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Tax Insights
IRS CP53E Refund Notice Scams: What Taxpayers Should Know
Accounting firms are seeing a noticeable increase in scams tied to IRS Notice CP53E, a legitimate notice that the Internal Revenue Service (IRS) has been issuing more frequently this year. As the IRS continues moving away from paper refund checks and toward electronic payments, many taxpayers are encountering CP53E for the first time – creating…
Court Ruling Opens Door to Refunds of COVID‑Era Interest and Penalties
A recent federal court decision may reopen the door to refunds of COVID-era tax interest and penalties that many taxpayers assumed were lost for good. In Kwong v. United States, No. 23 267 (Fed. Cl. Nov. 25, 2025), the U.S. Court of Federal Claims held that the COVID-19 disaster declaration triggered a mandatory suspension of…
IRS Payments: Small Errors That Cause Big Headaches
As the IRS continues shifting toward electronic only payments, taxpayers are gaining convenience — but also facing new pitfalls. Whether you’re making an estimated payment, an extension payment or paying a balance due with a notice, correctly selecting the payment type and tax year is essential to keeping your IRS account accurate and avoiding unnecessary…
Optimizing Executive Compensation: RSUs, ISOs, NSOs and Deferred Comp
Equity compensation deferral arrangements can be excellent wealth builders, but each one follows its own tax clock. Knowing when income is recognized—and what rate applies—drives better decisions. From RSUs and incentive stock options (ISOs) to nonqualified stock options (NSOs) and deferred compensation plans, equity compensation comes with distinct tax rules, timing considerations and planning opportunities….
Unlocking R&D Tax Credits
Unlocking R&D Tax Credits is a two-part mini series designed to help food, beverage and consumer product companies understand how the R&D tax credit works — and how to claim it with confidence.
Tax Events
Withum’s Healthcare Symposium 2026
From Target to Takeover: The Lifecycle of a Cyber Attack
Moonshots and Mop Buckets: The AI Investment Framework for Private Equity
From Target to Takeover: The Lifecycle of a Cyber Attack
Withum’s Spring Law Firm Leadership Roundtable
Cut Costs Without Cutting Teams: A Practical Software Cost Optimization Playbook
Breakfast Brief: Cyber Threats in Financial Services
Not-For-Profit Industry Update – New York City
2025 R&D Tax Credits
Tax Alert: The Refund Avalanche After Kwong
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