The answer to this is obvious. Do away with all of the paper forms and fat client software. The tax
return should be a web form that you can fill in online and submit directly to the tax office. They can
do the calculations on their servers and inform you of the tax calculation immediately, and any mistake
is their own responsibility.
Handily the UK has been doing just this for a few years now and it works very well, from any platform
of your choice. It's also great for last-minute people because the web filing is immediate at any time of