How much should a small business spend on marketing?
Spend what your customers can pay for, not a set percentage of revenue. The common answer is 7% to 8% of revenue, yet IRS data shows U.S. corporations deducted 1.18% of business receipts as advertising in tax year 2022. Work out what one customer can afford, how many you need and the minimum your channel requires, then compare the result with your trade.
- Where the 7% to 8% rule came from, and its condition.
- What U.S. businesses deduct for advertising, by size and trade.
- A five-step budget you can fill in with your own numbers.
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01 — The rule
Where does the 7% to 8% rule come from?
The oldest SBA wording we could find is a June 4, 2012 SBA.gov community blog post: "small businesses with revenues less than $5 million should allocate 7-8 percent of their revenues to marketing." It names no source, and it "assumes you have margins in the range of 10-12 percent." The SBA's current marketing guide, read November 5, 2026, asks for a cost breakdown and gives no percentage.
The same paragraph also says many businesses spend 2% to 3% of revenue, and up to 3% to 5% at start-up. It counts your website and sales materials as marketing, not only ads. We can't rule out an earlier SBA source, but we found none. None of the five ranking articles we read on November 5, 2026 tests the rule against tax returns.
The newer number that seems to back it up describes very different companies. Gartner's 2026 CMO Spend Survey put marketing budgets at 7.8% of company revenue, among 401 marketing leaders in North America, the U.K. and Europe, "with the vast majority of respondents reporting annual revenue of over $1 billion."
| Source | Figure | What it describes |
|---|---|---|
| SBA.gov community blog, 2012 | 7% to 8% of revenue | Advice for companies under $5 million, website and brand included, at a 10% to 12% margin. |
| Gartner, May 2026 | 7.8% of revenue | An average for whole marketing budgets, mostly at companies above $1 billion. |
| Gartner, May 2025 | 2.4% of revenue | The paid media slice alone, 30.6% of those budgets. |
| IRS, tax year 2022 | 1.18% of business receipts | Advertising deducted by U.S. corporations of every size. |
02 — The tax data
How much do U.S. businesses actually spend on advertising?
Close to 1% of receipts at almost every size. U.S. corporations with $1 million to $5 million in receipts deducted 1.06% as advertising in tax year 2022, and those above $1 billion deducted 1.22% (IRS Statistics of Income). U.S. sole proprietors deducted 1.18% in tax year 2023. Business receipts means sales before expenses.
| Business receipts | Corporate returns | Advertising share |
|---|---|---|
| $100,000 to $250,000 | 1,125,025 | 1.32% |
| $250,000 to $500,000 | 865,935 | 1.43% |
| $500,000 to $1 million | 800,262 | 1.15% |
| $1 million to $5 million | 1,100,625 | 1.06% |
| $5 million to $10 million | 198,627 | 0.97% |
| $10 million to $50 million | 170,828 | 1.03% |
| $1 billion or more | 3,454 | 1.22% |
IRS Table 3.1, tax year 2022, share is our math. IRS figures are estimates from samples. The bands from $50 million to $1 billion run from 0.96% to 1.37%. Under $100,000 is left out: $25,000 to $100,000 runs 2.01%, and under $25,000 has almost no receipts to measure against.
This doesn't mean you should spend 1%. These are group totals, so they blend heavy advertisers with businesses that buy no ads. Staff, contractors and software may sit on other tax lines, which is why the line isn't your whole marketing budget. Sole proprietor returns average $66,285 in receipts (our math) and include many gig workers. And a low number shows what businesses did, not what would have paid off.
What the data does show is that 7% to 8% in advertising alone would be about six times the typical share.
03 — Your trade
What percentage of revenue goes to advertising in your trade?
It runs from under 0.5% to about 4%, depending on the trade. U.S. plumbing, heating and air-conditioning corporations deducted 0.72% of receipts as advertising in tax year 2022, dentists 1.58%, real estate offices 2.77% and furniture retailers 4.04% (IRS Statistics of Income).
