I’m a tax accountant in Houston, TX and wanted to share some general information regarding the federal rules regarding tax depletion, tax basis, and capital gains since it looked like member questions pop up frequently on the forum. This post is not intended to be tax, legal, or accounting advice.
Tax Depletion
The deduction for tax depletion (“depletion allowance”) is calculated as the higher of cost depletion or percentage depletion (a/k/a “statutory depletion”) for a depletable property for the taxable year:
1. Cost Depletion – IRC § 611
Cost depletion is calculated as follows:
Adjusted Basis of Property at End of Year × (Units Sold During the Year ÷ (Units Remaining at End of Year + Units Sold During the Year)) = Cost Depletion
2. Percentage Depletion – IRC § 613A
Percentage depletion is calculated as follows:
Gross Income from Property × Statutory Depletion Percentage = Percentage Depletion
Note #1: The statutory depletion percentage for oil and gas is currently 15% - IRC § 613A(c)(B)
Note #2: An “economic interest” is required in a depletable property in order to claim a depletion deduction – IRC § 1.611-1(b)
Note #3: Percentage depletion is subject to three statutory limitations:
1. Depletable property net income limitation – IRC § 613(a)
The deduction for percentage depletion for a depletable property for the taxable year may not exceed the taxable income from the depletable property (i.e. you can’t deduct more percentage depletion from a depletable property than you have net income [before depletion] from the property).
2. 65% of taxable income limitation – IRC § 613A(d)
The total deductions for percentage depletion for all depletable properties for the taxable year may not exceed 65% of the taxpayer’s adjusted taxable income. Any disallowed percentage depletion under IRC § 613A(d) is carried forward to next year.
3. Depletable quantity limitation (a/k/a “barrel limitation”) – IRC § 613A(c)
The deduction for percentage depletion may only be claimed on so much of the taxpayer’s average daily production as does not exceed the taxpayer’s depletable oil quantity. Generally, the depletable oil quantity is 1,000 barrels per day (or 6,000 MCF per day).
Note #4: Percentage depletion is not available on lease bonuses, advance royalties, or other amounts payable “without regard to production from the property” – IRC § 613A(d)(5)
Note #5: Percentage depletion is not available on non-domestic production – IRC § 613A(e)(3)
And here are some additional thoughts on tax depletion for you to consider:
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The calculation for depletion is multi-part and complex and may (especially with cost depletion) require information you can’t readily obtain if your oil and gas production comes from a non-operated working interest or a royalty interest.
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As you may’ve noticed from the two depletion formulas above, cost depletion is only available when you have remaining undepleted tax basis in a depletable property at the end of the year whereas percentage depletion is available whether or not you have any remaining undepleted tax basis. This means that (as long as you clear all the other limitation hurdles) you can continue to claim percentage depletion as long as the property has production.
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It’s very important for you to properly calculate your depletion deduction each year if you have remaining undepleted basis since “allowed” (i.e. amount you deducted) or “allowable” (i.e. amount you should’ve deducted but didn’t) depletion reduces your tax basis.
Tax Basis
Interests in oil and gas properties are most often acquired through either purchases, gifts, or bequests:
1. Acquired by Purchase – IRC § 1012
Your initial tax basis in the interests you purchased is the amount you paid for them.
2. Acquired by Gift – IRC § 1014
Your initial tax basis in the interests you received by gift is the tax basis of the person(s) who gifted them to you on the date of the gift (a/k/a “carryover basis”).
3. Acquired by Bequest – IRC § 1015
Your initial tax basis in the interests you received by bequest (or otherwise inherited) is their fair market value as of the decedent’s date of death (or, if so elected, the fair market value on the six-month anniversary of the decedent’s date of death) (a/k/a “stepped-up basis”).
4. Adjustments to Basis – IRC § 1016
The tax basis in the interests you acquired must be reduced each year (though never below zero) by the deductions for cost depletion and/or percentage depletion you’ve taken (or should’ve taken).
And here are some additional thoughts on tax basis for you to consider:
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This is easily the most problematic tax area for mineral interest owners due to the complex recordkeeping and/or market valuation analysis required.
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If you purchased, were gifted, or inherited land (i.e. instead of just mineral interests), you’ll want to consider how your initial tax basis needs to be allocated between the land/land improvements, the timber, the crops, and the mineral interests acquired.
Capital Gains
The sale of interests in oil and gas properties often results in capital gains. Capital gains and losses are calculated as follows:
Amount Realized - Adjusted Basis = Capital Gain or Loss
Note #1: The “installment method”, at a taxpayer’s election, generally allows capital gain to be spread ratably over the years in which the sales proceeds are received – IRC § 453
Note #2: Capital gains may be deferred if the seller reinvests the sales proceeds into a similar property and meets all the other statutory requirements (a/k/a “like-kind exchange”) – IRC § 1031
Note #3: Gain amounts attributable to deductions allowed (or allowable) when arriving at adjusted basis may have to be recharacterized as ordinary income instead of capital gain (a/k/a “ordinary income recapture”) – IRC § 1254
Note #4: Net short-term capital gains (from the sale or exchange of a capital asset held for not more than 1 year) are taxable at ordinary income tax rates versus the preferential capital gain rates – IRC § 1
Note #5: The holding period (for determining short-term versus long-term capital gain) for property acquired through gift generally begins on the date the donor originally acquired the property – IRC § 1223(2)
Note #6: The holding period (for determining short-term versus long-term capital gain) for property acquired through bequest (or otherwise inherited) is generally considered to be more than 1 year (i.e. long-term) – IRC § 1223(9)(B)
And here are some additional thoughts on capital gains for you to consider:
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Your holding period is very important for you to know before entering into a sale of your mineral interests since it can have an outsized impact on the amount of tax you’ll pay.
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To the extent you’ve taken cost depletion and/or percentage depletion that’s reduced your adjusted basis in your mineral interests, you could be subject to ordinary income tax rates on that portion of your gain on sale. However, percentage depletion taken in excess of basis does not increase your gain on sale (i.e. that’s why they sometimes refer to percentage depletion [derisively] as a “free deduction”).
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In cases where you’ve received your mineral interests through gift or bequest (as well as in cases where you’ve purchased or received land versus just mineral interests), you should strongly consider engaging an attorney, accountant, and/or valuation specialist to help you with the values and/or allocations.
Hope this has been helpful. Hope y’all have a great weekend.