What Are the Differences Between Calendar Year and Financial Year?

We all talk about the term "year" in our day-to-day lives. It is 365 days, isn't it? But did you know that not all "years" begin on January 1st? There is a thing called a Financial Year (FY) which is used in the financial, business and government circles which is different from a Calendar Year we all use on our wall calendars.

If you have ever done taxes, read a company financial report, or heard a news reporter say "this financial year", and wondered what they are talking about, this article is for you. Let us explain it in as simple terms as possible.

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What is a Calendar Year?

A Calendar Year is the year that all of us are familiar with. This is from 1st January to 31st December and is made up of 12 months, or 365 days and 366 days in a leap year. It's the year we use to mark New Year's Eve, the year we put on our birthday cards and the year we talk about in our daily lives.

The calendar year is based on the Gregorian calendar, the most popular calendar in the world. No matter if you are in India, or any corner of the world, if someone refers to "the year 2026" they mean 1st January 2026 - 31st December 2026. 

What is a Financial Year?

A financial year (or fiscal year) is also a 12-month period that is used for budgeting, accounting, and tax collection activities of governments, companies, and non-profits. The only difference is that it doesn't start on 1st January.

Financial years vary between countries depending on legal, historical and practical factors. The financial year is used to:

• Calculate taxes owed by individuals and companies

• Prepare annual budgets by governments

• Track a business' profits and loss

• Review and plan finances

What is the Financial Year in India?

The Financial Year in India is from the 1st April to 31st March the previous year. So if you hear "Financial Year 2025-26" referred to, it is the period between 1st April 2025 and 31st March 2026.

That's why every March, you'll hear a lot about saving taxes, making investments, and planning budgets, because the financial year is about to end. 

And new financial years begin in April. The Union Budget of the Indian government is presented at the start of the financial year (usually on 1st February, allowing some time for action), and all government offices, public sector companies and majority of private companies follow the April to March cycle.

Key Differences Between Calendar Year and Financial Year

Here are the major differences between the two: 

Why Is April to March Used?

The reason for this dates back to British times. The British government used April-March as the financial year in India for administrative convenience, for reasons related to agricultural and taxation cycles. India has adopted this approach since independence and it continues till date.

The HDFC Bank mentions: “The April-March financial year aligns with India’s agricultural harvest cycle, reflecting the close connection between agriculture and the economy. This timing integrates with the monsoon season, which is crucial for crop growth.”

It might not sound like a big deal, but there is actually a big difference between a Financial Year and a Calendar Year, and it affects how governments manage their budgets, how businesses look at their financial reports, and how you look at your bank statements. 

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