Norway’s tax system has increased inequality, report finds

Income inequality has increased in Norway as a result of changes to the country’s tax system under successive Erna Solberg governments, according to a statistical analysis.

Norway’s tax system has increased inequality, report finds
PM Erna Solberg at a conference in Munich, Germany earlier this year. Photo: AFP

The analysis, conducted by Statistics Norway (SSB), looked at the distributive effect of taxation under six years with Solberg as head of government in comparison with 2013, the year the Conservative PM came to power.

“Changes to both income and inheritance tax as well as changes to indirect taxation are all pulling in the direction of less distribution (of wealth),” SSB researcher Thor Olav Thoresen told news agency NTB.

Budgets since 2013 have consistently made cuts to tax. Overall, tax has been reduced by 25.5 billion kroner, including a reduction in income tax from 28 to 22 percent, NTB reports.

It is this particular change which has had the biggest impact on overall income inequality, according to the SSB analysis.

In order to make up for lost state revenue resulting from the income tax cuts, a change was made in 2016 introducing a graded tax code (trinnskatt or bracket tax) in place of a surtax for the highest earners (topskatt).

The decision to reduce the income tax rate was broadly supported in parliament in keeping with a reduction in business tax, also from 28 percent to 22 percent, in keeping with the OECD average, according to NTB’s report.

Less popularly, Solberg’s government has also scrapped a levy on inheritances and cut wealth tax (formuesskatten).

But the latter change has had little effect on income equality, the SSB report concludes.

“We expected the effect from wealth tax changes to be greater. The reason is that these tax reductions have encompassed a number of households with low incomes but high wealth,” Thoresen told NTB. That could include persons with temporarily low incomes due to investment losses, he said.

But the effects of the tax cuts have been greatest amongst those with the highest wealth, as expected, NTB writes.

Hadia Tajik, deputy leader and finance spokesperson with the opposition Labour party, criticized taxation under the Conservatives..

“The richest have been given 100 times more in tax cuts than the lowest-paid under Erna Solberg. If you want less inequality, tax policies have to be distributive. That’s the fairest way, and gives a better basis for the country to create value,” Tajik said.

The SSB analysis takes only personal taxation into account and does not include social welfare, which has been strengthened under Solberg, Conservative spokesperson for finance Henrik Asheim said.

“The tax system has many purposes and makes many considerations. It’s not just a question of distribution, but also ensuring it pays to work, that new companies are created and that tax is paid on things we don’t like,” Asheim told NTB.

In a previous study of the redistributive effect of tax policies under eight years of the centre-left governments which preceded Solberg, SSB found that changes to tax rules increased the distributive effect.

READ ALSO: Here is Norway's budget proposal and what it means for you


The taxes in your region of Spain you probably didn’t know existed 

Madrid has just announced it wants to be the first region to scrap regional taxes, but what are these tariffs that apply to specific autonomous communities? And where in Spain do taxpayers pay the most?  

The taxes in your region of Spain you probably didn't know existed 
Which autonomous community in Spain has the most regional taxes? Photo: Javier Carro/Wikipedia

Spain’s 17 autonomous communities, with the exception of the Basque Country and Navarre, all have their own taxes which are applicable to people and companies in their territory. 

Known as impuestos propios (own taxes), these tariffs are applied by regional governments to address matters pertaining to their community which they’re looking to solve. 

On September 1st, Madrid’s regional president Isabel Díaz Ayuso made headlines by announcing she intended to scrap the remaining impuestos propios in the region (tax on slot and arcade machines in bars and restaurants and a tax on the storage of waste), amounting to €3.4 million annually for Madrid taxpayers.

This only accounts for 0.02 percent of taxes paid by the region’s 6.6 million inhabitants, but Ayuso’s announcement had made people across Spain more aware of the existence of these little-known regional taxes in their part of Spain.

Madrid’s leader has argued that some regional taxes are now becoming redundant or obsolete as other tariffs are introduced by Spain’s central government on a national level.

madrid scraps regional taxes impuestos propios

Ayuso has said her government will refuse to adapt its tax system to decisions made by Spain’s central government, especially when it comes to its very low taxes on inheritance and assets. Photo: Javier Soriano/AFP

Spain’s 17 regions are responsible for applying their own autonomous taxes, which depending on what they are, can make life more or less expensive for the average person in Spain depending on their location. 

