How to Create a 90-Day Plan – Part 1: Research & Foundation

Most people approach creating a 90-day plan backwards.

They open a blank document and start writing what they think they should do in the first 30 days. Generic goals. Vague actions. Templated language that could apply to any role at any company.

That’s why most 90-day plans fail to differentiate candidates. They’re built on assumptions instead of analysis.

Creating a plan that actually demonstrates strategic thinking—the kind that makes hiring managers take notice—starts long before you write your first bullet point. It starts with research. Deep, methodical research that most candidates skip entirely.

This guide walks you through the professional-grade research and analysis process that produces plans worth presenting. Expect to invest 6-8 focused hours on this phase alone. It’s not quick. But it’s what separates generic plans from ones that get offers.

Why Research Matters More Than Writing

Here’s what hiring managers told me when I asked what differentiates strong 90-day plans from weak ones:

“I can tell in the first paragraph whether they actually understand our business or whether they’re just filling slides.”

“The candidates who impress me reference specific challenges we’re facing. Not the generic ones from the job description—the real ones.”

“When someone shows they’ve done homework on our competitive position or recent changes in leadership, it signals they’re thinking like an executive, not just a job seeker.”

You can’t demonstrate that level of understanding without research. You can’t fake specificity. You can’t pretend to know what matters most to the organization.

The research phase answers the questions that generic plans ignore:

• What’s the actual business problem this role exists to solve? (Not the sanitized job description version)
• Who holds real decision-making power for this function?
• What initiatives have failed here before and why?
• What constraints will limit what you can actually accomplish?
• What does success look like to the people who will evaluate you?

Without answers to these questions, your plan is built on guesswork. With them, your plan becomes a strategic document that demonstrates you’ve already started thinking like someone in the role.

Understanding what hiring managers actually want in a 30-60-90 day plan means showing this diagnostic work explicitly—not hiding it or skipping it.

Phase 1: Decoding the Job Description (60-90 Minutes)

Job descriptions are marketing documents. They describe an idealized version of the role, not the messy reality you’ll inherit.

Your first research task is translating corporate language into actual problems.

The Translation Framework

Create a three-column analysis document:

Column 1: What They Wrote
Extract every responsibility and requirement exactly as stated.

Column 2: What This Actually Means
Translate corporate speak into specific business problems.

Column 3: Questions This Raises
Identify what you need to learn to understand the real challenge.

Example:

What They Wrote: “Drive alignment between Sales and Product teams to accelerate go-to-market execution”

What This Actually Means: Sales and Product aren’t aligned (obviously), which is causing GTM delays. But why? Misaligned incentives? Poor communication? Competing priorities? Different definitions of “launch-ready”?

Questions This Raises:

• Where specifically does alignment break down? (Launch criteria? Feature prioritization? Customer feedback loops?)
• How long has this been a problem?
• What’s been tried before to fix it?
• Who owns the relationship between these teams today?
• What metrics would indicate “alignment” is improving?

Do this for every major responsibility listed. This exercise typically takes 60-90 minutes if done thoroughly.

By the end, you should have 15-25 specific questions about what the role actually requires. These questions guide your next research phases.

Identifying the Hiring Trigger

Why does this role exist right now?

Roles get created or backfilled for specific reasons:

• Someone left (replacement hire)
• Company is growing faster than infrastructure can support (scale hire)
• Something is broken that existing team can’t fix (problem hire)
• Strategic shift requires new capability (transformation hire)

Each type of hire has different expectations, different constraints, different definitions of success.

Look for clues:

• Is this a new role or a backfill? (Check LinkedIn—did someone recently leave this position?)
• How long has the role been open? (Long time open = they’re being picky or don’t know what they want)
• What’s happening in the business right now? (Recent funding? Leadership changes? Product launches?)

The hiring trigger shapes what matters most in your first 90 days.

Phase 2: Company Deep-Dive (2-3 Hours)

This is where most candidates stop after reading the company website and recent press releases. That’s not enough.

Professional-grade research means understanding the business context well enough to identify constraints and opportunities that won’t be mentioned in interviews.

