1095-B or 1095-C? An Employer Filing Decision Guide

Determine whether the employer is an ALE or an ALE member of an aggregated group using the applicable prior-year employee rules. A location with fewer than 50 employees can still be a reporting ALE member because of its group relationship. The employee count for a branch or payroll account is therefore not enough to select the form family.

Record the legal employer name, EIN, group relationship and approved status determination. Identify who owns that determination and which year it covers. A new payroll system or shared benefits administrator does not change the legal employer by itself. Use the determination consistently across employee files and transmittals.

Separate insured coverage from employer-sponsored self-insured coverage. A carrier usually reports the insured enrollment it is responsible for, while the employer may still have an independent offer-reporting obligation. For self-insured coverage, establish which employer or other reporting entity is responsible for the covered individuals.

Do not assume the insurer's name on an ID card establishes that the plan is insured. A third-party administrator can administer a self-insured arrangement. Review plan documents and the service agreement, then confirm the reporting responsibility with the appropriate benefits owner. Track any midyear funding change by effective date.

The table describes common cases, not every exception. Nonemployees, government-sponsored programs, multiemployer plans, HRAs and other arrangements may require additional analysis. Individual Marketplace coverage is generally reported by the Marketplace on Form 1095-A; employers do not create a substitute 1095-A for their employees.

Fictional Pine Harbor is an ALE member with 85 full-time employees and an insured group medical plan. The carrier confirms that it will prepare the enrollment statements for its coverage. Payroll proposes cancelling the employer's 1095-C project because employees will already receive a carrier form.

The employer's reporting owner rejects that conclusion. The carrier's enrollment reporting and Pine Harbor's employee offer reporting describe different obligations. The team retains its 1094-C/1095-C preparation project, verifies which employees require returns and leaves Part III uncompleted for this insured-plan enrollment. The carrier confirmation is retained as a separate responsibility record, not as proof that the employer has filed.

Once the main form family is selected, define the actual reporting populations. An ALE member's full-time employees require review even when they decline coverage. Its enrolled self-insured employees can require reporting even when never full-time. Nonemployee enrollment has additional options and constraints described in the instructions.

Ask for separate lists of active employees, terminated employees, retirees, COBRA participants and other covered people, then apply the relevant rules. Administrative labels such as active or inactive do not by themselves decide whether an annual return is required. Record exclusions with a reason so the filing team can explain the population it used.

Create a short assignment for each employer and population: form family, responsible filer, preparation owner, source systems, filing channel, furnishing owner and review date. Obtain a concrete confirmation from any carrier or vendor describing the year and coverage it will report. Avoid vague assurances that someone handles ACA.

The business should retain a consolidated responsibility record even when several providers perform the work. Reconcile completed filings against that record and investigate uncovered populations before closing the project. The downloadable decision worksheet helps a reviewer distinguish a missing task from an intentional assignment to another reporting organization.