The nature of the tax system means that there is usually a trade-off between and

opportunity

cost

equity

ability to pay

administrative costs

rate

wealth

deadweight loss

efficiency

equity and efficiency

Explanation:

Under the tax system there is no tax on losses. And also the losses can be carried forward and set off to profits in future.

When profits are earned the taxes are paid. After that the remaining profit is either distributed to equity or retained for future purposes.

The more efficiently the company works, higher will be the profit and higher will be the taxes.

As profit is for equity, and from that share the amount is given to tax authorities, which is some part of income, share of equity to tax.

Though it does not provide for right in company, but it is legal to pay the tax.

That is the price you pay for increasing or decreasing efficiency, in the form of income available for equity.