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Signed on July 4, 2025, the One Big Beautiful Bill Act (OBBBA) reshapes tax law for businesses and individuals, extending key Tax Cuts & Jobs Act (TCJA) provisions, revising others, and adding brand-new measures.
Explore our thought leadership articles and webinar below for expert insights, timely updates, and actionable strategies.

Featured Insights

What Families Need To Know About The New Tax Law

The sooner you start planning for the changes in the One, Big, Beautiful Bill Act, the better positioned you’ll be. Here are some of the new provisions affecting families.

The New Law Includes Favorable Changes For Depreciating Eligible Assets

Some of the biggest and best changes in the new tax law involve the rules for depreciating business assets. Here’s how you can benefit.

How Will The One, Big, Beautiful Bill Act Affect Individual Taxpayers?

Broad changes are in store for individual taxpayers under the One, Big, Beautiful Bill Act.

The One, Big, Beautiful Bill Act Extends Many Business-Friendly Tax Provisions

There are a wealth of business-related tax changes in the One, Big, Beautiful Bill Act.

The OBBBA Includes A Game-Changer For Business Payment Reporting

Starting next year, the federal government is finally updating a burdensome business tax filing requirement. The One, Big Beautiful Bill Act (OBBBA) contains a major overhaul to this outdated IRS requirement. 

The QBI Deduction And What’s New In The One, Big, Beautiful Bill Act

The QBI deduction remains one of the most valuable tax breaks for eligible business owners. Here’s a look at the tax break and how it changes under the One, Big, Beautiful Bill Act.

Sustainability in Business: Trends, OBBBA Impacts, and Strategic Challenges in 2025

Business owners: Do you want to continue taking an environmentally conscious approach to your operations? Here’s a look at where things stand regarding the business case for sustainability and disappearing tax breaks.

Significant Business Tax Provisions in the One, Big, Beautiful Bill Act

The One Big Beautiful Bill Act (OBBBA), signed into law, introduces significant tax changes effective in 2025. Here is a summary of some of the most impactful provisions.

What the One Big Beautiful Bill Act (OBBB) Means for You and Your Business

The One Big Beautiful Bill Act (OBBB) has been signed into law, introducing major tax changes effective in 2025. Learn how the new rules may affect your planning and what steps to consider now.

Webinar: Understanding the One Big Beautiful Bill

In this 90-minute interactive session, Whittlesey’s Brenden Healy, CBIA’s Chris Davis, and CBIA Foundation’s Dustin Nord break down the bill’s tax changes, new workforce development initiatives, manufacturing incentives, the loss of green energy incentives, and the effects of wide-ranging spending cuts on Connecticut’s budget and economy.

Get the Latest Updates on the One Big Beautiful Bill Act (OBBBA)

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Brenden Healy

Partner-in-Charge of Tax

Brenden Healy, CPA, Partner-in-Charge of Tax at Whittlesey, brings over 25 years of public accounting experience, specializing in tax consulting for closely held businesses across a range of industries, including manufacturing, distribution, retail, real estate, and nonprofits.

An active member of both the AICPA and CTCPA, Brenden has held several leadership roles, including Chairman of the State Taxation Committee and member of the CTCPA Board of Directors. In addition to his professional commitments, he is a dedicated educator and community advocate, serving as adjunct faculty and treasurer for multiple nonprofit organizations.