TL;DR: There is no federal sick leave law, the United States is the only wealthy nation that doesn't guarantee workers paid sick time. Instead, more than a dozen states plus dozens of cities and counties have passed their own paid sick leave laws, and requirements vary widely from place to place. Where a sick pay law does exist, the most common accrual formula is 1 hour of paid sick leave for every 30 hours worked, though caps and rules differ by jurisdiction. Sick leave is also legally distinct from FMLA: FMLA is unpaid but job-protected for serious health conditions, while sick leave laws generally provide paid time for shorter-term illness and are not tied to a "serious health condition" standard.
You've probably wondered whether you're legally entitled to paid time off when you're sick. It's a fair question, the answer depends entirely on where you live and work, not on any single national standard. This guide breaks down why there's no federal sick leave act, how the state and local sick time law landscape actually works, the accrual formula most of these laws share, and how legal sick days differ from the job protection you'd get under FMLA.
Is There a Federal Sick Leave Law?
No. Federal law does not require any private employer to offer paid sick leave, and it never has. The U.S. Department of Labor's own guidance confirms that outside of a few narrow categories, federal contractors under a 2015 executive order, and federal employees under separate civil service rules, there's no general sick pay law that applies nationwide.
Congress has tried. The Healthy Families Act, first introduced by Senator Ted Kennedy and Rep. Rosa DeLauro, would create a national right to earn paid sick time at businesses with 15 or more employees. It has been reintroduced in nearly every session since (most recently in February 2025) and has never passed. Until that changes, whether you get paid sick days comes down to your state, your city, and your employer's own policy, not a federal floor.
This is also where sick leave law gets confused with FMLA. FMLA is a real federal law, but it doesn't pay you and it doesn't cover routine illness, more on that distinction below.
The Patchwork of State and City Sick Leave Laws
Here's the part that trips people up: there's no single "sick leave act" you can look up. Instead, more than a dozen states, plus a growing list of cities and counties (some in states with no statewide law at all) have each passed their own version. A Better Balance and the National Partnership for Women & Families both maintain running maps of where these laws exist, because the list keeps changing as state legislatures and city councils act.
A few things are true almost everywhere these laws exist, even though the specifics differ:
They're usually called an "earned sick time" or "paid sick leave" law, and some carry formal names like a city's own Earned Sick Time Act.
Employer size often determines the rules. Many laws set a lower bar (or no minimum at all) for how many employees trigger the requirement, and some scale the amount of leave based on company size, small employers may only owe unpaid protected time, while larger ones owe paid leave.
City ordinances can be stricter than state law. If your state has a sick leave law, your city might still layer a more generous local ordinance on top of it. Always check both.
States without a statewide law may still have city-level protections, this is common in states where the legislature hasn't acted but individual metro areas have.
Because this list changes as legislatures act, don't rely on a static ranking of which states qualify, check your state's leave laws page or your city's labor department directly before assuming you do or don't have coverage.
How Sick Leave Accrual Typically Works
Where a paid sick time law exists, most of them build the benefit the same way: you accrue a small amount of paid sick leave for every block of hours you actually work, rather than getting a lump sum on day one.
The most common formula, used in California and echoed by many other state and city ordinances, is 1 hour of paid sick leave for every 30 hours worked. Some jurisdictions use a slightly different ratio (1 hour per 35 or 40 hours is also common) but the 30-hour formula shows up often enough that it's a reasonable baseline to expect if your state or city has a law.
A few other patterns are typical, though the exact numbers vary by jurisdiction:
Annual caps. Most laws cap how much paid sick leave you can accrue or use in a year, commonly somewhere in the range of a few dozen hours, but the cap is set individually by each law, so don't assume your state matches a neighboring one.
Carryover rules. Many laws let you carry unused hours into the next year, sometimes up to the same annual cap, though a few allow employers to "front-load" a lump sum each year instead of accruing.
Waiting periods. New employees often have to wait 90 days (or some similar early-tenure window) before they can actually use accrued sick leave, even though it starts accruing from day one.
Part-time and hourly workers are usually covered, since accrual is based on hours worked rather than full-time status, a meaningful difference from FMLA, which has a much higher hours-and-tenure bar.
