Under federal law, an eligible father gets up to 12 workweeks of unpaid, job-protected leave for the birth or placement of a child, and how long paternity leave lasts in practice depends on three layers stacked on top of that: the federal Family and Medical Leave Act floor, any state paid family leave program where you work, and whatever your employer offers voluntarily. The best-case scenario is several months of fully paid time off. The worst case is nothing at all.
The 12-Week Federal Floor
The Family and Medical Leave Act entitles eligible employees to 12 workweeks of unpaid leave during any 12-month period for the birth or placement of a child.1Office of the Law Revision Counsel. 29 U.S. Code 2612 – Leave Requirement The leave is job-protected, and your group health coverage continues on the same terms as if you were still working.2U.S. Department of Labor. Family and Medical Leave Act The word that matters most is “unpaid.” FMLA does not require your employer to pay you anything during those 12 weeks.
Who Qualifies
Not every worker is covered. To qualify, all three of these must be true:
- Your employer has at least 50 employees within a 75-mile radius of your worksite. Public agencies and public or private elementary and secondary schools are covered regardless of size.
- You have worked for that employer for at least 12 months.
- You have logged at least 1,250 hours during the 12 months before your leave begins.
The 1,250-hour threshold works out to roughly 24 hours a week, which excludes many part-time workers, and the 50-employee rule means small-business employees have no federal leave protection at all.3Office of the Law Revision Counsel. 29 U.S. Code 2611 – Definitions
The 12-Month Window and Splitting the Leave
Your right to bonding leave expires 12 months after the birth or placement date. Any leave not taken in that window is lost.1Office of the Law Revision Counsel. 29 U.S. Code 2612 – Leave Requirement You do not have to take all 12 weeks in one block, but breaking it up requires your employer’s agreement. Unlike FMLA leave for a serious health condition, bonding leave on a reduced or intermittent schedule is only available if the employer says yes.4eCFR. 29 CFR 825.120 – Leave for Pregnancy or Birth If your employer refuses, you take it in one stretch or not at all.
If You and Your Spouse Work for the Same Employer
Where both parents work for the same company, the employer can cap the couple at a combined 12 weeks of bonding leave rather than 12 weeks each. If your spouse uses eight, you have four left. The cap applies even across different worksites or divisions. It does not apply if one spouse is ineligible for FMLA; in that case, the eligible parent still gets the full 12 weeks.4eCFR. 29 CFR 825.120 – Leave for Pregnancy or Birth
How Much of the Leave Is Paid
This is where the range widens. FMLA itself pays nothing, but four things can turn some or all of your 12 weeks into paid time.
Substituting Vacation, Sick, or Personal Time
Either you or your employer can require accrued paid leave to run concurrently with FMLA. In plain terms, your employer can make you burn through vacation and personal days before shifting to unpaid status, and if the employer doesn’t force it, you can choose to use that time yourself.5eCFR. 29 CFR 825.207 – Substitution of Paid Leave Either way, those paid days count against your 12-week FMLA entitlement. You do not get 12 weeks of FMLA plus your vacation stacked on top. Short-term disability payments and workers’ compensation can also run at the same time as FMLA leave.6U.S. Department of Labor. Fact Sheet 28P – Taking Leave from Work When You or Your Family Member Has a Serious Health Condition Under the FMLA
State Paid Family Leave Programs
As of early 2026, 13 states and the District of Columbia have enacted mandatory paid family leave laws: California, New Jersey, Rhode Island, New York, Washington, Massachusetts, Connecticut, Oregon, Colorado, Maryland, Delaware, Minnesota, and Maine. Everywhere else, workers rely on the federal unpaid floor and whatever the employer chooses to provide.
Duration and pay vary a lot by state. Maximum leave periods range from about 6 weeks to 20 weeks. Weekly benefit caps range from roughly $900 to over $1,600, with the actual check calculated from your earnings under the state’s wage-replacement formula. Programs are funded through small payroll deductions, generally between 0.16 and 1.3 percent of wages, and administered by the state labor or employment agency. Applying is not automatic; you file a claim after the birth or placement. Check your state’s labor department for the specifics that apply to your situation.
Federal Employees
Federal civilian employees have a stronger benefit. The Federal Employee Paid Leave Act, effective October 2020, provides up to 12 weeks of paid parental leave that substitutes for the unpaid FMLA period. You need to meet the standard federal FMLA eligibility rules, including at least 12 months of qualifying federal service.7Office of Personnel Management. Paid Parental Leave Before starting the leave, you must sign a written agreement to return to work for at least 12 weeks afterward; if you don’t return, the agency can recover the government’s share of your health insurance premiums. An agency head can waive the return-to-work condition where a serious health condition prevents your return.8Office of the Law Revision Counsel. 5 U.S. Code 6382 – Leave Requirement Any paid parental leave not used within 12 months of the birth or placement is forfeited.
Employer-Provided Paternity Leave
Many private-sector companies offer paternity leave benefits beyond what any law requires. These voluntary policies range from a few days to several months and often carry full or partial pay. The terms are entirely up to the employer, so your handbook or HR is where the real answer lives.
Watch for repayment clauses. Some employers include “stay or pay” provisions requiring you to return the value of paid leave benefits if you resign within a set period after coming back. Read the fine print before signing, and understand the dollar consequences of leaving early.
Giving Notice and Making the Request
For a planned birth or adoption, you owe your employer at least 30 days’ advance notice. If circumstances make that impossible, notify the employer as soon as practicable, which generally means the same day you learn of the need or the next business day.9eCFR. 29 CFR 825.302 – Employee Notice Requirements for Foreseeable FMLA Leave Submit a written request to your manager and HR with your planned start and end dates, and pull together supporting documentation early: a birth certificate, hospital records, adoption or foster care paperwork, or court documents. Once the employer has enough information to decide whether the leave qualifies, it has five business days to designate the absence as FMLA leave and notify you of your rights and responsibilities.10eCFR. 29 CFR Part 825 Subpart C – Employee and Employer Rights and Obligations Under FMLA
Coming Back to Your Job
When your FMLA leave ends, your employer must restore you to the same position you held before or to a virtually identical one in pay, benefits, working conditions, duties, and responsibilities. You get any unconditional pay increases that happened while you were out, such as cost-of-living adjustments, and your benefits resume at the same level with no requirement to re-qualify.11U.S. Department of Labor. Equivalent Position – FMLA Advisor The employer cannot treat your leave request as a negative factor in hiring, promotion, or discipline, cannot discourage you from taking leave, cannot manipulate your hours to defeat your eligibility, and cannot count FMLA leave under a no-fault attendance policy.12U.S. Department of Labor. Fact Sheet 77B – Protection for Individuals Under the FMLA Those protections are what give the 12 weeks their real value.