30-60-90 day plan for executive assistants
On this page
- What makes an executive assistant's ramp different
- The 30-60-90 day plan
- The preferences guide
- What "on track" looks like at each checkpoint
- A filled example
- Confidentiality and delegated access
- What the executive owes the new assistant
- Mistakes that stall a new executive assistant
- Adapting the plan
- Questions people ask
An executive assistant's success depends on one relationship more than any other role in the company, and that relationship starts with almost no shared context. The executive has years of habits, preferences and unwritten rules about who gets time and what can wait. The new assistant has none of that yet. A 30-60-90 day plan for an executive assistant should get those rules onto paper in the first week, then hand over control of the calendar, inbox, travel and events in stages as trust is earned.
This page is written for the executive hiring the assistant, or a chief of staff writing the plan on their behalf. For the general version across roles, see the 30-60-90 day plan template for new hires.
What makes an executive assistant's ramp different
Most new hires ramp by learning a job. An executive assistant ramps by learning a person, and their output is measured in time the executive gets back and problems that never reach them. The failure modes are quiet: an assistant who checks every decision with the executive saves no time, and one who decides too much too soon books the wrong meeting over something that mattered.
The plan below handles that with explicit decision rights. Each phase lists what the assistant does on their own, what they draft for approval and what still goes to the executive. The boundary moves as the assistant shows good judgment, and the check-ins are the moment to move it.
The 30-60-90 day plan
30-60-90 day plan — [Name], Executive Assistant to [executive, title]
Start date: [date] Previous assistant / interim: [name, if any]
Calendar and email: [Outlook / Google Workspace]
Travel: [booking tool or agency] Expenses: [e.g. Concur / Expensify / other]
DAYS 1-30 — Learn the executive and the organization
Goals:
- Build a preferences guide with the executive in week one:
meeting rules, focus blocks, travel, food, how to deliver
information, who gets immediate access, what never to schedule
- Agree delegated access in writing: which mailboxes and folders,
draft vs send, how to handle HR, legal and board material
- Audit the next 8 weeks of the calendar: conflicts, missing prep,
recurring meetings with no clear purpose
- Meet direct reports, their assistants, peers' assistants and
key contacts in finance, IT, facilities and legal
- Take over expenses and routine scheduling with daily review
Deliverables by day 30:
- The preferences guide, reviewed and corrected by the executive
- A stakeholder map: who matters, how to reach them, what they need
Check-in: day 30, 30 minutes with the executive
DAYS 31-60 — Own the calendar and travel
Goals:
- Accept, decline and move meetings within agreed rules without
checking; escalate only the exceptions
- Book and manage travel end to end, including changes on the road
- Prepare a daily or weekly brief: tomorrow's meetings, purpose,
attendees, pre-reads, decisions needed
- Run inbox triage on the agreed folders: file, draft, flag
Deliverables by day 60:
- A brief format the executive actually reads
- A revised list of decisions the assistant now makes alone
Check-in: day 60
DAYS 61-90 — Run larger pieces independently
Goals:
- Plan and run logistics for a board meeting, leadership offsite
or major event, end to end
- Track follow-ups from the executive's meetings and close them
- Review recurring meetings with the executive; cut or reshape
those that no longer earn their time
Deliverables by day 90:
- A completed event with a short debrief of what to change next time
- A follow-up tracker the executive trusts
Check-in: day 90 — full review against this planThe preferences guide
The single most useful document an executive assistant creates is a written guide to how the executive works. It saves weeks of trial and error and survives handovers if the assistant is out or leaves. Build it in a working session in the first week, then let the executive correct it.
