At this point, just a reasonable paragraph explaining where the cost savings will come from would be nice, actual proof can wait.
Here's a few sources off the top of the head:
Reduced planning & tax avoidence costs;
Reduce tax compliance losses, due too errors, tax accounting and filing costs;
Reduced litigation/audit costs over government controversy concerning deductablity/exemption/depreciation rules and pushing the envelope;
Increased efficiency in use of business resources and operating capital;
Increased productivity and growing markets by reducing deadweight loss effects in intermediate & export level businessees;
Repeal of the actual taxes remitted by manufacturers and other intermediate and exporting businesses upstream from retail sales.
Reduced planning & tax avoidence costs; - discussed, negligible, less than 1%
Reduce tax compliance losses, due too errors, tax accounting and filing costs;- discussed, negligible, most accounting functions still needed to run business.
Reduced litigation/audit costs over government controversy concerning deductablity/exemption/depreciation rules and pushing the envelope;- discussed, very negligible, still needed to defend business deductibility of expenses
Increased efficiency in use of business resources and operating capital;-- ;unquantifiable gobbledygook- for most businesses, zilch.
Increased productivity and growing markets by reducing deadweight loss effects in intermediate & export level businessees; sounds a lot like the last one-- for most normal businesses, nada.
Repeal of the actual taxes remitted by manufacturers and other intermediate and exporting businesses upstream from retail sales.-- what taxes are you talking about? the income and payroll taxes go to the earner, corporate taxes are negligible as a percentage of sales;