According to the Swedish Tax Agency's estimate, the Treasury loses SEK 65-70 billion every year as a result of undeclared work. The calculation has a few years on the neck, but according to the Swedish Tax Agency, the scope has not decreased but is relatively constant.

The authority now has the government's mission to intensify work on reducing cheating. Among other things, by examining personnel-intensive industries where black jobs are common. The Swedish Tax Agency specifically points out the cleaning and construction industry.

Bluff invoices and no receipt

A common approach by rogue entrepreneurs is to hide undeclared work by using bluff invoices, which are often sold on several levels. Also, many do not report all their income in the accounts and can thus free up money for black salaries.

The Swedish Tax Agency often begins its investigations following tips from the public. According to the authority, links to other organized crime are often encountered such as drug trafficking and trafficking.