DCF Projections...

Projection Period for DCF Model

I've learnt the key aspects of DCF analysis, but one thing that just sprung to mind is, what factors dictate how many years you choose as the projection period?

From WSO user @Solidarity" :

In a DCF, you "grow" the company until it reaches a theoretical steady-state e.g. you could get away with doing 3-5 year DCF on GE or Lockheed, but you'd need a 10+ yr DCF on a newly IPO'd company

What Happens If You Value a Company Over a Longer Time Period?

Obviously the point of the model reduces the FCF's to NPVs, so every year the denominator in the equation for EV is getting larger. But, if I valued a company over 20 years, wouldn't it 99% of the time be higher than if I projected it in 10 years? Doesn't this always lead to differences in EV's across the market?

Paying for Future Growth
From WSO user @Solidarity" :

  • Start thinking about this from a theoretical standpoint -- the further out you project, the higher the proportion of value lies in the PV of the FCF's over the projection period vs. the terminal value (this is also one of the conundrums of 5-year DCF's... so much of the value is locked into the terminal value).
  • From a practical standpoint, using a 20 yr period = lower exit multiple / lower perpetuity growth rate.
  • Remember basic time value of money: you're paying for future growth, and typically, older companies in established industries will have attenuated growth prospects.

Highest Valuation Wins?

Couldn't I just win in a pitch by giving the highest valuation by projecting for an infinite number of years?

Under-promise and Over-deliver
From WSO user @Solidarity" :

  • The bank that pitches the highest offering price rarely wins the mandate.
  • It comes down to a myriad of factors, including execution capability and relationship with management (arguably most important).
  • Additionally, it's always better to under-promise and over-deliver: you don't want to come back and tell the CEO that you can only get $40 per share when you promised $50--or even worse, the stock tanks immediately post-offering (ruins your credibility and it's just bad business).
  • Personally, I think it's better to use comps as a primary form of valuation and the DCF as a sanity check.

Recommended Reading

Want to improve your financial modeling skills?

Check out WSO’s side-by-side comparison of financial modeling courses and get a WSO discount.

Financial Modeling Course

6 Comments
 

jack - thank you. Doesn't a business become stable when you can't really predict FCF's any longer? So it stays around the same value?

I guess I need to research this a bit more, understand the concept but not the how it'd be implemented.

 
Best Response
nabranI've learnt the key aspects of DCF analysis, but one thing that just sprung to mind is, what factors dictate how many years you choose as the projection period?

In a DCF, you "grow" the company until it reaches a theoretical steady-state e.g. you could get away with doing 3-5 year DCF on GE or Lockheed, but you'd need a 10+ yr DCF on a newly IPO'd company

nabranBut, if I valued a company over 20 years, wouldn't it 99% of the time be higher than if I projected it in 10 years? Doesn't this always lead to differences in EV's across the market?

No. Start thinking about this from a theoretical standpoint -- the further out you project, the higher the proportion of value lies in the PV of the FCF's over the projection period vs. the terminal value (this is also one of the conundrums of 5-year DCF's... so much of the value is locked into the terminal value). From a practical standpoint, using a 20 yr period = lower exit multiple / lower perpetuity growth rate. Remember basic time value of money: you're paying for future growth, and typically, older companies in established industries will have attenuated growth prospects.

nabranCouldn't I just win in a pitch by giving the highest valuation by projecting for an infinite number of years?

You need to work this out for yourself from a mathematical standpoint...

The bank that pitches the highest offering price rarely wins the mandate. It comes down to a myriad of factors, including execution capability and relationship with management (arguably most important). Additionally, it's always better to under-promise and over-deliver: you don't want to come back and tell the CEO that you can only get $40 per share when you promised $50--or even worse, the stock tanks immediately post-offering (ruins your credibility and it's just bad business).

Personally, I think it's better to use comps as a primary form of valuation and the DCF as a sanity check.

 

Autem eum a rerum laudantium eum quia ut. Qui nisi eos qui perferendis. Cupiditate ea harum asperiores ut enim.

Et nihil sunt voluptates. Blanditiis vero et maxime harum rerum. Vel earum fugiat officia. Ducimus ut repudiandae et sit.

Doloribus expedita et odio eaque voluptas saepe voluptate nisi. Voluptas hic nam rerum adipisci autem. Facere in sint labore rem repellat.

Quia maxime nesciunt molestiae. Sint similique id fugiat voluptatem placeat molestiae perspiciatis odit. Est eum in porro eum earum perferendis. Iusto ad aut architecto commodi.

Career Advancement Opportunities

August 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.4%
  • Morgan Stanley 08 97.8%
  • Goldman Sachs 02 97.3%

Overall Employee Satisfaction

August 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Evercore No 98.9%
  • Morgan Stanley 01 98.4%
  • Banco Santander 02 97.8%
  • BMO Capital Markets 12 97.3%

Professional Growth Opportunities

August 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 07 98.4%
  • Goldman Sachs 01 97.8%
  • JPMorgan No 97.3%

Total Avg Compensation

August 2026 Investment Banking

  • Vice President (16) $429
  • Associates (50) $259
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (25) $178
  • Intern/Summer Associate (14) $159
  • 1st Year Analyst (84) $151
  • Intern/Summer Analyst (75) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”