The True Cost of Hiring an Executive Assistant in 2026

The job ad says $85,000. The real number — once you count recruitment, onboarding, management time, and coverage gaps — is closer to $110,000 in year one, for someone who works 40 of the 168 hours in your week.

That doesn't make hiring an executive assistant a mistake. For some leaders it's the best money they'll ever spend. But most people weighing the decision have never seen the full bill. Here it is.

The salary is only the entry fee

In New Zealand, an experienced EA earns roughly $75,000–$95,000 a year, with senior Auckland roles pushing past $110,000. Take a midpoint of $85,000 and start adding:

• KiwiSaver employer contribution (3%): about $2,550.
• ACC levies and payroll costs: about $700.
• Laptop, software seats, desk space: $3,000–$5,000 in year one.
• Recruitment: an agency fee of 15–20% of salary is $12,750–$17,000. Doing it yourself costs weeks of your own time instead.

You're at roughly $104,000–$110,000 before your new EA has answered a single email.

Onboarding takes longer than you think

An EA is only useful once they know your world — who matters, what can wait, how you phrase things, which meetings you'll actually attend. Most take three to six months to reach full speed.

During that ramp, you're not delegating — you're teaching. Every task needs context. Every draft needs correcting. Founders regularly report that the first two months of an EA hire cost time rather than saved it.

And the knowledge lives in their head. Average EA tenure is two to three years. When they leave, you pay the recruitment fee and the ramp-up all over again.

The management overhead nobody budgets

Delegation has a running cost. A well-managed EA needs a daily or weekly sync, clear briefs for anything non-routine, reviews of drafted emails before they go out, and feedback so quality improves.

Call it two hours of your week, every week. If your time is worth $200 an hour, that's another $20,000 a year of your own attention — spent managing the person you hired to protect your attention.

The coverage gap

Add up New Zealand statutory leave: four weeks annual leave, roughly eleven public holidays, ten days sick leave. Your EA is away about seven weeks a year, usually with no cover.

Then there's the other 128 hours of the week. The investor email that lands at 9pm. The Sunday-night calendar clash before a Monday flight. An EA on a 40-hour contract can't see any of it until morning.

What an AI Chief of Staff covers — for $29.99 a month

An AI Chief of Staff doesn't do everything a human does. But it covers the repetitive core of the role, and it starts working the day you connect your accounts:

• Email triage with smart folders across Gmail and Outlook, so you open a sorted inbox instead of a pile.
• Reply drafting in your own voice, learned from your sent mail and refreshed weekly. You review, you send.
• Follow-up tracking, so threads people never answered come back to you instead of dying quietly.
• A daily brief — in-app, on WhatsApp, or emailed to your own inbox.
• Calendar management with natural-language scheduling and meeting prep.
• A knowledge base grounded in your own documents, with cited answers.
• A WhatsApp assistant. Text or voice-note it to draft emails, set reminders, or capture meeting notes, then approve with "send draft 1".

Gatherly's Advanced plan — all of the above, plus a Marketing Hub for brand-voice content — is NZ$29.99 a month, about $360 a year. That's roughly 0.3% of the loaded cost of a human EA. No recruitment fee, no ramp-up, no annual leave, no notice period.

What a human EA still does better

Honesty matters here, because the two aren't interchangeable.

• Gatekeeping with judgement. Reading a room, softening a no, knowing which "urgent" request genuinely is.
• The physical world. Couriers, offices, events, a flight rebooked over the phone at the airport counter.
• Relationships on your behalf. People warm to a person. Nobody warms to software.
• Ambiguity across people. Multi-party negotiations, sensitive personnel matters, board politics.
• Being in the room when you can't be.

If your week is dominated by that work, hire the human — software won't replace them. There's a fuller breakdown in Gatherly vs an executive assistant.

Side by side

The honest maths

For most founders and small-team leaders, the real question isn't human or AI — it's sequencing. At $110,000 a year, an EA has to save you serious hours just to break even. At $360, an AI Chief of Staff breaks even if it saves you a couple of hours a month. Plenty of leaders run the AI first, then hire a human later for the judgement work — with the repetitive layer already handled.

Gatherly's free plan includes 20 AI email actions a week and 10 knowledge docs, and every new signup starts with a 14-day trial of the full Advanced plan. See pricing and run the comparison on your own inbox.