US solar tax credits survive but demand could yet take a hit

December 18, 2017
Facebook
Twitter
LinkedIn
Reddit
Email
Source: Flickr/Miran Rijaveck

The solar investment tax credit (ITC) has survived a major round of tax reform in the US.

Fears over an effective shortening of the ITC and the wind power industry’s equivalent, the production tax credit (PTC), to just four years were allayed. A final bill was agreed on Friday with President Trump potentially signing it before Christmas.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“After weeks of negotiations, the final tax legislation…maintains the solar ITC for both commercial developers and for homeowners in its current form,” said Abigail Ross Hopper, president and CEO, Solar Energy Industries Association (SEIA). “This is a great victory for the solar industry and its 260,000 American workers and we commend our bipartisan solar champions in Congress for their diligent efforts to maintain solar’s critical role in America’s economy.

“As an industry, we are pleased that the final version of tax reform legislation protects the ITC, and we look forward to continuing to deliver on our promise of affordable, reliable American energy,” she added.

A research note from ROTH Capital also highlighted that an attempt to include a 100% clawback of ITCs value when companies with foreign subsidiaries calculate their tax bill was reduced to just 20% in what it considered to be a positive surprise.

Sting in the tail

It’s not all good news however with the broader objective’s of Trump’s tax reform likely to reduce the appetite for tax credits.

A company, or individual, that invests in solar deployment receives a percentage of that, currently 30%, to be claimed in tax credits. These can be used to offset a tax bill or, if a company had a surplus, sold at a discount to someone else looking to settle up with the IRS.

With US corporation tax being slashed from 35% to 21% as part of the reforms, the demand for tax credits is likely to drop.

Read Next

December 9, 2025
Indian solar PV manufacturer Waaree Energies has signed a 288MWp solar module supply deal with US project developer Sabanci Renewables.
December 8, 2025
Norwegian renewable energy firm Scatec has signed equity deals for a massive solar-plus-storage project in Egypt and begun operations at a site in South Africa.
December 5, 2025
Origis Energy has raised US$265 million in finance from Advantage Capital to support the development of a 305MW solar PV portfolio in the US.
December 5, 2025
Over 140 US solar companies have urged Congress to reconsider changes to permitting which they say have resulted in “a nearly complete moratorium” on solar project permits.
Premium
December 5, 2025
In November, the Colorado PUC ordered utility Xcel Energy to provide higher-quality information, and introduce flexible tariffs.
December 4, 2025
Nextpower, formerly Nextracker, will double its steel solar tracker manufacturing capacity in Tennessee and has established a new “regional hub” in the Southeast US.

Upcoming Events

Upcoming Webinars
December 17, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA