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July 12, 2026

10 min

California’s Fair Share from Big Corporations Act: What Large Employers Need to Know

What Does SB 177 Require?

Onor before March 1, 2027, the Department of Finance must present one or morepolicy options to the Joint Legislative Budget Committee.

Theseoptions are intended to address the taxpayer cost associated with employees ofCalifornia’s largest corporations who are enrolled in Medi-Cal.

Atleast one option must include a premium paid by employers with 250 or moreemployees when workers are enrolled in Medi-Cal and are not offered employerhealth coverage.

Eachoption must include:

·      Relevant workforce and Medi-Cal data

·      Proposed statutory language

·      Estimated implementation costs

·      A potential implementation timeline

·      An analysis based on possible enactment duringthe 2027 legislative session

Therequirement will not become operative if specified federal Medicaid provisionsare repealed by March 1, 2027.

What the Law Does Not Do

SB177 does not currently tell employers how much they will owe.

Itdoes not create a formula based on payroll, employee count, hours worked,wages, or Medi-Cal participation. It also does not define every element thatmay eventually be used to determine which businesses are covered.

Thelaw instead requires the state to develop and present options.

Employersshould therefore avoid treating SB 177 as though a calculable assessmentalready exists. Any recognition of a liability or disclosure in financialstatements should be evaluated under applicable accounting standards andreconsidered as future guidance or legislation develops.

Why Employers Should Prepare Now

Althoughthere is no current premium to calculate, the information eventually used todetermine exposure may already exist within an employer’s payroll, humanresources, benefits, tax, and finance systems.

Largeemployers may need to determine:

·      How many employees they have in California

·      Which workers are offered health coverage

·      When coverage becomes available

·      Whether offered coverage satisfies applicableaffordability standards

·      How many employees decline available coverage

·      Whether employee census and benefits recordsagree

·      How related entities may be treated under afuture proposal

·      Which department will be responsible for statereporting

Thesequestions can be difficult to answer when information is maintained acrossseparate payroll, human-resources, benefits-administration, and accountingplatforms.

Employersthat reconcile these records now will be better positioned to evaluate a futureproposal.

Health Coverage Offers MayBecome an Important Data Point

Therequired employer-premium option specifically refers to employees enrolled inMedi-Cal who are not offered employer health coverage.

Thismakes documentation of coverage offers particularly important. Employers mayneed to demonstrate who was offered coverage, when the offer was made, theemployee contribution required, and whether the employee accepted or declinedthe plan.

Coverageeligibility can be affected by hours worked, waiting periods, employeeclassification, union agreements, and the structure of the employer’s benefitplans.

SB177 is separate from existing federal employer health-coverage requirements. Acompany’s compliance with federal rules may not automatically answer everyquestion raised by a future California assessment.

Financial Planning for 2027

Largeemployers preparing budgets for 2027 should treat SB 177 as a developingfinancial and compliance matter rather than a finalized cost.

Apractical approach may include:

1.      Monitoring the Department of Finance report.

2.      Reviewing employee census and benefits data.

3.      Testing the accuracy of health-coverage offerrecords.

4.      Evaluating the potential impact of differentpremium structures.

5.      Assigning responsibility for legislative andregulatory monitoring.

6.      Considering possible costs in sensitivityanalyses and long-range forecasts.

7.      Coordinating tax, finance, human resources,payroll, benefits, and legal teams.

Scenariomodeling can help management understand the possible range of outcomes withoutassuming that any particular proposal will become law.

Questions for CorporateLeadership

Leadershipteams should consider asking:

·      Can we accurately identify every Californiaemployee?

·      Can we document which employees were offeredhealth coverage?

·      Do our payroll and benefits systems reportconsistent information?

·      Are employee classifications and eligibilityrules being applied consistently?

·      Who will evaluate the Department of Financeproposals when released?

·      How would a new employer premium affect laborcosts and benefit strategy?

·      Would the potential cost vary acrosssubsidiaries, locations, or business units?

Answeringthese questions now can help reduce disruption if California moves forward withimplementing legislation.

How The Accountancy Can Help

TheAccountancy helps businesses translate legislative developments into practicalfinancial and operational planning.

Ourteam can assist employers with workforce-data reconciliation, cost modeling,budgeting, internal-control reviews, financial-reporting considerations, andcoordination between payroll, benefits, accounting, and tax functions.

SB177 does not create an immediate calculable premium, but it signals thatCalifornia is actively evaluating new ways to assign Medi-Cal costs to largeemployers. Preparing the underlying data now can give businesses a clearerpicture of potential exposure and more time to respond.

Thisarticle is intended for general informational purposes only. It does notconstitute individualized tax, legal, employment, benefits, or accountingadvice. Employers should monitor future California guidance and consultappropriate professional advisors.