BUSINESS PLANS · 2026
How to write a business plan: the sections, a worked example and the mistakes to skip
What goes in each of the eleven sections, in what order to write them, a complete example read from a real sample plan with its numbers, the mistakes that sink first plans, and which free template to start from. Written for an owner opening a small business, not for a pitch deck.
No sign-up to write it · Written from your answers, not by an AI · Word and PDF templates for 100+ industries
The short answer
A business plan is a short document that says what the business sells, who pays for it, how customers will find it, how it runs week to week, what it costs to start, what it costs to run each month and how long the budget takes to recover; the outline every plan on this site uses has eleven sections, and a small business needs ten to fifteen pages, not fifty. Write the numbers first, then the words, and finish with the risks and the first 30 days.
Most of what ranks for this question is written for people raising money: a forty-page document with a competitive matrix, a five-year forecast and an exit strategy. If you're opening a cleaning business, a plumbing company or a coffee shop, the plan has a different job. It makes you do the arithmetic before you spend, it tells a landlord or a bank what you're doing in a shape they recognize, and it becomes the to-do list for the first month. Ten to fifteen pages does that; the rest is padding.
This guide walks the standard outline section by section, then shows a complete plan for a fictional cleaning business, written from five answers by the free generator. If you'd rather start from a filled-in template for your own trade, the business plan templates by industry have one for 100+ businesses, free, as Word and PDF.
THE SECTIONS
The sections of a business plan, and what goes in each
The shape a lender, a landlord or a business partner expects, in the order it's read: the US Small Business Administration's traditional format has nine headings; the outline here reworks them into eleven so the risks, the licenses and the first month each get their own. It's the outline every sample plan on this site follows, so you can check any section here against a finished example.
| Section | What goes in it | How long |
|---|---|---|
| Executive summary | What the business is, where, what it sells, what it needs and where it's going in twelve months. Written last, read first. | Half a page |
| Products and services | Each service or product in a line: what it is, who it's for, what it includes, how it's priced. The one you'll sell most goes first. | Half a page to a page |
| Market analysis | Who pays, in plain nouns (busy households, landlords, small offices), why they'll pay you, and who else they could call. Not a census; a short list you could defend. | Half a page to a page |
| Marketing strategy | Where the first customers come from, in order: Google and the map listing, word of mouth, the two or three channels that fit the trade, and the website that turns a search into a call. | Half a page to a page |
| Operations plan | How a week runs: the schedule, the checklist that keeps quality the same, who does the work in year one, when you hire, how you quote and get paid. | Half a page to a page |
| Startup costs | A table, one line per item, with a figure and a total. Equipment, insurance, registration, the vehicle, the website, working capital for the first month. | One table |
| Financial plan | Typical monthly costs as a table, a monthly sales target, what's left before the owner's pay, and how many months it takes to recover the startup budget. Arithmetic on your own numbers, not a forecast to the dollar. | One page and a table |
| Risks and honest downsides | Five things that can go wrong, said out loud: the owner does all the work in year one, undercharging, a slow season, a client who cancels. | A list |
| Licenses, permits and insurance | What the business needs before it can legally trade, and the insurance customers will ask about. Scoped to where you'll operate. | A list |
| Milestones: the next 30 days | The first month's to-do list in order, from registering the business to booking the first three customers. | A list |
| Appendix: what a lender will ask for | The documents beyond the plan: tax returns, a month-by-month cash-flow projection, proof of insurance, quotes for the big items. | A list |
Investor plans add a competitive analysis, a management team section and a five-year forecast. A small business that isn't raising equity can leave all three out: the market section names the competition in a sentence, the team is you, and nobody can forecast year five of a two-truck business honestly.
STEP BY STEP
How to write a business plan in eight steps
Write the numbers first. The startup table and the monthly costs decide what the words can promise, and the summary is written last from everything beneath it. The steps below are the outline's sections in writing order.
Executive summary
Write it last, from the finished sections. Four sentences: what the business is and where, what it sells, the startup budget and how it's funded, and the monthly sales target. Then one line on what success looks like twelve months out. Half a page; if a reader stops here they should know the whole plan.
Products and services
List what you'll sell, the one you'll sell most first. For each: what it is, who it's for, what it includes and how it's priced (a price, a 'from' price or a quote). Say how you keep quality the same every time; that sentence is what repeat customers buy.
Market analysis
Name who pays, in plain nouns, and why they'll pay you: busy households who want the same cleaner every week, landlords between tenants, small offices after hours. Add one honest sentence on who else they could call and what you do differently. A paragraph and a short list, not a census.
