As international relations shift and trade policies evolve, the resulting changes in tariff structures can wreak havoc on a company’s supply chain costs, pricing strategy, and, perhaps most critically, profit margins.
This article is part of a series examining the key challenges and best practices that today’s CFOs face as they navigate tariff uncertainty in 2025. Download the full guide, “The CFO’s Guide to Tariff Uncertainty in 2025”, here.
In today’s volatile global trade environment, tariffs have become an increasingly unpredictable variable in corporate financial planning. For CFOs, staying ahead of these changes isn’t just about risk management; it’s about enabling agility and preserving enterprise value in the face of rapid change.
Tariff uncertainty stems not only from actual changes in rates but also from the unpredictability of when, why, and how they might occur. For example, political shifts, retaliatory trade actions, or sector-specific trade enforcement can introduce abrupt and sweeping changes. Even the threat of new tariffs can cause price swings in raw materials, inventory stockpiling, or disruptions in vendor contracts. What makes tariffs particularly dangerous from a financial standpoint is their ability to erode margins without warning. Unlike labor or operating costs, which are relatively easier to control or forecast, tariff-related costs are externally imposed and can escalate quickly. A product that had a comfortable gross margin last quarter might suddenly become unprofitable if its key input is subject to a 25% tariff.
Traditional, annual, or even quarterly, forecasts might be too slow to capture the fast-moving nature of tariff changes. If your financial models are built once and reviewed sporadically, you’re likely flying blind when it comes to responding to trade policy disruptions.
CFOs can respond by transforming their approach to budgeting and forecasting in the following ways:
- Scenario Modeling with Tariff Sensitivities
Every budget and forecast should include a sensitivity analysis of key trade assumptions. This doesn’t mean trying to forecast the next tariff announcement, it means structuring “what-if” scenarios for various degrees of cost inflation based on plausible tariff changes. By quantifying the financial impact under multiple scenarios, finance leaders can help their executive teams make informed strategic decisions, including whether to raise prices, shift sourcing, or delay investments.
- Real-Time Data Feeds and Assumption Triggers
CFOs should work with supply chain and procurement teams to establish live or frequently updated inputs into their forecasting models. Inputs include 1) commodity price feeds, 2) currency exchange rates, 3) trade policy alerts, and 4) lead-time or availability data from suppliers. When these indicators breach certain thresholds (e.g., a key material increases by 5%), it should trigger an automatic review or update of forecasts and budgets.
- Rolling Forecasts for Margin Protection
The more frequently you update your financial outlook, the better positioned you are to act decisively. Many leading finance functions have moved from static annual budgets to rolling forecasts updated monthly or quarterly. In a tariff-sensitive environment, this allows for faster response to external shocks. Rolling forecasts also support “in-flight” strategy adjustments. If a tariff scenario starts to materialize, finance can preemptively adjust pricing guidance, reallocate budgets, or pull-forward sourcing decisions. It’s a shift from reactive firefighting to proactive margin management.
Tariffs are more than a policy issue, they’re a bottom-line threat. But with the right tools, processes, and mindset, CFOs can transform tariff uncertainty from a blind spot into a strategic advantage. By making forecasting more agile, assumptions more responsive, and communication more transparent, finance leaders can help their companies navigate global turbulence with resilience and protect profit margins.
If you’d like to learn how Schneider Downs’ CFO Services team can assist in navigating tariff-related uncertainties, please contact us.
Other related articles in our series:
- 5 Things CFOs Should Be Doing Now
- Why CFOs Must Build Scenario Plans and Be Ready to Pivot
- Why CFOs Should Lead the Charge on Supply Chain Risk Assessments
- Why CFOs Need Agile Pricing Models
- The Case for Integrating Tariff Risk into Enterprise Risk Management (ERM)
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