C-inderella

or S-now white? What tax reform means when considering your business structure

Most tax professionals know about amended returns. Fewer, however, use the superseded return strategically, and that's a missed opportunity. Here's the key distinction: an amended return supplements your original filing. A superseded return replaces it. Similar paperwork, completely different legal effect. The deciding factor is timing. 

Before the deadline? You're superseding. After? You're amending. As long as you file the second return before the extended due date, including any valid extensions, the IRS treats that second filing as the return. The first one essentially never existed.

Why that matters 

The practical implications are bigger than they might look on the surface. 

Irrevocable elections become revocable. Many tax elections, including Section 179 expensing and installment sale treatment, are locked in once you file. Except they're not, if you haven't passed the deadline yet. Because a superseded return is treated as the original, you can revisit those elections. Once the deadline passes, that window closes. 

The statute of limitations clock doesn't move. This is where it gets interesting, and where a lot of people have an intuition that turns out to be wrong. 

Under IRC § 6501(b)(1), if you file early, the IRS treats your return as filed on the original due date, not your actual filing date. Treasury Reg. § 301.6501(b)-1(a) is explicit that the "last day prescribed by law" is determined without regard to any extension. So, the three-year assessment clock starts on April 15 (for most individual returns), period.

Filing an extension after you've already submitted your return doesn't push that clock. Whether you file on March 1 and then pull an extension on April 15, or you file on April 15 with no extension at all, the IRS's three-year window to assess additional tax ends three years from April 15. The extension doesn't help you there. 

What the extension does do is keep the superseding window open. That's the real value. CCA 202026002 confirms that filing a superseding return during the extension period doesn’t reset the Assessment Statute Expiration Date (ASED) either, so there's no downside from a statute standpoint. You get the flexibility to revise your return without giving the IRS more time to audit it. That's a good trade. 

The strategic play: File taxes early, supersede later 

One of the most underused applications of this tool involves regulatory uncertainty, and we see this more than you might expect. 

When a complex tax issue is in flux (think: IRS hasn't released final guidance yet, but the filing deadline isn't waiting), we'll often file an extension and submit an initial return within days of the original due date. That extension creates a window. If clarifying guidance drops during those six months, we can supersede and adopt the better position as the "original" return.

That's meaningfully better than filing an amended return, which tends to draw more scrutiny and explicitly flags the position change.

The partnership angle: BBA centralized audit regime 

For partnerships under the Bipartisan Budget Act of 2015 (BBA) centralized audit regime, this strategy carries extra weight. The normal path for correcting a prior-year partnership return runs through an Administrative Adjustment Request (AAR), a cumbersome process that can trigger partnership-level tax calculations and push-out elections to partners. 

A superseded partnership return sidesteps the AAR process entirely, as long as you're still within the extension window. Cleaner, faster, and far less administrative overhead. 

One important caveat: Check state tax laws 

Federal treatment is one thing. State treatment is another, and they don't always follow the same rules. 

On the statute of limitations side, many states have their own assessment periods that run independently from the federal ASED (Assessment Statute Expiration Date). Some states do conform to the IRC § 6501 framework, but others use different base periods or have their own deemed-filed rules. You can't assume a federal extension or a federal superseding return has the same clock implications at the state level. 

On the mechanics side, not every state has a formal "superseded return" lane in their processing systems. When you supersede federally, you may still need to file the state's standard amended return form, even if what you're doing at the federal level is a superseding filing. Some states will even require an explanatory statement when the federal original changes without a corresponding state amendment. 

The exposure points to watch: 

• States that don't recognize the superseded return concept may treat your second filing as an amended return, with the penalty and interest implications that come with that.
• State conformity to federal extension rules varies, so a valid Form 4868 or 7004 doesn't automatically extend your state filing window in every jurisdiction.
• A few states start their own assessment clock from the date of actual filing rather than the original due date, which means an early federal filer might face a different state ASED calculation entirely.

The short version: always validate state treatment before relying on this strategy for multistate filers. What's elegant at the federal level can create friction at the state level if you don't check the map.

The superseded tax return: A planning tool 

The superseded return isn't a workaround. It's a legitimate planning tool built into the tax code. Used correctly, it gives taxpayers more flexibility, cleaner penalty exposure, and a more defensible position with the IRS, all without extending the window the IRS has to come after you. If your advisor isn't talking to you about this before extended deadlines, it's worth asking why. 

