Once a family decides to bring in a personal support worker (PSW), the next question is how. Hire one privately and pay them directly? Or go through an agency that places and manages the PSW for you? Both routes deliver care. They differ in who carries the cost, the risk, and the paperwork.
This guide is even-handed. The private route has genuine advantages, and we say where it wins. It also has obligations families often do not see until something goes wrong. The goal is to make the trade-off visible so your choice is deliberate, not a default.
A useful way to frame it: hiring privately is hiring an employee, while hiring through an agency is buying a service. The first gives you more control and a lower rate but more responsibility. The second costs more per hour and hands the responsibility to someone else. Neither is wrong — they suit different families.
Agency PSW vs private PSW, defined
A private PSW is someone you hire directly. You find them, agree a rate, pay them, and manage the relationship yourself. There is no agency in the middle, which is the source of both the savings and the responsibility.
An agency PSW is placed with your family by an agency. The agency vets the PSW, runs payroll, holds insurance, schedules the shifts, and arranges cover when needed. You pay the agency a single rate and it handles the employer machinery behind it.
The care itself can be identical — the same tasks, the same skill. What you are really choosing between is doing the employer’s job yourself or paying someone to do it for you. The rest of this guide works through the five places that choice actually shows up.
Cost compared
Cost is usually the first reason families consider the private route, and on the surface it wins. A private PSW can be paid closer to the wage. According to Job Bank (NOC 44101), the median PSW wage in Ontario is $22 per hour, and $21 per hour in the Toronto region.
A GTA agency rate runs higher — roughly $30–35 per hour as a market estimate — because it bundles vetting, insurance, payroll, and cover. The honest comparison, though, is not wage versus rate. It is the wage plus everything you would have to add yourself versus the all-in agency rate.
Once you price your own time, insurance, source deductions, and the cost of arranging cover, the gap narrows. The private route is still usually cheaper in pure dollars — but it is rarely as much cheaper as the headline numbers suggest. For the full breakdown, see PSW cost in Ontario.
Vetting and screening
With an agency, vetting is done before the PSW ever reaches your door. The agency confirms the PSW certificate, checks references, and runs a criminal record check with vulnerable sector screening. You inherit the result, not the work.
Hire privately and that work is yours. You verify the credential, call the references, and arrange the background check. It is doable, but it takes time and care — and it is the step families most often rush when they are stretched.
The stakes here are real, because the person being cared for is vulnerable. A thorough vet protects them. If you take the private route, do not shortcut it; the how to hire a PSW guide sets out exactly what to check and how.
Liability, insurance, and payroll
This is the part of private hiring that surprises people. When you pay a PSW directly and control their work, you may take on employer responsibilities. That can include payroll, source deductions, and appropriate insurance, including WSIB considerations.
If a private PSW is injured in your home, the liability question is yours to answer. Few families are set up for that, and fewer still want to be. It is not a reason to avoid private hiring, but it is a reason to go in with eyes open and to get proper advice before you start.
An agency removes this entirely. The PSW is the agency’s worker, so payroll, insurance, and liability sit with the agency. For many families, this single point is what tips the decision — not the rate, but the peace of mind.
Backup coverage and reliability
Care does not pause when a PSW is unwell. With a private hire, a sick day is your problem to solve, often at short notice and without a vetted replacement on hand. A missed shift can mean a parent left without the help they were counting on.
An agency keeps a vetted bench and arranges cover, so the schedule holds even when the usual PSW cannot make it. That reliability is hard to replicate on your own, and it is most valuable exactly when you are least able to scramble.
Reliability also matters for funded care. Province-funded hours through Ontario Health atHome are limited and assessed, so privately-arranged cover is usually what keeps a full schedule intact. The more your family depends on the hours holding, the more an agency’s cover is worth.
What hiring a private PSW actually involves
The private route is more than agreeing a rate and a start time. When you hire directly, you take on the role of employer, and that role has parts families often do not picture until they are in it.
You handle the search and the vetting. You agree the schedule and keep it staffed. You manage payment, and depending on the arrangement you may handle source deductions and insurance. You are also the first call when something goes wrong, at any hour. None of this is beyond a capable family — but it is real work.
For some, that control is exactly what they want. For others, it is the very thing they are trying to avoid. Being honest with yourself about which camp you are in is the fastest way to the right decision.
The hidden costs of private hiring
The private rate looks lower because it shows only part of the picture. The full cost includes things that never appear on the PSW’s invoice:
- your own time spent searching, vetting, and scheduling
- appropriate insurance, including WSIB considerations
- payroll administration and any source deductions
- the cost and stress of arranging cover for a sick day
- the risk you carry if something goes wrong in your home
None of these makes private hiring a poor choice. They simply mean the true comparison is not the wage against the agency rate — it is the wage plus all of the above against the all-in rate an agency charges.
