Three Ways to Offset Income From a Roth Conversion

With uncertainty surrounding future tax rates, Roth conversions have emerged as a hedge against this risk by providing tax-free income in retirement. The downside is that typically a conversion leads to a higher tax bill today. However, there may be planning opportunities or circumstances to mitigate taxes associated with a Roth conversion.

1. Make the most of a business-related loss

Certain pass-through business owners (sole proprietors, LLC members and S-Corp business owners) may be able to apply tax losses from business operations to offset ordinary income on their personal tax returns, including income from a Roth IRA conversion. A net operating loss (NOL) may occur during a tax year when business deductions exceed income, resulting in negative income. While business owners would prefer to avoid losses, sometimes realizing a business loss is inevitable given economic or personal circumstances. Under current tax rules a NOL, if generated, generally must be carried forward to future tax years. Subject to applicable tax rules and limitations, business losses may help offset income generated from a Roth conversion, potentially reducing the current tax cost while creating a source of tax-free retirement income in the future.

For a sole proprietor, business income and expenses are reported on Schedule C, which is used to calculate net business profit or loss. This figure is then carried over to the taxpayer’s 1040 form and combined with other income (spousal income, unearned income from investments, etc.). Generally, if allowable deductions exceed income after applying applicable tax rules, a NOL may result.

For other pass-through business entities, such as an S-Corp, partnership or LLC, the calculation of an NOL is more complicated. In these cases, a business loss for a particular year is first applied to the taxpayer’s cost basis in the business. Once the basis in the entity is reduced to zero, an NOL may apply. Additionally, entities generating passive income (from real estate activities, for example) are subject to the passive loss rules and may be limited when calculating a deduction for a net operating loss.

Source: IRS Publication 536, Net Operating Losses (NOLs) for Individuals, Estates and Trusts. The Tax Cuts and Jobs Act (TCJA) introduced changes to the tax treatment of net operating losses (NOLs). Since 2018, taxpayers are no longer able to carry back NOLs, but instead, must carry forward NOLs for an unlimited number of years. Taxpayers are allowed to deduct NOLs only up to 80% of taxable income in that year, and additional limits may apply due to the excess business loss provision. For 2026, the excess business loss limitation is $256,000 for single filers and $512,000 for married couples filing a joint tax return. Consult with a qualified tax professional for more information on NOLs.