Understanding Form 8812: Instructions for 2018 Tax Year
Form 8812, also known as the Child Tax Credit and Additional Child Tax Credit, is an essential IRS form for parents and guardians claiming these credits for their dependents. As the tax landscape evolves, understanding the 2018 Form 8812 instructions is crucial for maximizing your tax benefits. Let's dive into the key aspects of this form, its purpose, and how to complete it accurately.
What is Form 8812 and Why is it Important?
Form 8812 is used to figure and report the Child Tax Credit and the Additional Child Tax Credit. The Child Tax Credit is a tax credit for parents and guardians who have children under the age of 17. The Additional Child Tax Credit, on the other hand, is a refundable credit that may be available to you if you are not able to take the full Child Tax Credit.
Form 8812 is important because it helps you claim these valuable tax credits, which can significantly reduce your tax liability or even provide you with a refund. Understanding and correctly filing Form 8812 can help you maximize your tax savings and ensure compliance with IRS regulations.

2018 Form 8812 Instructions: A Step-by-Step Guide
Part I: Figure the Child Tax Credit
Before you begin, gather all necessary information, including your dependents' Social Security numbers, ages, and the amount you paid for child care. Follow these steps to complete Part I:
- Enter your dependents' information, including their names, Social Security numbers, and ages.
- Calculate the Child Tax Credit for each dependent using the worksheet provided in the instructions.
- Enter the total Child Tax Credit on line 1 of Part I.
Part II: Figure the Additional Child Tax Credit
To complete Part II, you'll need to know your tax liability, the amount of the Child Tax Credit you're claiming, and any foreign tax credit you're taking. Here's how to proceed:
- Calculate your tax liability without the Child Tax Credit using Form 1040 or Form 1040NR.
- Calculate the Additional Child Tax Credit using the worksheet provided in the instructions.
- Enter the amount of the Additional Child Tax Credit on line 2 of Part II.
Common Mistakes to Avoid When Filing Form 8812
Filing Form 8812 accurately can be complex, and mistakes can lead to delays or even IRS penalties. Some common errors to avoid include:

- Not claiming the Child Tax Credit for all eligible dependents.
- Claiming the Child Tax Credit for dependents who do not meet the eligibility requirements.
- Incorrectly calculating the Child Tax Credit or Additional Child Tax Credit.
- Not keeping adequate records to support your claims.
When to File Form 8812 and Where to Get Help
Form 8812 should be filed with your annual federal income tax return. If you're e-filing, you can submit Form 8812 electronically along with your tax return. If you're mailing your tax return, attach Form 8812 to it and send it to the appropriate IRS mailing address.
If you need assistance completing Form 8812, consider consulting a tax professional or using tax preparation software. The IRS also offers resources, including the Form 8812 instructions and a video tutorial, to help you file accurately.
Changes to Form 8812 for the 2018 Tax Year
The Tax Cuts and Jobs Act (TCJA) made several changes to the Child Tax Credit and Additional Child Tax Credit for the 2018 tax year. Some of the key changes include:
| Change | Impact |
|---|---|
| Increased Child Tax Credit amount | The Child Tax Credit was increased from $1,000 to $2,000 per qualifying child. |
| Expanded Child Tax Credit income limits | The income limits for claiming the Child Tax Credit were increased, allowing more families to qualify. |
| New credit for other dependents | A new $500 credit was created for dependents who do not qualify for the Child Tax Credit, such as older dependents or those with disabilities. |
Be sure to review the 2018 Form 8812 instructions carefully to understand how these changes may affect your tax situation.
In conclusion, Form 8812 plays a crucial role in helping parents and guardians claim valuable tax credits for their dependents. By understanding the 2018 Form 8812 instructions and following the step-by-step guide provided, you can accurately complete this form and maximize your tax savings. Always consult the latest IRS instructions and resources to ensure you're filing accurately and taking advantage of all available tax benefits.