From bracket shifts to soybean standoffs, the week brought another wave of policy moves reshaping tax planning. The IRS has officially released its 2026 inflation-adjusted tax brackets and deduction thresholds, giving planners fresh numbers to model against. But those working under extension have little time to process them: the October 15 deadline is still firm, despite the ongoing IRS shutdown.

Meanwhile, Beijing and Washington have ratcheted up their tariff rhetoric again—threatening trade and pricing impacts across supply chains. And a deep dive into the One Big Beautiful Bill reveals billions in new farm subsidies tucked behind broader fiscal fights.

Here’s what tax professionals need to know this week.

1) IRS Releases New 2026 Tax Brackets and Standard Deductions

USA Today / CNN

The IRS has announced inflation-adjusted tax brackets and deductions for the 2026 tax year, which will apply to returns filed in 2027. These changes reflect both normal cost-of-living updates and recent tax reforms under the One Big Beautiful Bill.

Key highlights:

These updates shift more income into the “zero bracket” and could ease inflationary tax pressure—though advisors should begin modeling changes now for long-term clients.

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2) IRS Shutdown Continues—but October 15 Deadline Still Applies

Yahoo Finance

As over 34,000 IRS employees remain furloughed due to the government shutdown, the October 15 deadline for tax filers on extension has not changed.

Why it matters:

Advisors should proactively guide clients through filing electronically and using direct deposit. Delays are likely, but compliance is still essential.

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3) Trump Renews Trade War Rhetoric Against China

Yahoo Finance

After a brief lull, the Trump administration has reignited tariff threats against China—this time accusing Beijing of halting soybean purchases and acting in “economic hostility.” Retaliatory actions, new port fees, and industry-specific tariffs are all back on the table.

What’s at stake:

Tax professionals with clients in agriculture, manufacturing, or import/export sectors should revisit tariff exposure and cash flow scenarios before Q4 ends.

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4) OBBB Adds $65B in New Agricultural Subsidies, Redefining the Farm Bill

AEI Report

A new analysis of the One Big Beautiful Bill reveals just how much it reshapes U.S. agricultural policy. Over $65 billion in new farm subsidies are being distributed over the next decade, through expanded crop insurance and guaranteed income programs.

Key provisions:

The result: more money for farms producing eligible crops like corn, soybeans, and wheat—but with budget trade-offs that could fuel political blowback in 2026.

Read the full article

Your Takeaway This Week

From inflation-indexed tax changes to looming trade retribution and filing deadlines that don’t budge, this week is a lesson in balancing clarity and chaos. No matter if it’s tariff risk, farm relief, or IRS gridlock, your clients need help interpreting the noise—and staying compliant despite it.

Need a better way to manage client complexity as policy shifts? Talk to Harness today to learn how our platform empowers tax professionals with tools, guidance, and tech that scale.

Schedule an introduction today.

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