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Deducting losses after an S corporation terminates

A special relief provision allows unused losses caused by a lack of basis to be deducted by an S corporation shareholder under certain conditions for one year (or more) during the S corporation’s post-termination transition period.

IRS provides clarity in second round of opportunity zone regulations

Several tax benefits can accrue to taxpayers that make investments in certain low-income communities through qualified opportunity funds. A second round of proposed regulations addresses many outstanding questions about this new vehicle for taxpayer-friendly investing in distressed communities.

2020 Form W-4 has been revised

The new draft form, which has been extensively redesigned, is intended to simplify the calculation of income tax withholding after the changes made by the law known as the Tax Cuts and Jobs Act.

The marriage tax penalty post-TCJA

In many instances, married taxpayers are subject to a “marriage tax penalty,” paying more in federal income tax than they would if they were unmarried. This article examines the current state of the marriage tax penalty after the changes made by the TCJA.

IRS issues draft of revised Form W-4 for 2020

The new draft form, which has been extensively redesigned, is intended to simplify the calculation of income tax withholding after the changes made by the law known as the Tax Cuts and Jobs Act.

IRS changes maximum-vehicle-value rule

The IRS revised its maximum-vehicle-value rule for personal use of an employer-provided vehicle for 2019 for both the cents-per-mile rule and the fleet-average-valuation rule.

New limitation on excess business losses

The TCJA amended Sec. 461 to include a subsection (l), which disallows excess business losses of noncorporate taxpayers if the amount of the loss is in excess of $250,000 ($500,000 in the case of a joint return).

Opportunities beckon in new qualified opportunity zones

With their prospects for deferral or even exclusion of gains from certain investments in them, the newly created qualified opportunity zones offer an intriguing tax planning option for investors and a potential boon for distressed communities.

INDIVIDUALS

Current Developments in Taxation of Individuals: Part 1

This update surveys recent federal tax developments involving individuals, including court cases, rulings, and guidance issued during the six months ending October 2025.