Marketing strategy
Where the first customers come from, in order. For a local business it's nearly always the same list: the Google map listing for 'your service near me', word of mouth from the first jobs, two or three channels that fit the trade, and a website with the services, prices and a quote form that turns a search into a booking.
Operations plan
How a week runs. The schedule and how jobs are grouped, the checklist or process that makes every job the same, who does the work in year one (usually you), what triggers the first hire, how you quote, how you get paid and when. Plain sentences; this section is checked against reality every week.
Startup costs
A table, one line per item, a figure on each, a total at the bottom: equipment, insurance for the first year, registration and licenses, the vehicle or its branding, the website, software, and working capital for the first month. Use typical ranges for your trade until you have quotes, then replace them. The two biggest lines move the total most; get those two quoted first.
Financial plan
Three pieces of arithmetic. Typical monthly costs for your trade, as a table. A monthly sales target you can state in jobs per week times a price. Then what's left each month before your own pay and tax, and how many months of that it takes to recover the startup total. If the recovery is longer than a year, the price or the costs need another look before anything else does.
Milestones, risks and the appendix
The first month's to-do list in order, from registering the business to the first three customers. Then five risks said out loud, starting with the one everyone shares: in year one the owner does all the work. Then the licenses, permits and insurance where you'll operate, and the list of documents a lender asks for beyond the plan. These three lists are what a reader checks you've thought about.
A worked example: a cleaning business plan, section by section
Brightline Home Cleaning is a fictional cleaning business in Raleigh, NC, and its plan is on the cleaning business plan page as a complete document. The generator wrote it from five answers: the name and city, the services, the startup lines kept from the industry's checklist, how it's funded, and a monthly sales target. Everything below is quoted from that plan as the page shows it, so you can see what each section looks like once it's filled in.
The executive summary opens the way the table above says it should: the business, the place, the services, the budget, the target. Its first two paragraphs:
Brightline Home Cleaning is a new cleaning business in Raleigh, NC offering weekly and biweekly home cleaning; deep cleans and move-in / move-out cleans; small office and commercial cleaning; and post-construction and rental turnover cleaning. The model is recurring clients on fixed days, priced from real costs, with reliability and trust as the whole pitch.
Startup budget: $4,050 across 9 items, funded from savings. Target: $9,000 in monthly sales.
Notice what it doesn't do. No mission statement, no 'passionate about', no market size. Two sentences on the business and the model, then two numbers a reader can hold the rest of the plan against; the summary closes with one line on what success looks like in twelve months.
The marketing and operations sections are each one paragraph plus a short list. The marketing paragraph names where the first customers come from (the Google map listing, word of mouth, neighborhood groups, property managers) and what turns the search into a booking (a website with clear services and a quote form). The operations paragraph says how a week runs and when the first hire happens, which is the sentence a lender reads twice:
Jobs are grouped by neighborhood and day to keep driving down. The owner cleans in year one, tracks time and supplies per job, and only hires once the recurring schedule is full and the pricing proves it can cover wages.
THE EXAMPLE'S STARTUP COSTS
Brightline Home Cleaning: the startup-cost table as written
One line per item, a figure on each, a total. The sample kept nine lines from the cleaning checklist and left the optional one (background checks, per hire) out. Two lines read zero because a Zarla plan covers them; the plan says so in its footnote rather than hiding the saving in the total.
| Item | Amount |
|---|---|
| Supplies and equipment (vacuum, mops, caddies, chemicals) | $750 |
| General liability insurance (first year) | $700 |
| Business registration, LLC and licenses | $300 |
| Janitorial bond (first year) | $200 |
| Uniforms and branded shirts | $250 |
| Car magnets or a wrap, plus business cards | $600 |
| Website and Google Business Profile | $0 |
| Scheduling and payments software (first year) | $0 |
| Working capital (first month) | $1,250 |
| Total | $4,050 |
The page's typical range to start a cleaning business in the US is $1,700–$8,500; the sample sits inside it because it chose the middle of each line. Your table should use quotes where you have them and the typical range where you don't, and say which is which.
What the example's financial section does, and what the risks section is for
The financial plan is three sentences of arithmetic on the numbers above, not a forecast. The sample's reads:
Typical monthly operating costs for a cleaning business: $340–$5,430 a month, before the owner's own pay.
At $9,000 in monthly sales, Brightline Home Cleaning would clear $3,570–$8,660 a month before owner pay and tax, and recover the $4,050 startup budget in roughly 1–2 months.
That's the whole trick. Monthly costs as a range you can source, a sales target you chose, the difference, and the months to recover the budget. A reader can check every figure against the two tables. When a first-time plan goes wrong it's usually here, with a revenue line copied from an article and a profit margin pulled from the air; the example avoids both by refusing to print a number it can't derive.
The risks section is where a plan earns trust. The sample's first and last risks are the two every service business shares:
It's hands-on physical work, and in year one the owner does most of it
Undercharging is the classic mistake — booked solid instantly usually means too cheap
A plan that names its own weaknesses reads as written by someone who has thought about the business; one that doesn't reads as a sales document. Then come the licenses, the first 30 days and the lender's list, all of which you can read in full on the cleaning plan page, download as a PDF, or make yours in five questions with the cleaning checklist prefilled.
Common mistakes in a first business plan
These are the ones that come up in nearly every first draft, and the fix for each.
- Writing the words before the numbers. A plan written top to bottom promises things the financial section can't support. Build the startup table and the monthly costs first; the words follow from them.
- A revenue line with no arithmetic behind it. '$120,000 in year one' means nothing on its own. Jobs per week times the price times fifty weeks does; write the working, not just the result.
- Underpricing, then being 'booked solid' as proof it works. A full calendar at a price that doesn't cover wages, travel and no-shows is the most common way a service business fails in year two. Price from your true costs and two or three local quotes, and say so in the plan.
- Market analysis as a census. The population of your county is not your market. Name the kinds of customer who pay, why they'll pay you, and who else they could call.
- No working capital. Equipment and insurance are on every list; the first month's fuel, supplies and your own groceries while the invoices come in usually aren't. Add a working-capital line.
- Skipping the risks. A plan with no downsides reads as a brochure. Five honest risks, with what you'll do about each, is the section lenders and partners trust most.
- Treating it as a one-off document. The plan is the to-do list for month one and the numbers you check reality against every month after. Keep it where you'll reread it; a plan written to be filed is a plan written for nobody.
- Fifty pages. Length is not thoroughness. If the eleven sections run past fifteen pages for a small business, something is being padded; cut until every paragraph is one you'd say out loud.
How long should a business plan be? One page or thirty?
Ten to fifteen pages for a small business you're funding from savings or a small loan; one page if the plan is for you alone. The one-page version (sometimes called a lean plan) is the executive summary plus the two tables: what you sell, who pays, how they find you, the startup total and the monthly arithmetic. It's enough to decide whether to start. The full eleven-section version is what a bank, a landlord or a business partner expects to read, and it's what you'll need the moment someone else's money or signature is involved.
Write the full version once and the one-pager falls out of it: the summary is the one-pager. Writing the one-pager alone and calling it the plan is how the working capital and the licensing get forgotten.
The free generator writes the full version from five answers; every industry template is the full version with your trade's typical figures already in the tables.
Registration, tax and licenses: what the plan should say, and where to check
Three parts of the plan touch rules that differ by place. Scope each to where you'll operate and name who you checked with; a plan that says 'confirm with the county' reads as more careful than one that asserts a rule.
- Registering the business. In the US that's a business structure (most small service businesses form an LLC or start as a sole proprietor), a DBA if you trade under another name, and an EIN from the IRS once you form an LLC with a partner, hire anyone or open a business bank account (most banks ask for one; a solo owner with no employees can use their own Social Security number); in Australia it's an ABN and a business name, in the UK registering as a sole trader with HMRC or a company with Companies House, in Canada a provincial business-name registration, with a CRA business number once you register for GST or take on payroll. The plan names the structure you chose and the one-line reason.
- Tax. In the US a new owner sets aside money for income and self-employment tax and makes quarterly estimated payments; sales tax applies to some services in some states. GST in Australia, New Zealand and Canada and VAT in the UK and most EU countries have registration thresholds a new business may sit under in year one. Spain is the exception: it has no VAT threshold, so a Spanish business registers from its first sale. Put a tax line in the monthly costs and confirm the details with your accountant.
- Licenses, permits and insurance. In the US, licensing is set by the state, the county and the city, and differs sharply by trade: a cleaner usually needs a general business license and is often asked for a bond; an electrician or a plumber needs a state or local trade license before the first job. Elsewhere the shape is the same with different names. Your plan's licensing section should list what applies where you'll work, and the insurance customers will ask about even where the law doesn't. Check your local rules before you spend on anything that depends on them.
Every industry plan page carries a licensing table for its trade, scoped to the US, with the same check-your-local-rules close.
Which business plan template to use
Start from a template written for your trade, if one exists, because the two tables are already filled with that trade's typical figures. A generic template gives you eleven empty headings; an industry template gives you the startup checklist and the monthly costs a cleaner, a plumber or a food truck actually has, so you edit numbers instead of inventing them. The business plan templates by industry cover 100+ businesses, each as a free Word document and PDF with no email gate, with a complete sample plan beside it.
