Short-Term Disability: Benefits, Claims, and Leave

This article is provided for educational and informational purposes only. It does not constitute legal, financial, or tax advice, and no attorney-client relationship is formed by reading it. Laws, regulations, official guidance, and related information vary by jurisdiction, change frequently, and may have changed or become outdated since publication. Always verify current information with authoritative sources and consult a qualified professional about your specific circumstances. The author and publisher assume no liability for actions taken based on this information.

Contents

What short-term disability actually pays for
Find the definition, payment terms, and claim instructions
Waiting for eligibility is different from waiting for a decision
What a denial notice and appeal should address
California shows why state rules need a separate check
Pay and protection of the job are separate decisions
If the condition continues
Whether the payment is taxable
Sources

Key Facts

Federal and state: Short-term disability insurance replaces part of covered income during a qualifying inability to work; it is different from medical-expense coverage.
Federal and state: Employer plans, individual insurance policies, and state disability programs do not share one nationwide benefit amount or duration.
Federal level: For plans subject to ERISA disability-claim procedures, a claimant generally has at least 180 days after receiving a denial to request an internal appeal.
Federal level: Approval of disability payments does not by itself establish eligibility for federal FMLA leave.
California: State Disability Insurance generally has a seven-day unpaid waiting period, with a statutory exception for certain repeat claims involving the same or a related condition.

What short-term disability actually pays for

Short-term disability can help replace earnings during a covered period when illness or injury prevents work, while health insurance addresses medical expenses.

The label does not identify a single federal benefit: coverage can come through an employer, an individual policy, or a state program with its own requirements.

This national overview explains employer-plan issues and federal protections, then uses California to show how a state program can differ.

The most useful starting point is the actual source of coverage and its written terms, not a coworker’s benefit percentage or recovery schedule.

Find the definition, payment terms, and claim instructions

For an ERISA-covered employer disability plan, the summary plan description explains how the plan works, what benefits it provides, limitations, and the claim process.

An individual insurance policy is a different coverage document; its benefit should not be assumed to match an employer plan merely because both use the words short-term disability.

A useful review separates these questions:

What definition of disability must the claim satisfy, and which period of work or earnings is being evaluated?
What benefit amount, payable period, and limitations does the coverage document specify?
Where must the claim go, which records are required, and what deadlines apply?

For an ERISA-covered plan, benefit decisions must follow the governing plan documents and apply their provisions consistently to similarly situated claimants.

That is why a medical diagnosis and the plan’s benefit definition are related but different questions: the claim must establish the requirements of the coverage actually being requested.

The Department of Labor’s disability-claim guidance generally addresses private-sector employment plans and identifies exceptions, including government-sponsored plans and plans sponsored by most religious bodies.

Waiting for eligibility is different from waiting for a decision

A benefit waiting period determines which initial days are unpaid under the applicable coverage; an administrative decision period concerns how long the claim reviewer has to act.

For example, California’s general seven-day waiting period does not mean that EDD must finish reviewing a claim in seven days.

The federal rules below concern ERISA disability claims, not California EDD claims or every individually purchased policy.

Ordinarily, the plan must provide notice of a denial within a reasonable time and no later than 45 days after receiving a properly filed disability claim.

Matters beyond the plan’s control can justify an extension of up to 30 days and then another extension of up to 30 days, with an explanation and notice before the current deadline expires.

When an allowed extension is needed because the claimant has not supplied necessary information, the plan must give at least 45 days to provide it, and the decision clock is paused as provided by the regulation.

These periods are measured in calendar days, and special collective-bargaining procedures can affect the ordinary rules.

A properly filed claim starts the ordinary decision clock even if it does not include every item needed for the decision.

What a denial notice and appeal should address

Under the ERISA rules, a denial notice must explain the specific reasons, identify the plan provisions relied on, describe information needed to complete the claim and why it is needed, and explain review procedures and deadlines.

For disability claims, it must also explain the basis for disagreeing with relevant treating-professional views presented to the plan and with a Social Security disability determination presented by the claimant.

The ordinary internal appeal period is at least 180 days after receipt of the denial, and relevant claim documents must be available on request without charge.

