Iceland

Corporate - Deductions

Last reviewed - 21 February 2024

Deductible operating expenses are comprised of all the expenses and costs needed to provide, insure, and maintain income (e.g. interest expense, employee expense, travel expense, insurance expense).

Depreciation

Assets	Depreciation rate (%)
Ships, ship equipment, and personal vehicles	10 to 20*
Aircraft and accessories	10 to 20*
Heavy machinery, industrial machinery, and equipment	10 to 30*
Rigs, pipeline systems, and more for the use of research and production of hydrocarbons	10 to 30*
Office equipment	20 to 35*
Machinery, equipment, and vehicles that are not covered in the above categories	20 to 35*
Residential, commercial, and office accommodation	1 to 3
Factory buildings, garages, warehouses, etc.	3 to 6
Greenhouses, piers, and lots connected to these assets	6 to 8
Boreholes, powerlines, and temporary work camps	7.5 to 10
Purchased proprietary rights for ideas and trademarks, such as copyrights, publishing rights, information rights, patents, and logos	15 to 20
Purchased goodwill	10 to 20

* The depreciation base for these assets is their purchase value less earlier depreciations (book value).

The method used to calculate depreciation is the straight-line method.

Goodwill

Purchased goodwill can be written down at 10% to 20% per year.

Start-up expenses

Purchased fishing rights (quotas) cannot be depreciated.

Start-up costs for agricultural production rights can be depreciated without revaluation over five consecutive years. The following assets can be depreciated in full in the year they are initiated or paid with steady payments over five years:

Start-up costs, such as enterprise registration and obtaining operation licences.
Cost of research, developments, marketing, and obtaining patents and trademarks. If the use of individual assets does not fall into the same depreciation category, the depreciation base will be dependent on how much of it is used, so that if an asset is used for three-quarters or more for the same operation, the whole asset will have the same depreciation percentage.

Interest expenses

Interest expenses are deductible, provided that the loan was taken for business purposes. It shall be kept in mind that interest limitation rules apply between related parties if certain conditions are fulfilled. See Thin capitalisation in the Group taxation section for more information.

Bad debt

As a general rule, 5% of bad debt can be written off. Certain conditions must be met in order to write off a higher percentage of bad debts.

Charitable contributions

Charitable contributions at up to 1.5% of total income are deductible.

Pension expenses

Payments to obligatory pension funds for employees at a minimum of 11.5% of wages (or according to the minimum contribution in a collective agreement) are deductible.

Fines and penalties

Fines and penalties are not deductible.

Taxes

Taxes levied on business profit are not considered to be deductible; consequently, CIT is not deductible. However, social security contributions and other labour taxes are deductible.

Net operating losses

Operating losses may be deducted from income from business and independent economic activity. Tax losses can be carried forward for ten years and utilised over ten years from the year that the loss was incurred.

No carryback of losses is allowed.

Payments to foreign affiliates

An Icelandic corporation can claim a deduction for royalties, management fees, and similar payments made to foreign affiliates, provided that such amounts are made on an arm’s-length basis and reflect services received. Interest at normal commercial rates paid to foreign affiliates generally will be allowed as a deduction on the condition that the loan terms are comparable to those that would have been agreed upon by unrelated parties.

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