The lead-driven service trades come first on that page because the website is their next purchase after the plan: junk removal, cleaning, landscaping, moving, plumbing, HVAC, electrical, roofing, handyman, pressure washing, car detailing, painting, and the rest of the home-services, car, food, health, professional, events and nonprofit categories after them.
If your business isn't on the list, the free generator writes the same eleven sections from five questions for any business, with small-business ranges you replace with your own figures; printing or exporting it uses a free sign-in. Other free templates exist, from the US Small Business Administration, Shopify and HubSpot among others; most are the empty-headings kind, which is fine if you already have your numbers.
Write the plan from five questions
The generator asks what you'll offer, what it costs to start, how it's funded and what success looks like, and writes all eleven sections with your startup table and the arithmetic done. About two minutes of answers; no sign-up to write, read or edit it.
Free to write, read and edit. Sign in free to print, export or save.
Writing a business plan: common questions
A short document that describes a business before (or while) it runs: what it sells, who pays for it, how customers find it, how it operates week to week, what it costs to start, what it costs to run and how long the startup budget takes to recover. It's written for two readers: you, so the arithmetic happens before the spending, and anyone whose money or signature you need, so they can see the business in a shape they recognize.
Eleven, in the outline every plan on this site uses: executive summary; products and services; market analysis; marketing strategy; operations plan; startup costs; financial plan; risks and honest downsides; licenses, permits and insurance; milestones: the next 30 days; and an appendix listing what a lender will ask for. Investor plans add a competitive analysis, a team section and a multi-year forecast; a small business funding itself can leave those out.
In this order: the startup-cost table and the monthly costs first, because they decide what the words can promise; then products and services, market analysis, marketing strategy, operations plan; then the financial plan as arithmetic on your own numbers; then the first 30 days, the risks, the licenses and the lender's list; and the executive summary last, from everything beneath it.
Ten to fifteen pages for a small business, one page if it's only for you. Length isn't thoroughness: the eleven sections, two tables and a list of risks fit in fifteen pages for any one- or two-person business. If yours runs longer, cut the padding; if it's under five, something (usually working capital, licensing or the risks) is missing.
In the US, a bank or credit union will almost always ask for one, and for documents no plan contains: two years of personal tax returns, a personal financial statement, a month-by-month cash-flow projection, proof of insurance and quotes for anything you're borrowing to buy. Lenders elsewhere ask for the same shape with local paperwork. Write the plan to tell the story and show the numbers, and keep the document list in its appendix so nothing surprises you; a lender decides on the whole packet, not the plan alone.
A template is the outline with blanks (and, in a good one, your trade's typical figures already in the tables) for you to fill out. An example, or sample plan, is a finished plan for a specific business you read to see what each section looks like when it's done. Use both: read the example for your trade, then fill the template. Each industry page on this site has one of each, free.
It can draft the prose well. The weakness is the numbers: an AI assistant has no reliable figures for what your trade costs to start or run, so the financial section tends to fill with numbers that look right rather than are. Write the two tables yourself from typical ranges and real quotes, then let a model tighten the wording. Zarla's generator takes the other route: it never invents a figure; your startup costs come from a checklist you edit, the monthly costs are typical US ranges for the trade, and the financials are arithmetic on your own sales target.
Three things you can derive and nothing you'd have to guess: the startup total from your table; typical monthly costs for your trade as a range, replaced with real figures as you get them; and a monthly sales target stated as jobs per week times a price. From those, what's left before your pay and how many months it takes to recover the budget. Leave out a five-year forecast; nobody can write one honestly for a new two-person business, and a reader who sees one stops trusting the rest.
Write the full one once; the one-pager is its executive summary plus the two tables. A one-page or lean plan is enough to decide whether to start and to keep yourself honest; the full eleven sections are what a landlord, a bank or a partner expects, and what you'll need the moment someone else's money or signature is involved.
On this site, as a Word document or a PDF for 100+ industries, with no email gate, each with a complete sample plan beside it and the trade's typical startup and monthly figures already in the tables. The US Small Business Administration, Shopify, HubSpot and others publish free templates too; most are the outline with blank headings, which works if you already have your numbers. If your industry isn't on our list, the free generator writes the full plan from five questions.
Step two
The plan is step one. The website is step two.
Your plan's marketing section says customers will find you on Google and through word of mouth; a website is how both happen. Add your name and your city to the line, and Zarla builds the site with your services in place. Free to build and edit; pay when you publish.
Already have a website? Bring it across →Zarla keeps your old page addresses where it can and redirects the ones that change, helping you keep the Google standing you've built.