If you want the exact accrual rate, cap, and waiting period in your state or city, check your state labor department's website or your employer's written policy, those numbers are set locally and change as laws get amended.
What Sick Leave Laws Typically Cover
Paid sick leave laws are usually written more broadly than the phrase "sick leave" suggests. In most jurisdictions with a law on the books, you can typically use accrued sick time for:
Your own illness, injury, or medical condition, including symptoms that don't require a hospital visit
Preventive care, like an annual physical, dental cleaning, or vaccination appointment
Caring for a sick family member, most laws define "family member" broadly, often including a spouse, child, parent, sibling, grandparent, or grandchild
Safe time, in jurisdictions that extend coverage to survivors of domestic violence, sexual assault, or stalking who need time for medical care, counseling, or legal proceedings
Public health closures, in some jurisdictions, when a workplace or a child's school closes due to a public health emergency
Exactly which of these apply (and how "family member" is defined) depends on the specific law where you work. Read your employer's policy or your city/state's official guidance for the precise list.
Sick Leave vs. FMLA: What's the Difference?
People often assume sick leave and FMLA are the same protection. They're not, and mixing them up can lead you to expect the wrong thing from either one.
| Sick Leave Laws | FMLA |
|---|
Federal or state/local | State and local only, no federal law | Federal law |
Paid? | Usually paid, where a law applies | Unpaid |
What it covers | Routine illness, preventive care, short-term family care | Serious health conditions only, plus birth/adoption/military family needs |
Job protection | Varies by jurisdiction | Guaranteed, your job (or an equivalent one) is protected |
Eligibility | Typically covers part-time and hourly workers from day one of accrual | Requires 12 months of employment, 1,250 hours worked, and a 50+ employee employer within 75 miles |
How much time | Commonly capped around a few dozen hours per year | Up to 12 weeks per year |
In practice, sick leave and FMLA often work together rather than replacing each other. A short cold might only need a couple of accrued sick days. A parent's cancer diagnosis, or your own major surgery and recovery, is more likely to cross into FMLA territory, where you get up to 12 weeks of job protection, but no guarantee of pay unless your employer or state also has a paid family leave program. If you're not sure which one applies to your situation, start by checking your FMLA eligibility, since that federal protection has a stricter bar to clear than most sick leave laws.
What If Your State Doesn't Have a Sick Leave Law?
If you live in a state with no statewide sick leave law and no city ordinance, you don't have a legal right to paid sick time, full stop. Whether you get paid when you're out sick comes down entirely to your employer's own policy.
That doesn't mean you're out of options:
Check your employee handbook. Many employers offer paid sick leave or a combined PTO bank voluntarily, even where no law requires it.
Check your city and county, not just your state. Local ordinances sometimes exist in states with no statewide law.
Ask about unpaid protected leave. Even without paid sick leave, you may have job-protected unpaid leave rights under FMLA if your situation involves a serious health condition and you meet the eligibility test.
Watch for changes. This is one of the more active areas of state legislation, new sick leave laws pass most years, so a "no" today isn't necessarily permanent.
How to Find Out What Your State or City Actually Requires
Because sick leave law is set state by state and city by city, the fastest way to get an accurate answer is to go straight to the source rather than rely on a generic list:
Check your state's department of labor website for the official text of any sick leave law and its current accrual rate, cap, and covered employer size.
Check your city or county government's website, since local ordinances are common even in states without a statewide law.
Review your employee handbook or offer letter, which should spell out your specific accrual rate and how to use it.
Use a reputable tracker like A Better Balance's map of paid sick time laws to see whether your state or city currently has a law, understanding that these maps are updated as legislatures act.
Compare it against your state's broader family and medical leave laws, since sick leave, paid family leave, and FMLA often interact and cover different situations.
Frequently Asked Questions
Is there a federal sick leave law?
No. There is no federal law requiring private employers to provide paid sick leave. The Healthy Families Act, a bill that would create a national paid sick time standard, has been introduced in Congress repeatedly since the mid-2000s but has never passed. Outside of federal contractors and federal employees, paid sick leave in the U.S. Is governed entirely by state and local law.
