IRS Form 8907 Explained: Nonconventional Source Fuel Credit and Historical Tax Rules
IRS Form 8907
A Tax Preparation Guide From AIM Financial
Federal tax credits can provide important benefits to qualifying businesses, but some incentives are limited to specific industries, activities, and tax years. IRS Form 8907, Nonconventional Source Fuel Credit, is an example of a specialized business tax form that taxpayers may encounter when reviewing older tax returns or historical business records.
For businesses involved in certain fuel production activities, understanding Form 8907 can help explain how the credit worked, which transactions were eligible, and why the form generally is no longer used to claim a credit for newly sold fuel.
What Is IRS Form 8907?
IRS Form 8907 was used to calculate or report the federal Nonconventional Source Fuel Credit under Section 45K of the Internal Revenue Code.
The credit was intended to encourage the production and sale of certain fuels derived from qualifying nonconventional sources. Eligible activities were subject to detailed requirements concerning the fuel, its production, the facility, and the date of sale.
The credit was not available to every energy company or business selling alternative fuels. Taxpayers had to meet the requirements that applied to the particular fuel and production activity.
Important historical update: The IRS states that the Nonconventional Source Fuel Credit was not available for fuel sold after December 31, 2013. The IRS’s 2014 instructions explain that Form 8907 could still be needed in certain situations involving credit information passed through from an entity with a tax year that began in 2013 and ended during 2014. This is a historical filing issue, not a current credit for newly sold fuel. <Cite refs={[“turn589678search23″,”turn589678search4”]}/>
What Types of Fuel Were Covered?
The historical credit covered specific categories of fuel produced from qualifying nonconventional sources. Depending on the applicable rules, these included:
- Gas produced from biomass: Certain qualifying gas produced from biomass could fall within the statutory requirements.
- Synthetic fuels produced from coal: Qualifying liquid, gaseous, or solid synthetic fuels produced from coal, including lignite, could be eligible.
- Certain coke or coke gas: Special rules applied to qualifying coke or coke gas production, including restrictions related to the type of facility and the applicable production and sale period.
These categories were subject to technical definitions and limitations. Simply describing a product as renewable, alternative, synthetic, or nonconventional did not automatically make it eligible.
For example, the rules for coke and coke gas were particularly specific. The IRS explains that the credit for qualifying coke or coke gas expired after December 31, 2013, and that qualifying facilities generally had to be placed in service within the required historical period.
Businesses reviewing older transactions should therefore examine the exact product, production method, facility records, and sale date rather than relying on a general description of the fuel.
Who Might Need to Review Form 8907?
Although the credit has expired for fuel sold after 2013, Form 8907 may still be relevant to historical tax research and certain older pass-through tax situations.
Energy producers: Businesses that produced qualifying fuel during the eligible period may need to review historical returns and supporting production records.
Partnerships: A partnership may have received credit information from another partnership or qualifying entity with a tax year beginning in 2013 and ending in 2014.
S corporations: An S corporation may need to review historical credit information and determine how it was reported to shareholders.
Estates and trusts: Historical credit information may have passed through to beneficiaries under the applicable reporting rules.
Tax preparers reviewing prior returns: Accountants and tax professionals may encounter Form 8907 while reviewing older returns, Schedule K-1 information, or documentation supporting a historical credit.
The fact that a business operates in the energy industry does not establish eligibility. The particular tax year, qualifying fuel, transaction dates, and applicable statutory requirements must be reviewed.
How Was IRS Form 8907 Used?
The historical form included information for calculating and reporting the credit, including credit amounts received from other entities.
For an eligible historical transaction, the process generally involved these steps:
- Identify the relevant tax year. Confirm the year in which the fuel was sold and determine whether the transaction occurred during an eligible period.
- Verify the fuel category. Establish whether the fuel met the applicable statutory definition.
- Review production records. Gather documentation concerning the production facility, production process, and qualifying fuel.
- Determine the allowable credit. Apply the historical law and instructions that governed the transaction.
- Review pass-through information. Reconcile any credit reported on Schedule K-1 with the underlying entity’s records.
- Report the credit appropriately. Follow the reporting instructions for the entity type and tax year involved.
The IRS’s 2014 instructions explain that partnerships, S corporations, estates, and trusts could use Form 8907 to report certain credits passed through from fiscal-year entities whose tax years began in 2013. Other taxpayers receiving the credit through a pass-through entity generally reported it on Form 3800 rather than filing Form 8907 solely for that credit. <Cite refs={[“turn589678search23”]}/>
These are historical procedures. Taxpayers should not use them as instructions for claiming a new credit on a current-year return.
Common Mistakes When Reviewing Form 8907
One common mistake is assuming that a form available on the IRS website means the underlying tax credit remains active. The IRS maintains older forms for historical reference and prior-year tax matters.
Another mistake is overlooking the fuel sale date. The credit’s expiration makes the date of sale a critical part of determining whether the historical rules could apply.
Businesses should also avoid confusing different energy-related tax incentives. The expiration of this particular credit does not, by itself, determine eligibility for other federal energy provisions, which have their own requirements and deadlines.
Finally, missing Schedule K-1 information or incomplete production records can make it difficult to substantiate a historical credit. Retaining original returns, entity documents, and supporting records can help when reviewing past filings or considering a correction.
How AIM Financial Can Help With Business Tax Preparation
AIM Financial helps taxpayers and business owners organize financial information, understand tax reporting requirements, and prepare business tax returns.
If your business in Grand Rapids, Kentwood, Wyoming, or elsewhere in West Michigan needs assistance reviewing business tax records, understanding Schedule K-1 information, or identifying which forms apply to a particular tax year, contact AIM Financial for tax preparation assistance.
When a question involves an expired tax credit, it is especially important to identify the relevant year before making decisions. Bring the original tax return, supporting documents, and any applicable Schedule K-1 forms so the records can be reviewed in context.
Contact AIM Financial for business tax preparation assistance. Careful review of historical records can help you understand prior reporting and avoid applying outdated rules to a current tax return.
Final Thoughts
IRS Form 8907 relates to the historical Nonconventional Source Fuel Credit under Section 45K. The credit was not available for fuel sold after December 31, 2013, although the form could still be relevant to certain historical pass-through reporting situations.
Before relying on Form 8907, verify the applicable tax year and consult the official IRS instructions. AIM Financial encourages business owners to seek appropriate tax preparation assistance when reviewing older business returns, specialized credits, or complex tax records.



