What is Internal Rate of Return (IRR)?

Table of Content

1. IRR Meaning in Simple Terms

2. What are the Differences Between IRR vs Simple Interest Returns?

3. What is IRR in Insurance?

4. How IRR Works in Insurance?

5. What is IRR in ULIPs, Savings & Retirement Plans?

6. What is the Formula of IRR?

7. Why is IRR Important?

8. What is a Good IRR Rate?

9. IRR vs CAGR vs NPV

10. What are the Limitations of IRR?

11.When Should You Use IRR?

12. Conclusion

The IRR meaning refers to the return rate at which the Net Present Value (NPV) of all future cash inflows from an investment becomes equal to the present value of all cash outflows, making the NPV equal to zero. It is a popular financial metric that investors use to evaluate the effectiveness of their investment.

You may wonder why the IRR is significant in evaluating investment options. Its significance lies in its ability to present a single percentage figure for assessing and comparing the efficiency of different investments, even when their cash flow patterns vary.

For example^~, suppose you invest ₹1,00,000 in an investment option today. As you receive returns over the years by staying invested, the cash flow it generates shows an IRR of 10%. It indicates that your invested amount has generated a return of 10% annually through your investment horizon, while considering the timing of every inflow and outflow.

~ The above illustration is for informational purposes only. The investment amount, returns, and IRR shown are indicative and used purely as examples. Actual returns may vary based on market conditions, product features, and investment discipline.

Thus, IRR becomes important for an in-depth comparison between different investment options as it factors in both the amount and timing of cash flows.

IRR Meaning in Simple Terms

To understand what is IRR in simple terms, you must note that it is the annual percentage return rate that your preferred investment earns over its tenure. As you have noted, the term cash outflow, it means the money that you have invested into an instrument. Cash inflow means the profit you make from your investment.

For example^~, suppose you invest ₹1 lakh in an investment plan. Here, ₹1 lakh represents your cash outflow because it leaves your hands and goes into the investment. Now, imagine the plan later pays you ₹1.5 lakh at maturity. This entire maturity amount becomes your cash inflow, while the difference represents your gain.

~The above illustration is for informational purposes only. The investment amount, returns, and IRR shown are indicative and used purely as examples. Actual returns may vary based on market conditions, product features, and investment discipline.

IRR uses these cash inflows and outflows to determine the annual percentage return generated by the investment over its tenure. In everyday financial planning, it helps investors understand how efficiently their money has grown over time, rather than just looking at the final maturity value.

What are the Differences Between IRR vs Simple Interest Returns?

As you have seen, IRR provides a more in-depth insight regarding annualised return compared to a simple interest calculation; a detailed difference can be effective for a better understanding. Take a look at the following table for differences:

What is IRR in Insurance?

In the insurance spectrum, there are plans that not only cover your dependents in case of an unfortunate event, but some also provide returns or maturity value. Insurance schemes like whole life insurance or a ULIP are such insurance policies. IRR helps policyholders evaluate the real return. Understanding them, you can compare plans and choose.

As you look for what is IRR in case of insurance, you must note that it considers your premiums toward a policy as cash outflows, and all policy-specific monetary benefits you receive are cash inflows.

Insurance plans that provide returns may involve multiple premium payments over the years. Simply comparing premiums and maturity values may not provide a whole picture. IRR helps determine the effective annual return earned from the policy.

This makes IRR particularly useful when comparing long-term financial solutions, such as savings-oriented life insurance plans, ULIPs, and retirement plans, where premiums and benefits may be spread over several years.

How IRR Works in Insurance?

The IRR in insurance evaluates the money (premiums) you paid to your insurer and receive from it over its duration. It assigns cash flow in the following manner:

• To understand what is IRR for insurance, you must note that it considers the premium you pay as a negative cash flow.

• It considers the lump sum amount that you receive upon its maturity (e.g. in whole life insurance) as a cash inflow.

• Depending on the terms of an insurance policy, you may receive survival benefits as a cash inflow. It is because it adds to the returns from your investment in the policy.

• If something happens to you and your beneficiaries receive a lump-sum death benefit, IRR treats it as a cash inflow.

For instance, if an individual pays annual premiums towards a long-term life insurance plan and receives a maturity benefit at the end of the policy term, IRR can help estimate the annualised return generated from those cash flows.

What is IRR in ULIPs, Savings & Retirement Plans?

If you are looking to invest in an insurance plan, note that different policies have a unique premium structure and pattern of payout. IRR here provides a common ground for comparison:

• ULIPs:

  Suppose an individual invests in an ULIP and pays annual premiums of ₹50,000. Here, the plan generates a maturity value of ₹12 lakh after 15 years. IRR helps to determine the annualised return that they have earned by investing.

• Savings Plans:

  IRR assists in evaluating how much return an insurance product, such as an endowment or a money-back plan, may generate. The IRR considers premium payments, survival benefits, and maturity proceeds and determines the effective annual return you may receive.

• Retirement Plans:

  IRR also helps with retirement planning. For example, insurance companies offer deferred pension plans. Upon considering your contribution to it and its benefits, IRR clarifies how this plan helps build a retirement corpus.

As different products serve different financial goals, IRR enables investors to compare them using a single return metric while keeping their cash flow structures in mind.

What is the Formula of IRR?

