Marketing plan
How to Write a Marketing Plan: One Page, Nine Boxes and a Worked Example
The average small business marketing plan lives in a binder, was written in a burst of January hope, and has not been opened since. A plan you can read in two minutes and check in thirty will outwork it every month of the year.
October 23, 2026 · 12 min read
The short answer
A marketing plan is a one-page schedule for winning customers this year. It states one countable goal, the customer you want, why they should pick you, the channels you will use, what each costs per month, who runs each one, how you will count results, and what you will not do. Review it monthly and rewrite it yearly.
On this page
- Why the plan should fit on one page
- The nine boxes of a one-page marketing plan
- Start from one number you can count in December
- A worked example: a hypothetical plumbing company's plan
- The budget table, line by line
- Turning the boxes into a calendar for the year
- The monthly half hour that keeps the plan honest
- Five ways a marketing plan dies in the drawer
- Writing the plan alone, or with a second pair of eyes
Why the plan should fit on one page
A long plan feels thorough and works badly. Nobody rereads forty pages in July, so the decisions inside them stop steering anything by spring. A single page gets taped to the wall by the dispatch desk, argued over at the monthly meeting and corrected in pen. That is what a plan is for. It is a working document, not a report to a board you do not have.
One page also forces the useful kind of honesty. There is no room for "increase brand awareness across platforms." There is room for a number, a customer, a few channels and a budget line for each. If something cannot be said in a box, it probably has not been decided yet. The bigger choices behind the boxes, which customers and which channels in principle, belong to your marketing strategy; the plan is the year's schedule that carries them out.
The nine boxes of a one-page marketing plan
Draw a grid of nine boxes, or copy the table below into a document. Fill the boxes in order, because each one constrains the next: you cannot pick channels before you know the customer, and you cannot set a budget before you know the goal.
| Box | The question it answers | How much to write |
|---|---|---|
| 1. The goal | What single number will tell us in December whether this worked? | One number with a date |
| 2. The customer | Who exactly are we trying to win, and what do they do before they buy? | Two or three sentences |
| 3. Why us | What true, specific reason should they pick us over the next result? | One sentence, with proof |
| 4. The offer | What do we sell, at what price, and what makes saying yes easy? | A short list |
| 5. The path to purchase | Every step from first search to paid invoice, and where it leaks | Five to eight steps |
| 6. Channels | Where will we show up, and which comes first? | Three to five lines |
| 7. Budget and owner | What does each channel get per month, and whose name is on it? | A small table |
| 8. Counting | How will we know which channel produced which customer? | A few lines |
| 9. Not this year | What are we deliberately not doing? | A list, the longer the better |
Box 2 deserves real evidence, not a guess. Our audience research guide builds a customer description from reviews, calls and search data. Boxes 3 and 4 are where the 4 Ps of marketing earn their keep: product, price, place and promotion, checked against what competitors charge and claim. Box 5 is the SBA's sales plan in plain clothes: each step a customer takes to buy, which is where a plan usually finds its cheapest fix.
Start from one number you can count in December
"Grow the business" is a wish. "240 new customers from marketing this year, at no more than $150 each" is a goal, because in December you can count it and know whether you hit it. A plan built on a countable goal also tells you what every other box must deliver, by simple division.
Work backward from the goal to the leads you need. Take the share of real leads that became paying jobs last year, from your own records. Divide the customer goal by that rate to get the leads needed. Divide by twelve, adjusted for your busy and slow months, to get a monthly target. Then multiply the customer goal by the most you will pay to win one customer, and you have the year's marketing ceiling. Every figure in that chain comes from your own books, which is why it beats any industry percentage.
- 1.Customer goal: new customers, not leads, not visits. Leads are a step on the way.
- 2.Close rate: the share of genuine inquiries that became jobs, from last year's records. If you never tracked it, start now and use a cautious guess.
- 3.Most you will pay per new customer: a share of the gross profit a new customer brings in the first year, with repeat work as the cushion.
- 4.The ceiling: customer goal times what you will pay per customer. Spend under it; never plan above it.
If you have no idea how big the market is, or whether 240 new customers is ambitious or timid for your area, the market analysis guide sizes local demand with free public data.
