[37] Other liabilities

Other liabilities comprised the following items:

Other liabilities

in € million

Dec. 31, 2021

Dec. 31, 2020

Deferred income

184.7

228.2

Personnel liabilities

13.3

14.7

Other non-current liabilities

198.0

242.9

 

 

 

Deferred income

209.5

230.2

Personnel liabilities

357.5

272.3

Social security liabilities

57.1

51.4

Tax liabilities

118.8

124.0

Other current liabilities

742.9

677.9

 

 

 

Total other liabilities

940.8

920.8

Deferred income included deferred revenue and deferred gains of €263.4 million (December 31, 2020: €342.4 million) resulting from the indirect and direct sales lease business.

Personnel liabilities primarily consist of liabilities for one-year variable remuneration, outstanding annual leave, flexitime and overtime credit, and wages and salaries not yet paid. This item also includes liabilities for personnel measures in connection with the capacity and structural program.