What Private Pay Rate Should a Home Care Agency Charge to Protect Its Margin?

An illustrative loaded cost per billed hour

Illustrative example, with round hypothetical numbers: an agency pays caregivers $18.00 an hour. For scale, the Bureau of Labor Statistics puts the national median wage for home health and personal care aides at $17.21 an hour in May 2025; the agency’s own payroll is the number that counts.

• Wages: $18.00, plus a $0.45 overtime premium (5% of paid hours over 40, at an extra $9.00 each) and $0.55 of paid leave, for $19.00 per paid hour.
• Employer Social Security and Medicare at 7.65% of $19.00: $1.45.
• Unemployment taxes and workers’ compensation: $0.40 and $0.90, hypothetical figures standing in for the agency’s own filings and policy.
• Mileage reimbursed and not billed: $0.30.

That is $22.05 per paid hour. If the agency pays 108 hours for every 100 it bills, because of travel, training and time it chose not to bill, the loaded cost per billed hour is $22.05 × 1.08 = $23.81. Recomputed monthly from payroll and invoices, that figure is the base of every rate below. The payroll-to-billing guide linked at the end shows where extra paid hours come from.

What bill rate covers that cost, overhead and the margin you need

The rate has to clear the loaded cost per billed hour, the agency’s overhead spread over the same hours, and the profit the owner decides to keep. Overhead is everything that is not caregiver cost: office and scheduling staff, the owner’s salary, rent, the scheduling platform, insurance other than workers’ compensation, recruiting and marketing. Take the monthly average from the P&L and divide it by the hours billed in the same months.

Bill rate = (loaded cost per billed hour + overhead per billed hour) ÷ (1 − profit share).

Continuing the illustrative example: overhead is $50,000 a month over 4,000 billed hours, or $12.50 per billed hour, and the owner wants 10% of revenue as profit. The rate is ($23.81 + $12.50) ÷ 0.90 = $40.34 an hour. Check it: 4,000 hours at $40.34 is $161,360 of revenue; caregiver cost is $95,240 and overhead $50,000, leaving $16,120, about 10%. The gross margin, revenue less caregiver cost, is about 41%.

• Margin is not markup. Adding 41% to the $23.81 cost gives $33.57, a gross margin of about 29%: $39,040 of gross profit on 4,000 hours against $50,000 of overhead, a monthly loss at a rate that sounded right.
• Volume moves the floor. At 3,500 billed hours a month and the same overhead, the formula gives $42.33.
• Short visits cost more. A two-hour visit reached by 30 minutes of paid travel has a paid-to-billed ratio of 1.25, so its loaded cost is $22.05 × 1.25 = $27.56 per billed hour. A minimum visit length, or a short-visit rate written into the service agreement, makes that case pay its share.

One rate for every case hides the cases under water, so compute the floor separately for live-in, 24-hour, overtime-heavy and short-visit cases. This guide quotes no industry margin figure: a margin only means something against the agency’s own overhead and the hours it actually bills, and both are in its own records.

Do live-in caregivers have to be paid overtime when an agency employs them?

As the federal regulation reads on October 22, 2026, yes. 29 CFR 552.109(c) says third-party employers of live-in domestic service employees “may not avail themselves of the overtime exemption,” even when the family also employs the caregiver jointly; only the individual or family may still claim it. Section 552.109(a) closes the companionship exemption to third-party employers too. The Department of Labor’s 2016 guide for families says: “Agencies or other outside employers of live-in workers must always pay overtime.”

Enforcement is what changed. Field Assistance Bulletin 2025-4, dated July 25, 2025, tells Wage and Hour Division investigators not to take enforcement action against third-party employers, including home care agencies, that claim the companionship or live-in exemption, until the effective date of a final rule on the Department’s July 2, 2025 proposal to return to the 1975 regulations. As of October 22, 2026, no final rule had been published in the Federal Register. The bulletin says it “does not alter any statutory or regulatory requirements,” and it does not address claims employees bring themselves under 29 U.S.C. 216(b), which makes an employer liable for unpaid overtime plus an equal amount as liquidated damages. The 2016 guide also notes that where a state sets a higher standard, the employer follows the law that pays the employee more. Whether an agency pays live-in overtime is a decision for its counsel, state by state; this is not legal advice.

• Who counts as live-in: in the guide’s words, someone living in the client’s home full-time or spending “at least 120 hours or five consecutive days or nights” there each week. Caregivers on 24-hour shifts who do not meet that test “are not live-in workers.”
• Live-in hours: 29 CFR 552.102 lets the employer and caregiver agree to exclude sleeping time, meal time and periods of complete freedom from duty. A call to duty during them counts as hours worked, and the agreement should be redone when actual hours differ significantly. The guide adds that the employer keeps records of time actually worked.
• 24-hour shifts that are not live-in: 29 CFR 785.22 allows an agreed sleeping period of not more than 8 hours to be excluded, if adequate sleeping facilities are furnished and the employee can usually enjoy an uninterrupted night’s sleep; with less than 5 hours of sleep, the entire period is working time. Fact Sheet #79D applies the same limits to home care.

