Best PEO providers, compared on evidence

Advertised prices, verified

How to choose a PEO provider

1. Define the states and headcount first. PEO pricing and plan quality vary by state because benefits and workers' compensation do. Write down every state you employ in and your twelve-month headcount plan; a provider that is strong in one state can be mediocre in another, and quotes are only comparable against the same footprint.
2. Shortlist on published evidence. Prefer providers that publish their pricing model, even as a starting tier, over those that only quote on a call. Check each shortlisted provider against the IRS certified PEO list, since certification carries bonding and makes the CPEO liable for the federal employment taxes it remits.
3. Get the whole invoice in writing. Ask each provider for the administrative fee, the benefits rates for your census, workers' compensation, state unemployment handling, and any setup or termination charges as one written per-employee total. The headline fee is routinely the smallest number on the invoice.
4. Read the exit before the entry. Benefits inside a PEO belong to the PEO, so leaving means replacing plans mid-stream. Read the service agreement's notice and termination terms, ask what happens to your state unemployment experience when you leave, and plan any cutover at a quarter boundary.

What a PEO actually does, and what it does not

Under the co-employment agreement the PEO becomes the administrative employer: it pays wages, withholds and deposits federal and state employment taxes, issues Form W-2 under its own EIN, and typically provides access to its health, retirement and workers' compensation programmes. The client remains the operating employer, keeping product, sales, supervision, pay decisions and terminations. The industry body NAPEO describes the split as a contractual allocation of employer responsibilities, and reports more than 200,000 client businesses employing millions of worksite employees, with the typical client at 10 to 150 employees.

What a PEO does not do is employ people where you have no entity. A PEO co-employs staff you already legally employ in the United States; if the person is in another country and you have no entity there, the product you need is an employer of record, which is the sole legal employer abroad. Several vendors in this index sell both, at different prices, and conflating the two is the most common buying mistake we see in this market.

Certification is the strongest public signal

The IRS runs a voluntary certification programme for PEOs. A certified PEO must post a bond of 5% of its federal employment tax liability under section 3511, with a floor of $50,000 and a ceiling of $1,000,000, must keep the IRS informed of material changes within 30 days, and is treated as the employer for federal employment tax purposes on the wages it remits to worksite employees. For the client, that last part is the point: with a certified PEO, the federal employment tax liability on remitted wages sits with the CPEO, not with you, if the PEO fails to pay.

Certification is not a quality rating for service, plans or pricing; it is a solvency and tax-compliance floor. Use it as a filter, not a ranking. The IRS publishes the current list of certified PEOs quarterly, and checking a shortlisted provider against it takes a minute. Beyond that, the evidence that matters is written pricing against your own census and references from clients of your size in your states. Service agreements control everything in this market; nothing on this page is legal or tax advice.

Common questions

What is the difference between a PEO and an EOR?

A PEO co-employs staff you already employ through your own US entity and is priced per employee per month. An EOR is the sole legal employer in a country where you have no entity at all. They solve different problems; several vendors sell both.

How are PEOs priced?

Either a flat administrative fee per employee per month or a percentage of total payroll. Benefits, workers' compensation and state unemployment costs come on top at the PEO's rates. The vendors in this index that publish a price are shown in the table, median $499 monthly; percentage pricing makes raises more expensive, so ask for the flat equivalent.

Does using a PEO mean giving up control of my staff?

No. The client keeps hiring, firing, supervision and pay decisions; the PEO takes payroll, employment tax remittance, W-2 issuance and benefits administration. The service agreement allocates responsibilities line by line, which is why it deserves a careful read.

Is an IRS-certified PEO better?

It is safer on one specific axis: a certified PEO is liable for the federal employment taxes on wages it remits and must post a bond, so a client is protected if the PEO fails to pay the IRS. It says nothing about service quality or price, so treat it as a filter before comparing offers.

Coverage by country

• Employer of record vendors covering Singapore
• Employer of record vendors covering Mexico
• Employer of record vendors covering Spain
• Employer of record vendors covering Colombia
• Employer of record vendors covering United Kingdom
• Employer of record vendors covering France
• Employer of record vendors covering Hungary
• Employer of record vendors covering New Zealand