30-60-90 Day Plan for Executive Assistants: Example and First Week
9 min read ยท 2026-10-25
A 30 60 90 day plan for executive assistant roles splits your first three months into three goals: learn how your executive works, take full ownership of the calendar, inbox and travel, then run the weekly rhythm and take on projects without being asked. Each stage ends with something your executive can check, such as a preferences document approved at day 30 or a full week of meetings booked with no corrections.
Generic onboarding plans stop at meeting the team. This one is built around the actual job: delegate access in week one, an intake meeting with a fixed list of questions, an executive playbook, a daily brief, and the numbers an executive notices, like how many meetings arrive prepped. It also shows how to present the plan in an interview or in your first one-on-one.
The roadmap at a glance
Goal: By day 90, you run your executive's calendar, inbox, travel and weekly rhythm on your own, and your executive spends their time only on decisions that need them. Duration: 90 days (13 weeks)
Access and intake (Week 1)
Get every access you need and learn your executive's priorities from them directly.
- Request delegate access to the executive's calendar and inbox, plus the travel booking, expense and approval tools, on day one.
- Hold a 60-minute intake meeting: top three priorities this quarter, who gets time the same week, who waits, and which decisions you can make alone.
- Shadow the calendar for a full week before changing anything, noting recurring meetings, travel and conflicts.
- Agree on a daily 15-minute check-in and on how the executive wants to be reached for urgent items.
Milestone: All system access working and a written list of priorities, VIP contacts and decision rules, confirmed by the executive.
Learn how the executive works (Weeks 2-4)
Turn what you observe into an executive playbook you can work from without asking.
- Write an executive playbook: meeting preferences, focus time, buffer rules, travel and food preferences, communication style and key contacts.
- Map every recurring meeting with its owner, purpose and the prep it needs, then flag the ones with no clear purpose.
- Meet the chief of staff, the executive's direct reports, their assistants and the other EAs on the leadership team.
- Clear the backlog: open expense reports, unanswered meeting requests and outdated recurring invites.
- Start a daily brief sent each evening with tomorrow's schedule, prep links and open decisions.
Milestone: Executive playbook approved at the day-30 check-in, and the daily brief sent every working day for two weeks.
Own calendar, inbox and travel (Weeks 5-8)
Take full ownership of scheduling, email triage and travel so the executive stops managing them.
- Accept, decline and reschedule meetings yourself using the decision rules from week one.
- Triage the inbox with four folders or labels (Action, Read, Waiting, FYI) and draft replies for routine requests.
- Book and manage all travel, with a one-page itinerary for each trip.
- Send a meeting brief for every external or high-stakes meeting at least one day ahead.
- Run the expense cycle on a fixed weekly slot.
Milestone: A full week where every meeting is booked, prepped and confirmed with no corrections from the executive, and all expense reports filed before the finance deadline.
Run the operating rhythm (Weeks 9-12)
Move from handling requests to running the executive's weekly and quarterly cadence.
- Run a weekly planning session with the executive: review next week, protect focus blocks, confirm priorities.
- Own the logistics for leadership meetings and board or quarterly reviews: agenda, pre-reads, room, notes and action items.
- Track action items from the executive's key meetings and follow up with each owner.
- Pick one improvement project, such as a meeting-request form for the department or a shared travel profile.
Milestone: One leadership meeting cycle run end to end by you, with action items logged and followed up within two working days.
90-day review and next plan (Week 13)
Show what changed and agree on what you own next.
- Collect your numbers: turnaround on requests, corrections, briefs delivered on time and focus hours protected.
- Ask the executive and two or three stakeholders what works and what does not.
- Propose the next 90 days: new areas to own, such as team events, new-hire onboarding or department budget tracking.
Milestone: A one-page 90-day review accepted by the executive, with next quarter's responsibilities agreed.
Your first-week checklist
Your executive is judging one thing in week one: can I hand this person my calendar? You earn that by getting access fast, asking sharp questions and not breaking anything.
Do not reorganize the calendar or the inbox yet. Watch, take notes and ask. A meeting you move before you understand why it exists can cost you more trust than a week of good work earns.
- Laptop, phone, badge, email and chat accounts working.
- Delegate access to the calendar and inbox in Outlook or Google Workspace, with send-on-behalf rights if the executive agrees.
- Access to travel booking, expenses, the corporate card process and any approval workflows the executive owns.
- Intake meeting held, with your notes sent back to the executive the same day for a quick check.
- A list of VIP contacts whose calls and emails always get through.
- After-hours rules and emergency contacts written down.
- Daily check-in time agreed.
Questions to ask in the intake meeting
Book an hour with your executive in your first two days. Bring a written list and keep it short. The goal is to learn the rules they apply without thinking, so you can apply them too.
Send a summary the same day. It becomes the first draft of your executive playbook, and it shows that you listen and follow through.
- What are your top three priorities this quarter, and which meetings serve them?
- Who always gets time with you the same week? Who should see someone else first?
- What can I accept, decline or move without asking you?
- When do you do your best thinking, and how much focus time do you want each week?
