What is volunteer work? Definition, forms, and what counts

Volunteer work is unpaid time willingly given for the common good, with no expectation of payment or career benefit.

That’s the formal idea. What it doesn’t tell you is why the distinction matters or where the lines get blurry. The territory matters most when you’re running a volunteer program: the difference between a real volunteer and someone you’re effectively asking for free work is going to come up faster than you expect. So is the difference between a one-off festival helper and a recurring weekly contributor, or between someone offering their professional skills and someone willing to do whatever needs doing.

This guide maps the territory. The formal definition, the main forms volunteer work takes, and the lines between genuine volunteering and unpaid labour that every new coordinator eventually trips over.

The formal definition

Different organisations define volunteer work slightly differently, but the core elements are consistent.

The ILO defines volunteer work as any unpaid, non-compulsory activity to produce goods or provide services for others, with two qualifiers: the work must be done without expectation of payment, and it must be freely chosen rather than required by law or institutional obligation.

In Australia, Volunteering Australia — the national peak body — puts it in one sentence: volunteering is time willingly given for the common good and without financial gain. That definition, adopted in the National Strategy for Volunteering 2023–2033, covers both formal volunteering inside organisations and informal volunteering outside them. The Fair Work Ombudsman describes a volunteer as someone who does work for the main purpose of benefitting someone else — a church, sporting club, government school, charity, or community organisation. Volunteers are not employees and don’t have to be paid.

Three criteria are common across them:

1. The work is unpaid. Reasonable reimbursement of out-of-pocket expenses is allowed, but the volunteer cannot be working primarily in exchange for those payments. An hourly rate, a regular stipend, or benefits that look like pay can indicate employment under the Fair Work Act 2009.
2. The work is freely chosen. Court-ordered community service, military conscription, and education-required vocational placements are not volunteer work, even when structured the same way. Volunteering Australia treats internships, formal work experience, and mandated programs as outside the definition.
3. The work is for the common good. Volunteer work belongs to charities, community organisations, clubs, schools, and public-interest settings. For-profit work is generally not volunteering, with narrow exceptions covered below.

ACNC charity registration and DGR status are separate from this. Registering as a charity with the ACNC (Australian Charities and Not-for-profits Commission) is one step. DGR (deductible gift recipient) endorsement, applied for through the ATO, is what makes a genuine gift of money tax-deductible — and plenty of organisations take volunteers without being a registered charity or a DGR. Sporting clubs, school P&Cs, and many community groups run formal volunteer programs without either. Do not collapse those three things into one sentence.

The third point is the one most often misunderstood, and it’s where most “is this really volunteering” questions get answered.

The forms volunteer work takes

Volunteer work isn’t one thing. The same program often relies on several forms at once, and the same volunteer might move between them over the years. A new coordinator’s first job is recognising which forms are at play. National Volunteer Week (18–24 May in 2026, led by Volunteering Australia) is when many Australian organisations put a public face on work that’s already happening year-round — it isn’t a separate kind of volunteering.

Formal and informal volunteering

When someone helps their elderly neighbour with groceries, that’s informal volunteering. It doesn’t go through an organisation. There’s no application, no roster, no sign-up sheet. It’s just two people, one of whom needed help.

Formal volunteering is everything that goes through an organisation. A food bank shift you applied for. A local footy or netball club where you’re a registered coach. A church team you committed to. A Surf Life Saving patrol. If you’re running a volunteer program, you’re running formal volunteering, and the rest of this article is mostly about that. Informal volunteering matters globally (it accounts for far more total hours than the formal kind), but it doesn’t need a coordinator.

The line between the two isn’t always sharp. A mutual aid network might have a sign-up form and a coordinator and clearly be formal. The same network might also rely on neighbours stepping up when something happens, with no form involved. Most programs have a bit of both.

