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Tax accounting methods: Income and expense planning in uncertain times

December 19, 2024 / 10 min read

Accounting methods determine when income and expenses are recognized for tax purposes. Despite the uncertainty of the future of business taxation, planning the timing of recognizing taxable income should be at the top of your tax planning list.

The future of business taxation is the subject of much speculation as 2025 approaches. Significant portions of the Tax Cuts and Jobs Act (TCJA) are set to expire at the end of that year. In addition, the Republican sweep of Congressional majorities and the White House in the 2024 election has set the stage for new tax legislation during 2025. While there’s much tax-related uncertainty for businesses to plan for at the moment, planning the timing of when to recognize taxable income should still be at the top of the list of tax-planning tools — both to respond to potential legislative changes but also to manage taxes for a variety of other reasons. Proactive tax planning is crucial, and businesses that wait until the last minute might miss significant opportunities. Our tax specialists discuss why businesses should plan around this timing and what strategies can be used to accomplish it.

Planning for future tax legislation

The upcoming expiration of the TCJA could cause a variety of changes to tax law, both for provisions set to expire or change under current law and for other parts of tax law that could change as a result of the negotiations. For example, the qualified business income deduction (QBID) is set to expire on Dec. 31, 2025, which could effectively increase the tax rate on partnership and S corporation business income in 2026. However, the corporate tax rate isn’t set to change from its current 21% rate, but it could be increased to reduce the total cost of any legislation that’s ultimately enacted while President-elect Trump has also proposed reducing the rate to 15% for domestic manufacturers. If a business thought its tax rate might increase in the future, it might be incentivized to accelerate taxable income into a lower-taxed year while a business that felt the opposite may want to defer taxable income. Businesses may need to plan for all eventualities to best determine whether any particular tax-planning strategies are advisable in the short or long term and interim.

The same thought process could apply to tax law provisions that impact particular items. For example, it’s possible that the requirement for a business to capitalize and amortize research and development expenditures under Section 174 might be pared back in the future. A business might consider deferring those expenditures into a future year to be able to deduct them more quickly if it anticipated that such a change wouldn’t be retroactive. The same may be true for interest expense to the extent a business anticipated that the Section 163(j) interest expense limitation might be relaxed prospectively. A similar thought process could apply to capital expenditures subject to depreciation if 100% bonus depreciation were reenacted on a prospective basis.

Some potential tax law changes could remove benefits that currently exist. For example, Trump and various Republican leaders have proposed to repeal the tax credits and incentives enacted as part of the Inflation Reduction Act (IRA). Businesses may consider reprioritizing or otherwise altering their plans for these types of projects to try and maximize the benefits as they currently exist.

Other reasons to focus on tax accounting methods

Even if tax laws aren’t potentially going to change, a business’s choice in which accounting methods it uses in determining taxable income can be a very powerful tax-planning tool. Any strategy should factor in the many competing factors, including current cash flow, longer-term tax implications, international and state tax implications, as well as the potential for future changes in tax policy.

Accounting method planning opportunities and considerations

Below is a list of accounting method opportunities, both for increasing taxable income and decreasing taxable income, depending on the tax strategy of the business. It’s important to note that accounting methods must be applied consistently and, once adopted, generally can’t be changed again for five years. Most accounting methods are changed by filing a Form 3115 with a timely filed tax return. Others provide for an election made with the tax return. However, some method changes may require IRS review and approval, which must be filed by each taxpayer’s tax year-end. Some strategies may require other actions to be taken by a particular point in time to be effective, such as placing an asset in service. Consequently, businesses should proactively review their accounting methods to ensure that all planning opportunities can be fully evaluated and executed before it’s too late.

Depreciation

Bonus depreciation

Compensation accruals (bonuses, commissions, vacation, payroll taxes)

Other accruals (property taxes, self-insured health, rebates/refunds)

Inventory

Prepaid expenses

Deferred revenue

Pension contributions

Overall income and expense recognition

Bad debt

Materials and supplies

Small business taxpayer inventory methods

Percentage-of-completion: Small business taxpayer

Percentage-of-completion: Larger taxpayers

What can taxpayers do now regarding accounting methods?

While the list of possible changes to tax law may feel endless, scheduling out the possible ways in which a business could react to them to determine which ones could be most impactful and when to take action is key. The same is true for any other planning related to tax accounting methods. For example, if a tax-planning strategy would require an expenditure to occur at a certain time, that decision might need to be made relatively quickly. But if a strategy merely required an election to be made with a tax filing, that decision might be able to be made later (as long as tax legislation didn’t adversely impact the availability of that type of election). Without considering all possibilities upfront, a business might be letting many opportunities unknowingly pass by.

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