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Official form guide
Form 1094-C is the transmittal form that employers send to the IRS with their employee health coverage reports. It summarizes the information from all attached Forms 1095-C for a given employer.
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Form 1094-C is the transmittal form that employers send to the IRS with their employee health coverage reports. It summarizes the information from all attached Forms 1095-C for a given employer.
Plain English
If you run a business that offers health insurance to employees, you must tell the IRS what you offered and who got coverage. Form 1094-C is the cover sheet that bundles all the individual employee reports (Form 1095‑C) together for the tax year.
Submission Date
AI co-pilot
Form selector
Fewer than 50 full‑time equivalents
Small‑employer reporting
✓ Verify employee count first
Self‑insured plan with multiple tiers
Complex coverage tiers
✓ Confirm each tier is reported on a separate 1095‑C
Paper filings are due by February 28 (2024) for the 2023 tax year; electronic filings are due by March 31 (2024). Extensions are not automatically granted; you must request one before the deadline. Late filing may result in a $50 per‑form penalty, up to $500,000 per year.
Checklist
Employer EIN
IRS EIN verification letter · IRS EIN assignment notice
Employee count
Payroll summary · Payroll reports
Coverage type code
Plan documents · Summary plan description
Signature block
Authorized officer signature · Signed paper copy
Attachment count
List of 1095‑C forms · Printed attachment list
Field map
Payer Info
1 items
Identifying information of the business or person making the payment.
Recipient Info
1 items
Identifying information of the person or entity receiving the payment.
Amounts
1 items
The payment amount subject to reporting for the applicable box category.
Withholding
1 items
Backup withholding amount if applicable.
Signatures
1 items
Name and phone number of the person to contact about this return.
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Fillable formOpen in Editor->Form 1094‑C for tax year 2023 is available on the IRS website. The latest revision is dated January 2024. Verify you have the current edition before filing.
Quick Facts
Downloads
FTE vs. employee count
Employers often mix part‑time hours with full‑time equivalents
→ Use the IRS definition to calculate FTEs.
Paper vs. electronic deadline
Different due dates can be overlooked
→ Check the filing method before setting the calendar.
Coverage code selection
Codes are numeric and easy to mis‑type
→ Cross‑reference with the plan summary.
Attachment order
Instructions require a specific sequence
→ Verify order against the checklist.
Signature requirement
Some think electronic signatures are optional
→ Paper filings need a physical signature.
Workflow map
Before
Current
After
Often used with
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