From new tariffs and audit crackdowns to updated tax rules on overtime and Social Security, this week’s headlines signal an era of deeper scrutiny and shifting opportunities for clients.

We break down President Trump’s sweeping tariff blitz, including stacking penalties on India and new levies on EU and Latin American goods. Plus, two IRS enforcement alerts: one targeting e-commerce sellers, the other going after cash-heavy businesses. Also in the spotlight: a new federal deduction for overtime pay, and big Social Security changes impacting retirement timelines and payroll taxes.

Here’s what to watch this week. 

1. Trump’s Tariff Blitz—India, Brazil, EU Face New Trade Penalties

Yahoo Finance

Trump hits India with additional 25% tariff as world braces for sweeping duties

President Trump has unleashed a wave of new trade actions, including an additional 25% tariff on India for its Russian oil imports—bringing India’s total tariff exposure to 50%.

Other headline moves:

Global firms, especially those in cross-border logistics or goods importation, should evaluate supply chain risks and reassess pricing, VAT compliance, and foreign tax credits.

Read the full article

2. IRS Launches Enforcement Campaign Against E-Commerce Sellers

Yahoo Finance / ACCESS Newswire

IRS Targeting E-Commerce Sellers in 2025

Online sellers on Shopify, Etsy, Amazon, and similar platforms are now in the IRS’s crosshairs. The agency is using expanded 1099-K reporting, third-party payment matching, and AI-driven flagging systems to pursue income underreporting.

Even small vendors may see unexpected notices if shipping fees, returns, or platform refunds inflate their reported income. Sellers relying on Venmo, PayPal, or Stripe should review what counts as business income—and what doesn’t—before year-end.

Advisors with e-commerce clients should urgently review recordkeeping practices and prepare for possible IRS correspondence.

Read the full article

3. New Overtime Deduction Offers Limited, Retroactive Relief

Susan Tompor for USA Today

Overtime pay tax break: What the new IRS rules really mean

A retroactive tax break on qualified overtime is now live under the OB3 Act. Employees may deduct the “half” portion of time-and-a-half pay earned in 2025, retroactive to Jan 1.

However, eligibility is subject to income caps:

While the White House touts up to $1,400 in annual tax savings, experts warn the definition of “qualified overtime” is nuanced and will require taxpayer diligence. Expect new 1040 worksheets in early 2026.

Read the full article

4. IRS Scrutinizing Cash-Based Businesses in 2025

Morningstar / ACCESS Newswire

IRS Begins Scrutinizing “Cash-Only” Businesses in 2025

The IRS has launched a renewed compliance campaign targeting restaurants, salons, barbershops, and other cash-heavy operations. Armed with new data filters and audit tools, the agency is focused on unreported income risks in businesses lacking point-of-sale systems or digital deposit trails.

Even compliant business owners may be flagged if recordkeeping is weak or cash deposits aren’t reconciled to returns. Advisors should encourage proactive income reviews and stronger documentation practices before year-end.

Read the full article

5. What’s Changing in Social Security for 2025

USA Today

Social Security updates for 2025

A series of Social Security changes are going into effect for 2025, with wide-ranging impacts for workers, retirees, and employers:

Advisors should begin educating near-retirement clients now, particularly those deciding whether to delay benefits, continue working, or shift investment timelines.

Read the full article

Your Takeaway This Week

Global trade, IRS enforcement, and income-specific deductions are making headlines—and tax advisors are squarely in the middle of the action.

No matter if your clients are scaling e-commerce businesses, working hourly jobs, planning retirement, or running cash-heavy operations, staying proactive is more important than before. This week is a clear reminder that compliance and strategic planning are non-negotiable.

Want help navigating these policy changes or building modern advisory workflows?

Talk to Harness today and learn how our platform helps tax firms stay ahead of what’s next—from AI tools to vetted financial advisor referrals. (We were recently featured in NerdWallet for doing just that.)

Schedule an introduction today.

Disclaimer:

Tax related products and services provided through Harness Tax LLC. Harness Tax LLC is affiliated with Harness Wealth Advisers LLC, collectively referred to as “Harness Wealth”. Harness Wealth Advisers LLC is a paid promoter, internet registered investment adviser. Registration does not imply a certain level of skill or training. This article should not be considered tax or legal advice and is provided for informational purposes only. Please consult a tax and/or legal professional for advice specific to your individual circumstances. This article is a product of Harness Tax LLC.

Content should not be regarded as a complete analysis of the subjects discussed. Certain information contained herein has been obtained from third party sources and such information has not been independently verified by Harness Wealth. No representation, warranty, or undertaking, expressed or implied, is given to the accuracy or completeness of such information. Harness Wealth does not assume any responsibility for the accuracy or completeness of such information. Harness Wealth does not undertake any obligation to update the information contained herein as of any future date.

For more information on Harness, visit harness.co.