Leave donation, also called leave sharing or leave banking, is a programme that allows employees to voluntarily transfer their unused leave days to colleagues who need additional time off for serious personal circumstances. When an employee faces a medical emergency, extended illness, or family crisis that exhausts their own leave entitlements, leave donation provides a lifeline — funded not by the employer, but by the generosity of their coworkers. According to SHRM, approximately 23% of US employers offer some form of leave donation programme, with adoption growing as organisations seek compassionate, low-cost ways to support employees in crisis (SHRM, 2024).
Leave donation is not charity — it is a structured programme with clear rules, eligibility requirements, and legal boundaries. Understanding how it works helps you design or participate in a programme that genuinely supports employees without creating administrative chaos.
Key Takeaways
- Leave donation lets employees voluntarily transfer unused leave to colleagues facing serious personal crises such as medical emergencies or family hardship.
- Approximately 23% of US employers offer leave donation programmes, though adoption varies by industry and company size.
- Leave donation programmes must comply with tax laws — donated leave may be taxable income to the recipient in some jurisdictions.
- Eligibility criteria typically require a qualifying event such as a medical condition, natural disaster, or family emergency.
- Leave banking is distinct from leave selling — employees donate leave voluntarily, not in exchange for compensation.
What Is Leave Donation?
Leave donation is a voluntary programme where employees give their accrued but unused leave to a shared pool or directly to a specific colleague. The recipient — an employee who has exhausted their own leave due to a qualifying event — can then use the donated leave as paid time off.
The programme is typically structured as follows:
- An employee with unused leave decides to donate. They transfer a specified number of days to the leave bank or to a designated colleague.
- A colleague in need applies. The employee facing a medical emergency, family crisis, or other qualifying event applies to receive donated leave.
- HR reviews and approves. The HR department verifies the qualifying event, checks the recipient’s remaining balance, and allocates donated days.
- The recipient uses donated leave. The donated days are added to the recipient’s leave balance and can be used like regular paid leave.
Leave donation is not the same as leave selling. Employees cannot sell their unused leave back to the employer or to colleagues for cash. The transfer is voluntary, altruistic, and governed by company policy.
How Leave Donation Programmes Work
Eligibility Criteria
Most leave donation programmes require a qualifying event. Common qualifying events include:
- Serious personal illness — A medical condition that requires extended absence beyond the employee’s own sick leave.
- Family medical emergency — Caring for a seriously ill family member.
- Natural disaster — The employee’s home or family is affected by a natural disaster.
- Military deployment — A family member is deployed, and the employee needs time to manage household or family matters.
- Bereavement — Extended grief following the death of a close family member.
Programmes typically exclude absences that are already covered by statutory leave (such as maternity/paternity leave or jury service).
Donation Limits
Most programmes set limits on how much leave an employee can donate:
| Limit Type | Typical Range | Rationale |
|---|---|---|
| Maximum donation per year | 5–10 days | Prevents employees from depleting their own balance |
| Minimum donation increment | 1–4 hours | Allows small donations |
| Maximum recipient allocation | 30–60 days per year | Prevents excessive liability |
| Balance retention requirement | Employee must keep at least 5–10 days | Ensures the donor maintains their own leave |
Donation Mechanics
There are two common models:
Leave Bank Model
- Donated leave goes into a centralised pool managed by HR.
- Employees in need apply to the bank, and HR allocates days based on eligibility and available supply.
- Advantage: Anonymous — donors do not know who receives their leave, and recipients do not know who donated.
- Disadvantage: Less personal, requires more administrative oversight.
Direct Donation Model
- An employee donates leave directly to a specific colleague.
- The donor and recipient are identified (though some programmes keep this confidential).
- Advantage: More personal, stronger team bonds.
- Disadvantage: Can create social pressure or perceived favouritism.
Legal and Tax Considerations
Leave donation programmes must navigate several legal and tax considerations:
Tax Implications (US)
In the United States, the IRS generally treats donated leave as taxable income to the recipient. When an employee receives paid leave from a leave donation programme, those payments are subject to federal income tax, Social Security, and Medicare taxes (IRS Publication 15). There are exceptions:
- Federal leave transfer programmes — Under the Uniformed Services Employment and Reemployment Rights Act (USERRA), leave transferred between federal employees for qualifying events may be tax-exempt.
- Disaster-specific programmes — During federally declared disasters, Congress has occasionally authorised tax-exempt leave transfers (as it did after Hurricane Katrina and during COVID-19).
UK Considerations
UK employment law does not specifically regulate leave donation programmes. However:
- Annual leave entitlements under the Working Time Regulations 1998 are individual and cannot be transferred between employees as a matter of law.
- Company policy can create a voluntary leave sharing arrangement, but it must not reduce any employee’s statutory entitlement.
- HMRC implications — If the employer funds the leave bank (rather than relying on employee donations), the payments are treated as normal employment income and subject to tax and National Insurance.
Frequently Asked Questions
Is leave donation the same as leave selling?
No. Leave donation is a voluntary, altruistic transfer of unused leave to a colleague in need. Leave selling would involve an employee receiving monetary compensation for their unused leave, which is not what leave donation programmes offer. Donation is giving, not selling.
Can I donate leave to anyone in my company?
Most programmes allow donations to any eligible employee, though some restrict donations to colleagues within the same department or location. The key requirement is that the recipient has a qualifying event. You cannot donate leave to someone who simply wants extra vacation time.
Will I be taxed on donated leave?
In the US, leave payments received through a donation programme are generally taxable as income. Some exceptions apply for federal employees and during federally declared disasters. In the UK, if the employer funds the programme, payments are subject to tax and National Insurance. Consult your tax advisor for specific guidance.
How many days can I donate?
Most programmes allow employees to donate between 1 and 10 days per year, with the requirement that you retain a minimum balance (typically 5–10 days). You cannot donate leave that would leave you without adequate time off for your own needs.
Can my employer force me to donate leave?
No. Leave donation is always voluntary. An employer cannot require, pressure, or coerce employees to donate their leave. If an employer mandates participation, it may violate employment law and undermine the purpose of the programme.
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