Which states have paid sick leave laws?
More than a dozen states, plus dozens of cities and counties, have their own paid sick leave requirements, and the list changes as legislatures act. Because coverage shifts year to year and varies by city as well as state, check a current tracker like A Better Balance's map of paid sick time laws or your own state labor department's website rather than relying on a static list.
How much paid sick leave do I get?
It depends entirely on where you work. Where a sick time law applies, a common formula is 1 hour of paid sick leave for every 30 hours worked, often capped at a set number of hours per year. Some states and cities use a different ratio or a different cap, so check your specific jurisdiction's rule rather than assuming a single national number.
Does sick leave law cover part-time employees?
In most jurisdictions with a paid sick leave law, yes. Because accrual is based on hours actually worked rather than full-time status, part-time and hourly employees typically accrue paid sick leave alongside full-time staff, a meaningful difference from FMLA, which requires 1,250 hours worked in the prior year.
Can I use sick leave to care for a family member?
In most states and cities with a sick leave law, yes. These laws typically let you use accrued time not just for your own illness but to care for a sick family member, and many define "family member" broadly to include a spouse, child, parent, sibling, or grandparent. The exact definition varies by jurisdiction, so check your local law or employee handbook.
Can my employer require a doctor's note for sick leave?
In many jurisdictions, employers can request documentation for longer absences (commonly three or more consecutive days) but the specific threshold and what counts as acceptable documentation is set by each state or city's law. Some laws restrict how much detail an employer can demand to protect your medical privacy.
What's the difference between sick leave and FMLA?
Sick leave laws are state and local, are usually paid, and typically cover routine illness and preventive care without requiring a "serious health condition." FMLA is federal, unpaid, and reserved for serious health conditions, new children, or specific military family situations, but it comes with guaranteed job protection and covers up to 12 weeks. See our FMLA eligibility guide for the federal test.
Is FMLA paid like sick leave often is?
No. FMLA itself provides no pay, it only guarantees your job is protected while you're out. Sick leave laws, where they apply, typically do provide pay for the hours you've accrued. Some workers use accrued paid sick leave to cover the early days of an FMLA absence before switching to unpaid status or a state paid family leave benefit. Read more on how FMLA pay works.
What happens to unused sick leave when I leave a job?
This depends on state and local law and on your employer's policy, some jurisdictions require payout of unused accrued sick leave at termination similar to vacation pay, while others treat sick leave differently from PTO and don't require a payout at all. Check your state's law and your employee handbook, since this is one of the more employer-specific details.
Do I accrue sick leave starting my first day of work?
In most jurisdictions with a sick leave law, accrual begins on your first day of employment, even though many laws also impose a waiting period (often around 90 days) before you're allowed to actually use what you've accrued. Check your specific state or city's rule, since the waiting period is set locally.
Can my employer fire me for using sick leave?
Where a legal sick days law applies, retaliating against you for using legally protected sick leave is generally prohibited, and most laws include an enforcement mechanism if that happens. The specific protections and how to file a complaint vary by state and city, so check your local labor department if you believe you've faced retaliation.
My state has no sick leave law, do I have any options?
Check whether your city or county has its own ordinance, since local sick leave laws sometimes exist even in states without one. Also review your employee handbook, since many employers offer paid sick time voluntarily. If your situation involves a serious health condition rather than routine illness, you may also have unpaid, job-protected leave rights under FMLA.
Key Takeaways
No federal sick leave law exists. The Healthy Families Act would create one but has never passed Congress.
State and city sick leave laws are a patchwork, not a single national standard, coverage and rules vary by jurisdiction and change as legislatures act.
1 hour per 30 hours worked is a common accrual formula, but caps, waiting periods, and carryover rules differ by state and city.
Sick leave typically covers more than just your own illness, preventive care, family care, and sometimes safe time for survivors of violence.
Sick leave and FMLA are different protections. FMLA is unpaid but job-protected for serious health conditions; sick leave is usually paid but not guaranteed nationwide.
Check your specific state and city, don't assume a rule you've seen elsewhere applies where you work.
