By "profits" I meant to stop business being able to claim expenses and reduce the tax. We could replace complex taxation scheme only-on-positive-profit with a simple 1% (for example) tax on all transfers, on the total amount, no matter what is the purpose of the money transfer
That incentivizes the creation of vertically-integrated conglomerates over small companies, in order to reduce the number of transactions; is that what you want to foster?
You need to take into account all the simplification it would imply in tax collection / paperwork / regulations etc. The cost of our current ways of taxing wealth and profits is huge
In the US, the IRS collected $3.33 trillion in revenue in 2018, with a total budget of 11.5 billion (2017). Thats 0.3453%, or 35c per $100 of tax revenue. Fairly minor in the scheme of things.
The trouble with that is it will penalise low margin businesses, Apple could easily afford it on their 30% margin but a budget PC maker with a 3% margin would struggle.
Small businesses are already penalized by our current laws and ways of taxing profits. I believe the alternative I am proposing (that will never come to reality) is easier for everyone
Sure, it's easier, but it also means you'll just have a bunch of giant vertically-integrated monopolies. Easier, sure, but I don't see how that's better.
By "profits" I meant to stop business being able to claim expenses and reduce the tax. We could replace complex taxation scheme only-on-positive-profit with a simple 1% (for example) tax on all transfers, on the total amount, no matter what is the purpose of the money transfer