IRR estimates the discount rate which makes the NPV of all cash inflows and outflows equal to zero. To understand what is IRR better and how it helps with calculating annualised return, take a look at its formula and its further breakdown:

1. IRR Formula

Here is the detailed formula of IRR that you must use to determine return and compare investments:

0 = Σ (Cash Flow / (1 + IRR)^t) – Initial Investment

2. Explanation of Variables

For a further understanding, let us break down each of the components of this formula:

• Cash flow: The amount of money you invest and receive throughout a period.

• T: Here, ‘t’ represents the time duration in months or years.

• IRR: Internal Rate of Return

• Initial Investment: The amount of money you invest at the beginning in an investment instrument or an insurance product.

The formula may appear complex initially. However, most investors use online financial calculators or spreadsheet tools to determine IRR rather than calculating it manually.

IRR Calculation Example

To understand what is IRR, an example can help:

• Suppose you invest ₹1,00,000 today in an investment instrument.

• After 1 year, you get ₹30,000, and at the end of the 2nd year you receive ₹40,000. By the end of the 3rd year, you get ₹50,000.

Now you must place this information in the formula:

0 = - 100,000 + 30,000 / ((1 + IRR)^1) + 40,000 / ((1 + IRR) ^2 ) + 50,000 / ((1 + IRR) ^3)

Using iterative calculations, the IRR approximately becomes 8.8963%. It indicates that you may be looking at an annualised return of approximately 8.9%.

This example demonstrates why IRR is widely used. Rather than focusing only on the total amount received, it also accounts for when each cash flow occurs, resulting in a more comprehensive assessment of returns.

Why is IRR Important?

As you have noted what is IRR, you must note some of its key benefits for an informed investment decision:

• Instead of going ahead and investing, you get to compare different investment options.

• The IRR considers the Time Value of Money as it discounts future cash flows back to their current value. It gives a clearer picture of an investment's potential profitability.

• You get the annualised return as a percentage figure, making interpretation and comparison easier.

• It helps investors evaluate long-term financial products such as ULIPs, savings plans and retirement solutions where multiple cash inflows and outflows occur throughout the policy tenure.

• It can support better financial decision-making by helping investors identify whether an investment aligns with their return expectations and financial goals.

What is a Good IRR Rate?

A good IRR rate depends on several factors, such as your chosen investment instrument, investment horizon, level of risk, and most importantly, prevailing market conditions. However, a good IRR is the percentage which is higher than your minimum acceptable return rate.

In general, investments with higher risk levels may offer higher IRRs to compensate investors for taking on additional uncertainty. For example, insurance products generally offer a lower IRR but provide greater stability.

Comparatively, a market-linked instrument like an ULIP may generate a higher IRR because it is associated with higher uncertainty.

IRR Benchmark Table

Aside from noting what is IRR, you may note the IRR benchmark of investment instruments that people opt for:

Note: These ranges are indicative and may vary depending on market conditions, product features, investment tenure, and other factors.

IRR vs CAGR vs NPV

Aside from understanding What is IRR, you must have an idea of how other values like NPV or CAGR help in evaluating returns. Take a look at the following comparison table:

While all three metrics are useful, IRR is generally preferred when multiple cash inflows and outflows occur over time. CAGR is useful for measuring growth between a beginning and ending value, whereas NPV helps determine whether an investment creates value after considering the time value of money.

What are the Limitations of IRR?

Apart from understanding what is IRR, and its importance, it is crucial to have an idea of its limitations:

• In a complex cash flow situation, it may yield multiple IRRs, affecting your return estimate.

• It assumes that all interim cash inflows are reinvested at the return of the IRR itself. In reality, finding investments (especially market-linked ones) that consistently deliver the same return may not always be feasible.

• IRR focuses on potential returns but does not factor in risks such as market volatility and liquidity.

Therefore, while IRR is a useful decision-making tool, it is often beneficial to review it alongside other measures such as CAGR and NPV for a more comprehensive assessment.

When Should You Use IRR?

In terms of investments, as an investor, you may use IRR for the following scenarios:

• You can use IRR to compare multiple investment options, such as ULIPs and savings-oriented insurance plans.

• You can use it to assess plans that can help you prepare for your post-retirement life and choose the one that suits you best.

• If you are aiming to invest for the long term, IRR calculation can provide a clearer picture of the annualised return you may accumulate.

• You may also use IRR while evaluating life insurance products that offer maturity or survival benefits, as it helps compare returns across plans with different premium and payout structures.

Conclusion

Life insurance plays an important role in financial planning by offering a combination of protection and, in some plans, long-term savings benefits. While its primary purpose is to provide financial security to your family in case of unforeseen events, certain life insurance products can also help in systematic wealth creation over time. For investors evaluating returns across different instruments, life insurance plans with a savings or investment component may be assessed using metrics like IRR to understand their potential growth relative to other options such as mutual funds, retirement plans, or fixed-income products.

As an investor, understanding what is IRR is important as it provides a clear picture of the annual return from an investment. It considers both timing and cash flow amounts to better estimate returns. While investing in ULIPs, insurance plans, and other investment options, it may be handy and more effective to use it alongside VAGR or NPV.

Whether you are comparing a ULIP, savings-oriented life insurance plan, retirement solution or another long-term investment option, IRR can serve as a useful metric for assessing potential returns. However, it is advisable to use it alongside CAGR and NPV for a more balanced evaluation.

By understanding and applying IRR correctly, you can make more informed financial decisions and select products that align with your long-term financial goals.

Related Articles

• Importance of Financial Planning
• Importance of Savings Plan during a Pandemic You Must Know
• Why Is It Important To Invest Early?
• How to Save Money?
• 5 Things We Should All Be Saving For
• Guide to Save Money in the Right Way