similar magnitudes.
An example bracket structure indicates:
– A first tier around 31.45% to 31.49% for monthly income in the low bracket;
– A second tier around 37.95% to 37.99% for middle-income earners;
– A third tier around 46.25% to 46.29% for high-income earners.
This is the top marginal income tax rate in Iceland, applicable to income exceeding approximately ISK 1.28 million per month.
For reference, older brackets also mention:
| Income Tier | Indicative Combined Rate (State + Municipality) |
|---|---|
| Low monthly income (0 to ~ISK 464,000) | ≈ 31.45% |
| Intermediate monthly income (~ISK 464,000 to ~ISK 1,280,000) | ≈ 37.95% |
| High monthly income (above ~ISK 1,280,000) | ≈ 46.25% |
These rates apply after deducting mandatory pension fund contributions, which means that, in practice, they tax net retirement income rather than gross salary.
For an expatriate, this means the tax burden on earned income may seem high, but the system is transparent, largely automated, and mitigated by a central mechanism: the personal tax credit.
The Personal Tax Credit: The Key to the System
In Iceland, every resident over the age of 16 receives a monthly personal tax credit that directly reduces the tax withheld from their salary. This credit is not a deduction from income, but rather an outright tax reduction calculated in absolute terms. In other words, it is a fixed amount that can be applied against the tax due.
The amounts mentioned in recent sources vary by year, but provide a clear range:
| Reference Year | Personal Tax Credit (Monthly) |
|---|---|
| Historical value (example) | ISK 52,907 |
| Current estimate (residents over 16) | ≈ ISK 70,000 |
| Recent projection/rate | ISK 69,288 |
| Another value cited for a given year | ISK 75,762 |
In practice, this tax credit significantly reduces the real tax burden for low and middle incomes. However, the salaried expatriate must take a simple but essential step: inform their employer that they wish to use this credit, either in full for their main job or by splitting it among multiple employers if applicable. Until this information is provided, the employer is required to apply the maximum withholding without the tax credit, which increases the monthly deduction.
For married couples or recognized cohabiting partners, the unused tax credit of one partner can be fully transferred to the other. This mechanism prevents a person with a low income from losing part of their tax benefit and thus optimizes the overall tax burden of the household.
In addition to income tax, wages in Iceland are subject to a set of mandatory contributions, mainly related to pensions and social security. The essential component is the pension fund contribution, which amounts to at least 15.5% of gross salary. This contribution is split between the employee, who pays 4%, and the employer, who contributes at least 11.5%. The employee’s share is deductible from taxable income.
A supplementary retirement savings plan also exists. If the employee chooses to contribute up to an additional 4% to a voluntary plan, the employer often adds a matching contribution of around 2%. This mechanism increases the overall retirement savings rate in exchange for an upfront tax benefit.
Icelandic employers pay a payroll tax (tryggingagjald), typically between 6.35% and 6.90%, with reduced rates for certain sectors such as fishing or agriculture. Self-employed individuals, on the other hand, must pay a social security contribution of approximately 6.35% on their income themselves.
Beyond these main elements, other mandatory contributions exist, such as a national broadcasting fee and a contribution to the housing construction fund for the elderly, both levied once a certain income threshold is reached. Again, these deductions apply equally to Icelandic citizens and expatriates who become tax residents.
Capital Income and Rental Income: A Specific Tax Regime
For an expatriate with financial or real estate assets, Iceland’s taxation of capital deserves special attention. Unlike some countries that integrate capital income into the progressive income tax scale, Iceland applies a specific proportional rate.
Capital income (interest, dividends, capital gains on securities) is generally taxed at a flat rate of 22% for individuals. Dividends paid to individuals are subject to withholding tax at this same rate, which is typically the final tax, unless a special tax treaty provision applies.
For an individual renting out a residential property, a portion of the gross rent benefits from a standard deduction, reducing the taxable base. A common regime taxes 50% of the income at 20%, resulting in an effective rate of about 10% of the gross rent. The rules vary by type of rental: occasional, short-term tourist, or commercial activity, with the latter potentially triggering VAT obligations.
This distinction is important for expatriates who maintain a foothold in Iceland or invest in a rental property. Beyond certain thresholds of days rented or rental income received, the activity may be reclassified as tourist accommodation and fall under a stricter regime, including 11% VAT on tourist rentals and enhanced administrative requirements.
Property Tax in Iceland: A Municipal Tax on Assessed Value
Property tax in Iceland, often called fasteignagjald, is a local tax levied by municipalities on all real estate, whether used as residences, commercial premises, or tourist accommodations. Unlike France, where the basis is the cadastral rental value, Iceland uses an official property value, intended to best reflect its actual market value.