BerryDunn’s tax consultants offer expertise for large corporations and small businesses alike. We keep abreast of the latest updates, laws, and regulations to make sure our clients are in compliance with all reporting obligations. Learn more about our team and services. 

Read this if you are a financial institution with income tax credit investments.

UPDATE: This is an update to an earlier article.

In March 2023, the Financial Accounting Standards Board finalized its proposed Accounting Standards Update (ASU) through the issuance of ASU No. 2023-02 – Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method (a consensus of the Emerging Issues Task Force). For public business entities, the ASU is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2024, including interim periods within those fiscal years. Early adoption is permitted. In general, the ASU must be applied on either a modified retrospective or a retrospective basis.

Original article:

Financial institutions and other businesses that participate in tax credit investments designed to incentivize projects that produce social, economic, or environmental benefits could benefit from proposed rules that simplify the accounting treatment of such investments and result in a clearer picture of how these investments impact their bottom lines.

FASB proposal

On August 22, 2022, the Financial Accounting Standards Board (FASB), issued a proposal that would broaden the application of the accounting method currently available to account for investments in low-income housing tax credit (LIHTC) programs to other equity investments used to generate income tax credits. The proposal, titled “Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method”, would expand the eligibility of the proportional amortization method of accounting beyond LIHTC programs to other tax credit structures that meet certain eligibility criteria.  

FASB introduced the option to apply the proportional amortization method to account for investments made primarily for the purpose of receiving income tax credits and other income tax benefits in ASU 2014-01. However, the guidance limited the proportional amortization method to investments in LIHTC structures.

The proportional amortization method is a simplified approach for accounting for LIHTC investments in which the initial cost of the investment is amortized in proportion to the income tax credits and other benefits received (allocable share of depreciation deductions). The cost basis amortization and income tax credits received are presented net on the investor’s income statement as a component of income tax expense (benefit). Under existing guidance, investments in non-LIHTC projects are accounted for using either the equity method or cost method, depending on certain factors. 

The proposal aims to address the concerns that the equity and cost methods do not offer a fair representation of the economic characteristics for investments for which returns are primarily related to federal income tax credits. Supporters of the proposal argue that the accounting method applied should not be determined by the legislative program under which the tax credits are authorized, but instead by the economic intent under which the investment was made. The hope is the FASB proposal will create a heightened sense of uniformity in accounting for investments in income tax credit structures. 

Additional provisions

Other provisions within the proposal would require a reporting entity to “make an accounting policy election to apply the proportional amortization method on a tax-credit-program-by-tax-credit-program basis” and disclose the nature of its tax equity investments and the impact on its financial position and results of operations. 

The significance of this proposal is amplified by the uptick in tax credit programs in recent years, including the New Markets Tax Credit (NMTC), Historic Rehabilitation Tax Credit (HTC), and Renewable Energy Tax Credit (RETC). While the FASB has yet to declare an effective date for the implementation of the proposal, comment letters from stakeholders were due October 6, 2022. 

For more information

To discuss the impact this new accounting pronouncement may have on your financial institution, please contact the BerryDunn Financial Services team. We’re here to help.

Read this if you do business in New Hampshire.

On June 10, 2021, Governor Chris Sununu signed Senate Bill 3-FN (“SB3”) into law, clarifying New Hampshire’s state income tax treatment of federal loans under the Paycheck Protection Program (“PPP”). As a result of this legislation, New Hampshire now fully conforms to the federal income tax treatment of the debt forgiveness and deduction for expenses related to PPP Loans. New Hampshire businesses that had PPP loans forgiven may now exclude the debt forgiveness from gross business income and deduct the related business expenses in the same manner that they can for federal income tax purposes.

The exemption of PPP loan forgiveness from the New Hampshire Business Profits tax base is applied retroactively to taxable years ending after March 3, 2020, corresponding with the date of the enactment of the federal Coronavirus Aid, Relief, and Economic Security Act (CARES Act). New Hampshire taxpayers who received debt forgiveness through the federal Paycheck Protection Program should review their 2020 New Hampshire tax returns to evaluate whether an amended return should be filed for potential refund opportunities.  

If you have questions about how the tax law changes may affect you, please contact a member of our state and local tax team.