Line 16 codes on Form 1095-C explain your employment, enrollment, or affordability status for a specific month and help the IRS determine whether your employer met Affordable Care Act (ACA) reporting requirements.
What is Line 16 on Form 1095-C?
Line 16 contains IRS Series 2 codes.
These codes provide additional information about:
Your employment status
Whether you enrolled in coverage
Whether a coverage affordability safe harbor applied
Why your employer may not owe an ACA employer mandate penalty
Line 16 is primarily used for employer ACA reporting.
Most employees do not need to take any action because of a Line 16 code.
What does code 2A mean?
Code 2A generally means you were not employed for the entire month.
This code is commonly used for months before employment begins or after employment ends.
What does code 2B mean?
Code 2B generally means one of the following applied:
You were not considered a full-time employee for the month, or
Your employment ended during the month
This code does not indicate an error.
What does code 2C mean?
Code 2C means you were enrolled in employer-sponsored health coverage for the entire month.
For employees participating in an ICHRA, this generally indicates you were enrolled in eligible individual health coverage and participating in the ICHRA for that month.
What does code 2D mean?
Code 2D means you were in a Limited Non-Assessment Period.
Examples include:
Waiting periods
Initial eligibility periods
Measurement periods used to determine ACA full-time status
This code is commonly used when coverage eligibility has not yet begun.
What does code 2F mean?
Code 2F means your employer used the Form W-2 affordability safe harbor when evaluating whether its coverage offer was affordable under ACA rules.
This code is used for employer reporting and generally does not require any action from employees.
What does code 2G mean?
Code 2G means your employer used the Federal Poverty Line affordability safe harbor.
This code is used to demonstrate ACA affordability compliance.
Most employees do not need to take any action because of this code.
What does code 2H mean?
Code 2H means your employer used the Rate of Pay affordability safe harbor.
This code is commonly used by employers offering an ICHRA.
The code helps demonstrate that the employer's offer of coverage met ACA affordability requirements.
What does a blank Line 16 mean?
A blank Line 16 does not automatically indicate an error.
In some situations, no Series 2 code applies for a particular month.
IRS instructions specifically allow Line 16 to remain blank when no code is appropriate.
Do Line 16 codes affect my taxes?
Line 16 codes do not directly create a tax payment or tax refund.
They are used primarily for:
ACA employer reporting
Affordability determinations
Employer mandate compliance
Most employees do not need to take any action because of a Line 16 code.
What should I do if a Line 16 code looks incorrect?
If a Line 16 code does not appear to match your situation:
Review your employment dates.
Review your health coverage enrollment records.
Compare the code to the coverage information reported elsewhere on Form 1095-C.
Contact your employer or benefits administrator for clarification.
Only your employer can determine whether a corrected Form 1095-C is necessary.
Does Take Command provide tax advice?
No. Take Command does not provide legal, tax, or accounting advice.
If you have questions about how Form 1095-C affects your personal tax situation, consult a qualified tax professional, CPA, or attorney.