A worked example: a hypothetical plumbing company's plan
What follows is a hypothetical home service business, invented to show the method. The company, its numbers and its results are illustrations, not a client and not a forecast. Picture a plumbing company with four trucks in a growing suburb, where the owner still answers the phone before 8 a.m.
| Box | What the owner wrote |
|---|---|
| 1. The goal | 240 new customers from marketing by December 31, at an average cost of $150 or less each. |
| 2. The customer | Homeowners within 15 miles, mostly in houses 15 to 30 years old, searching on a phone after something leaks or stops. They read reviews, then call the first company that looks local and answers. |
| 3. Why us | A licensed plumber answers the phone from 7 a.m., and every quote is written before work starts. Proof: call recordings, review quotes about the written quote. |
| 4. The offer | Drain clearing, repairs, water heaters, repiping. Diagnostic fee credited to the repair. Water heater replacement quoted on the phone from two photos. |
| 5. The path | Search, Business Profile or ad, reviews, website, call, dispatch, job, invoice, review request. Leak found: after-hours calls go to voicemail. |
| 6. Channels | Google Business Profile and reviews first; Google search ads on emergency and water heater searches; Local Services Ads; postcards around finished jobs; monthly email to past customers. |
| 7. Budget and owner | See the budget table below. Office manager owns reviews and email; owner owns ads with outside help. |
| 8. Counting | A tracking number per channel, "how did you hear about us?" on every intake, jobs tagged by source in the field software, reviewed monthly. |
| 9. Not this year | Radio, billboards, a podcast, TikTok, a second location's marketing, any agency that asks for a twelve-month contract. |
Notice that box 5 found a problem no ad budget would fix: after-hours calls going to voicemail. The plan's first action item is an answering service or a missed-call text, before a dollar goes to ads. Our marketing automation guide covers the missed-call text, and the plan for this trade in particular is laid out on our plumbing marketing page.
The budget table, line by line
The hypothetical owner's records show an average new customer brings about $450 of gross profit in the first year, and he decides to pay up to a third of that, $150, to win one. At 240 customers, the ceiling is $36,000 for the year, or $3,000 a month on average. These are the owner's chosen allocations, not price quotes; get current prices from any vendor before you copy a line.
| Line | Monthly | Owner | Keep it if |
|---|---|---|---|
| Website upkeep, call tracking, review requests | $300 | Office manager | Always: this is the floor every channel stands on |
| Google Business Profile | $0 | Office manager | Always: Google says a Business Profile is free |
| Google search ads (paid to Google) | $1,200 | Owner, with help | New customers cost under $150 |
| Local Services Ads | $500 | Owner | New customers cost under $150 |
| Postcards around finished jobs | $300 | Office manager | Tracked calls justify the print run by month four |
| Monthly email to past customers | $50 | Office manager | Repeat jobs and referrals show up in the job tags |
| Outside marketing help | $500 | Owner | Reports show jobs by channel, not just clicks |
| Experiment reserve | $150 | Owner | One test per quarter, with a stop date |
| Total | $3,000 | Stays under the $36,000 yearly ceiling |
Two adjustments make a home service budget realistic. First, spend follows demand: the owner's own call log shows spikes in the coldest and hottest weeks, so ad money moves into those months and out of the quiet ones while the annual total holds. Second, the floor gets funded before anything else. Ads that send callers to voicemail or to a slow site waste their money, which is why tracking and the website sit on the first line.
If you hire help, put its cost on the same table as the ad spend. For reference, DataCram's local marketing plans start at $500 a month, and PPC management requires an ad budget of at least $1,000 a month, billed by Google to your own account, with the first custom landing page built and included. What clicks actually cost in your trade is covered in the Google Ads cost guide.
Turning the boxes into a calendar for the year
A plan without dates is a list of intentions. Break the year into quarters and give each one a short list of jobs with a name beside each. For the hypothetical plumbing company, the calendar reads like this.
- 1
Months 1 to 3: fix the floor
Plug the after-hours leak. Complete the Business Profile, add photos, start asking every customer for a review using the steps in get more Google reviews. Install call tracking. Launch search ads on emergency terms only.
- 2
Months 4 to 6: add the second channel
Start Local Services Ads. Mail postcards to the twenty houses around each finished job. Send the first monthly email to past customers. Rewrite the water heater page so it answers the price question.
- 3
Months 7 to 9: cut and double
Compare cost per new customer by channel. Move money from the worst performer to the best. Run the quarter's experiment, perhaps a Nextdoor test, with a stop date written in advance.
- 4
Months 10 to 12: rewrite the page
Count the year against the goal. Keep what worked, drop what did not, and write next year's one page before the busy season starts.
Ideas for the experiment slot, with costs and effort, are in thirty marketing ideas for small business. Every channel the plan might use, priced, is in how to advertise your business.
The monthly half hour that keeps the plan honest
The SBA's advice on measuring a plan is to compare marketing and sales costs with the revenue they bring in, and to be consistent in how you measure, even though some tactics are hard to measure. In practice that means the same three numbers per channel every month, from the same sources, pulled by the same person.