| Area | Questions to answer |
|---|---|
| Calendar | Earliest and latest meetings? Protected focus time? Buffer between meetings? Which meetings can move without asking? |
| Access | Who always gets time within the week? Who goes through a direct report first? How are board members and major customers handled? |
| Information | Pre-reads the night before or the morning of? One brief or one per meeting? Printed or on screen? |
| Travel | Airlines, seats, hotels, ground transport, how much buffer at airports, working or resting on flights? |
| Communication | What counts as urgent? Text, call or chat for urgent things? What hours are off limits? |
| Confidential matters | What should the assistant never open, file or forward? Who else may know about sensitive items? |
What "on track" looks like at each checkpoint
| Checkpoint | On track | Worth a direct conversation |
|---|---|---|
| Day 30 | The preferences guide exists and the executive has corrected it; the calendar audit found real conflicts; expenses are current | The assistant still asks about every meeting request; the guide was never reviewed |
| Day 60 | Most scheduling happens without the executive; travel changes are handled on the road; the brief arrives on time and gets read | Double bookings or missing prep reach the executive more than rarely; direct reports go around the assistant |
| Day 90 | A major event ran smoothly with the assistant as owner; follow-ups close without reminders; the executive describes getting time back | The executive still manages their own calendar "because it's faster" |
A filled example
Assistant: Grace Mbeki (invented), hired as executive assistant to the CEO of a 600-person manufacturing company after the previous assistant retired.
Day 30: The preferences guide uncovered a rule nobody had written down: no external meetings on Mondays, which is when the CEO met plant leaders. The calendar audit found two conflicts in the next quarter's board week and four recurring meetings the CEO had stopped attending. Delegated access covered the main inbox and calendar, with board correspondence handled by the CEO and general counsel only.
Day 60: Scheduling ran without approval except for board members and new external requests. She rebooked a cancelled flight overnight during a customer trip without waking the CEO. The weekly brief settled into one page, sent Sunday afternoon.
Day 90: Ran logistics for the quarterly board meeting, including materials distribution, catering, travel for two remote directors and the dinner. Her debrief recommended sending board materials a day earlier next quarter. Cut two of the four stale recurring meetings with the CEO's approval.
Confidentiality and delegated access
Executive assistants routinely see compensation, legal matters, acquisitions, performance issues and personal information about the executive. Agree in writing in week one what the assistant can access, what they should not open, and who else is allowed to know about sensitive items. Ask IT to set up delegated access properly rather than sharing passwords, so access can be reviewed and removed cleanly. The executive assistant screening questions include judgment questions on confidentiality that are worth revisiting with the new hire as real situations come up.
What the executive owes the new assistant
- Time in the first week. Two or three working sessions to build the preferences guide and walk through the calendar. Skipping this costs far more time later.
- A standing daily or weekly check-in, even a short one, that the executive does not cancel.
- Public backing. Tell direct reports and peers that the assistant speaks for the executive's calendar, and then do not override them casually.
- Fast, specific feedback when something is wrong, so the preferences guide gets corrected rather than the mistake repeated.
Mistakes that stall a new executive assistant
| Mistake | What it looks like | Fix |
|---|---|---|
| No written preferences | The same correction three times in a month | Make the guide the first deliverable and keep it current |
| Decision rights never move | At day 90 the assistant still asks about every meeting | Revise the list of independent decisions at each check-in |
| Executive keeps booking directly | Two people managing one calendar, double bookings | Agree that all requests route through the assistant |
| Treated as a scheduler only | The assistant never sees context, so prep is shallow | Include the assistant in planning meetings for events and travel |
Adapting the plan
- Assistants supporting several executives: build a short preferences guide per executive and agree a priority rule for conflicts between them.
- A new executive and a new assistant at the same time: plan the executive's listening tour together; the assistant's stakeholder map grows from the meetings in the 30-60-90 day plan for executives.
- Administrative assistants for a team: replace the single preferences guide with team-wide norms, and use the administrative assistant screening questions for hiring.
Questions people ask
How long does it take an executive assistant to fully ramp?
Basic calendar and travel work can be independent within a few weeks, but anticipating what the executive needs, handling sensitive requests without checking and representing the executive to others usually takes most of the first three months. That is why the plan hands over decision rights in stages rather than all at once.
Should an executive assistant have access to the executive's email?
Many do, through delegated access, but the scope should be agreed explicitly: which folders, whether the assistant can reply or only draft, and how confidential matters such as HR, legal or board communications are handled. Write the agreement down in the first week so neither side is guessing.
What is the best first-week task for a new executive assistant?
A working session with the executive to build a preferences guide: meeting rules, protected time, travel preferences, who gets fast access, and how the executive wants information delivered. Everything else in the plan depends on that guide being accurate.
Who should a new executive assistant meet in the first 30 days?
The executive's direct reports, their assistants or chiefs of staff, peers' assistants, the board liaison if there is one, and the people in finance, IT, facilities and legal they will rely on. The assistant's network is a large part of what makes them effective.