Gains and losses can be adjusted via indexation. Using it can lower your company’s tax obligations or maintain your employees’ pay by considering inflation. 

Companies or investors may use indexation as a strategy to avoid suffering a tax loss on their assets. It pertains to long-term assets, such as debt funds or other investments, altering their acquisition price to reduce the tax burden. Returns may differ from what the investor anticipates as the market fluctuates over time. 

What is indexation?

Organisations or governments use indexation as a method or system to link asset values to pricing. This is accomplished by linking modifications to a good’s or service’s worth, price, or other defined value to a fixed cost or composite index.  

To index a value, one must first choose a price index and assess if doing so would advance the organisation’s objectives.  


Indexation is most frequently done with salaries when there is substantial inflation. Escalating is another name for indexation. 

Benefits of indexation 

We know that indexation is the process of adjusting the value of a financial asset in line with the changes in an index, such as the consumer price index (CPI).  

The main benefit of indexation is that it helps to protect the value of investments from inflation. Over time, prices for goods and services tend to rise, so money loses value. Indexation ensures that investments keep pace with inflation so that the real value of the investment is maintained.  

This is particularly important for long-term investments, such as pensions, where it is vital to preserving the value of savings. Indexation is also used to adjust interest rates on loans and other financial products so that the real value of the debt is not eroded by inflation. 

Wage adjustments are frequently made when businesses or governments adopt indexation. These modifications are a result of the high level of inflation. Employees would see significant salary reductions from inflation without a steady wage increase. Indexation may be used to consider the cost of living increases and inflation to adjust for pricing variations across geographical locations. 

Life insurance terms provide another example of indexation in practice. Insurance companies frequently include provisions for indexation in their client contracts. 

How does indexation work? 

Based on the desired purpose, indexation can be applied or used in several different ways. The procedure is straightforward if the indexation objective is to keep the relative prices of at least two commodities or services steady. Here, the company would state the planned ratio between the two prices, and if one were to alter, another would be modified to reflect the new ratio. 

Mutual funds for debt are another common type of indexation. It is a process used to adjust an asset’s value for inflation. This is done by adding the inflation rate percentage to the asset’s original value. For example, if an asset is worth US$ 100  and the inflation rate is 2%, the asset would be worth US$ 102  after indexation.  

Indexation is used to ensure that the value of an asset does not decrease over time due to inflation. This is especially important for assets such as bonds and stocks, often held for long periods. Without indexation, the value of these assets would decrease in real terms, meaning that investors would lose money.  

Indexation is a relatively simple concept, but it is important for investors to understand. By considering the effects of inflation, indexation can help protect your assets’ value and ensure that you don’t lose money over time. 

Calculations of indexation 

Several methods can be used to calculate indexation; the most appropriate method will depend on the specific circumstances.  

For example, indexation can be calculated using a consumer price index (CPI); a wholesale price index (WPI); or a producer price index (PPI). In general, indexation is used to adjust prices for inflation so that they can be compared across periods.  

For example, if the CPI for a particular year is 2%, prices have increased by 2% over the previous year. Indexation can also be used to adjust salaries and other payments for inflation. 

Here is the indexation formula:   

                         Value of goods in the specified or given year 

Indexation = ———————————————————————  x 100 

                           Value of goods in the base year 


Indexation in mutual fund 

Indexation is a feature of debt funds that allow investors to adjust the principal value of their investment for inflation. This is important because it means that the real value of the investment is maintained, even as prices rise over time. 

Regarding funds, indexation measures an investment’s performance against a benchmark index, such as the S&P 500. The indexation calculation considers the changes in the value of the benchmark index and the reinvestment of dividends and other income. This allows for a more accurate assessment of the true performance of the investment. 

Indexation is a key feature of debt funds, making them an attractive investment option for long-term savers. It ensures that the value of the investment is protected against inflation, allowing investors to maintain the purchasing power of their money. 

What is the indexation formula? 

The indexation formula considers the inflation rate over time and applies it to the fund’s assets. Investors use this formula to determine the real value of their investment. 


                                         Value of goods in the specified or given year 

             Indexation = ———————————————————————  x 100 

                                                   Value of goods in the base year 

What are the indexation rates? 

Indexation rates are the percentage increase in the value of an investment, typically a fund, over a specific period. Indexation rates are used to measure an investment’s performance and compare it to other investments. 

How does indexation work in debt funds? 

Indexation is typically done by linking the investment to an inflation-tracking index, such as the Consumer Price Index (CPI). When prices rise, the value of the investment is adjusted upwards by the CPI. This ensures that the value of the investment keeps pace with inflation. 

How are capital gains calculated with indexation on mutual funds? 

Capital gains on mutual funds are calculated by considering the indexation benefit. Indexation is a process by which the cost of an asset is adjusted for inflation. This is done to calculate the real rate of return on investment. When indexation is considered, the capital gains on mutual funds are typically lower than otherwise. 

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