Regional governments are also responsible for setting tax levels on inheritance and assets, which can vary enormously between territories.

EXPLAINED: How choosing the right region in Spain can save you thousands in inheritance tax

So which region of Spain has the most regional taxes? And what are the impuestos propios that you have to pay in your part of the country?


Catalonia has the most regional taxes of all of Spain’s 17 regions, with 13 impuestos propios adding €137.3 million to public coffers in 2020. 

The latest to be added is the tax on C02 emissions for vehicles, along with other tariffs on large commercial establishments, empty homes, tax on tourism stays, sugary drinks, a tax on luxury goods and several other environmental levies relating to water, waste and emissions. 


Spain’s largest region has the second highest number of regional taxes in the country with eight impuestos, although some of these are currently not applied. 

Taxes on unused land, credit agency customers, single-use plastic bags and a number of other environmental taxes added €145 million in tax revenue to Andalusian authorities in 2020. 


Murcia has six regional taxes in place in 2021: three environmental ones, one on bingo prizes, another on economic activities and a water treatment tax, all of which accounted for €55.9 million in taxes in 2020.


The northwestern region has six autonomous taxes which added €80 million to public coffers last year, including a fee on derelict or abandoned homes and a number of environmental taxes relating to mining, pollution, wind energy and water treatment.


Galicia’s northern neighbour also has six regional tariffs which added €118 million paid to Asturias’s tax office in 2020. They include a tax on bingo prizes, water treatment, unused rural land, large shopping centres, economic activities as well as environmental levies. 

Economists in Asturias are calling for regional authorities to lower levies for inheritance and asset taxes as well as regional taxes, suggesting higher-than-average tariffs are dissuading investors.

Canary Islands 

The Atlantic archipelago has five individual taxes, three of which belong to the Canaries’ unique IGIC tax regime (no VAT): General Indirect Tax, AIEM consumer tax and registration tax. The other regional levies are on tobacco, waste spills and petrol-based products.


Aragón in northeast Spain has five regional taxes, all of them environmental. In 2020 Aragonese authorities collected around €100 million from taxes on water pollution, atmospheric damage, environmental impact of large shopping malls, electricity installation and transport as well as on the use of stored reservoir water.


The western region also has five regional taxes which added €115 million to public coffers last year. Active tariffs in Extremadura are on landfill processes, water treatment and hunting.

Valencia region 

The eastern region has four regional taxes in total: a tax on empty homes for those with more than ten properties, tax on waste processes, activities that have an impact on the environment and water treatment. 

The Valencia region’s tax head Vicent Soler has referred to Ayuso’s words as a “smokescreen” that accounts for an insignificant amount for Madrid taxpayers and that slashing regional taxes “will mean those who need it most get fewer services”. 

The Balearic Islands 

The Balearic Islands also have four regional taxes, of which only two are currently applied: the tax on tourist stays (€36.8 million collected in 2020), which is based on overnight holiday stays on the islands, and the wastewater treatment fee (€78 million collected in 2020).

La Rioja

Spain’s famed wine-producing region has four regional taxes, with which in 2020 it added €12 million to its public coffers. These are a tax on cell towers that have a negative visual impact,  water treatment, waste management and a levy on economic activities.


Cantabrian authorities collected €27 million in 2020 from their regional taxes on water treatment, waste deposit in landfills and a levy on economic activities. 

Castilla-La Mancha

In the central Spanish region there are regional taxes on wind energy and economic activities that have an environmental impact.

Castilla y León

Authorities in Castilla y León have said they don’t plan to follow in Madrid’s footsteps and eliminate its own current environmental taxes, which are mainly paid by electricity companies.

Castilla y León currently receives almost €63 million with its tax on the environmental impact caused by certain uses of stored reservoir water, a tax on wind farms and another on high voltage electric power transmission facilities, as well as a further €7.6 million from landfill waste management taxes.

You can read more about impuestos propios on Spain’s Hacienda website (information in Spanish).