How to Write a Key Account Plan: A One Page Template You Can Review Monthly
Short answer. A key account plan is one page for one named account. It holds five things: where you stand today, who sits on the buying committee, what you know and what you do not, the next three moves with an owner and a date and a monthly review. Write it in an hour, then change it as the account changes.
Updated 13 Nov 2026.
Most sellers know how to write a key account plan in theory and few have one that anyone reads. The plan sits in a slide deck, gets written once for a quarterly meeting and goes stale by the next week. This guide shows how to write a key account plan that stays short, stays true and gets used. It covers the sections, the buying committee, the honest picture of where you are, the next three moves and a simple monthly review.
What is a key account plan and what is it for?
It is a single page that says what you intend to do in one named account, and why.
It is not a forecast, a CRM record or a list of everything you know about the company. Its job is to make three decisions visible: who you are trying to reach, what you will do next and how you will know it is working. If a plan cannot help someone who has never seen the account decide what to do on Monday, it is too long or too vague.
A plan earns its place on accounts where the deal is large, several people must agree and the cycle is long. For a small deal with one buyer, a note in the CRM is enough.
Which accounts deserve a full plan?
Only the top tier. A page of thought per account is expensive, so spend it where one deal changes your year.
Sort your list first. Account tiering puts each company into a tier by how much attention it earns, and the target account selection scorecard gives you a way to rank them. Write a full plan for Tier 1 only. Tier 2 can share a lighter version with three lines. Tier 3 needs a place on the list and nothing more.
If you cannot decide which accounts are Tier 1, the problem is the list, not the plan. Fix that first, using the guide to a target account list.
What sections go in a key account plan?
Five, and each fits in a few lines.
- Snapshot. Company, what it does, size, who owns the account on your side and the date of the last review.
- People. The buying committee, one row per person, with role, stance and your last contact.
- Where we are. What has happened, what you know, what you only assume and what is missing.
- Next three moves. Three actions for the next 30 to 90 days, each with an owner and a date.
- Review. The date of the next review and the one question you will ask at it.
The free key account plan template has these five parts with a plan already filled in, so you can see the level of detail to aim for.
Resist the urge to add sections. Revenue history, org charts and competitor tables belong in other documents. A plan with twelve sections is a report, and reports are not reviewed monthly.
Who is in the buying committee?
Write down every person who will have a say, not only the person you speak to.
In a large deal, the sponsor who answers your emails is rarely the only one who decides. A finance lead checks the cost, a technical lead checks that it works and an operations owner lives with it afterwards. Someone may also be able to say no without ever joining a call.
For each person, record four things. First, name and role. Second, what they care about. Third, whether they are for you, against you or unknown. Fourth, the date of your last real contact. Then look at the blanks. A committee map with three names and four empty seats is useful, because the empty seats tell you who to find next.
Our guide to buying committee mapping explains how to find the seats you cannot see, and the buying committee map gives you a layout to fill in. The glossary entry on the buying committee covers the terms.
Where are we today?
Be plain about it. This section is where plans go wrong, because it is tempting to write the hopeful version.
Split it into three short lists:
- Known. Facts you could point to: a call held, a document received, a name confirmed.
- Assumed. Things you believe but have not heard from the account. Mark each one as an assumption.
- Missing. What you would need to know to move forward, such as who holds the budget or what happens if they do nothing.
Then write one sentence on the stage: not "positive" but something checkable, like "one conversation with the head of operations, nothing yet with finance". Anyone reading it should be able to tell what is real.
The assumed list is the most useful part. Most stalled accounts stall on an assumption nobody tested.
What are the next three moves?
Three, because a longer list is a wish list.
A move is an action with an owner and a date, aimed at one person or one gap. "Build relationships" is not a move. "Ask our contact in operations to introduce us to the finance lead before 5 December" is a move.
Pick moves that close the gaps from the previous section. If the committee map shows nobody in finance, one move opens that conversation. If the assumed list says budget is available, one move tests it. Order them so the first can start this week.
A good set of three usually mixes a move that widens (a new person), a move that deepens (a better reason to talk to an existing person) and a move that tests (an assumption). Write why each move matters in one line. If you cannot, drop it.
For the thinking behind widening and deepening, see our account penetration strategy guide.
What does a filled-in plan look like?
Here is a short example. The company, names and details are made up to show the shape. None of it is a real account or a result.
- Snapshot: a made up regional logistics group. Owner: one named seller. Last review: 1 November.
- People: the head of operations (sponsor, for us, spoke twice), the finance director (unknown, no contact), the IT lead (unknown, one email read, no reply).
- Where we are: known, two calls with operations. Assumed, that the project has budget this year. Missing, who signs and what finance needs to see.
- Next three moves: ask operations for an introduction to finance by 5 December; send the IT lead one page on how the work fits their systems by 12 December; ask the sponsor whether budget is confirmed, on the next call.
- Review: 1 December. Question: has anyone new joined the conversation?
That is under two hundred words and a stranger could act on it. Compare that with a plan that says "strategic account, high potential, build executive relationships".
How do you review a key account plan every month?
Put it in the diary and keep it short. Fifteen minutes per account is enough if the plan is one page.
Use the same four questions each month:
- What happened since last time, in facts not feelings?
- Which assumptions were tested, and what did we learn?
- Did we do the three moves? If not, why?
- What are the next three moves, and has the committee map changed?
Update the page before the review, not during it. After each review, change the date and archive nothing, so the page always shows the current plan. The account review template has an agenda you can copy.
Watch for two warning signs. A plan whose people table has not changed in three months usually means nobody is learning anything. A plan whose moves are repeated each month with new dates means the real obstacle has not been named.
Who is Intandemly?
Intandemly is the account-based selling company, based in Hyderabad and working since April 2017. One dedicated human consultant works your named accounts, supported by researchers and our ABX platform. We report by account, so you can see who is in each conversation and what happens next. If you want to talk through how your key accounts are covered today, talk to us.
Questions people ask about key account plans
How long should a key account plan be?
One page. If it runs longer, split the extra material into other documents and keep the plan itself short enough to read in two minutes.
Who should own a key account plan?
The person closest to the account owns it, and it should be written where the whole team can see it. Anyone who might cover for them should be able to read it and know the next move.
How many key account plans can one person keep up?
It depends on the hours they have and how deep each account needs to go, so work it out from your own timings. Our account coverage calculator does the arithmetic with your figures.
Is a key account plan the same as a mutual action plan?
No. A key account plan is your own working document about the account. A mutual action plan is shared with the buyer and sets out joint steps. You can write the first without the second, and the first often makes the second easier to propose.
Can you write a key account plan for a company you have not spoken to yet?
Yes, and it is a good test. Fill in what is public, list the committee seats you cannot name yet and make the three moves about finding them. A plan full of blanks is honest and still tells you what to do.
Which tools and templates go with a key account plan?
- The key account plan template gives you the five parts with one plan filled in.
- The target account list template helps you choose which accounts get a plan.
- The account-based selling hub gathers the method, the templates and the tools.