Business Growth
How to Create an Account Plan for Key Clients (Template, Example, and Steps)
How to create an account plan for your most important clients: what an account plan is, which accounts deserve one, what to include, a step-by-step process, a simple template, an illustrative example, how to run account reviews, mistakes to avoid, and a Claude workflow for drafting and updating plans.
AI Educator, AI Tools and Training Club · November 7, 2026 · 8 min read
The short version
- An account plan is a short document that sets out how you will keep, grow, and protect one important client over the next six to twelve months.
- A good plan covers the client's goals, the people involved, what they buy now, the growth opportunities, the risks, and a list of actions with owners and dates.
- Only write plans for the few clients that matter most, keep each one to a page or two, and review it with the client's goals in mind at least once a quarter.
What is an account plan?
An account plan is a working document for one existing client. It describes what that client is trying to achieve, who the decision makers are, how you help them today, where you could help them more, what could cause you to lose them, and the specific steps you will take next. It turns a client relationship from something that just happens into something you manage on purpose.
My strong opinion: for most small businesses, the fastest revenue growth is sitting inside the clients they already have, not in the next cold lead. An account plan is how you find it without becoming the supplier who only calls when they want to sell something.
Which clients need an account plan?
Not every client needs one. Writing a plan for every account means none of them get the attention they deserve. Pick the few where a plan clearly pays off.
- Clients who make up a large share of your revenue, where losing them would hurt.
- Clients with clear room to grow, such as more locations, teams, or services you could provide.
- Clients who are showing warning signs, such as slower replies, smaller orders, or a new decision maker.
- Clients whose name or results would help you win similar clients.
What to include in an account plan
| Section | What it covers | Why it matters |
|---|---|---|
| Account snapshot | Who they are, what they buy from you, how long they have been a client, and what they spend | Gives anyone on your team the context in one minute |
| Client goals | What the client is trying to achieve this year, in their words | Keeps your plan focused on their outcomes, not your quota |
| People map | The decision maker, the day-to-day contact, influencers, and anyone who might block you | Stops the relationship depending on a single person |
| Health check | How satisfied they are, how they use what you provide, and any open issues | Shows whether you are safe or at risk |
| Growth opportunities | Additional services, teams, locations, or referrals that would genuinely help them | Turns account growth into a list you can act on |
| Risks | Competitors, budget cuts, staff changes, or service problems that could cost you the account | Lets you deal with problems before they become a cancellation |
| Action plan | The next steps, each with an owner and a date | Makes sure the plan turns into work |
The sections of a one or two page account plan
How to create an account plan step by step
- Gather what you already know. Pull the client's order history, invoices, emails, call notes, and support issues into one place.
- Write the snapshot. Summarize who they are, what they buy, and what the account is worth to you today.
- Find out their goals. Ask the client directly in a review call: what are you trying to achieve this year, and what is getting in the way? Write their answers in their words.
- Map the people. List everyone involved in buying and using what you provide. If you only know one person, make meeting a second one an action.
- Check the health of the account. Note satisfaction, usage, open issues, and any warning signs. A short check-in survey helps, and How to Create a Customer Survey (Questions, Template, and Examples) shows how to write one.
- List opportunities and risks. Connect each growth idea to one of the client's goals. Next to each risk, write what you will do about it.
- Set the actions. Pick the three to five most important next steps, assign an owner and a date to each, and put the next review in the calendar.
Account plan template
Copy this structure into a document or the notes section of your CRM, one plan per key account.
- Client name, account owner, and last updated date.
- Snapshot: what they buy, since when, and current annual value.
- Client goals for this year: two to four goals in their words.
- People map: name, role, what they care about, and how strong your relationship is.
- Health: satisfaction, usage, open issues, and an overall rating of healthy, watch, or at risk.
- Growth opportunities: each one tied to a client goal, with an estimated value if you can make a reasonable one.
- Risks: each one with a planned response.
- Actions: three to five next steps, each with an owner and date.
- Next review date.
An account plan example
Here is an illustrative plan for a made-up marketing agency and its biggest client, a regional chain of dental clinics. All details are invented to show the format.
| Section | What the plan says |
|---|---|
| Snapshot | Client for two years. Buys monthly social media and paid ads for three clinics. |
| Client goals | Open a fourth clinic next year and fill new patient appointments faster at the newest location. |
| People map | Operations director (decision maker), practice manager (day-to-day contact), owner dentist (final approval on big spends). |
| Health | Watch. Results are good, but the practice manager is new and has not yet seen a full report. |
| Growth opportunities | Launch campaign for the fourth clinic. Review requests and reputation management across all locations. |
| Risks | New practice manager may not know why the agency was hired. Another agency has approached the owner dentist. |
| Actions | Onboarding call with the new practice manager this month. Quarterly results review with the operations director. Draft a launch proposal for the fourth clinic before budgets are set. |
Illustrative account plan: marketing agency and a dental clinic chain
How to run an account review with the client
The plan is internal, but the most important input comes from a regular review conversation with the client. Keep it about them, not about selling.
- Recap what you delivered since the last review and the results, using their numbers where you can.
- Ask about their goals and changes. What is different in their business since you last spoke?
- Ask what could be better. Listen, write it down, and agree on a fix.
- Suggest the next step only when it clearly connects to a goal they just described. How to Upsell Customers Without Being Pushy (Scripts and Examples) has wording for this moment.
- Agree on actions for both sides and the date of the next review.
A happy client in a good review is also the right moment to ask for an introduction. How to Ask for Referrals (Without Feeling Awkward or Pushy) covers how. The questioning style in Consultative Selling: What It Is and How to Do It (Steps, Questions, and Examples) works just as well with existing clients as with new ones.
Account plan mistakes to avoid
- Writing a plan for every client and keeping none of them up to date.
- Filling it with what you want to sell instead of what the client is trying to achieve.
- Relying on one contact, so the account is lost the day that person leaves.
- Listing growth ideas with no owner, date, or link to a client goal.
- Ignoring warning signs until the client gives notice.
- Writing the plan once and never reviewing it.
Account plans work best as part of a bigger sales system. Keep them alongside your process in How to Create a Sales Playbook (Template and Steps for Small Businesses), and track renewals and growth from existing clients with Sales KPIs for Small Business: What to Track and How to Calculate Each One.
How to create account plans with Claude
Claude is good at turning scattered client history into a clear plan. Use the Claude desktop app with the notes and records you already have.
- Paste in the template plus your notes on one client: order history, recent emails, call notes, and open issues. Remove anything sensitive first.
- Ask Claude to draft the plan using only the information you gave it, and to mark anything it had to guess so you can check it.
- Ask it to list the questions you should ask in the next account review to fill the gaps, especially about the client's goals and the people involved.
- Ask it to point out risks or warning signs in the notes that you may have missed.
- After each review, paste in your new notes and ask it to update the plan and the action list.
Frequently asked questions
What is an account plan in sales?
An account plan is a document that sets out how you will keep, grow, and protect one important client. It covers their goals, the people involved, the health of the relationship, growth opportunities, risks, and next actions.
What should be included in an account plan?
An account snapshot, the client's goals, a people map, a health check, growth opportunities, risks, and an action plan with owners and dates.
How many clients should have an account plan?
Only your most important ones. For most small businesses that means the top three to five clients by revenue or growth potential, plus any key client showing warning signs.
How often should you update an account plan?
Update it after every account review with the client, and review it at least once a quarter. Update it right away when something important changes, such as a new decision maker.
What is the difference between an account plan and a sales plan?
A sales plan covers how you will hit your overall sales targets across all prospects and clients. An account plan focuses on a single existing client and how to keep and grow that relationship.