NETFILE - "A credit associated with code 8 or 15 is being claimed on line 462."Code 8 - Tax credit for the repayment of benefits
In 2019 you repaid benefits that you received in a previous year under the Québec Pension Plan (QPP), the Canada Pension Plan (CPP), the Québec parental insurance plan (QPIP), the Unemployment Insurance Act or the Employment Insurance Act. The credit was claimed in the section "Repaid amounts". Revenu Quebec will calculate whether it is more advantageous for you not to use the repayment to reduce your 2019 income and may grant you a tax credit for the averaging of the deduction.
Code 15 - Tax credit for scientific research and experimental development
In the section "Quebec credits", you have claimed a refundable tax credit for scientific research and experimental development.
If you claim one of these credits, you cannot send the Quebec tax return via NETFILE. This is one of the Revenu Quebec restrictions:http://www.revenuquebec.ca/en/sepf/impotnet/particuliers/default.aspx
ID: 20131001110804NI.xml
Webpage: KPA210-20131001110804NI.htm