14.5.2. Trade and other receivables

SELECTED ACCOUNTING PRINCIPLES
Receivables
Receivables, excluding trade receivables, are recognised initially at a fair value and subsequently, at amortised cost using the effective interest rate including expected credit loss. On initial recognition, the Group measures trade receivables that do not have a significant financing component at their transaction price.
The Group applies simplified methods of valuation of receivables measured at amortized cost if it does not distort information included in the statement of financial position, in particular when the period until the repayment date is not long.
Receivables accounted at amortised cost, where the Group applies simplifications, are accounted at the initial recognition in the amount due, and later, including at the end of the reporting period, in the amount of the payment due less impairment allowances.
ESTIMATES
Impairment of trade and other receivables
As an insolvency event (assumption that the contractor defaults), the Group recognises the failure to repay more than 90 days from the maturity of receivables.
For the purpose of estimating the expected credit loss, the Group applies a simplified model using a provision matrix which was estimated based on historical levels of repayment and recoveries from receivables from customers.
The Group includes information on the future in parameters used in the expected loss estimation model, through the management adjustment of the basic default probability rates.
In this respect, the Group takes into account changes in macroeconomic data such as, for example, the dynamics of the Gross Domestic Product, inflation rate, unemployment rate or WIG share price indices, and in the event of their significant deterioration compared to the previous period, the Group assesses whether it is necessary to take into account calculation of the expected credit loss of an additional risk element related to the economic situation and future forecasts.
As at 31 December 2021, the Group has not identified premises to modify the assumptions used to assess the expected credit loss.
The expected credit loss is calculated when the receivables are recognised in the statement of financial position and is updated on each subsequent day ending the reporting period, depending on the number of days past due for a given receivable.
The calculated, as at the moment of initial recognition of the financial asset, the expected credit loss and each subsequent increase in the expected credit loss are recognised in the financial result.
NOTE | 31/12/2021 | 31/12/2020 | |
Trade receivables from contracts with customers | 11 873 | 7 579 | |
Other | 223 | 624 | |
Financial assets | 12 096 | 8 203 | |
Excise tax and fuel charge | 105 | 127 | |
Other taxation, duties, social security and other benefits | 594 | 457 | |
Advances for non-current non-financial assets | 1 082 | 249 | |
Rights | 546 | 26 | |
Advances for deliveries | 66 | 113 | |
Prepayments | 477 | 417 | |
Other | 75 | 48 | |
Non-financial assets | 2 945 | 1 437 | |
Receivables, net | 15 041 | 9 640 | |
Expected credit loss related to financial assets | 14.5.2.1 | 617 | 516 |
Receivables, gross | 15 658 | 10 156 |
Division of financial assets denominated in foreign currencies is presented in note 16.5.2. Division of receivables from related parties is presented in note 17.6.2.
The Group expects that the trade and other receivables by contractors will be realized no later than twelve months after the end of the reporting period.