Review must consider relevant submissions even if they were not considered initially, and the reviewer cannot simply defer to the first denial or be the original decisionmaker or that person’s subordinate.

For an ordinary single-level disability appeal, the decision is generally due within 45 days, with up to another 45 days for special circumstances disclosed through timely advance notice.

Special rules apply to certain collectively bargained plans, and requests for missing information can pause the review clock.

The appeal record is therefore more useful when it addresses the stated reason for denial and includes the relevant supporting information, rather than merely repeating that the claimant is unwell.

California shows why state rules need a separate check

California Disability Insurance provides temporary wage replacement for eligible workers unable to do their regular or customary work because of a qualifying physical or mental condition, including pregnancy-related disability.

The medical definition is only part of eligibility: a claim, the applicable waiting period, required medical certification, and other program requirements also matter.

Medical certification ordinarily includes the diagnosis or detailed symptoms, supporting medical facts, and the treating professional’s opinion about how long the disability is expected to last.

For claims beginning in 2026, EDD lists weekly benefits from $50 to $1,765, with the calculation based on prior earnings rather than a promise to continue the worker’s current paycheck.

The general maximum for one disability benefit period is 52 times the weekly benefit amount, limited further by total disability-base-period wages, so the advertised maximum does not guarantee 52 weeks of payments to every claimant.

The usual seven-day unpaid waiting period is not repeated for a qualifying subsequent claim filed within 60 days after the original disability benefit period for the same or a related cause, if the original waiting requirement was met.

California also limits duplication with specified workers’ compensation benefits, although a reduced DI payment can be available when those other benefits are smaller.

An appeal from an EDD disability eligibility determination generally must be filed within 30 days after service of the notice, with an extension available for good cause.

These California rules are an illustration, not a benefit schedule or appeal deadline for another state.

Pay and protection of the job are separate decisions

For eligible employees of covered employers, federal FMLA can provide up to 12 workweeks of job-protected leave in the applicable 12-month period for the employee’s own serious health condition that prevents performance of the job.

The ordinary employee eligibility tests include at least 12 months of employment, at least 1,250 hours of service in the preceding 12 months, and a worksite with at least 50 employees of that employer within 75 miles, with special rules including those for airline flight crews and military service.

The FMLA eligibility requirements deserve a separate review from the insurance claim.

A qualifying disability-plan absence can run concurrently with FMLA leave and use up FMLA entitlement while disability payments are being made.

During such paid disability-plan leave, neither side can require substitution of accrued paid leave under the FMLA substitution rule, although employer and employee can agree to supplementation where state law permits.

The Americans with Disabilities Act involves a separate reasonable-accommodation analysis for a qualified individual with a disability at a covered employer, subject to undue hardship.

Depending on that analysis, leave or a modified schedule may be an accommodation, including in situations where FMLA entitlement has ended.

The federal discussion here does not resolve additional rights under a particular state’s employment laws.

If the condition continues

Long-term disability insurance is a separate coverage question, with its own specified payment period and terms.

The guide to long-term disability insurance explains that next coverage review.

Social Security Disability Insurance applies a different federal standard: inability to perform substantial gainful activity because of a medically determinable impairment expected to result in death, or which has lasted or is expected to last at least 12 continuous months.

For SSDI, an insurer’s disability decision is not binding on Social Security, although SSA considers the underlying supporting evidence it receives under its evidence rules.

A short-term plan ending payments therefore does not establish entitlement to SSDI or extend the private plan’s maximum benefit period.

Whether the payment is taxable

For ordinary private disability-insurance income replacement, federal taxation generally follows the funding: benefits attributable to employer contributions excluded from the employee’s income are taxable, while benefits attributable to the employee’s after-tax premiums are generally excluded.

When both employer and employee funded coverage, the portion attributable to the employer’s contributions can be taxable rather than the entire payment automatically having one treatment.

Premiums paid through a cafeteria plan without inclusion in taxable income are treated as employer-paid for this purpose, so a payroll deduction is not necessarily an after-tax contribution.

The separate article on whether short-term disability is taxable examines that funding and reporting question in more detail.

Keeping the coverage terms, claim decision, leave determination, and premium-payment records together makes it easier to see which question each document answers.