Accavallo & Company, LLC

How International Taxation and Tariffs Impact Your Business: What You Need to Know

For businesses operating globally or relying on imported inputs, recent changes in U.S. tariff and international tax policy are far more than abstract policy shifts—they have real costs and risks. Understanding the numbers can help you plan more effectively and avoid unpleasant surprises.

Key Cost Figures

  • Tariff revenues from new U.S. import tariffs in 2025 have reached about $88 billion through August, with around $23 billion of that collected just in August alone.
  • The average effective tariff rate for imported goods jumped to around 10–11.5% in mid-2025, up from about 2.4% earlier, meaning many goods are now much more expensive to bring in.
  • Small businesses are especially hit: more than 236,000 U.S. small business importers—imports totaling about $868 billion in 2023—could face around $202 billion annually in additional tariff costs under current rates, if they import at similar volumes.
  • For households, tariffs are pushing up overall price levels. Under a “baseline” scenario with tariffs in place, the rise in price levels could be ~1.7%, equating to an average income loss of $2,300 per household in 2025. Smaller income households would suffer less or more depending on what they buy.

How This Might Affect You

Cost of Goods & Inputs: If your business uses imported components—electronics, appliances, raw materials, expect input costs to rise, possibly sharply. With effective tariffs above 10%, even small changes can eat into margins.

Price Pass-Through vs Absorbed Costs: So far, businesses are absorbing a lot of the tariff cost rather than passing it all immediately to consumers, but that reduces profit margins. Eventually, rising costs tend to be passed through, leading to higher prices for your customers.

Cash Flow and Budgeting Risks: Sudden tariff changes or new trade actions can disrupt forecasts. Small businesses that budgeted without expecting these increases may see major variances. Long lead times (inventory already ordered) might buffer some effects, but not indefinitely.

Household & Consumer Impact: If you serve consumers or businesses, rising costs for your inputs likely mean rising prices for your goods or services. For example, the average American household could see a loss in purchasing power of over $2,000/year under current tariff policies.

What You Can Do / How We Can Help

  • Supply chain review: Identify which inputs are most exposed to tariffs. Consider switching suppliers, renegotiating contracts, or sourcing more domestically if feasible.
  • Pricing strategy: Evaluate whether absorbing some costs is competitive or whether adjusting pricing is necessary—and how to communicate that with customers.
  • Tariff & treaty planning: Use tax and trade treaties, duty classifications, and customs planning to mitigate the burden.
  • Forecasting & scenario planning: Run sensitivity analysis under different tariff scenarios to understand risk to margins, cash flow, and pricing.

CHRISTINA IMPERIOLI

Supervisor, CPA

Christina Imperioli is a Supervisor at Accavallo & Company, LLC, where she specializes in the preparation and review of individual and business tax returns across a variety of industries. With a focus on accuracy, client service, and technical expertise, she plays a key role in helping clients navigate complex tax matters.

She began her career as a Staff Accountant at The Innovative CPA Group, quickly rising through the ranks to Senior Accountant and ultimately Supervisor, demonstrating a strong commitment to professional growth and leadership.

Christina is a Certified Public Accountant and an active member of both the Connecticut Society of CPAs (CTCPA) and the American Institute of Certified Public Accountants (AICPA). She holds a Bachelor of Business Administration in Financial Accounting from Western Connecticut State University.

Throughout her career, she has worked with clients in the real estate, construction, and retail sectors, bringing valuable insight and industry-specific knowledge to every engagement.

Outside of work, she enjoys traveling with her husband and son, spending time with her three dogs—two rescues named Cole and Indigo, and a Brussels Griffon named Louie—and exploring local bookstores. Christina is a passionate reader and podcast enthusiast, she often listens to new episodes during her daily commute.

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Sherri Fisher is a Tax Manager at Accavallo & Company, LLC.  Sherri has longstanding expertise in Trust and Estate Taxation, Eldercare, and Estate planning. Sherri appreciates the relationships she has built with estate planning attorneys and advisors, to provide a team approach to assisting her clients. Sherri also has seasoned experience in business and individual taxation and is partial to assisting start-ups in developing overall accounting and operating plans.

Prior to joining Accavallo & Company, LLC, Sherri was a manager in a large firm, servicing high net worth trust clients, business, and personal clients. She was also a Partner in a large bookkeeping firm, which specialized in cloud accounting systems for regional and national companies. Sherri led a team in assisting clients to organize their accounting systems.  She is a graduate of Florida Atlantic University with a B.S. degree in Accounting.    

Sherri’s experience includes working with companies and organizations in a variety of industries including:

  • Investment Trusts

  • DAPT and Family Investment Partnerships

  • Estate and Probate Administration

  • E-Commerce

  • Manufacturing

  • Construction

  • Real Estate Investment

  • Marketing and Service-based industries

In addition to her professional accomplishments, Sherri is an Intuit Advanced Pro Advisor, Intuit Future Firm Advisory Board member, member of the Valley WIN Network, and proudly served as past Connecticut Public School liaison for the Yale Tommy Fund for Childhood Cancer. Sherri enjoys time with her family, Cleveland sports, thrifting and gardening.