Most startup financial projections cover 3 to 5 years: monthly for the first 12 to 24 months, then annual. Seed investors read the first 18 to 24 months closely and treat years 4 and 5 as a view of scale.
That matches the guidance most founders find: monthly for at least year one, then annual for at least three years. The exceptions are lenders, funds and big projects. They want the model to run for the life of the loan, the fund or the asset, which can be 7 to 25 years. The table below gives the usual horizon by stage.
By stage
The short answer by stage
These are common practice. If an investor asks for something different, give them that.
| Stage or type | Horizon | Granularity | What the reader looks at |
|---|---|---|---|
| Pre-seed | 3 years | Monthly for 18 to 24 months, then annual | Runway and the first hires |
| Seed | 3 to 5 years | Monthly for 24 months, then annual | The first 18 to 24 months and the path to the next round |
| Series A | 5 years | Monthly for 1 to 2 years, then quarterly or annual | Unit economics, and how they hold up as you grow |
| Series B | 5 years | Monthly or quarterly for year 1, then annual | Margins and the route to profit |
| Bank loan | At least the loan term | Monthly for year 1, then annual | Cash left after repayments, year by year |
| Real estate fund | Life of the fund, often 7 to 10 years | Quarterly or annual | Distributions, returns and the exit |
| Project finance | The debt term or the asset's life, often 15 to 25 years | Monthly during construction, then half-yearly or annual | Debt cover in every period |
Why monthly
Why monthly first
A startup lives and dies month by month. A yearly view adds twelve months together, and the total can look fine while one month in the middle runs out of cash.
- Hires start in a given month, and their pay starts with them
- Customers pay late and suppliers want paying early, and that gap shows up monthly
- Your raise has to cover 18 to 24 months, so you need to see each one
- The lowest point of cash, the number that matters most, only shows in a monthly view
Worked example
Worked example: the cash low point a yearly view hides
A made-up company starts the year with $50,000. Sales are slow early on and pick up after month 7. The yearly view says the company ends the year with $120,000 in the bank. The monthly view tells a different story.
| Month | Cash in minus cash out | Cash at month end |
|---|---|---|
| 1 | -$20,000 | $30,000 |
| 2 | -$20,000 | $10,000 |
| 3 | -$20,000 | -$10,000 |
| 4 | -$20,000 | -$30,000 |
| 5 | -$15,000 | -$45,000 |
| 6 | -$10,000 | -$55,000 |
| 7 | -$5,000 | -$60,000 (the low point) |
| 8 | +$20,000 | -$40,000 |
| 9 | +$35,000 | -$5,000 |
| 10 | +$45,000 | $40,000 |
| 11 | +$50,000 | $90,000 |
| 12 | +$30,000 | $120,000 |
The year ends $70,000 up, with $120,000 in the bank. But from month 3 to month 9 the company is below zero, and in month 7 it's $60,000 short. Without a raise or a loan sized to cover that gap, it doesn't reach month 8. An investor who only sees the annual column won't know to ask. One who sees the monthly view will ask straight away.
Illustrative only. The figures are made up to show the effect.
3 or 5 years
3 years or 5 years
Both are normal. The choice depends on your stage and on how the investor plans to value you.
3 years is usually enough when
- You're raising pre-seed or a small seed round
- The next raise is 12 to 24 months away
- You have little or no revenue yet
- The investor values you on the team and the market
5 years is usually expected when
- You're raising Series A or later
- The valuation uses a DCF or an exit multiple
- Your business takes years to reach scale, like hardware
- A lender's term runs past year 3
Do investors believe year 5? Most read it as a test of your logic more than a forecast. Keep years 4 and 5 honest by running them from the same drivers as year 1, like customers, price and conversion. A growth rate typed in by hand can't be traced. If year 5 looks huge, an investor should be able to trace exactly why. Our guide to what goes into a startup financial model shows how to build revenue from drivers.
Quarterly
Quarterly in between
Some investors like year 2 shown in quarters. It's a middle step: enough detail to see the cash trend, without 24 columns to scroll through. If your model is built monthly, a quarterly view is one extra summary, and you can show it when asked.
Longer models
Longer models: funds, property and projects
Fund and project models follow the money they're tracking, so they run much longer than a startup's. A real estate fund model usually runs for the life of the fund, from the first capital call to the last sale, often 7 to 10 years. A project finance model runs at least as long as the debt, and often for the asset's whole life, which can be 15 to 25 years for energy or infrastructure. Lenders read every period of it, because one weak year can break a covenant. Our project finance model review checklist shows what that looks like. For fund and property sponsors, see the real estate fund model and pitch deck service.
How to build it
How to build it so you can switch views
You don't need one model for monthly and another for annual. Build one model, monthly, and let the other views add it up.
- Build every tab monthly, for the full horizon
- Add a year column to each month, and sum by year for the annual view
- Make the quarterly view the same way, with a quarter column
- Point the deck's charts at the annual view, so slides stay short
Then there's only one set of numbers. When you change an assumption, all three views move together. If you need different versions for different investors, keep one base model and treat each version as a copy, as our financial model version control case study explains.
Your questions
Questions founders ask
How many years should a startup forecast for investors?
Most startups forecast 3 to 5 years. Pre-seed and early seed models often stop at 3 years, while Series A and later usually run to 5. Show the first 12 to 24 months monthly and the rest annually. Investors read the near term closely and treat the later years as a view of how big the business can get.
Should financial projections be monthly or annual?
Both. Build the model monthly, at least until you break even, and roll it up to annual for the later years and for the deck. Monthly shows the cash low point and how long the raise lasts. Annual is easier to read on a slide.
Is a 3 year financial projection enough for a seed round?
Often, yes. Many seed investors focus on the first 18 to 24 months and the path to the next round, so a 3 year model with monthly detail covers what they read. If an investor values you with a DCF or an exit multiple, or your business takes longer to scale, expect them to ask for 5.
How many years should you forecast in a DCF?
Most DCFs forecast 5 to 10 years, then add a terminal value for everything after. Use enough years for the business to reach a steady growth rate, because the terminal value assumes it stays steady from there. For an early-stage startup, a DCF is one method among several, since the later years are hard to defend.
How far out should a real estate fund model go?
For the life of the fund, from the first capital call to the final sale and distribution. That's often 7 to 10 years, with any extension options shown too. Model it quarterly or annually, and show each year's distributions, so investors can see the returns and when they arrive.
Next step
Tell us who's reading it
Let us know your stage and who you're sending the model to. We'll set the horizon and the views to match what that reader expects.
Want to see how the later years feed a valuation? Read the valuation guide.