Determined annually by the National Housing and Construction Authority (HMS), this value covers the land and the building.
Property owners receive the new estimate at the beginning of the summer.
A one-month period is granted to submit comments or contest the estimate.
The property tax is then calculated by applying a rate, set annually by the municipal council, to this official assessed value. Rates vary significantly by city and especially by the use of the property. Nationally, the typical range is between 0.15% and 0.50% of the assessed value, but certain categories of properties, particularly commercial or tourist properties, may be taxed more heavily.
Iceland’s capital, Reykjavík, illustrates this differentiation by applying distinct tax rates based on the property category.
| Property Category in Reykjavík | Primary Use | Indicative Property Tax Rate |
|---|---|---|
| Category A | Residences, farms, vacation homes, agricultural outbuildings | 0.18% |
| Category B | Schools, hospitals, libraries, gyms | Around 1.32% |
| Category C | Offices, shops, industries, tourist accommodations | Up to 1.60% |
For the year 2025, an overall rate of approximately 0.234% is mentioned for some residential properties in Reykjavík, which remains relatively modest, especially compared to certain property tax levels observed in large French cities. However, for properties used for commercial or tourist purposes (such as a home converted into a short-term rental for travelers), the bill can rise significantly, with rates exceeding 1% of the assessed value.
How Is the Assessed Value Determined?
Property valuation in Iceland relies on centralized work by HMS, which maintains a real estate register (Fasteignaskrá) and updates the theoretical value of each property annually. This value is intended to correspond to the market value, or the closest approximation, using methods based on case law and sales comparisons.
The stated objective is to have a base as close to reality as possible, to avoid significant distortions between tax value and market value. This is a notable contrast with France, where cadastral values date from the 1960s–1970s and are still subject to postponed reforms.
Objective of tax assessment
For an expatriate property owner, this means that Icelandic property tax closely follows real estate market trends. If prices rise sharply in a given area, the assessed value also rises, and consequently, the property tax amount increases. On the flip side, this method avoids situations where highly valued properties benefit from artificially low taxes relative to the market.
Expatriate and Property Owner: How Is Property Tax Calculated?
From the perspective of an expatriate buying a house in Reykjavík, the calculation is relatively simple in principle. The basis is the assessed value. The applicable rate depends on the use of the property and the annual decision of the municipal council. The amount due is the product of the two.
We can summarize this functioning in a summary table:
| Element | Rule in Iceland |
|---|---|
| Basis of calculation | Official assessed value (land + building) set by HMS |
| Frequency | Annual tax |
| Rate setting | Annual decision of the municipality |
| Common national range | ≈ 0.15% to 0.50% of assessed value (residential) |
| Example Reykjavík (dwelling) | ≈ 0.18% to 0.234% depending on category and year |
| Example Reykjavík (tourist/commercial) | Up to 1.60% of assessed value |
The expatriate owner must therefore anticipate this expense in their budget, just like condominium fees or home insurance. They must also stay alert to assessment notices sent by Icelandic authorities at the beginning of the summer, so they can react in case of an obvious error in the description or valuation of their property.
Link Between Property Tax, Rental Income, and Local Taxation
For expatriates who rent out their Icelandic property, property tax is just one aspect of real estate taxation. Rental income received, as we have seen, is taxable under capital income, with a standard deduction or an exempt fraction. At the same time, certain types of rentals, especially short-term tourist rentals, may be subject to local VAT at 11%. Finally, the assessed value used for property tax often reflects the rental attractiveness of the property: a city or neighborhood highly sought after in the rental market generally sees its assessments and, therefore, its property tax increase.
Expatriates combining a personal residence with seasonal rental of the same property must monitor local regulations, often tightened to limit pressure on the rental market. This can lead to a reclassification of the property (e.g., Category C in Reykjavík, with a higher property tax rate) and additional obligations such as VAT collection.
Online Filing and Tracking Tax Obligations
One of the advantages of the Icelandic tax system for an expatriate is its high level of digitalization. Most procedures are carried out on the Skatturinn portal, available in several languages, including English, Polish, Lithuanian, Icelandic, and for some notices, Spanish.
To file an annual return, identification is generally done via an electronic identity (e-ID) linked to the kennitala, the 10-digit personal identification number. Individuals without an e-ID can request a temporary access code on the tax authority’s website by providing their kennitala.
