Tax Extenders for Energy Efficiency, Tuition, Medical, & Mortgage

Update: there was no tax extenders legislation passed for the 2023 tax year as of January 2024. Most of what was included in the prior tax extender legislation passed in 2020 expired at the end of 2021. This article covers what was in that prior legislation and what may (hopefully) return at some point.

As we close in on the end of 2020, I wanted to remind readers of the restored tax breaks (officially referred to as “tax entenders”) for 2020, as you may still be able to take action on a few of these tax deductions and credits (e.g. the residential energy tax credits for non-business home projects) before the end of the year. And if not, at least be aware if you’re eligible for any while filing your taxes. The tax extenders have not been extended into 2021, yet, so it’s probably best to assume that they will not. Separate from these tax extenders, don’t forget that there is a temporary universal donation tax deduction available to non-itemized filers (and the maximum donation deduction amount was increased for 2021).

The tax extenders were retroactively restored for 2018 and 2019 and proactively for 2020 as part of the Further Consolidated Appropriations Act 2020 (H.R. 1865) that was signed by Congress in December of 2019.

This includes the popular residential property Energy Tax Credits for non-business energy-efficient home projects (e.g. energy efficient window, door, insulation, air conditioning, or other upgrades), the Tuition & Fees Deduction, more lenient terms on the itemized medical expense deduction, and more.

I’m surprised that this got virtually zero press, given that many of these are significant and popular tax benefits and in many cases, can be claimed while using the increased standard deductions from the Tax Cuts & Jobs Act (tax reform), without itemizing your taxes! There is even the potential to retroactively claim these for 2018 and 2019, with an amended tax return. Instructions on how to amend your 2018 or 2019 return are noted at the end of this article.

This is big news for those who are eligible. Here’s a rundown of the big changes:

Energy Tax Credits for Home Efficiency (aka the “Non-Business Energy Property Tax Credits”

The Non-Business Energy Property Tax Credits had expired at the end of 2017, but were retroactively restored for the 2018, 2019, and 2020 tax years, as now reflected on the U.S. Government’s Energy Star website. As this is a credit, you do not need to itemize in order to claim it.

Energy Efficient Home Improvement Credit


This energy tax credit equals 10% of the cost of product to $500, or a specified amount from $50–$300 for the following eligible items:

  • Biomass Stoves: $300 credit for stoves with an efficiency of 75%+.
  • HVAC Air Circulating Fan: $50 for fans that use less than 2% of a furnaces energy.
  • Central Air Conditioning: $300 for Split Systems: with SEER ≥ 16 and EER ≥ 13, or package systems with SEER ≥ 14 and EER ≥ 12.
  • Gas, propane, or oil hot water boiler: $150 with AFUE ≥ 95.
  • Natural gas, propane, or oil furnace: $150 with AFUE ≥ 95.
  • Insulation: 10% of the cost, up to $500 (not including installation costs). Includes air sealing caulk, spray foam, house wrap, and weather stripping.
  • Roofs: 10% of the cost, up to $500 (not including installation costs) on metal roofs with appropriate pigmented coatings and asphalt roofs with appropriate cooling granules that also meet ENERGY STAR requirements.
  • Gas, Oil, or Propane Hot Water Heater: $300, in the case of a storage water heater (20-55 gallons), an energy factor of at least 0.82 or a thermal efficiency of at least 90%. In the case of any other water heater, an energy factor of at least 0.90 or a thermal efficiency of at least 90%.
  • Electric Heat Pump Water Heater: $300 with Energy Factor ≥ 2.2.
  • Windows, Doors & Skylights: 10% of the cost, up to $500, but windows are capped at $200 (not including installation costs). Must be version 6.0 ENERGY STAR qualified.

If you meet eligibility criteria above, you must file IRS form 5695 to claim the credit. Instructions for completion are here.

Credit for New Qualified Fuel Cell Motor Vehicles

Guessing this won’t impact many of you, but if you purchased a new qualified fuel cell vehicle, you may receive a credit between $4,000 and $40,000, depending on the weight of your vehicle. This credit was retroactively restored for 2018, and is back for 2019 and 2020. You’ll need to submit IRS Form 8910 (instructions here) to claim the credit.

Plug-In Electric Motorcycle Credit

The 10% (up to $2,500 max) credit for plug-in electric motorcycles was also restored for 2018, and is back for 2019 and 2020. The motorcycle must be capable of speeds of 45 mph+ to be eligible. You’ll need to submit IRS Form 8936 (instructions here) to claim the credit.

Alternative Fuel Vehicle Refueling Equipment (e.g. Recharging Station) Credit

The credit for up to 30% of the cost of installing non-hydrogen alternative fuel vehicle refueling equipment was restored for 2018 and extended to 2019 and 2020 as well. This credit most commonly applies to electric recharging stations installed at home. You’ll need to submit IRS Form 8911 (instructions here) to claim the credit.

The Tuition and Fees Education Tax Deduction

The “Tuition and Fees” deduction had also expired at the end of 2017, but was also retroactively restored for the 2018 and 2019 tax years, as well as proactively extended into 2020, as confirmed by IRS publication 970 (see page 39). The Tuition and Fees Deduction is an above-the-line deduction, so you do not need to itemize in order to claim it on your tax return.

  • Eligibility: The student must be enrolled at least half-time in a program leading to a degree, certificate, or other recognized educational credential for at least one academic period beginning during the tax year.
  • Deduction Amount: Up to $4,000 of the cost of tuition, fees and course materials paid during the taxable year per tax return.
  • How to Claim: Fill out your 1040 and add form 8917.
  • Income Limits: a taxpayer whose modified adjusted gross income is $65,000 or less ($130,000 or less for joint filers) can claim the deduction for the qualified expenses of an eligible student or for work related expenses. The deduction is capped at $2,000 if a taxpayer’s modified adjusted gross income exceeds those amounts up to a modified adjusted gross income of $80,000 ($160,000 for joint filers), above which taxpayers cannot claim the credit.
  • Ineligible Expenses: You cannot receive a credit for: room and board, insurance, transportation, expenses paid with tax-free assistance, medical expenses, expenses used for another deduction or credit, and student fees that are not required as condition of enrollment or attendance.

Medical Expense Deduction

The Tax Cuts and Jobs Act set the threshold for itemized medical expense deductions at 7.5% of adjusted gross income (AGI) for 2017 and 2018 and then raised it to 10% of AGI for 2019 and beyond. The recently passed legislation extends the more friendly 7.5% threshold through 2020. More details are in IRS publication 502.

Mortgage Debt Exclusion

Forgiveness of debt typically results in the cancelled amount being classified as income, for tax purposes. Under a temporary rule, up to $2 million of cancelled debt income from principal residence acquisition debt, cancelled between 2007 and 2017, was treated as tax-free. The Act retroactively resurrects this break to cover eligible debt cancellations that occurred in 2018 and extends it to cover eligible debt cancellations that occurred in 2019 and 2020. More details can be found in IRS publication 4681.

Mortgage Insurance Premium Deduction

You may again be able to deduct the amount you paid for mortgage insurance, which is considered mortgage interest for deduction purposes. Again, this deduction was restored for 2018 and extended to 2019 and 2020. Note that there are income requirements, as the deduction phases out for taxpayers with an AGI over $100K ($50K, if married filing separately). More details can be found in IRS publication 936.

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