What an agency does behind the scenes
Much of an agency’s value is invisible, which is exactly why the rate can look high. Behind a single hourly number sits a standing operation: a vetted bench of PSWs, payroll and insurance handled, and a coordinator watching the schedule.
When a PSW calls in sick, the agency finds cover. When needs change, it adjusts the plan. When a question comes up, there is someone to call who already knows the case. You never see most of this work, but you feel its absence the moment it is missing.
That is the real trade. With private hire, you do this work. With an agency, it is done for you, and the rate reflects it.
Common scenarios
A few familiar situations show how the choice tends to play out:
- a family already trusts a specific PSW and the schedule is simple — private hire often fits
- care is needed around the clock and a missed shift is not an option — an agency’s cover earns its rate
- needs are changing fast or involve dementia care — an agency’s vetting and continuity tend to matter most
- the family is far away or stretched thin — a coordinator managing it all is worth the premium
Your situation may sit between these. The point is to weigh the specific demands of your family, not a general rule, against what each route can carry.
Can you combine both?
The two routes are not always either-or. Some families use province-funded hours, a privately-hired PSW they already trust, and an agency for cover and complex shifts. The mix can work, as long as everyone understands who is responsible for what.
Where a blended setup gets risky is vetting and cover. If a privately-hired PSW falls through, the gap is yours to fill. Many families start blended and move toward an agency over time, as the value of having the risk handled becomes clear.
Questions to ask either way
Whichever route you lean toward, a few questions sharpen the decision. Ask them of an agency, and ask them of yourself before a private hire:
- Who is responsible if the PSW is injured in the home?
- Who finds and briefs a replacement when the usual PSW is away?
- How is the PSW vetted, and by whom?
- What happens if the care needs change suddenly?
- Who do I call when there is a problem?
If the answer to most of these is “me,” you are looking at the private route with eyes open. If you would rather those answers point to someone else, an agency is doing exactly what it exists to do.
How needs change the maths
The right answer is not fixed — it shifts with the level of care. For a few simple, stable hours a week, the private route’s lower rate can make real sense, and the employer duties stay light.
As hours grow and needs become complex — overnight cover, mobility support, dementia care — the employer duties grow with them, and an agency’s vetting, cover, and coordination start to earn their rate. Many families cross that line without noticing until a missed shift forces the issue.
Reassess as the situation changes. A choice that fit last year may not fit now, and there is no cost to revisiting it.
Making the switch later
Plenty of families start with a private PSW and move to an agency as needs grow, or the reverse when they find someone they trust completely. Neither switch is a failure — it is simply matching the arrangement to the moment.
If you move from private to agency, an agency can often take on continuity by working with you to keep care steady through the change. If you move the other way, make sure the vetting and cover you were relying on do not disappear with the agency. Plan the handover so care never lapses.
The point is that this choice is not permanent. You can start with whichever fits today and change course when your family’s needs do.
What matters most
Strip away the cost tables and the trade-offs, and one thing matters above all: that your parent is safe, cared for, and treated with respect. Both routes can deliver that. The question is only which one lets your family deliver it reliably, week after week.
Be honest about your time, your budget, and your appetite for the employer’s role. The right answer is the one you can sustain without burning out, because care that lasts beats care that is cheapest for a month.
A side-by-side summary
Pulling the threads together, the trade-off looks like this. Private hire tends to win on price and control. An agency tends to win on convenience and risk removal.
- Cost per hour — private hire is usually lower; an agency rate is higher but all-in.
- Vetting — you do it privately; the agency does it for you.
- Payroll and insurance — your responsibility privately; the agency’s with an agency.
- Sick-day cover — you scramble privately; the agency arranges it.
- Control — highest with private hire; shared with an agency and its coordinator.
No row makes the decision on its own. The right choice depends on which of these matters most to your family, and how much time and confidence you have to manage the employer side.
When private hiring makes sense
Private hiring can be the right call in specific situations. It tends to work when:
- you have the time and confidence to manage an employee
- you already know and trust a specific PSW
- the schedule is simple and stable, with few sick-day risks
- keeping the hourly rate as low as possible is the priority
If that describes you, the private route can deliver good care at a lower rate. Just account for the duties that come with it before you decide it is cheaper — the time and the responsibility are real costs, even if they never appear on an invoice.
When an agency is the safer choice
An agency is usually the safer choice when reliability and risk removal matter more than the lowest hourly rate. That is true for most families, and especially when:
- you do not want to handle payroll, insurance, or vetting yourself
- continuous cover matters and a missed shift is not an option
- care needs are complex or likely to change
- you simply want a Care Coordinator to manage it all
If that sounds like your situation, browse our home care services, or hire a PSW through S Care. A Care Coordinator will return a written quote within one business hour, and there is no obligation to proceed.