A balance labeled PTO answers one question out of three. Ask the other two separately: how the absence is requested, and whether a leave law applies to it. The Department of Labor's FMLA fact sheet sets the federal figures — up to 12 workweeks of job-protected, unpaid leave in a 12-month period, up to 26 workweeks for military caregiver leave, for employees of private employers with 50 or more employees in 20 or more workweeks (Fact Sheet #28). The condition that changes the answer is the state: Washington, for one, requires accrual of one hour of paid sick leave for every 40 hours worked (Washington State Department of Labor & Industries).
Paid, requested, protected: three different answers
Pay comes from your employer's policy or a state law. The request process comes from your employer. Protection comes from a statute with its own eligibility test. One approval message rarely settles all three, and the common failure is reading "we can apply your PTO hours" as an answer about protection.
Ask each question to the person who owns it. Payroll owns how the hours appear on the stub. The leave administrator owns the assessment. Your manager owns the coverage on the roster and usually owns none of the rest.
What FMLA actually covers
The DOL's fact sheet carries four numbers that decide eligibility, and they are worth knowing before the conversation: employment with the employer for at least 12 months, at least 1,250 hours of service in the preceding 12 months, a worksite with at least 50 employees within 75 miles, and an employer that employed 50 or more employees in 20 or more workweeks in the current or previous calendar year (Fact Sheet #28). The leave itself is unpaid and job-protected, and it may run at the same time as employer-provided paid leave.
One more figure changes how you prepare. When an employer requires certification from a health care provider, the same fact sheet says it must allow at least 15 calendar days to provide the information (Fact Sheet #28). That is the deadline to write in your calendar the day you are asked, not the day you remember.
Where paid sick leave comes from
There is no federal paid sick leave entitlement for private employers in the DOL's FMLA fact sheet; paid sick time comes from a state or local law, or from your employer's own policy. Washington's rule shows the shape those laws take: accrual of one hour for every 40 hours worked, usable beginning 90 calendar days after the first day of work, carryover of balances of 40 hours or less into the next year, and payment at your normal hourly compensation (Washington State Department of Labor & Industries).
Those four values are the ones to look for in whatever rule covers you: how it accrues, when you may first use it, what carries over, and at what rate it pays.
Compare the three before you ask
Scroll sideways to see the full table →
| Question | Employer PTO | State or local paid sick leave | FMLA |
|---|---|---|---|
| Is the time paid? | By policy, from a balance | Yes, at normal hourly compensation in Washington | No; unpaid, and it may run alongside paid leave |
| Who decides? | Manager or policy | The statute, applied by the employer | The leave administrator against the DOL's eligibility test |
| What does it do for the job? | Nothing beyond the policy | What the state law provides | Up to 12 workweeks of job-protected leave in 12 months |
| What is the number to check? | The balance and the notice rule | One hour per 40 hours worked, 90 days, 40 hours carried over | 12 months, 1,250 hours, 50 employees within 75 miles |
Read across one row at a time. Most confusion in a leave conversation comes from answering a question in the second column with a figure from the third.
Example: 24 hours of PTO and a five-day absence
Example. You have 24 hours showing as PTO, you work 30 hours a week, and you need five days away. Five days at six hours is 30 hours, so the balance is 6 hours short before anything else is decided.
Two figures decide what else to ask. In a Washington job, 30 hours a week comes to about 1,560 hours across the year, which accrues about 39 hours of paid sick leave at one hour per 40, and none of it is usable until 90 calendar days after your first day (Washington State Department of Labor & Industries). Those same 1,560 hours are what the 1,250 hours of service in the DOL's FMLA fact sheet get measured against, alongside the other three conditions in its eligibility test, which is a question for the leave administrator rather than a conclusion you draw at home (Fact Sheet #28).
So send two messages, not one. To payroll: "I am requesting 4 to 8 October. My balance shows 24 hours against 30 hours of scheduled work. How will the remaining 6 hours be recorded?" To the leave administrator: "Which leave categories should I be assessed against for these dates, what information do you need, and by what date?" Keep both replies with the request, and put the certification deadline in the calendar the day it is set. If the answers disagree, quote both in one sentence and ask which controls; if they agree, the dates and hours go straight into the time-off request itself, and the unpaid balance is the arithmetic in planning an unpaid day off.