29Other current and accrued liabilities

millions of CHF

 

2022

 

2021

Liability related to the purchase of treasury shares

 

92.9

 

98.1

Outstanding dividend payments

 

239.2

 

201.1

Taxes (VAT, withholding tax)

 

33.0

 

34.3

Derivative financial instruments

 

7.0

 

6.7

Notes payable

 

20.6

 

26.7

Contingent consideration

 

1.9

 

4.0

Other current liabilities

 

43.6

 

25.1

Total other current liabilities as of December 31

 

438.2

 

395.9

 

 

 

 

 

Contract-related costs

 

137.8

 

168.3

Salaries, wages and bonuses

 

108.9

 

116.8

Vacation and overtime claims

 

22.4

 

24.0

Other accrued liabilities

 

167.3

 

123.1

Total accrued liabilities as of December 31

 

436.5

 

432.3

 

 

 

 

 

Total other current and accrued liabilities as of December 31

 

874.7

 

828.1

The outstanding dividend payments of CHF 239.2 million (2021: CHF 201.1 million) are explained in note 25.