Top Three Tax Deductions For Oil&Gas


The non-recoverable expenses of an oil and gas well are known as “intangible drilling costs” (IDCs). These include things that you can’t resell later including fuel, drilling fluids, and wages. IDCs typically make up roughly 65 – 80% of the well cost, and you can deduct 100% of IDCs in year one of the projects.

For example, if you make a $100,000 investment into a well with 75% IDCs, you could earn up to a $75,000 deduction against your income tax bill. You also get a little leeway with the timing. IDC deductions become available in the year the money gets invested, even if the well does not start drilling until March 31 of the following year. (See Section 263 of the tax code.)


Tangible drilling costs (TDCs) refer to the well costs that you can potentially recover, including wellheads, tanks, leaseholds, etc. TDCs typically make up between 20 – 35% of drilling expenses, and they are also 100% tax-deductible.

In the past, tax rules forced investors to take TDC deductions over a seven-year depreciation schedule. But thanks to a new 2018 law in effect until 2023, you can now deduct 100% of the TDCs in the first year. So instead of having to apply these tax savings over seven years, you can now bring forward 100% of your TDC deductions into the current tax year.

The end result for investors is that, through at least 2023, you can now deduct up to 100% of the upfront cost of drilling a well from your current year's taxes. But that’s not all – as an individual investor, you can enjoy even greater tax benefits after drilling the well when the production comes online.


The 1990 Tax Act allows energy producers under a certain volume limit to exempt 15% of their gross income from federal taxes. The incentive is designed to support independent energy producers and individual investors.

Here’s how it works…

The Depletion Allowance applies to small companies that produce no more than 50,000 barrels per day of oil. As an individual investor, you qualify for the Depletion Allowance if your share of production falls under a threshold of 1,000 barrels of oil per day or 6,000 cubic feet of gas per day.

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