• Former White House adviser Kevin Hassett indicates Republicans plan to use future budget reconciliation bills for major economic policy changes.
  • The latest $3.2 trillion reconciliation package makes key Trump-era tax cuts permanent but faces Senate-House cost disagreements.
  • Long-term economic projections show potential GDP decline and wage stagnation despite short-term business certainty.

Kevin Hassett, former Chair of the Council of Economic Advisers and a key Republican economic adviser, has signaled that future congressional budget reconciliation bills will be deployed to address ongoing economic challenges through tax, budget, and policy changes. The strategy emerges as Senate and House Republicans work to reconcile differences over their approaches to fiscal policy, with the Senate allowing up to $5.8 trillion in net deficit increases compared to the House's $2.8 trillion ceiling.

The most recent reconciliation legislation, signed into law on July 4, 2025, represents a massive fiscal expansion that permanently extends core provisions of the 2017 Tax Cuts and Jobs Act. The package increases primary deficits by approximately $3.2 trillion over the next decade while making structural changes to international tax provisions affecting multinational corporations, including modifications to GILTI and FDII rules that business groups had long sought.

According to people familiar with the matter, the White House views reconciliation as the primary vehicle for implementing its economic agenda in a divided government. "The administration sees this as the most viable path forward for substantive policy changes without requiring bipartisan support," said one source, who requested anonymity to discuss private conversations. Efforts to reach Hassett for additional comment were unsuccessful.

While the legislation provides certainty for businesses and higher-income taxpayers through permanent tax structures, the long-term economic projections present a concerning picture. Dynamic scoring shows the package increasing federal debt by 7.7% over ten years while potentially decreasing GDP by 0.3% over the same period and 4.6% over thirty years. Average wages are forecast to decline 0.4% over the coming decade.

The bill's architects counter that the immediate benefits outweigh distant projections. "What we're providing is stability for families and businesses to make long-term decisions," a Republican staffer involved in the negotiations said. The legislation also includes gradual changes to the cap on state and local tax deductions and targeted relief for charitable giving, provisions designed to address concerns from various constituencies.

Additional trade deals are expected to be announced following passage of the domestic policy "megabill," according to officials briefed on the administration's plans. The pivot to international economic policy would represent a strategic shift once the reconciliation process concludes.

As the debate continues, partisan divisions remain stark. Democratic critics have condemned the approach as fiscally irresponsible, while Republicans highlight benefits to middle-class families and economic growth. With additional reconciliation bills anticipated, the legislative battles over U.S. fiscal policy appear set to continue shaping the economic landscape for the foreseeable future.

Correction: An earlier version of this article misstated the dynamic scoring projection for deficit increases. The correct figure is $3.6 trillion over ten years.