House Republicans on Thursday unveiled their tax overhaul. Here’s a look at the items that raise and reduce the most revenue, as scored by the Joint Committee on Taxation.

The bill in total is estimated to cost $1.5 trillion over a decade.

Also read:How the new bill impacts your taxes | How the bill impacts business taxes

Which items cost the most (all over a decade):

• The biggest by some margin is the reduction in the corporate tax rate, which will cost $1.46 trillion over a decade.

• The reform of the individual tax rate costs the second most, at $961.2 billion.

• The enhancement of the standard deduction costs $921.4 billion.

• Repealing the alternative minimum tax, which has been designed to limit the ability of rich people to avoid taxes, would cost $695.5 billion.

• Lifting the child tax credit to $1,600 per child from $1,000 would cost $640 billion.

• Setting a maximum rate on the business income of individuals costs $448 billion. This is a reference to the so-called pass-through taxes that small businesses pay.

• Letting companies exempt all the dividends made overseas costs $205.1 billion.

• Doubling the exclusion for the estate tax, and then repealing it, costs $172.2 billion.

Which items raise the most revenue

• Repeal of the personal exemption deductions would generate the most revenue, at $1.56 trillion.

• Repatriating foreign cash at a 12% rate, and profits at a 5% rate, would generate $223.1 billion.

• Disallowing a deduction for net interest expense in excess of 30% of the business’s adjusted taxable income would generate $172 billion.

• Limiting the ability of companies to deduct for operating losses would raise $156 billion.

• A repeal of a deduction for income from domestic production — which applies on activities ranging from film production to natural gas — would raise $95.2 billion.