In Poland taxation rules were not simplified, but tax filings for individuals are automatically generated based on documents supplied by employees.
You only need to claim subsidies, select NGO which gets your 1% of tax - or skip that,
Tax files itself automatically,
If you are in weird situation, you can relatively easily modify it.
Tax code is still awful (not sure whether I filed taxes correctly due to my weird situation), but frontend is one of better sites that I have seen. And the best government site that I encountered.
You only need to claim subsidies, select NGO which gets your 1% of tax - or skip that,
Tax files itself automatically,
If you are in weird situation, you can relatively easily modify it.
Tax code is still awful (not sure whether I filed taxes correctly due to my weird situation), but frontend is one of better sites that I have seen. And the best government site that I encountered.
Any functional government can setup this.