Questions & Answers about Tekjuárið er í skjalinu.
It is a compound noun:
- tekju- = a compound form related to tekjur (income, revenues)
- ár = year
- -ið = the neuter singular definite article, attached to the noun
So tekjuárið is literally the income year. Icelandic uses compounds very heavily, much more than English.
In Icelandic compounds, the first part of the word often appears in a special stem form rather than its basic dictionary form. Here, tekjur becomes tekju- before another noun.
This is very common in Icelandic, so learners get used to recognizing compound stems rather than expecting the full standalone word every time.
Because Icelandic usually adds the definite article to the end of the noun instead of putting it in front as a separate word.
For example:
- ár = year
- árið = the year
So tekjuárið means the income year, and you do not need a separate word like English the.