| Trade | Corporations, 2022 | Sole proprietors, 2023 |
|---|---|---|
| Plumbing, heating, AC | 0.72% | 0.60% (all specialty trades) |
| Electrical contractors | 0.36% | 0.60% (all specialty trades) |
| Building construction | 0.25% | 0.34% |
| Physicians | 0.43% | 0.79% |
| Dentists | 1.58% | 1.18% |
| Chiropractors | Not listed | 2.69% |
| Auto repair | 0.86% | 1.25% |
| Restaurants and food service | 1.62% | 1.22% |
| Personal and laundry services | 1.66% | 1.61% |
| Real estate agents and brokers | 2.77% | 3.38% |
| Insurance agencies | Withheld by IRS | 2.95% |
| Clothing retail | 3.86% | 4.17% |
| Furniture retail | 4.04% | 2.24% |
IRS Table 5.1, 2022 and IRS Table 2, 2023, shares are our math. Corporate rows include national chains. The restaurant cells are "food services and drinking places" and "full and limited service restaurants."
Use your row as a sanity check. If your budget is many times your row, your plan needs a reason, such as a new location or a push into a new service. Margin matters too. U.S. sole proprietor restaurants kept 3.38% of receipts as net income in 2023 (IRS, our math). Going from their 1.22% to 8% with no new sales would add 6.78 points of cost, about twice that margin.
04 — The floor
Why can't a percentage of revenue set your budget?
Because a channel has a minimum, and your revenue doesn't change it. Paid search in the U.S. needs roughly $2,000 to $3,000 a month to generate reliable data (Eloari reference, November 2026). At $2,000, that's $24,000 a year: 8% of $300,000 in revenue, or 1.2% of $2 million (our math).
| Annual revenue | Monthly budget at 1.2% | Monthly budget at 8% |
|---|---|---|
| $250,000 | $250 | $1,667 |
| $500,000 | $500 | $3,333 |
| $1 million | $1,000 | $6,667 |
| $2 million | $2,000 | $13,333 |
| $5 million | $5,000 | $33,333 |
A $500,000 business at 1.2% can't fund a fair search test, and spreading $500 a month across three channels tells it nothing about any of them. A $5 million business at 8% could spend $33,333 a month and still lose money if a customer costs more than the job earns. A percentage can't see either problem, because it never looks at the customer.
05 — The method
How do you calculate a small business marketing budget?
Start from one customer and work up in five steps: find the gross profit on a job, decide how much of it you'd pay to win that job, multiply by the jobs you want each month, compare that with what a customer costs in your channel, and check the total against the channel's minimum. Gross profit is the price minus direct labor and materials.
| Step | What to do | Where the number comes from |
|---|---|---|
| 1. Profit per job | Take your typical first sale and subtract direct costs. Count repeat sales only if your records prove them. | Your invoices and job costs. |
| 2. Ceiling | Decide what share of that profit you'd pay to win the customer. That's your ceiling per customer. | Your decision. It still has to cover overhead and leave a profit. |
| 3. Monthly ceiling | Multiply the ceiling by the new customers you want, and can actually serve, each month. | Your calendar and crew. |
| 4. Market price | Divide cost per lead by your close rate. If the answer beats your ceiling, the channel can work. | Your history, or a benchmark such as LocaliQ's: $66.69 a search lead on average, June 2026. |
| 5. Floor check | If the budget falls under the channel's minimum, pick a cheaper channel or run a shorter test. Don't split it. | About $2,000 to $3,000 a month for paid search (Eloari reference). |
Then add the lines people forget: management fees or your own hours, call tracking and other tools, ad creative, and landing page work. For one channel in more depth, see how much Google Ads costs or how much Facebook ads cost.
06 — Two examples
What does a marketing budget look like for a small business?
Two made-up businesses show how far the answer can move. A remodeler with a $12,000 job can afford search leads at LocaliQ's $90.92 home improvement average (June 2026). A salon with an $80 first visit can't pay for a $39.25 beauty lead from that visit alone. Margins, close rates and shares below are our assumptions, not client data.
| Step | Remodeler | Salon |
|---|---|---|
| First sale and margin | $12,000 at 30% | $80 at 55% |
| Gross profit | $3,600 | $44 |
| Ceiling per customer | $900 (25% of profit) | $22 (50% of profit) |
| Lead cost and close rate | $90.92, closing 15% | $39.25, booking 40% |
| Cost per customer | $606 | $98 |
| Verdict | Under the ceiling. Three jobs a month needs about $1,818. | Over the ceiling unless a client returns about five times. |
The remodeler's $1,818 sits under the search floor, so call it $2,000. Add a $900 management fee and the budget is $2,900 a month, or $34,800 a year. If that wins 36 jobs, it's 8.06% of the $432,000 those jobs bill, yet it could be a far smaller share of company revenue.
