Congress has passed and the president has signed the “big, beautiful bill” (HR 1) which includes many provisions that affect our taxes. I have downloaded the entire text of the bill (870 pages) and analyzed it to help my clients understand the significant impacts of the new law.

In a few days I will make another post with more details about what is in the bill and how it will affect you next year. But right now I want to alert you to several items in the bill that take effect before next year so you can take action before it’s too late.

EV Credits expiring in less than 3 months

If you are thinking of purchasing or leasing a new or used electric vehicle, the time is now. The Federal tax credit for EVs is ending on September 30, 2025. This means you must take delivery of your vehicle on or before that date to receive the credit up to $7,500 ($4,000 for used vehicles). With this new deadline, many people will be flocking to dealerships to get their EVs before the time is up, so the sooner you act, the better chance you have of getting one.

Note: There are specific requirements that must be met to get the credit, including income limits and the make and model of vehicle. Click here for more details.

Home Energy Credits expiring in less than 6 months

The Energy-Efficient Home Improvement Credit is expiring on December 31, 2025. This popular credit (which began in 2005) covers improvements to your home such as:

• Energy-efficient exterior doors, windows, and skylights
• Insulation and air sealing systems, including insulated roofing materials
• Central air conditioners
• Natural gas, propane, or oil water heaters
• Natural gas, propane, or oil furnaces and hot water boilers
• Electric or natural gas heat pumps
• Electric or natural gas heat pump water heaters
• Biomass stoves and boilers
• Home energy audits

If you are thinking of making any home improvements such as these, schedule them now because they must be placed in service (i.e. installed and working) by December 31, 2025 to qualify for tax credits.

The Residential Clean Energy Credit is also expiring on December 31, 2025. This is the 30% Federal tax credit for installing solar panels and battery systems. (It also covers solar hot water heaters, wind turbines, geothermal heat pumps and fuel cells.) For many years it has been one of the largest tax credits available to homeowners.

The credit also applies if you are adding additional solar panels or battery storage to an existing solar system. So if you want to add or expand a solar system for your home, act now because once again, it must be placed in service by the end of the year to qualify for the tax credit, and solar installers are already seeing a surge in demand due to the new deadline.

EV Charger Credit expiring in less than 12 months

The Alternative Fuel Vehicle Refueling Property Credit is expiring on June 30, 2026. This gives you a credit up to $1,000 for installing an EV charger at your home or business.

Note: This credit is only available for chargers installed in low-income or non-urban areas. You can check here to see if it is available where you live.

Keep your invoices for any of these expenses to give to your tax preparer next year so he or she can include them on your return and claim the credits.

If you are an employee who receives a W-2 from your employer, money is withheld from your paychecks to cover your taxes at the end of the year.

If you have withheld enough, then you will not owe any taxes, and you might even get a refund if you have withheld more than the taxes you owe.

However, if you have not withheld enough, then you will owe taxes when you file your tax returns.

But even if you are withholding from your paychecks, you might still owe taxes at the end of the year. For example, if you have significant investment income like interest, dividends, or capital gains from the sale of stocks. If you are self-employed or have income from rental properties, you might also owe taxes at the end of the year. Or if the withholding on your W-4 form is not enough for your filing status, you still could owe.

What are Estimated Taxes?

If you are making money without withholding, the IRS still wants you to pay taxes throughout the year instead of waiting until the end of the year to pay it all at once. Just as they get money from employees all year ’round, they want money from people making other types of income all year ’round as well. These payments are called estimated taxes.

Estimated taxes are due quarterly, specifically:

• April 15
• June 15
• September 15
• January 15

Yes, I know this is not really quarterly as some payments are due more or less than 3 months apart, but that’s just the way it is.

What is the Estimated Tax Penalty?

If you do not make estimated taxes when you are supposed to, then the IRS (and many states as well) will charge you an estimated tax penalty. Specifically, if you owe more than $1,000 in Federal tax with your tax return, you will owe the Federal estimated tax penalty. If you owe more than $500 in California taxes, you will owe the California estimated tax penalty as well.

Often, this penalty is calculated on your tax return and added to the amount you owe. The calculation is based on the current interest rates, and is currently about 5.3% of the tax you owe.

NOTE: In 2023, most residents of California received an automatic extension until November 15, 2023 to file and pay their 2022 taxes. This extension applied to 2023 estimated taxes as well. This means that the automatic calculation of the Estimated Tax Penalty on the 2023 tax return was too high (because it is based on the first quarterly payment being due April 15). Therefore, if you had an estimated tax penalty on your 2023 return, you will probably get some of it refunded.

If you did not include the Estimated Tax Penalty on your 2023 tax return, then the IRS will send you a bill for this penalty. Some bills this year say that the estimated tax payment was “miscalculated” on the tax return. However, it is the IRS who originally miscalculated the penalty for California residents based on the normal due date of April 15. The notices now have the correct penalty based on the extended due date.

You can check to see if you paid the estimated tax penalty by looking at Line 38 on your Form 1040 tax return. If this line is blank, you did not already pay the penalty. If Line 37 is over $1,000 then the IRS will send you a bill if you owe an estimated tax penalty.*

*Note: Under some circumstances you might not owe a penalty even if you owe over $1,000. For example, if you owed no tax last year, or if you withheld at least as much as you owed the previous year.

How do I avoid the Estimated Tax Penalty?

• If all or most of your income comes from W-2 employment, and you are not withholding enough to cover your taxes, you need to submit a new Form W-4 to your employer to adjust your withholding. Your tax preparer should be able to help you complete your W-4 so that you don’t owe next year.
• If you are self-employed or have significant income without withholding, you should make quarterly estimated payments. Your tax preparer can prepare vouchers for you which you can send in with your check on each due date. You can also make estimated tax payments online at the IRS website. If I prepare and e-file your tax returns, I can also have your payments automatically withdrawn from your bank account on the due dates so you don’t have to remember to do it yourself.