Whether your sick pay rolls over depends on three things: the state you work in, whether your employer is a federal contractor, and what your employer’s written policy says. About 22 states and Washington, D.C., now require paid sick leave, and most of those laws force employers to let unused hours carry into the next year, usually up to a cap somewhere between 40 and 80 hours. In the roughly half of states with no sick leave law, rollover happens only if your employer’s handbook promises it. There is no federal law requiring paid sick leave for private-sector workers at all.
State Sick Leave Laws Are Where Most Carryover Rights Come From
Roughly 22 states and Washington, D.C., have paid sick leave laws on the books, and several jurisdictions expanded coverage in 2026 to reach smaller employers and higher hour limits. Most of these laws include a carryover requirement. That means your employer cannot zero out your unused balance on December 31 and start you at zero in January.
The statutory floor for carryover typically runs from 40 to 80 hours, though the exact figure depends on where you work and sometimes on employer size. The reason these mandates exist is timing. Under an accrual system, an employee who earns hours steadily through the year may accumulate most of the balance in the fall. A strict use-it-or-lose-it rule would wipe those hours out almost immediately after they were earned. Carryover mandates prevent that.
Employers who violate carryover requirements can face fines, back pay for withheld leave, and orders to reinstate forfeited hours. Penalties vary by jurisdiction.
If you work in a state without a paid sick leave law, none of this applies. Your rollover rights come from your employer’s policy, and nothing else.
Federal Law Does Not Require Private Sick Leave
The Fair Labor Standards Act covers minimum wage, overtime, and recordkeeping. It does not require employers to pay for time not worked, including sick days.1U.S. Department of Labor. Vacation Leave The Family and Medical Leave Act guarantees up to 12 weeks of leave for serious medical situations, but that leave is unpaid by default and only covers employees who meet specific hour and employer-size thresholds.2U.S. Department of Labor. Sick Leave
FMLA does connect to your sick leave balance in one useful way. You can substitute accrued paid sick leave for the otherwise unpaid FMLA time, and your employer can require you to do so.3eCFR. 29 CFR 825.207 – Substitution of Paid Leave Hours you rolled over from previous years can cover that gap. Workers who exhaust their sick leave every year have no such cushion when a serious illness or family caregiving situation arrives.
Federal Contractors Have Their Own Rollover Rule
If you work on or in connection with a covered federal contract, Executive Order 13706 applies regardless of your state’s rules. The implementing regulations require paid sick leave and mandate carryover of unused hours into the next year.4eCFR. 29 CFR Part 13 – Establishing Paid Sick Leave for Federal Contractors
Contractors must let employees accrue at least one hour for every 30 hours worked on the covered contract. Annual accrual can be capped at 56 hours, and total available balance can be capped at 56 hours, but carried-over hours do not count against the fresh annual accrual cap.5eCFR. 29 CFR 13.5 – Paid Sick Leave for Federal Contractors and Subcontractors So an employee could bring 30 hours into the new year and still earn a full 56 on top, provided the running total stays within the cap.
Contractors can also front-load 56 hours at the start of each year. When they use that method, they may limit carryover to 56 hours.5eCFR. 29 CFR 13.5 – Paid Sick Leave for Federal Contractors and Subcontractors
Accrual vs. Front-Loading Changes the Rollover Picture
How your employer distributes sick leave shapes whether rollover matters and, in some states, whether it’s legally required at all.
Accrual
Under an accrual system, you earn hours as you work. The most common statutory rate is one hour per 30 hours worked, though some jurisdictions use one per 40. Because those hours are earned through labor already performed, most state laws treat them as protected and require carryover.
Front-Loading
With front-loading, the employer hands you the full annual allotment on day one of the year or your first day of employment. Many jurisdictions allow employers using this method to skip the carryover mandate, on the theory that you already start each year with a full bucket. Front-loading favors workers who get sick early in the year before they’d have accrued much. It gives up any long-term accumulation across years.
Watch the Difference Between Carryover Caps and Accrual Caps
Even when rollover is required, it can be capped. Two different caps exist, and mixing them up is one of the fastest ways to lose hours you thought were safe.
Carryover Cap
A carryover cap limits how many hours transfer from one year to the next. Across state laws, these caps typically fall between 40 and 80 hours. If your employer sets a 40-hour cap and you finish the year with 60 hours, only 40 come with you. The other 20 are gone.
Accrual Cap
An accrual cap sets a ceiling on your total balance at any given moment. Hit it, and you stop earning new hours until you use some and drop below. Common accrual caps in state laws range from 40 to 80 hours; employers can voluntarily go higher.
You can be subject to both at once. An employer might allow 48 hours to carry over but cap your total balance at 80. Bring in 48, earn 40 more, and you hit the ceiling and stop accruing until you take time off. Knowing which cap applies to you is the difference between banking hours strategically and quietly losing them.
When There’s No Law, Your Handbook Controls
In the roughly half of states with no paid sick leave statute, your rollover rights come from your employer’s written policies, and those vary widely. Some employers zero out unused hours every December. Others allow partial or full carryover as a benefit. A few use generous rollover, in the range of 80 to 120 hours or more, as a recruiting tool.
Once an employer puts a carryover promise in the handbook, offer letter, or collective bargaining agreement, that promise generally binds them. If the company later zeroes out a balance the handbook said would roll over, you likely have a breach of contract claim. Employers who want to cut back on rollover generally need to amend the policy going forward with notice, not strip hours employees already earned.
Check your specific documents. If the language is vague, ask HR to confirm in writing before year-end, when the calculation actually happens.
Combined PTO Banks Are a Wrinkle
A growing number of employers roll sick leave, vacation, and personal days into a single PTO bank. That simplifies administration and creates a rollover question that catches people off guard.
Kept separate, sick leave usually doesn’t have to be paid out when you leave the company. Vacation, in many states, does, because it’s treated as earned wages. When the two are merged, the payout rules for the whole pool often follow the vacation treatment. That can work in your favor at termination.
Rollover in a combined system is generally set by the employer’s policy. If your state mandates sick leave carryover, the open question is whether a combined PTO plan satisfies the sick leave piece. Some states address this directly; others don’t. If you’re in a state with a sick leave carryover mandate and your employer uses combined PTO, it’s worth confirming that the PTO rollover policy at least meets the statutory sick leave minimum.
Rolled-Over Sick Leave Usually Disappears When You Leave
Federal law does not require employers to pay out unused sick leave at termination.1U.S. Department of Labor. Vacation Leave Most state sick leave laws don’t either. They require carryover during employment but stop short of demanding a cash payout at separation. Unless your employer’s own policy or a union contract promises payment, those banked hours vanish when you go.
Vacation is different in many states, which is one reason the combined PTO treatment above can matter. But standalone sick leave, no matter how many years you spent building it up, usually walks out the door without you. If you’re planning to leave and have a large balance, use it for legitimate health needs before your last day rather than trying to save it.
How to Check What You Actually Have
A few states require employers to show sick leave balances on pay stubs or send periodic written notices. Most don’t, and there’s no federal disclosure rule. If your pay stub doesn’t list a balance, check the employee benefits portal or ask HR for a current leave statement.
Keep your own records too. Track hours earned, hours used, and what carried over from year to year. Discrepancies with your employer’s system are much easier to fix when you can point to specific dates. Errors are most common right around year-end, which is exactly when they cost the most.