Bank tax strategy: Navigating recent regulatory and tax changes

How evolving tax laws and regulatory scrutiny are reshaping banking strategy, compliance, and decision-making across tax teams

Banking institutions are navigating a tax landscape shaped by federal changes, evolving state rules, and increasing regulatory complexity. New tax provisions are reshaping lending, capital strategy, financial reporting, and compliance requirements — and ultimately impacting profitability. They also increase audit exposure and multistate risk.

In this environment, the challenge isn’t just identifying which issues matter most; it’s researching them quickly and clearly enough to support business decisions for clients and leadership. For banks operating across multiple business lines, the financial and regulatory impact of these issues is significant.

Tax teams must quickly and accurately interpret how these regulatory changes affect lending strategies, investment decisions, client advisory services, and financial reporting.

Here are four legislative and regulatory issues banking tax teams should be monitoring now.

1. Business income deduction changes

The permanent extension of the qualified business income deduction expands eligibility for many businesses, enhancing their financial stability. But it also creates questions about borrower cash flow assumptions and tax planning strategies for many commercial clients.

These changes could increase pass-through lending activity and demand for tax advisory services, particularly among small and mid-sized businesses evaluating entity structures, compensation models, and investment timing.

Tax professionals working on changes to how banks design commercial lending products, evaluate borrower profitability, and position advisory services around long-term tax planning opportunities will require deep banking tax expertise and expert-reviewed guidance.

2. Rural and agricultural lending incentives

The new lender interest exclusion for qualifying rural and agricultural real estate loans creates an incentive for banks to expand their agricultural and rural lending portfolios. But it also has the potential to introduce operational complexity with changes to revenue recognition and tax accounting processes, as well as updates to tax provision systems, documentation, and interest income classification.

These changes will require enhanced coordination across tax, accounting, and lending teams to reduce audit risk and provide defensible answers.

3. Low-income housing tax credit (LIHTC) changes

Changes to low-income housing tax credits (LIHTCs) could significantly influence banks’ lending and investment strategies by making affordable housing projects more financially attractive and tax-efficient. This could result in a shift in lending priorities toward projects that generate long-term tax credit returns, and force banks to reassess risk models, portfolio concentration limits, and underwriting standards for affordable housing investments.

Banking tax and accounting teams will likely play a larger role in evaluating how these investments affect deferred taxes, investment valuation, and long-term profitability forecasts, making it essential for them to quickly translate complex regulations into clear financial insights.

4. Business interest deduction changes

Changes to business interest deductions will affect borrowing costs and financial strategies for businesses that rely on debt. By lowering the cost of capital, this regulatory change will increase commercial lending and refinancing activity and raise related questions about deferred tax calculations, interest expense limitations, borrower leverage modeling, and portfolio risk segmentation.

What this means for banking tax and accounting teams

For banking tax teams, these legislative changes may ultimately reshape lending priorities, capital allocation strategies, and risk modeling assumptions as banks prioritize more tax-advantaged lending and investment opportunities.

They also may experience increasingly complex client advisory questions across commercial, wealth, and fiduciary functions as customers seek guidance on restructuring, investment planning, and tax-efficient financing decisions. 

Why trusted research matters now

As regulatory scrutiny and reporting expectations continue to increase, banking tax and accounting teams will need to rely on authoritative research more than ever for quick, strategic decision-making. Confidence and clarity can help mitigate risks arising from inconsistent interpretation, disconnected data environments, and delayed coordination among tax, accounting, finance, and lending teams.

Amid these legislative changes, the most successful banking institutions will be those that don’t merely track the changes but instead translate regulatory complexity into a strategic advantage. The challenge for banking tax teams is not only interpreting new rules quickly but also doing so with the confidence needed to support lending, reporting, and advisory decisions in real time.

In an environment of heightened scrutiny and rapid change, trusted and explainable research will become increasingly critical to effective decision-making. With the right AI-powered tax research tools, teams can move more quickly from initial interpretation to informed, defensible answers.

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