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Your 2025 plan probably starts with a number. Mine starts with a calendar.
It is the last day of the year, so I will say what I have seen across ten years of running Meta ads and directing ad programs for brands at eight and nine figures. A big revenue goal is rarely what breaks a year. What breaks it is the part of the plan nobody wrote down: how many clients you can serve well, how many sales conversations you can hold, how many leads your team can follow up on.
Ad spend is the last number you should set, not the first. Capacity decides how much growth your system can absorb, and spend only decides how fast you find out.
Why do most annual plans break by March?
Because they are built from the top down, and the bottom does not know about it.
The revenue-first habit
The usual process goes like this. Pick a revenue goal. Divide by price to get a number of clients. Guess a close rate to get a number of calls. Guess a cost per lead to get an ad budget. The arithmetic is tidy and the result is a number that feels like a plan.
The trouble is that every layer was treated as stretchable. Delivery was never asked whether it could take the clients. The calendar was never asked whether it had room for the calls. The plan moves from the top to the bottom and the bottom finds out in February.
What planning research says
Rita McGrath and Ian MacMillan argued in Harvard Business Review that new ventures need a different way to plan, and that many failures in unfamiliar territory could be prevented or contained with the right planning and control tools.1 As discovery-driven planning is usually summarized, it means writing down what must be true for the numbers to work and then testing those assumptions at milestones, rather than committing to the whole plan up front. Your first year of a new offer, a new price or a new team of one is new territory too.
Who writes most plans
According to the Small Business Administration's Office of Advocacy, 99.9% of U.S. businesses are small, and there are 34,752,434 small businesses in the country.2 That is the SBA's definition, which counts firms with fewer than 500 employees, so it is not a measure of your direct competitors. It does tell me most annual plans are written by an owner at a kitchen table, not a finance department. That is fine. It just means the plan needs to be simple enough to survive contact with a Tuesday.
99.9%
What is the capacity stack?
Five layers, built from the bottom of the funnel up.
- Delivery capacity. How many new clients can you serve well each month without quality dropping? This is the ceiling, so set it honestly.
- Sales capacity. How many sales conversations can you hold each week, including prep and follow-up, and still do the rest of your job?
- Lead capacity. How many leads can you respond to quickly and well? Speed of response is part of capacity.
- Ad spend. The budget that produces the booked calls your sales capacity can handle, at your current cost per booked call.
- Cash buffer. The gap between when you pay for ads and when clients' money arrives. Payment plans lengthen it.
Why the order matters
Each layer is set from the one above it. Delivery sets how many clients you want. Clients and close rate set how many calls you need. Calls and show rate set how many bookings you need. Bookings and cost per booking set spend. Nothing is stretched by hope.
What does the arithmetic look like?
Here is an illustration. Every number is made up to show the method, and none of it is a benchmark.
The capacity-first build
- Delivery capacity: 8 new clients a month.
- Close rate: 25% of calls held. So you need 32 calls held a month.
- Show rate: 70% of booked calls. So you need about 46 booked calls a month.
- Sales time at 45 minutes per call held: about 24 hours a month, or around 5.5 hours a week.
- Cost per booked call: $120. So the monthly ad spend is about $5,500.
- Collected cash per client: $4,000. So 8 clients is about $32,000 a month, or $384,000 a year.
The revenue-first build, same business
Now start from a goal of $600,000 a year. At $4,000 a client, that is 150 clients, or 12.5 a month. Your delivery capacity is 8. The plan breaks at delivery in the first month it works, and the ad budget that was set to produce 12.5 clients simply buys a queue of people you cannot serve well.
| Revenue-first plan | Capacity-first plan |
|---|---|
| Starts with $600,000 as a target | Starts with 8 clients a month as the limit |
| Backs into 12.5 clients and a bigger ad budget | Builds up to 46 booked calls and a $5,500 budget |
| Delivery finds out in month one | Delivery is the first thing the plan respects |
| Result: a waitlist and refunds | Result: a number you can hit and then raise |
What this tells you
If the capacity-first number is below your goal, you have three honest choices. Raise delivery capacity, raise the price, or accept the lower goal. All three are real business decisions. A larger ad budget is not on that list.
How does the market change the plan?
It changes the price of the middle layers, so build a buffer.
The cost of attention
Meta reported that the average price per ad rose 11% year over year in Q3 2024, while ad impressions rose 7%.4 I do not know what 2025 prices will be, and neither does anyone else. I do know that a plan that only works at today's cost per booked call has no room for a bad quarter. Set the budget at today's cost, and test it at 15% to 20% higher. If the plan still works, good. If not, you have found the layer to improve first: show rate, close rate or offer.