Skills-based volunteering

Skills-based volunteering means using professional expertise (accounting, design, software, legal advice, marketing, fundraising) to support a cause that couldn’t otherwise afford those services. A retired accountant who keeps the books for a small not-for-profit. A web developer who builds a refugee resettlement organisation’s intake portal over a few weekends. A solicitor who handles incorporation paperwork for a fledgling charity.

For coordinators, skills-based volunteers are valuable and somewhat fragile. They want their professional identity engaged. They burn out quickly if asked to do envelope-stuffing or generic shift work, because they’re used to their time being respected and their expertise being the point. Build skills-based roles that are clearly defined, time-bounded, and use what the person is best at. Those hours matter because they are the services not-for-profits would otherwise pay market rates for.

Virtual or online volunteering

Volunteer work that happens remotely, usually online. Translation. Content moderation for not-for-profit communities. Tutoring over video. Writing or research. Building open-source software. Editing Wikipedia. Cataloguing historical archives. Analysing data for a research project.

Virtual roles open the roster to people who couldn’t come to a physical location: parents at home, people with disabilities or limited mobility, people in different time zones, people who’d never realistically commute to your office. The mechanics of running a virtual program (sign-up, communication, check-in) have to work over a screen rather than face-to-face. Most coordinators underestimate how much of their natural management style depends on being in the same room, and a few months in, the silence on a virtual roster can surprise them. The fix is rhythm: clear task posts, defined deliverables, regular touchpoints that aren’t only task assignments.

Micro-volunteering

Tasks measured in minutes, not hours. Tagging images for a research dataset. Signing letters for an advocacy campaign. Submitting a citizen science observation. Translating a single paragraph for a refugee charity. Transcribing one historical document.

Most micro-volunteering happens through apps or platforms that don’t require an application process or training, which is part of the appeal: someone can contribute on a coffee break. For coordinators, micro-volunteers are an excellent way to bring in supporters who can’t commit hours, and to convert passive interest (followers, donors, occasional readers) into a small act of contribution. They’re harder to grow into deeper roles, but they don’t need to. A few thousand small acts can be a substantial portion of what gets done.

One-off and ongoing volunteering

Most programs need both, and they’re different shapes of work.

One-off volunteers come for an event: a weekend festival, an agricultural show, a one-day cleanup or Landcare working bee, a sausage sizzle. They show up, do the thing, and go home. Some come back next year. Many don’t. That’s fine. The program is structured around the event, and the event ends. A coordinator’s job for one-off volunteering is making the day work and leaving a strong impression for the people who might come back.

Ongoing volunteers commit to recurring shifts: weekly food bank slots, monthly committee meetings, the youth ministry team that runs through the school year, a regular SES or RFS turnout. Their value compounds. Every week they show up, they need less onboarding and contribute more independently. A coordinator’s job for ongoing volunteering is mostly retention: making the work sustainable, recognising contribution, noticing when someone goes quiet.

A common mistake for new coordinators is trying to convert one-off festival volunteers into recurring weekly contributors. Usually both populations get lost: the recurring offer scares off the casual sign-ups, and the festival format doesn’t appeal to people looking for regular commitments. Run both pathways. Let people self-select.

Volunteering vs. working for free

This is the line that matters most for coordinators, and it’s where most early mistakes happen.

The cleanest way to think about it: volunteering is about the cause; working for free is about the worker. The person volunteering is there because they care about what your organisation does. The person working for free is there hoping the experience will lead somewhere: a job, a portfolio, a foot in the door, a reference. Both can be legitimate arrangements, but they’re different relationships with different rules.

The motivation test

Ask why the person is showing up.

If the answer is “because the cause matters to me” or “because I want to be part of this,” you’re recruiting a volunteer. If the answer is “because I want to break into this industry,” “because I’m hoping for a paid role,” or “because my employer said it’d help my career,” you’re asking for unpaid labour and you’re subject to a different set of rules.

This isn’t about judging the motivations. People doing free work to advance their careers are doing something rational. The question is whether the arrangement you’re offering is the right one for what they actually need.