Financial Position and Strategic Priorities

If the company is public, read the last two earnings call transcripts. If private, look for funding announcements, investor blogs, or leadership interviews.

What you’re looking for:

What are they investing in? Product launches, market expansion, infrastructure builds—this tells you where resources will flow.

What are they worried about? Competitive pressure, market headwinds, operational challenges—this tells you where scrutiny will be highest.

What metrics do they emphasize? ARR growth, customer retention, unit economics—this tells you how success gets measured.

What language does leadership use? Do they talk about “efficient growth” (cost-conscious) or “land grab” (growth at all costs)? This tells you the operating philosophy.

Take notes on specific quotes, metrics, and priorities. You’ll reference these when you write your plan to show you understand the business context.

Recent Changes and Inflection Points

What’s changed in the last 6-12 months?

• Leadership transitions (new CEO, new functional leaders)
• Org restructures (consolidations, new divisions)
• Product shifts (new launches, sunsetted products)
• Market position changes (competitive wins/losses, pricing changes)
• Strategic pivots (new markets, new customer segments)

These inflection points create opportunities and constraints.

Example: If there’s a new CRO who joined 3 months ago, they’re probably evaluating the revenue org and making changes. Your 90-day plan should acknowledge this reality—you’ll be walking into a period of transition, which affects what’s possible in your first quarter.

Competitive and Market Context

You don’t need an MBA-level competitive analysis. You need enough understanding to avoid tone-deaf suggestions.

Research:

• Who are the top 3 competitors?
• What are they doing that this company isn’t?
• What’s this company’s differentiation?
• What market trends are affecting everyone in this space?

This prevents you from proposing things like “we should add feature X” when the real strategic choice is deliberately not competing on that dimension.

Time investment for company deep-dive: 2-3 hours

Phase 3: Stakeholder Intelligence (90-120 Minutes)

You need to understand who you’ll be working with before you can write a realistic plan.

LinkedIn Deep-Dive on Key People

Identify and research:

Your future manager

• How long have they been in role?
• Where did they come from?
• What’s their background? (Product person leading ops? Sales person leading product? This affects their priorities)
• What do they post about on LinkedIn? (Signals what they care about)

Key cross-functional partners

• Who leads the teams you’ll need to work with?
• How long have they been there?
• What’s their functional background?

The executive layer above your manager

• Who’s your skip-level?
• What’s their background and priorities?
• What’s their public narrative about the function?

This intelligence shapes your plan. If your future manager has been in role for 6 months, they’re probably still establishing their strategy—your plan should acknowledge you’re joining during a formation period. If they’ve been there 5 years, the organization is more stable, different expectations.

Power Mapping Exercise

Create a simple stakeholder matrix:

High Influence / High Interest: Your manager, likely your skip-level, maybe key cross-functional partners depending on the role

High Influence / Low Interest: Executives who control resources but aren’t directly involved in your function

Low Influence / High Interest: Team members, peers in adjacent functions who care but don’t control decisions

Low Influence / Low Interest: Not relevant for first 90 days

Your first 30 days should prioritize understanding the “High Influence” quadrants. Your plan should explicitly mention key stakeholders by role (not by name—you don’t know all the names yet).

Time investment for stakeholder research: 90-120 minutes

Phase 4: Glassdoor and Employee Intelligence (60-90 Minutes)

Glassdoor reviews are messy, biased, and often outdated. They’re also incredibly valuable if you know how to read them.

You’re not looking for overall ratings. You’re looking for patterns.

What to Extract from Glassdoor

Recurring themes in “Cons”

If 10 reviews mention “too many meetings” or “unclear decision-making” or “Sales and Product don’t communicate,” that’s signal, not noise. These are cultural realities you’ll inherit.

Your 90-day plan should acknowledge these realities. If reviews consistently mention cross-functional dysfunction, your plan can’t ignore it. Address it directly: “Based on understanding that cross-functional coordination has been challenging, days 1-30 focus on building alignment mechanisms…”

Recent departures

Look at reviews from people who left in the last 6 months, especially in your function or level. Why did they leave? What were they frustrated by?

