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Don't Overlook Tax Credits

Article Highlights:

  • Non-refundable vs. Refundable Credit 
  • Childcare Credit 
  • Earned Income Tax Credit 
  • Child & Dependent Tax Credit 
  • Saver’s Credit 
  • Vehicle Tax Credits 
  • Adoption Credit 
  • Residential Energy-Efficient Property Credit 
Tax credits are a tax benefit that offsets your actual tax liability, as opposed to a tax deduction, which reduces your income. Congress provides tax credits to individual taxpayers for a number of reasons, including as a form of assistance for lower-income taxpayers, to stimulate employment, and to stimulate certain investments, among other things.

Tax credits come in two types: non-refundable and refundable. A non-refundable credit can only reduce your tax liability to zero; any excess is either carried forward or is simply lost. In the case of a refundable credit, if there is excess after reducing your tax liability to zero, the excess is refundable. The following is a summary of some of the tax credits available to individual taxpayers:

Childcare Credit – Parents who work or are looking for work often must arrange for care of their children during working hours or while searching for work. If this describes your situation and your children requiring care are under 13 years of age, you may qualify for a childcare tax credit.

The credit ranges from 20% to 35% of non-reimbursed expenses, based upon your income, with the higher percentages applying to lower-income taxpayers and the lower percentages applying to higher-income taxpayers.

Applicable Percentage of AGI for the Childcare Credit
AGI Over But Not Over Applicable Percent AGI Over But Not Over Applicable Percent
0 15,000 35 29,000 31,000 27
15,000 17,000 34 31,000 33,000 26
17,000 19,000 33 33,000 35,000 25
19,000 21,000 32 35,000 37,000 24
21,000 23,000 31 37,000 39,000 23
23,000 25,000 30 39,000 41,000 22
25,000 27,000 29 41,000 43,000 21
27,000  29,000 28 43,000 No Limit 20

The maximum expense amount allowed is $3,000 for one child and $6,000 for two or more, and the credit is non-refundable, which means it can only reduce your tax to zero, and the excess is lost.

As an example, say your adjusted gross income (AGI) is between $33,000 and $35,000. Your credit percentage would be 25%. If you paid childcare expenses of $4,000 for two children under the age of 13, your tax credit would be $1,000 ($4,000 x 25%). If your tax for the year was $5,000, the credit would reduce that tax to $4,000. On the other hand, if your tax for the year was $800, the credit would reduce your tax to zero, and the $200 excess credit would be lost.

This credit also applies when a taxpayer or spouse is disabled or a full-time student, in which case special “earned income” allowances are provided for months when the taxpayer or spouse is disabled or a full-time student. Please call this office for additional details if this situation applies in your case.

Earned Income Tax Credit (EITC) – Congress established the EITC as an income supplement for working individuals in lower-paying employment. If you qualify, it could be worth as much as $6,431 in 2018. It is a refundable credit.

The EITC is based on the amount of your earned income (income from work for wages and/or self-employment) and whether there are qualifying children in your household. Qualifying children are those who live with you for over half the year, are related, and are under the age of 19 or a full-time student under the age of 24. The credit increases as your earned income increases. The table below shows the earned income at which the maximum credit is achieved for 2018.

Qualifying Children Earned Income  Maximum Credit
None 6,780 $519 
1 $10,180 $3,461
2 $14,290 $5,716
3 or more $14,290 $6,431

The credit amount phases out after reaching the maximum based on filing status and number of qualifying children. The 2018 phase-out ranges are shown in the table below. 

Qualifying Children

Filing Status

Phase-out Range

None Married Filing Joint $14,170–20,950
Others $8,490–15,270
1 Married Filing Joint $24,350–46,010
Others $18,660–40,320
2 Married Filing Joint $24,350–51,492
Others $18,660–45,802
3 or more Married Filing Joint $24,350–54,884
Others $18,660–49,194


In addition, there are some qualification requirements: you, your spouse (if married and filing jointly), and each qualifying child must have a valid Social Security number, and you cannot use the filing status married filing separately. You cannot be a qualifying child of another person, your investment income for the year cannot exceed $3,500 (2018), and you cannot exclude earned income from working abroad. If you do not have a qualifying child, you must be at least age 25 but under 65 at the end of the year.

Even though this credit can be worth thousands of dollars to a low-income family, the IRS estimates as many as 25 percent of people who qualify for the credit do not claim it, simply because they don’t understand the criteria. If you qualified for but failed to claim the credit on your return for 2015, 2016, and/or 2017, you can still claim it for those years by filing an amended return or an original return, if you have not previously filed. Please call for assistance.

Members of the military can elect to include their nontaxable combat pay in their earned income for the earned income credit. If that election is made, the military member must include in their earned income all nontaxable combat pay they received for the year.

Child & Dependent Tax Credit – As an aid to families with children, the tax reform increased the child tax credit from $1,000 to $2,000 for each qualified child. A qualified child for this tax credit is one who is under age 17 at the end of the year, is related, is not self-supporting, lived with you over half the year, has a Social Security number, and is claimed as your dependent. The refundable portion of this credit is equal to 15% of your earned income but limited to $1,400.

Beginning in 2018, you are also able to claim a non-refundable credit of $500 for each of your dependents who do not qualify for the child credit.