For-profit limitations

Volunteer work is for civic, charitable, or humanitarian purposes. A for-profit business generally cannot recruit volunteers. With narrow exceptions (sole traders getting help from family members, certain religious organisations operating as businesses), for-profit work needs to be paid.

A startup that offers “volunteer” positions to people who want to gain experience is offering an unpaid internship, not a volunteer role, and is subject to unpaid-work rules under the Fair Work Act. The fact that everyone involved is willing doesn’t change the classification. If the work being done is the same work the company would otherwise need to pay an employee to do, an unpaid arrangement is usually unlawful regardless of what either side calls it.

Volunteers can’t displace paid workers

Even within not-for-profits, the line gets enforced. A charity can’t make a paid administrator redundant and replace them with an unpaid “volunteer administrator” doing the same job. Fair Work tests whether an employment relationship exists in substance, not whether the person signed something agreeing to be unpaid. Volunteering Australia’s definition is explicit: volunteering should not be used to replace paid employment.

The practical version of this question for coordinators: “If we weren’t lucky enough to have this volunteer, would we have to hire someone to do this?” If the answer is yes, the role is on shaky ground. Volunteers should be supplementing paid capacity, not replacing it.

Internships are a separate category

Internships are structured learning experiences. They can be paid or unpaid. Unpaid internships have to meet specific legal tests.

In Australia the starting point is the Fair Work Act, not a US “primary beneficiary” checklist. A vocational placement is lawfully unpaid if it is a required component of an authorised education or training course (university, TAFE, school, or other authorised provider), there is no entitlement to pay, and the institution is authorised under Australian law to deliver the course. See the Fair Work Ombudsman pages on student placements and work experience and internships.

If it isn’t a vocational placement, an unpaid internship is only lawful where there is no employment relationship: the person isn’t doing productive work the business relies on, the main benefit is to the intern, and they are getting a genuine learning experience. A finished graduate working regular hours on real output is usually an employee, whatever the ad called them.

The common principle: if the intern is essentially functioning as an employee, the arrangement is unlawful.

Pro bono work is different again

A solicitor giving free legal services to a not-for-profit isn’t volunteering in the casual sense. They’re doing pro bono work, which is governed by their profession’s norms — often expected or tracked by the relevant law society or professional regulator. The same applies to doctors providing pro bono medical care, accountants doing pro bono audits, and similar professional services.

Pro bono workers are still professionals operating under all the duties of their role. They’re not volunteers learning as they go. The distinction matters because the relationship is different: a pro bono solicitor is bound by professional standards that a general volunteer isn’t.

What gets confused, and what to do about it

The most common mistake is calling an unpaid worker a “volunteer” because it’s easier than confronting that you’re either understaffed or running an internship. The damage is to trust on both sides.

A volunteer who realises they’re being used for work that should be paid disengages quickly. They came for the cause and discover they’re filling a gap that should belong to a paid employee. Word spreads in volunteer communities. Future recruitment gets harder.

A coordinator who eventually realises they’ve been recruiting volunteers for work that should be paid loses sleep. The fix is honesty about what you actually need: paid help, structured internships with proper learning content, or genuine volunteer work that supplements rather than replaces paid capacity. The right relationship gets you the right people.

Stipends, reimbursements, and legal protections

Volunteers sit outside the Fair Work Act’s employee entitlements. They aren’t employees, don’t have to be paid the national minimum wage or award rates, and aren’t covered by most workplace protections that attach to employment. Anti-discrimination and harassment laws can still apply, and most well-run organisations apply staff conduct standards to volunteers as a matter of policy. Volunteer insurance — public liability and personal accident cover — is a standard operational concern for Australian community organisations, in part because volunteers are generally not covered by workers’ compensation.

