| Other operating expenses | 1 January – 31 December 2018 | 1 January – 31 December 2017 (restated) | 
| Levy on financial institutions | 1,092 | 822 | 
| Expenses of the core business of non-insurance and non-banking companies | 692 | 642 | 
| Direct claims handling expenses on behalf of other insurance undertakings | 207 | 220 | 
| Compulsory payments to insurance market institutions and banking market institutions | 111 | 86 | 
| Bank Guarantee Fund | 372 | 121 | 
| Insurance Indemnity Fund | 70 | 69 | 
| Fee to the National Fire Brigade Headquarters and Association of Voluntary Fire Brigades | 29 | 28 | 
| Expenditures for prevention activity | 72 | 34 | 
| Establishment of provisions | 503 1) | 179 | 
| Amortization of intangible assets purchased in company acquisition transactions | 331 | 278 | 
| Recognition of impairment losses for non-financial assets | 41 | 81 | 
| Donations | 25 | 15 | 
| Late interest, penalties, indemnities | 67 | 38 | 
| Costs of pursuit of claims | 73 | 41 | 
| Other | 173 | 104 | 
| Other operating expenses, total | 3,858 | 2,758 | 
1) Including PLN 441 million of the banks’ recognition of provisions for guarantees and sureties given.