The salon's answer is different: prove repeat visits first, then decide. Until then, its money may do more on answering and rebooking the leads it already has.
07 — After launch
When should you raise or cut a marketing budget?
Decide by cost per paying customer against your ceiling, not by the calendar or the percentage. Plan on a test long enough to read: at Eloari, campaigns launch around day 14, first real decisions come between day 21 and day 30, and meaningful improvement in cost per lead usually takes until month two or three. So budget about three months of money you can afford to lose.
| What you see | Our rule | Why |
|---|---|---|
| Customers cost less than your ceiling, and you have capacity | Raise in steps | You're buying profit, and each step shows whether the price holds. |
| Customers cost less than your ceiling, and the calendar is full | Hold | More leads with no one to serve them waste money. |
| Customers cost more than your ceiling | Fix before you cut | Check missed calls, search terms and the page first. The channel may not be the problem. |
| You can't tell what a customer costs | Don't raise | Install conversion tracking first, or you're scaling a guess. |
The 2012 SBA post got one thing right: your budget "should never be based on just what's left over." Budget it on purpose. If you run Facebook ads, this video walks through a test budget for one channel, from the price of a paying customer to a daily number.
Best Budget for Facebook Ads: Work It Out in 4 Steps (Eloari, October 2026).
08 — Where we fit
What would Eloari cost inside this budget?
Eloari Management Group, Inc., based in Davenport, Florida, charges a flat fee from $900 a month, never a percentage of ad spend, with no setup fee. Ad spend goes straight to Google or Meta on top. It's month to month with thirty days' notice, and your business owns every account.
| Tier | Monthly fee | Monthly ad spend |
|---|---|---|
| Starter | $900 | Under $5,000 |
| Growth | $1,500 | $5,000 to $20,000 |
| Full | $2,500 | $20,000 or more |
We're a fit for established businesses spending $2,000 or more a month where one customer is worth several hundred dollars or more. We're not a fit for a pre-revenue business, or for anyone who can't answer leads within the hour. If the method above says your budget is under the floor, we'll tell you. The founder runs the accounts: Jonatã Ariel Silveira, in paid media since 2012. Send us your numbers for a free review.
10 — Questions
Small business marketing budget: questions
What percentage of revenue should a small business spend on marketing?
No single percentage fits, so use one only as a check. U.S. corporations deducted 1.18% of business receipts as advertising in tax year 2022 (IRS), while the often-quoted 7% to 8% covers more than ads and assumes a 10% to 12% margin. Build the budget from what one customer can afford, then compare it with your trade.
Is the 7% to 8% marketing budget really an SBA rule?
It appeared on SBA.gov, in a community blog post dated June 4, 2012, which cites no source and says it assumes 10% to 12% margins. The SBA's current marketing guide, read November 5, 2026, asks for a cost breakdown and gives no percentage. We can't rule out an earlier SBA source, but we found none.
How much do small businesses actually spend on advertising?
About 1% to 1.5% of receipts on tax returns. U.S. corporations with $250,000 to $500,000 in receipts deducted 1.43% in tax year 2022, and those with $1 million to $5 million deducted 1.06% (IRS). Those are group totals, and staff, contractors and software may sit on other tax lines.
How much should a small business spend on Google Ads?
Plan on roughly $2,000 to $3,000 a month in ad spend for paid search to generate reliable data in the U.S., an Eloari reference from November 2026. Below that, a test rarely tells you much. Then check that the cost per customer stays under what a job can pay.
How much should a new business spend on marketing?
The 2012 SBA post mentions up to 3% to 5% of revenue at start-up, but a business with little revenue gets little help from a percentage. Budget a test of about three months with money you can afford to lose, using your expected job value. If you're pre-revenue, prove someone will buy before you pay for search.
Does a marketing budget include agency fees?
Yes, count them, along with call tracking, ad creative and landing page work. It all comes out of the same profit, so your ceiling per customer has to cover it. On a $2,000 ad budget, a $900 flat fee brings the total to $2,900 a month.
11 — Next step
Check your budget against your numbers.
Send your website, monthly spend and typical job value. We'll tell you whether the budget can pay for the customers you want and what we'd change first, whether or not you hire us.