A few practical points worth knowing as a coordinator:

Stipends and reimbursements are allowed but bounded. Volunteers can receive reasonable reimbursement for expenses (travel, meals, supplies). The ATO treats a precise compensation for an expense already incurred as not assessable income of the volunteer, provided it does no more than reimburse. Modest stipends to cover living costs in long-term programs like the Australian Volunteers Program (managed by AVI, funded by DFAT) are a different category. The amounts can’t approach a market wage for the work being done. Once they do, the role starts to look like employment regardless of what it’s called. The more formalised the arrangement — including an expectation to work a regular roster — the greater the possibility Fair Work will find employment.

Volunteer agreements are useful but not the same as contracts. A written volunteer agreement that covers hours, conduct, and expectations is good practice and reduces ambiguity. It doesn’t, however, transform a legally questionable arrangement into a legitimate one. If the underlying work should be paid, no signed agreement makes it volunteer work.

Check the Australian rules, not a US or UK summary. Fair Work (unpaid work, vocational placements, genuine volunteers) and, where you are a charity, the ACNC (governance and the Annual Information Statement) are the places to verify the current rules. DGR status does not change whether someone is a volunteer.

Frequently asked questions

What is the word for working for free? “Working for free” doesn’t have one universal label. The most common terms are volunteering (for charitable, civic, or humanitarian causes), pro bono (for professional services donated to a cause), internship (for structured learning), and spec work (for creative work done speculatively to win a client). Outside these categories, unpaid labour in a for-profit setting is usually unlawful.

Can a for-profit business have volunteers? Generally no. With narrow exceptions (sole traders and family members, certain religious organisations operating as businesses), for-profit work must be paid. If a for-profit company offers an “unpaid volunteer” position, it’s almost certainly a misclassification of either an internship or an unlawful unpaid role.

What’s the difference between a volunteer and an unpaid intern? A volunteer is there for the cause and isn’t expecting career benefit. An intern is there for structured learning and professional development, usually with a defined duration and supervisor. Internships can be paid or unpaid. Unpaid internships are tightly regulated: vocational placements that meet the Fair Work Act tests are lawfully unpaid; other unpaid internships are only lawful if there is no employment relationship. Volunteer work is for not-for-profit and public-interest contexts; internships happen mostly in for-profit and academic ones.

Can we pay our volunteers a stipend? Yes, within limits. Reasonable reimbursement for out-of-pocket expenses is fine. Modest stipends to cover living costs (typical of long-term immersive programs) are fine. Payment that approaches market wage for the work being done is not, because at that point the role is functioning as employment.

Can a volunteer do the same work as a paid employee? Not as a replacement. If a role was previously held by a paid employee and a not-for-profit shifts it to a volunteer doing the same work, Fair Work may treat that as an employment relationship. Volunteers can supplement paid capacity (helping with overflow, contributing to projects staff couldn’t get to) but can’t replace it.

Are volunteers protected by employment law? Mostly no. Volunteers aren’t employees under the Fair Work Act and aren’t covered by wage law, penalty rates, or most workplace protections that attach to employment. Discrimination and harassment protections can still apply under other statutes, and most well-run organisations apply staff conduct standards to volunteers as a matter of policy.

A few words on why this matters

Definitions can feel academic, but the distinctions in this article have real consequences for the people involved.

Volunteers misclassified as workers lose nothing legally, because they weren’t owed wages. But they lose the meaning of the relationship. When the cause stops being the reason they’re there, the work becomes a job they’re doing for free, which is the worst of both worlds.

Workers misclassified as volunteers lose wage rights they were entitled to. Organisations that recruit free labour under a volunteer label damage trust with the people who would otherwise genuinely support their cause. Coordinators who blur the lines eventually find that their best people leave and replacements get harder to recruit.

When the categories are clear, both sides get what they came for. Volunteers contribute to causes they care about, with the recognition and protections the role deserves. Organisations get committed people who chose to be there for reasons beyond a paycheque. The work that needs doing gets done, on terms that hold up.

When you’re ready to move from understanding what volunteer work is to actually setting up roles, designing shifts, and recruiting people, the next step is a place to post tasks and let volunteers claim them. Zelos is a task and shift signup app with built-in messaging. It is built for that, but it’s the next step rather than this one.