If your role is a backfill and you can find the person’s review who left, that’s gold. They’ll tell you exactly what didn’t work.

What people say works well

The “Pros” section shows what you shouldn’t change. If people consistently praise the collaborative culture, don’t write a plan that assumes you need to “drive more accountability” (code for reduce collaboration).

Interview Reviews

Glassdoor interview reviews tell you:

• What questions they ask (you can prepare better answers)
• What they care about (cultural fit? Technical depth? Strategic thinking?)
• How many rounds to expect
• Red flags in the process (disorganized? Slow? Changes frequently?)

If interview reviews mention “they really wanted to see a 30-60-90 day plan,” you know this is expected. If no one mentions it, you have an opportunity to differentiate.

Time investment for Glassdoor analysis: 60-90 minutes

Phase 5: Building Your Diagnostic Framework (2-3 Hours)

Now you synthesize everything you’ve learned into a structured diagnostic.

This is the most intellectually demanding part of the process. You’re moving from data collection to insight generation.

The 12 Questions Framework

Before you can write what you’ll do in your first 90 days, you need clear answers to these questions:

About the Problem

1. What’s the stated problem the role exists to solve? (from job description)
2. What’s the likely actual problem? (based on research, what’s really broken?)
3. Why hasn’t this been fixed already? (what’s blocking progress?)

About Success

4. How will success be measured in this role? (what metrics matter?)
5. What does “good performance” look like at 90 days? 6 months? 1 year?
6. What would cause someone to fail in this role in the first 90 days?

About Constraints

7. What resources are available? (budget, headcount, tools, support)
8. What resources are constrained? (what will I have to work around?)
9. What political realities will affect what’s possible? (turf issues, competing priorities)

About Stakeholders

10. Who has to say yes for initiatives to move forward?
11. Who will benefit from success in this role? (natural allies)
12. Who might resist changes this role will drive? (natural skeptics)

Write out your best-guess answers to all 12 questions based on your research. Flag which ones you’re confident about versus which ones you’ll need to validate in your first 30 days.

This exercise typically takes 90-120 minutes of focused thinking.

The Three Focus Areas

From your 12 questions analysis, identify the 3 highest-impact areas to focus on in your first 90 days.

Criteria for selection:

Addresses a real problem (not just busy work)

Achievable in 90 days (you can show measurable progress)

Valued by decision-makers (aligns with what leadership cares about)

Builds credibility for future work (early wins that unlock bigger opportunities)

Most people try to tackle 5-7 things in their 90-day plan. That’s too many. Three focused areas, executed well, beats seven scattered initiatives.

This connects directly to understanding the difference between the three phases—you need focus areas that can progress through diagnose → test → scale sequence.

Risk Assessment

For each focus area, identify:

What could go wrong? What dependencies exist? What assumptions might be false?

How you’ll mitigate risk. What validation will you do in days 1-30 before committing to execution in days 31-60?

Example:

Focus Area: Reduce quote-to-cash cycle time from 18 days to <10 days

Risks:

• Assumption that bottleneck is in Finance might be wrong (could be Legal, Sales, or tool limitations)
• Sales team might resist process changes during busy season
• Current quote tool might not support automation

Mitigation:

• Days 1-30: Map actual workflow, identify true bottlenecks through observation and data analysis
• Validate timing with Sales VP before proposing rollout schedule
• Assess tool capabilities in week 2, have backup plan if automation not feasible

This risk thinking demonstrates executive-level judgment. You’re not assuming your plan will work—you’re showing how you’ll validate and adapt.

Time investment for diagnostic framework: 2-3 hours

Phase 6: Success Metrics Research (45-60 Minutes)

Vague goals like “improve efficiency” or “increase collaboration” don’t belong in professional 90-day plans.

You need specific, measurable outcomes for each phase.

Finding Baseline Metrics

Your research should uncover what gets measured today:

• What KPIs does the function track?
• What metrics does leadership review in board meetings or all-hands?
• What data appears in job postings, case studies, or earnings calls?