Look at every month
- New customers by channel, from job tags
- Spend by channel, from the invoices
- Cost per new customer, channel by channel
- Calls missed or returned late
Decide every quarter
- Which channel gets more money
- Which channel gets fixed or cut
- Whether the goal still fits reality
- What the next experiment is
The counting only works if it is wired in. Conversion tracking setup connects calls and forms to their source, and the SEO KPIs guide explains which search numbers belong in a monthly review and which are decoration. To see where you show up in Google search and maps today, before the plan starts, run the free local visibility check.
Five ways a marketing plan dies in the drawer
- The goal is a feeling. "More leads" cannot be missed, so it cannot be managed. Use a number with a date.
- Nobody owns anything. A channel with no name beside it gets done when someone remembers, which is never in a busy month.
- Every channel at once. Seven channels on $3,000 a month means none gets enough money to tell you anything. Start with two or three.
- No not-now list. Without one, every sales call from a radio station or a directory becomes a new line item by summer.
- Operations left out. The SBA reminds owners that things like staff uniforms and return processes shape the customer's experience. A plan that brings calls to a company that shows up late is buying bad reviews.
Advertising inside the plan also has to be legal. The SBA notes that advertising must comply with the law, and the Federal Trade Commission's rules on truthful advertising and reviews apply to small companies too. Our copywriting guide covers making claims you can prove.
Writing the plan alone, or with a second pair of eyes
Most owners can fill in all nine boxes in an afternoon, and should, because nobody else knows the close rate, the busy weeks or the customer who calls at 6:45 a.m. Where outside help earns its fee is in the boxes that need skills or data an owner does not have: the ad accounts, the tracking, the honest read on which channel is actually working.
DataCram's online marketing strategy service reviews a plan like this one, finds where the handoffs leak and says which channel to build next. If you would rather the plan were run for you, local marketing and paid search both run on monthly terms with no long contract, and our home services page covers how we work with trade businesses. Either way, the free website audit shows whether the site is ready for the traffic the plan will send.
Questions owners ask about marketing
At minimum: one countable goal, a description of the customer, the reason they should choose you, your offer and prices, the steps a customer takes to buy, the channels you will use, a budget and an owner for each, how you will measure results, and what you are not doing. The SBA's list is similar: target market, competitive advantage, sales plan, goals, action plan, budget, and measurement.
One page is enough for most small businesses, with a budget table attached. Length is not the measure of a plan; use is. A one-page plan gets read at the monthly meeting and corrected in pen. A long one gets written once and filed. If a lender or investor wants more detail, expand the same nine boxes rather than starting over.
Yes: the nine-box table on this page. Copy it into a document or draw it on a sheet of paper, fill the boxes in order, and attach a monthly budget table with an owner for each line. The worked example for a hypothetical plumbing company shows what a filled-in version looks like.
Check the numbers monthly, adjust the budget quarterly, and rewrite the plan once a year. The SBA says marketing plans should be maintained on an annual basis, at minimum. For a seasonal business, rewrite it before the busy season starts, so the money is in place when the calls come.
Close, but not identical. A strategy template records the big choices: which customers, which offer, which channels in principle. A plan template schedules the year: what happens each quarter, what it costs and who does it. Many small businesses combine them on one page, which works fine. Our marketing strategy guide covers the choices that sit underneath the plan.
Work backward from your goal. Decide how many new customers you want, what gross profit one brings in its first year, and what share of that you will pay to win one. Multiply the customer goal by that amount for the yearly ceiling, then split it across channels, funding website, tracking and reviews first.
Keep reading
- Reviews, honestly earnedHow to Get More Google Reviews: The Link, the Ask, the Scripts and the RulesFind your Google review link, ask at the right moment, send scripts that work, and stay inside Google's review policy and the FTC's 2024 rule.
- Social, minus the theaterSocial Media Marketing for Small Business: Two Platforms, a Calendar You Can Keep, and Tools PricedPick two platforms by where your customers spend time, keep a posting calendar a small team can hold, and pay for tools only when free ones run out.
- Ideas with price tags30 Marketing Ideas for Small Business, Priced and Sorted by EffortThirty small business marketing ideas sorted into free this week, under $500 and worth a budget, each with its cost, the effort and who it suits.
- Advertising, pricedHow to Advertise Your Business: Nine Local Channels, What Each Costs, and How to Test Them CheaplyHow to advertise a small business: Google Ads, Local Services Ads, Meta, Nextdoor, YouTube, radio, print, mail and sponsorships, with sourced costs and tests.
- Earning linksHow to Get Backlinks: 15 Ways a Local Business Earns Links, Ranked by EffortHow to get backlinks without buying them: 15 methods for a local business, from suppliers and the chamber to local press and free tools, ranked by effort.
- Writing for searchSEO Content: How to Write Pages That Rank, Then Get Read to the EndHow to write SEO content that earns a click and keeps it: search intent, structure, depth without padding, original facts and Google's own quality questions.
- Everything in Marketing StrategySee the section
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