For both the child and dependent credits, the credit begins to phase out for married taxpayers with an AGI of $400,000 ($200,000 for others).

Saver’s Credit – Congress created the non-refundable saver’s credit as a means of stimulating retirement savings among lower-income individuals. It helps to offset part of the first $2,000 that workers voluntarily contribute to traditional or Roth individual retirement arrangements (IRAs), SIMPLE-IRAs, SEPs, 401(k) plans, 403(b) plans for employees of public schools and certain tax-exempt organizations, 457 plans for state or local government employees, and the Thrift Savings Plan for federal employees. The saver’s credit is available in addition to any other tax savings that apply as a result of contributing to retirement plans. The credit is a percentage of the first $2,000 contributed to an eligible retirement plan. The following table illustrates the percentage based upon filing status and AGI for 2018.

Adjusted Gross Income Range  Credit 
Married Filing Joint Head of Household Others Percentage
$0–$38,000 $0–$28,500 $0–$19,000 50
$38,001–$41,000 $28,501–$30,750 $19,001–$20,500 20
$41,001–$63,000 $30,751–$47,250 $20,501–$31,500 10
$63,001 & Over $47,251 & Over $31,501 & Over No Credit

Example – Eric and Heather are married, both age 25, and filing a joint return. Eric contributed $3,000 through his 401(k) plan at work, and Heather contributed $500 to her IRA account. Their modified AGI for 2018 was $28,000. The credit is computed as follows:

Eric’s 401(k) contribution was $3,000, but only the
first $2,000 can be used………………………………………………………………..... $2,000
Heather’s IRA contribution was $500, so it can all be used……………. 500
Total qualifying contributions…………………………………………………………... $2,500
Credit percentage for a MFJ AGI of $28,000 from the table……………. X .50
Non-refundable saver’s credit…………………………………………………………….$1,250

Vehicle Tax Credits – If you are considering purchasing a new car or light truck (less than 14,000 pounds), don’t overlook the fact that Congress included a substantial tax credit for the purchase of the many electric vehicles currently being offered for sale, providing a tax credit worth as much as $7,500.

To be eligible for the credit, you must acquire the vehicle for use or lease and not for resale. Additionally, the vehicle’s original use must commence with you, and you must use the vehicle predominantly in the United States.

Congress did include a phase-out provision for this credit that applies by vehicle manufacturer. The credit begins to phase out once the manufacturer sells 200,000 electric vehicles. To see if the make and model you are considering qualify, visit the IRS website.  

The credit is available whether you use the vehicle for business, personally, or a combination of both. The prorated portion of the credit that applies to business use becomes part of the general business credit, and any amount not used on your return for the year when you purchase the vehicle can be carried back to the previous year and then carried forward until used up, but for no more than 20 years. The personal portion is non-refundable.

Adoption Credit – If you are an adoptive parent or are planning to adopt a child, you may qualify for the adoption credit. The amount of the credit is based on the expenses incurred that are directly related to the adoption of a child under the age of 18 or a person who is physically or mentally incapable of self-care.

This is a 1:1 credit for each dollar of qualified expenses up to the maximum for the year, which is $13,810 for 2018. The credit is non-refundable, which means it can only reduce your tax liability to zero (as opposed to potentially resulting in a cash refund). But the good news is that any unused credit can be carried forward for up to five years to reduce your future tax liability.

Qualified expenses generally include adoption fees, court costs, attorney fees, and travel expenses that are reasonable, necessary and directly related to the child’s adoption, and they may be for both domestic and foreign adoptions; however, expenses related to adopting a spouse’s child are not eligible for this credit. When adopting a child with special needs, the full credit is allowed, whether or not any qualified expenses were incurred.

The credit is phased out for higher-income taxpayers. For 2018, the AGI (computed without foreign-income exclusions) phase-out threshold is $207,140, and the credit is completely phased out at the AGI of $247,140. Unlike most phase-outs, this one is the same regardless of filing status. However, taxpayers filing as married filing separately cannot claim the credit.

Residential Energy Efficient Property Credit – This tax credit was created to reward individuals for investing in equipment that uses alternative energy sources to create electrical power for use in a taxpayer’s home or second home. It includes alternative power sources such as fuel cells, wind energy, and geothermal heat pumps, for which the credit expires after 2021.

However, the credit is most commonly associated with the home solar credit, which is equal to 30% of the cost of the solar electric system for an individual’s primary and second homes, with no limit on the cost of the solar system. Even though the credit is non-refundable, any amount not used in the first year carries over to subsequent years.

The credit percentage is phased-out as shown in the table.

Home Energy Credit Percentage
Year 2018–2019 2020 2021  2021 
Percentage 30 26 22 None

Before deciding to add a solar electric system to your home, you need to consider if you can actually afford the system and whether it is worth having one, after taking into account the system’s cost, the financing interest, the reduced electricity costs, and the tax credit. You should make an objective analysis without pressure from a salesperson. These credits are substantial, but the one thing salespeople and contractors typically fail to mention is that the credit is not refundable, and even though it carries over through 2021, there is a good chance you will never use it all. It may be appropriate for you to consult with this office before entering into a contract for a home solar system.

If you have questions or would like additional details related to any of these credits, please give the office a call.

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