The pre-filled return largely incorporates information transmitted by employers, banks, pension funds, and, where applicable, local authorities. It is then up to the taxpayer to add missing items, particularly certain foreign-source income or changes in circumstances. Expatriates also have simplified guides, posted online by the tax authority, to help them navigate this system, which, behind its apparent simplicity, relies on precise technical rules.
Leaving Iceland: Don’t Forget the Final Return
Another crucial point for expatriates concerns leaving the country. Iceland requires individuals who are leaving to inform Registers Iceland and file an income tax return covering the period before departure. This step allows you to settle your local tax situation, avoid later tax assessments, and clarify any change in tax residency.
The return is filed online, with an adjustment of withholdings by the tax authority in July. Expatriates who retain real estate in Iceland remain subject to property tax and tax on rental income. They are then taxable only on their Icelandic-source income, no longer on their worldwide income.
Coordination Between Iceland and France: The Tax Treaty in Practice
For French citizens moving to Iceland, the tax treaty signed between the two countries plays a decisive role. It prevents double taxation on the same income by allocating taxing rights and providing mechanisms for tax credits.
In terms of principles, this treaty provides that: human rights must be guaranteed.
Income is taxed according to specific rules based on its nature and location: real estate income and capital gains on property are taxable in the state where the property is located; salaries are generally taxable in the state where the work is performed (with exceptions for short-term assignments); dividends, interest, and royalties are primarily taxable in the state of residence of the beneficiary, with the source state allowed to apply a limited withholding tax.
For a French expatriate who is a tax resident in Iceland and owns a home in France, this means that rental income from that property remains taxable in France, but Iceland must take it into account when determining the effective tax rate on other income (the so-called exemption with progression method). Conversely, for a French resident who owns a property in Iceland, Icelandic rental income is taxable in the Nordic country, but France considers this income when setting the rate applicable to other household income while granting a tax credit to neutralize double taxation.
The treaty covers national income tax, municipal tax, church tax, and the funeral tax attached to the municipal tax. All these levies are taken into account for calculating tax credits and analyzing any discriminatory tax treatment of residents of the other state.
Special Case of French Non-Residents and Persistent Tax Ties
From the French side, changing tax residency to Iceland does not necessarily mean the end of all filing obligations. A French citizen who transfers their tax domicile outside France is still required to declare their French-source income (rental income, French salaries, pensions paid by a French entity, etc.) using specific forms. French rules notably provide for a minimum rate of 20% for non-residents on this income, unless it can be demonstrated that a lower worldwide average rate should apply.
For an expatriate, optimizing their overall situation requires a good understanding of how the French and Icelandic tax systems interact, especially in cases of combined professional income, real estate assets in both countries, and financial investments.
Focus on Highly Skilled Workers: A Niche to Know About
Among the measures directly relevant to expatriates is a specific tax regime for highly skilled foreign experts. Under certain conditions, they can benefit from a partial exemption for the first three years of employment in Iceland, with only 75% of their remuneration taken into account when calculating Icelandic tax. This 25% reduction applies to taxable income, which can make a substantial difference in a country where the top marginal rate exceeds 46%.
To benefit from the tax exemption, the expatriate employee must submit an application to the research agency Rannís within three months of starting their employment. Rannís then evaluates whether the candidate’s profile and the job characteristics, particularly its high-value-added nature, meet the scheme’s criteria. It is therefore crucial to explore this possibility at the very beginning of your stay in Iceland.
What This Means in Practice for an Expatriate in Iceland
Ultimately, Icelandic taxation, viewed through the lens of income tax and property tax, presents a face that is both demanding and predictable for an expatriate.
The country applies a relatively high income tax scale, but a personal tax credit and a highly automated withholding system limit large adjustments. Pension contributions, though substantial, represent a long-term investment. The system is simplified for many taxpayers thanks to largely pre-filled online returns.
On the real estate side, property tax is based on assessed values updated annually, with relatively moderate rates for primary residences, but heavier rates for properties used for economic or tourist purposes. For an expatriate property owner, Iceland thus offers a clear framework where taxation closely follows the actual value of the property, without major historical discrepancies.
For a French expatriate in Iceland, the key is understanding the interaction between the local tax system and French rules. This involves mastering the tax treaty between the two countries, tax residency criteria, as well as any ongoing obligations toward France regarding income and assets retained on French soil.
For those considering a long-term project in Iceland—whether stable employment, a real estate investment, or self-employment—this thorough understanding of local taxation, including income tax and property tax, is a necessary step. This is the price to pay to fully enjoy the benefits of expatriating to a country that is attractive, well-structured, and demanding from a tax perspective.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