The cost of money
On December 18 the Federal Reserve lowered the target range for the federal funds rate by a quarter point, to 4-1/4 to 4-1/2 percent, and said inflation has made progress toward its 2 percent objective but is not there yet.3 This is not financial advice. I mention it because ad spend is paid today and client cash arrives later, so any gap you cover with a credit line or a card has a cost. Put that cost in your cash buffer layer, using the collected-not-booked view from Q4 cash discipline.
A word on payment plans
Every split payment you offer stretches the buffer (see payment plans without regret). A $4,000 client who pays in four monthly installments means you are carrying a share of their cost to acquire for three more months. Model the plan you actually sell, not the pay-in-full price, or the buffer will be wrong by the time the first quarter ends.
Alex Hormozi stated the cost trend bluntly in a video posted on December 16, 2024: "advertising only becomes more expensive over time the cost to get a customer literally only goes up."7 I would not assume that is true every quarter. I would assume it holds over a few years, and size the plan so that rising costs are survivable.
How do you decide how much spend the system can absorb?
By watching the layers underneath it, not the ones above it.
Raise spend in small steps
Raise the budget only when show rate, close rate and delivery have been stable for a few weeks. Meta's Help Center warns that changing budgets often can restart the learning phase, and that realistic budgets help the system learn.6 So change on a schedule, in steps small enough to read, and give each step time to show up in booked calls and collected cash.
Protect the cheapest revenue
Harvard Business Review's Amy Gallo reports estimates that acquiring a new customer costs 5 to 25 times more than retaining an existing one.5 So when you reserve capacity in the plan, reserve some for renewals, next-phase offers and the clients who are already yours. That capacity is the cheapest growth you will find.
What belongs in the plan besides numbers?
Assumptions, checkpoints and a kill rule.
Write the assumptions
List what must be true for the stack to work: close rate, show rate, cost per booked call, delivery capacity, average collected cash. Mark the ones you have measured and the ones you are guessing. Test the guesses first, as cheaply as you can.
Set checkpoints
Pick three dates, the end of January, March and June. At each, compare actual numbers to the assumptions and decide whether to hold, raise, or cut. This is the milestone idea from discovery-driven planning applied to a one-person business.
Decide the kill rule in advance
Choose the line at which you will pause spend. For example: if cost per booked call stays 30% above plan for two weeks, pause and fix before spending more. Deciding in advance keeps you from arguing with yourself later.
A revenue goal tells you where you want to go. A capacity plan tells you whether the road can carry the traffic.
What do you do this week?
You do not need a retreat. You need one quiet afternoon and a spreadsheet.
- Write your honest delivery capacity: new clients per month at the quality you want.
- Pull your last 90 days of show rate, close rate, cost per booked call and collected cash per client, the same five numbers as in my year-end revenue audit.
- Build the stack from delivery up and see what spend it supports.
- Compare the result with your revenue goal. Choose: raise capacity, raise price or adjust the goal.
- List your assumptions and set three checkpoint dates.
- Write one line for your kill rule.
One more thing. When the plan says no, that is useful. A plan that tells you delivery is the limit points you at the real work for the year: documenting how you deliver, training someone, tightening the program or raising the price. Those are the jobs that actually move the ceiling, and they are far more satisfying than chasing a number that was never going to fit.
I am not telling you to think small. I am telling you to build a plan the system can carry, and then to grow it on purpose. If you would like a second set of eyes on your own stack, you can reach me at ekaistone.com.
A plan for 2025 is also a good moment to sketch one for the years you will not be working this hard, and the Investing and Retirement section is where I would begin.
Happy new year. Go build the foundation first.
Keep building.Ekai
Questions people ask
How do I build a revenue plan for 2025?
Start with the number of clients you can deliver well each month, work backward to the sales conversations needed to win them, then to the leads and ad spend needed to create those conversations. Revenue is the result of the stack, not the starting point.
Why does a revenue-first plan fail?
It sets a target and then assumes every layer below it can stretch to meet it. The first layer to break is usually delivery or sales capacity, and ad spend cannot fix either.
How much should I spend on ads in 2025?
Spend what the system can absorb: the number of booked calls your sales calendar can handle times your cost per booked call, with a buffer for rising prices. Meta's average price per ad rose 11% year over year in Q3 2024.
How often should I review the plan?
Monthly on the layers that move fastest, show rate, close rate and cost per booked call, and quarterly on the assumptions behind the whole stack.
What is discovery-driven planning?
It is an approach from Rita McGrath and Ian MacMillan, published in Harvard Business Review in 1995, built on the idea that new ventures need a different way to plan. As it is usually summarized, it means writing down your assumptions and testing them at milestones.
Sources
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- 2Frequently Asked Questions About Small Business, 2024
U.S. Small Business Administration, Office of Advocacy, Jul 23, 202412
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