- How do you want updates: one email a day, a chat message, a quick call?
- What did a past assistant do that you want me to keep, and what should I never do?
Example: plan for an EA supporting a new VP of Sales
Picture an EA who joins at the same time as a new VP of Sales. The VP travels about two weeks a month, runs a weekly forecast call and holds quarterly business reviews with large customers. Here is how the three months could look.
Each stage hands one more area to the EA and ends with a result the VP can check in a minute.
- Days 1-30, learn: access to calendar, inbox, travel tool and a read-only CRM view; intake meeting; playbook covering travel preferences and customer tiers. Owner: EA. Milestone: playbook approved and daily brief live.
- Days 31-60, own: the EA books every customer trip with an itinerary, writes a brief for each customer meeting from the account notes and files expenses weekly. Owner: EA, with the sales operations manager for account data. Milestone: a two-week trip run with no changes from the VP.
- Days 61-90, run: the EA runs logistics for quarterly business reviews, tracks action items from the forecast call and builds a meeting-request form for the sales team. Owner: EA. Milestone: review week delivered with every pre-read sent two days ahead.
Quick wins that build trust
Choose quick wins your executive will notice within days, not a big project. The best ones remove a small irritation they feel every day.
Ask before you change anything visible, like calendar colors or folder names. A quick win that breaks their habits is not a win.
- An evening daily brief: tomorrow's meetings, what to read, decisions waiting.
- Short buffers between back-to-back meetings, if the executive wants them.
- The expense backlog cleared in the first two weeks.
- A contact sheet with names, roles, assistants and phone numbers for the people they deal with most.
- Recurring meetings with no clear purpose flagged for review.
Metrics to track
Executives rarely ask their assistant for numbers, which is why a few clear ones stand out. Keep them simple and measurable with tools you already use, like a spreadsheet log.
Use your first two weeks as the baseline. Report the numbers at day 60 and again in your 90-day review.
- Turnaround on scheduling requests: hours from request to confirmed invite.
- Corrections: times per week the executive has to fix a meeting, booking or reply.
- Brief coverage: share of external or high-stakes meetings with a brief sent a day ahead.
- Focus time protected: hours of focus blocks per week that stayed intact.
- Expense timeliness: reports filed before the finance deadline.
- Action items closed: follow-ups from leadership meetings closed by their due date.
How to present the plan to your executive or in an interview
In an interview, bring one page with three columns: Days 1-30, Days 31-60, Days 61-90. Under each, list three goals and one result. Tie the first column to what you learned about the executive in earlier rounds, such as heavy travel or a board meeting next month. That shows you listened instead of filling in a generic form.
Once hired, walk your executive through the same page in week one and ask them to add or cut one item per column. Reuse it at the day-30, day-60 and day-90 check-ins. Leave out your own learning tasks, like training on the expense tool. Your executive cares about what they will stop doing, not what you are studying.
How to adapt it
Supporting several executives? Run the intake meeting with each one, keep one playbook per executive and agree on a rule for conflicts, such as who gets the slot when two of them want the same hour.
Supporting a CEO? Add the board calendar, board pack deadlines and investor meetings to phase one, and meet the corporate secretary early. At a startup, the role often includes office management, events and new-hire onboarding. Pick those up in phase four rather than spreading yourself thin in month one.
Common mistakes to avoid
- Changing the calendar in week one without knowing why meetings exist upsets the executive, so shadow for a week and ask before you move anything.
- Waiting to be told what you can decide slows everything down, so agree on written decision rules in the intake meeting.
- Keeping preferences in your head makes you a single point of failure, so write them in an executive playbook that a backup can use.
- Meeting only the executive leaves you blind to what is coming, so meet the chief of staff, direct reports and peer assistants in month one.
- Sending many small messages a day interrupts the executive, so batch updates into a daily brief and a short check-in.
- Reporting only tasks completed hides your value, so report the corrections and requests you have taken off the executive's plate.
Frequently asked questions
What should an executive assistant do in the first 30 days?
Get full system access, hold an intake meeting, shadow the calendar and write an executive playbook. Meet the people around the executive, including peer assistants. Clear any backlog of expenses and meeting requests so you start month two clean.
How do I write a 30-60-90 day plan for an executive assistant interview?
Keep it to one page with three columns. Give each stage three goals and one measurable result. Mention something specific to the executive you would support, such as their travel load or an upcoming board meeting.
What metrics should an executive assistant track?
Useful ones are turnaround on scheduling requests, corrections the executive has to make, briefs delivered on time, focus time protected and expenses filed on time. Take a baseline in the first two weeks so you can show change at day 90.
How long does it take an executive assistant to ramp up?
Many EAs handle the calendar and inbox on their own within the first two months, but it depends on the executive and the company. Learning the people and the recurring cycles, like board meetings or budget season, can take a full quarter or more.
What is an executive playbook?
It is a shared document that records how your executive works: meeting rules, focus time, travel and food preferences, VIP contacts and what you can decide alone. It saves you from asking the same question twice and lets a backup cover for you.