HB1347, titled the American Investment in Manufacturing and Main Street Act (AIMM Act), would amend the Internal Revenue Code to permanently extend a tax provision used in calculating the business interest deduction limit. Specifically, it would continue allowing businesses to add back depreciation, amortization, and depletion when determining adjusted taxable income for purposes of the section 163(j) interest limitation. The bill removes the current sunset that otherwise limits this treatment to taxable years beginning before January 1, 2022, and makes the change effective for taxable years beginning after December 31, 2021.
In practical terms, the bill would make it easier for certain businesses to deduct more interest expense by increasing the income base used in the limitation calculation. The measure is framed as a business tax relief and investment incentive bill, with an emphasis on manufacturing and Main Street businesses. It would affect the Internal Revenue Code and primarily benefit businesses with significant depreciation, amortization, or depletion expenses, including capital-intensive industries.
Impact
The bill would amend section 163(j) of the Internal Revenue Code of 1986 by permanently extending the add-back for depreciation, amortization, and depletion in the adjusted taxable income calculation used for the business interest deduction cap. This would change federal tax law for businesses subject to the interest limitation, likely increasing the amount of deductible business interest for affected taxpayers and reducing federal revenue relative to current law. The bill would apply retroactively to taxable years beginning after December 31, 2021, which could affect prior and current tax filings for eligible businesses.
Sentiment
The available context shows the bill was introduced with bipartisan cosponsors and referred to the House Committee on Ways and Means, suggesting generally favorable or at least supportive interest among the sponsors. The bill title and structure indicate a pro-business tax policy aimed at encouraging investment, manufacturing, and small-business activity. No committee transcript or vote data is available, so there is no recorded opposition or formal debate in the provided materials.
Contention
The main policy issue is whether permanently extending this tax treatment is appropriate as a business incentive or whether it would reduce federal revenue and favor leveraged or capital-intensive firms. Supporters are likely to include the sponsors and business-oriented lawmakers who view the change as promoting investment and liquidity for manufacturers and Main Street businesses. Potential critics would be fiscal conservatives concerned about revenue loss, and lawmakers who question whether the benefit is targeted broadly enough or whether retroactive tax relief is warranted. No specific objections are documented in the provided record.