Illustrative example: a live-in agreement excludes 8 hours of sleep and 3 hours of meals and off-duty time, so the caregiver works 13 hours a day for five days, 65 hours in the workweek. At $18.00, the first 40 hours cost $720 and the other 25, at $27.00, cost $675: $1,395, or about $300 a day with employer Social Security and Medicare, before workers’ compensation, overhead and profit. If interrupted nights push the record to 15 hours a day, both the agreement and the day rate are out of date.

How to control caregiver overtime when clients need more hours

Overtime is counted per caregiver, not per client. 29 CFR 778.103 says the employer must total all hours worked for it in the workweek “even though two or more unrelated job assignments may have been performed.” For example, a caregiver with 24 hours on one case and 18 on another has worked 42, and paid travel between them counts toward the same total. 29 CFR 778.105 makes the workweek a fixed, regularly recurring seven-day period, which is not the same thing as a two-week pay period.

Where a caregiver earns different rates on different cases, 29 CFR 778.115 makes the week’s regular rate the weighted average. Illustrative example: 30 hours at $18.00 and 15 at $20.00 is $840 for 45 hours, a regular rate of $18.67, so each of the 5 overtime hours carries an extra $9.33.

At the illustrative $18.00 wage, a straight-time hour costs $19.38 with employer Social Security and Medicare, and an overtime hour $29.07. At a $40.34 bill rate, the first leaves $20.96 toward overhead and profit; the second leaves $11.27. A weekly routine keeps that difference a choice:

• Before next week’s schedule is published, the scheduler totals each caregiver’s hours across all clients, plus travel between them, and flags anyone above a ceiling set below 40, so a call-off can be covered at straight time.
• Call-offs go first to caregivers under the ceiling who know the client, then to new matches, and to overtime last, with the reason written on the shift.
• When a family asks for more hours, the office decides before saying yes: a second caregiver, or overtime priced into the added hours. Hours added on short notice can carry their own rate if the service agreement says so, in wording counsel approves.
• Live-in and 24-hour rotations are set so no caregiver’s week crosses 40 by design, unless the case rate already prices it.
• Every Monday, the owner reads last workweek’s overtime hours by caregiver, client and reason: call-off cover, added hours, travel, schedule design. The reason that repeats is the one to fix.

Overtime is not always wrong. A family that wants the same caregiver for every shift may be worth an overtime hour, at a rate that prices it. The leak is overtime nobody chose and nobody billed.

How to raise rates on existing private pay clients

Start from the floor, not the calendar: which clients sit below it, and by how much.

• List every active private-pay client with the rate, weekly billed hours, the case’s own paid-to-billed ratio, overtime and mileage, and compute the spread per billed hour: rate less loaded cost.
• Sort from the thinnest spread up. Illustrative example: a client who signed at $34.00 three years ago, on short visits with a paid-to-billed ratio of 1.15, costs $22.05 × 1.15 = $25.36 per billed hour. The spread is $8.64 against the $16.53 the floor needs for overhead and profit, so that client comes first.
• Read each signed service agreement’s rate-change clause: the notice required, how it is given and to whom. Where the agreement states the rate, a new rate changes the agreement, and counsel confirms what the state requires.
• Separate the cases where the fix is the schedule: a case under water because of overtime or travel may be repaired by restaffing before any letter goes out.
• Call the payer of record first, then send the letter: current rate, new rate, effective date, a reason the family can check (a caregiver pay increase on a stated date, for example), what stays the same, and who to call. Where a long-term care policy pays up to a daily maximum, show the new daily total next to it.
• On the effective date, change the billing profile, check the first invoice, and note who kept their hours, who cut them and who left.

Autopay needs its own step. When a recurring debit from a family member’s bank account will change in amount, Regulation E, 12 CFR 1005.10(d), requires written notice of the amount and date at least 10 days before the transfer, unless the family chose notice only outside an agreed range. The payment terms guide linked below covers the clauses that go with it.

When the rate is not the problem, and where the Review fits

If the floor comes out below what clients already pay and every case shows a healthy spread, the rate is not where the margin goes, and nothing here needs outside help. Look instead at hours paid and never billed, and at how long family invoices take to become cash.

An outside count earns its fee when nobody can produce the loaded cost per billed hour, the spread by client has never been ranked, or overtime keeps coming back with no owner. The Revenue Review reads the Payment → Margin hand-off from the agency’s own payroll, visit and invoice exports, read-only, by client ID, with no care notes: loaded cost per billed hour, the spread per client ranked, overtime by reason and the paid-to-billed ratio by case, with a monthly dollar figure wherever the records support one. It does not set rates and gives no wage-and-hour, tax or legal advice. It takes two weeks and ends in a written report the agency keeps.

If the numbers point at margin, the next step is a free 20-minute call, where we say whether the spreadsheet above already answers the question, which may well be the honest answer.