Yeah, that's why in a lot of countries you just use the state-sanctioned software and be done with it. This is just BS from companies afraid to lose their cash cow. Fraud is always going to happen, period. Deal with them and that's it.
> in a lot of countries you just use the state-sanctioned software Make that free, web-based & state-hosted online solutions. What is this tax-software thing you are taking about?
Tax authorities would like to get direct access to see bank accounts, that's not on yet.
Filing a tax return is very easy. Usually you need to do nothing, but if you have some specific tax deductions - not much is eligible - then you can do it with a fairly simple Web interface, or leave an equally simple paper form.