Net Operating Loss Carryforward and Carryback Provisions in Europe

September 20, 2022 10:50 am Published by Comments Off on Net Operating Loss Carryforward and Carryback Provisions in Europe

Loss carryover tax provisions allow businesses to either deduct current year losses against future profits (carryforwards) or current year losses against past profits (carrybacks). Many companies have investment projects with different risk profiles and operate in industries that fluctuate greatly with the business cycle. Carryover tax provisions help businesses “smooth” their risk and income, making the tax code more neutral across investments and over time.

Ideally, a tax code allows businesses to carry over their losses for an unlimited number of years, ensuring that a business is taxed on its average profitability over time. While some countries do allow for indefinite loss carryovers, others have time limits. The following two maps look at this time restriction on loss carryovers, showing the number of years a business is allowed to carry forward and carry back net operating losses (NOLs).

Net Operating Loss Carryforward and net operating loss Carryback Provisions and deductions in Europe 2022

Sixteen out of the 27 European OECD countries allow businesses to carry forward their net operating losses (NOLs) for an unlimited number of years. Of the remaining countries, Luxembourg has the most generous limit, at 17 years, while the Czech Republic, Greece, Hungary, Poland, Portugal, Slovakia, and Turkey limit their carryforwards to five years.

Net Operating Loss Carryforward and net operating loss Carryback Provisions and deductions in Europe 2022

While all European OECD countries allow their businesses to carry forward losses, they tend to be much more restrictive with carryback provisions. Of the nine countries that allow carrybacks, only Estonia and Latvia provide them without a time limit.

It is worth noting that Estonia and Latvia do not explicitly allow for indefinite loss carryovers. Both of their corporate tax systems utilize a so-called “cash-flow tax.” This tax is only levied when a business distributes its profits to its shareholders, making calculating the annual taxable profits—including potential loss deductions—redundant. Compared to a traditional corporate tax system, such a cash-flow tax effectively allows for indefinite loss carryovers.

In addition to year limits, several countries impose deductibility limits. For example, Italy’s loss deduction can only be applied to 80 percent of taxable income.

Net Operating Loss Deductions in Europe, as of September 2022
CountryLoss Carryback (Number of Years)Loss Carryforward (Number of Years)
Austria0No limit, capped at 75% of taxable income
Belgium0No limit, capped at 70% of taxable income exceeding EUR 1 million
Czech Republic2, limited to CZK 30 million5
Denmark0No limit, capped at 60% of taxable income exceeding DKK 8,872,500 for 2022
EstoniaNo limit (cash-flow tax)No limit (cash-flow tax)
Finland010
France1, limited to EUR 1 millionNo limit, capped at 50% of taxable income exceeding EUR 1 million
Germany2, limited to EUR 10 millionNo limit, capped at 60% of taxable income exceeding EUR 1 million
Greece05
Hungary05, capped at 50% of taxable income
Iceland010
Ireland1No limit
Italy0No limit, capped at 80% of taxable income
LatviaNo limit (cash-flow tax)No limit (cash-flow tax)
Lithuania0No limit, capped at 70% of taxable income
Luxembourg017
Netherlands1No limit, capped at 50% of taxable income exceeding EUR 1 million
Norway0No limit
Poland05, capped at 50% of total loss per year
Portugal05, capped at 70% of taxable income
Slovak Republic05, capped at 50% of taxable income
Slovenia0No limit, capped at 63% of taxable income
Spain0No limit, capped at 70% of taxable income exceeding EUR 1 million (additional revenue-based restrictions apply)
Sweden1.5 (tax allocation reserve)No limit
Switzerland07
Turkey05
United Kingdom1No limit, capped at 50% of taxable income exceeding GBP 5 million

Sources: Bloomberg Tax, “Country Guides,” https://www.bloomberglaw.com/product/tax/toc/source/511920/147664382; PwC, “Worldwide Tax Summaries,” https://www.pwc.com/gx/en/services/tax/worldwide-tax-summaries.html; and individual government websites.


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