If you can’t find actual numbers, use ranges or directional indicators:

Weak: “Improve quote cycle time”

Better: “Reduce quote cycle time by 30-40% (estimated current state: 15-18 days based on Glassdoor mentions of ‘slow approval process’)”

You’re showing you’ve thought about measurement even without perfect information.

Phase-Appropriate Metrics

Each phase of your 90-day plan needs different types of metrics:

Days 1-30: Learning metrics

• Number of stakeholder interviews completed
• Process workflows documented
• Diagnostic completed and validated with leadership

Days 31-60: Pilot metrics

• Pilot launched with X scope
• Initial results: [specific measurement]
• Decision criteria met for scale/iterate/pivot

Days 61-90: Impact metrics

• Rolled out to X% of organization
• Measurable improvement: [specific metric with baseline and target]
• Sustainable system in place (owned by team, documented, tracked)

The progression shows you understand how to build toward impact, not just declare it.

Time investment for metrics research: 45-60 minutes

Phase 7: Synthesis and Validation (60-90 Minutes)

You’ve now spent 6-8 hours researching. Before you start writing your plan, validate your thinking.

The One-Page Summary

Write a one-page synthesis of your research:

The Problem (2-3 sentences)
What’s the core business challenge this role exists to solve?

Context That Matters (3-4 bullets)
What company/market/organizational dynamics will affect what’s possible?

Three Focus Areas (1 sentence each)
What will you prioritize in first 90 days and why?

Key Assumptions to Validate (3-4 bullets)
What are you assuming that you’ll need to confirm in days 1-30?

Success Metrics (1 per phase)
How will you measure progress at 30/60/90 days?

This one-pager becomes your foundation. If you can’t articulate this clearly, your plan won’t be clear either.

Optional: External Validation

If you know someone in a similar role at a similar company, show them your one-pager. Ask:

• Does this match your experience of these types of challenges?
• What am I probably missing or misunderstanding?
• Are these focus areas realistic for 90 days?

A 15-minute conversation with someone who’s been there can prevent weeks of working on the wrong things.

Time investment for synthesis: 60-90 minutes

What You’ve Built

After completing this research process (6-8 focused hours), you now have:

• Clear understanding of the actual problem you’re solving
• Company and market context that shapes what’s possible
• Stakeholder map showing who you need to work with
• Intelligence on cultural dynamics and past challenges
• Three focused areas with clear rationale
• Risk assessment and mitigation strategies
• Measurable success criteria for each phase
• One-page synthesis you can reference while writing

This foundation separates plans that demonstrate strategic thinking from ones that look like templates.

Now you’re ready to write your actual 90-day plan—which we’ll cover in Part 2.

Or, if 6-8 hours of research isn’t how you want to spend your weekend, our AI-powered platform completes this entire analysis process in about 10 minutes, generating a customized plan that incorporates company research, role analysis, and your specific background.

Common Research Mistakes to Avoid

Starting with writing instead of research. You can’t write what you don’t understand. The plan will show it.

Relying only on the job description. Job descriptions are marketing documents. The real challenges are hidden.

Skipping Glassdoor because reviews are “biased.” They are biased. They’re also the only window into cultural realities you won’t see from the outside.

Researching too broadly. You don’t need to know everything about the company. You need to know enough to write a credible 90-day plan.

Not documenting your research. Take notes as you research. You’ll reference these when writing and interviewing.

Assuming you’ll “figure it out when you start.” The plan you present in interviews demonstrates you’ve already started thinking like someone in the role. That’s the point.

Why This Investment Matters

Six to eight hours feels like a lot for interview prep.

But consider what you’re actually doing: you’re demonstrating executive-level preparation for a senior role. You’re showing hiring managers that you don’t just think about what to do—you think about how to understand a business problem deeply enough to solve it correctly.

This is why hiring managers care more about your first 30 days than your resume. Your resume shows competence. Your research-backed plan shows judgment.

Most candidates don’t do this work. They write generic plans based on templates and hope it’s good enough.

You’ll be competing against those candidates with a plan built on actual analysis. That’s the competitive advantage.

In Part 2, we’ll cover how to structure and write each phase of your plan using the foundation you’ve built here.