Why Does India’s Financial Year Start on 1 April

Every March, the same questions reach the Munim support team. “Why does my year close on 31 March?” “Is FY 2026-27 the same as Tax Year 2026-27?” “What should I check before closing my books?”

This year there was an extra worry: the new Income Tax Act, 2025 replaced “Assessment Year” with “Tax Year”, and many of you asked if your accounts had changed. So we decided to answer it once, in simple words.

India’s financial year runs from 1 April to 31 March, a system the British introduced in 1867 and India kept after Independence. Below, we explain why, what changed in 2026, and what to check before the year ends. It works whether you use Munim or not.

What Is the Financial Year Start and End in India?

In India, we follow a 12 month financial year beginning on 1 April and ending on 31 March of the following calendar year.

For example, if you make a sale on 15 October 2026, we’ll consider it part of FY 2026-27 because it falls between 1 April 2026 and 31 March 2027.

Simplify Your Business Operations

Designed to give you speed, control, and accuracy in daily accounting tasks.

• Save time with automated accounting workflows
• Get 35+ detailed business reports easily
• Access your business anytime, anywhere

Unlock the Munim Advantage

Why Did India Choose 1 April as the Financial Year Start Date?

The simple answer is history.

India didn’t originally choose the April to March period because of GST, modern tax laws or present day business requirements.

According to the Indian Economic Service, the British administration introduced the April to March financial year in India in 1867 to align with England’s financial practices.

After Independence, we continued using the same system rather than moving to the January to December calendar year.

Over time, this accounting cycle became part of several important financial activities:

• Government budgeting
• Business accounting
• Company financial statements
• Income tax administration
• Government statistics
• Banking and financial reporting
• Annual business planning

This is why changing the financial year today would involve more than simply updating the dates. We would also need to make significant adjustments to our financial and administrative systems.

Has India Ever Considered Changing the Financial Year?

Yes. Over the years, we’ve considered several proposals to change India’s financial year. However, none has replaced the existing April to March cycle.

The 1958 Estimates Committee

After Independence, the Estimates Committee examined whether October to September would be a better financial year.

The committee considered factors such as the monsoon, government spending, budgeting efficiency and the accuracy of revenue and expenditure estimates.

The L.K. Jha Committee

The L.K. Jha Committee reviewed the issue again during the 1980s.

It considered shifting India’s financial year from January to December. However, the government did not implement the recommendation.

The change would have required adjustments to existing financial records, tax laws and administrative procedures.

The Shankar Acharya Committee

In July 2016, the Ministry of Finance formed another committee under former Chief Economic Adviser Dr. Shankar Acharya.

The committee examined the advantages and disadvantages of different financial year start dates, including our existing April to March system.

Despite these reviews, we continue to follow the same financial year in India.

Why Have We Continued With the April to March Financial Year?

One important reason is continuity.

Our government, taxation and business accounting systems have followed the April to March cycle for decades. Changing it now would require considerable coordination.

Here’s how such a change could affect different areas:

1. Government budgeting: We would need to adjust revenue projections, expenditure reporting and budget allocations.
2. Business accounting: You would need to change your accounting and financial reporting periods.
3. Tax administration: We would need transition rules for tax periods, forms, procedures and historical records.
4. Financial statistics: Comparing financial data across years could become more complicated during the transition.
5. Company reporting: Businesses would need to realign financial statements and applicable compliance processes.

For you as a business owner, this could mean additional accounting adjustments and changes to reporting procedures.

That’s one reason the existing April to March financial year continues to be followed.

What Changed From 1 April 2026 Under the New Income Tax Act?

One important development in 2026 is the introduction of the Income Tax Act, 2025, which came into effect on 1 April 2026.

Under the previous system, you would regularly encounter three terms:

• Financial Year
• Previous Year
• Assessment Year

These terms could be confusing because the year in which you earned income and the assessment year were different.

Under the new Act, we now use the term Tax Year.

For example:

1 April 2026 to 31 March 2027 = Tax Year 2026-27

The Income Tax Department confirms that a Tax Year generally means the twelve month financial year beginning on 1 April.

What does this mean for you?

You don’t need to change your accounting period. The new terminology does not change the financial year start date.

We still follow the same April to March cycle for financial reporting.

Financial Year vs Calendar Year vs Tax Year

It’s easy to confuse these terms, especially when you’re managing your business accounts and tax records.

Here’s how we can distinguish them:

For your business, remember:

FY 2026-27 = 1 April 2026 to 31 March 2027

Under the new income tax law, we also refer to this period as Tax Year 2026-27.

Why Does the Financial Year Matter to Your Business?

Understanding the financial year start and end helps you maintain accurate accounts, evaluate profitability and prepare your business for annual financial reporting.

Here’s what you should focus on.

1. Close Your Annual Books

At the end of the financial year, you need a clear picture of your business transactions.

We recommend reviewing:

• Sales
• Purchases
• Expenses
• Customer receivables
• Vendor payables
• Cash and bank balances
• Assets and liabilities

When you keep these records updated, you can understand how your business performed throughout the year.

2. Calculate Your Annual Profit or Loss

Suppose you run a retail business and record the following transactions during FY 2026-27:

Based on these figures, your accounting profit is ₹13 lakh before any further applicable tax or accounting adjustments.

To calculate your annual profit accurately, you need to record your income and expenses in the correct financial period.

3. Review Your Closing Stock

If you operate a retail, wholesale or manufacturing business, your closing stock on 31 March is particularly important.

Before finalising your inventory records, we recommend checking:

• Physical stock quantity
• Recorded stock quantity
• Damaged stock
• Expired stock
• Goods in transit, where applicable
• Stock valuation

Any difference between your recorded and actual stock can affect your reported profit and opening inventory for the next financial year.

4. Check Customer and Vendor Balances

Before the financial year ends, you should also review your outstanding payments.

Look for:

• Long overdue customer invoices
• Unrecorded vendor bills
• Advance payments
• Credit notes
• Debit notes
• Unadjusted balances

We recommend reviewing these regularly rather than leaving everything until March.

That way, you have more time to identify discrepancies and correct them before finalising your financial statements.

5. Evaluate Your Business Performance

Your financial year gives you a consistent period for comparing business performance.

For example, suppose your sales were:

FY 2025-26: ₹42 lakh

FY 2026-27: ₹50 lakh

You can compare these figures to understand how your sales have changed.

We also recommend comparing your gross profit, operating expenses, outstanding payments, inventory levels and cash position.

These comparisons help you identify areas that need attention before planning for the next financial year.

How We Help You Manage Your Financial Year With Munim

Most of the stress at year end comes from three things: missing entries, mismatched stock, and unpaid balances nobody noticed. Here’s how Munim handles each one:

• Missing entries → Sales, purchases and expenses are recorded as they happen, so March is a review and not a rebuild.
• Stock mismatch → Inventory reports show your closing stock any day, so you can compare with physical stock before 31 March.
• Forgotten balances → Customer and supplier ledgers show who owes you and whom you owe, in one place.
• Reports on demand → Profit & Loss, Balance Sheet, Trial Balance and GST reports are ready when you or your CA ask for them.

Already Using Munim? Here’s What to Check Before 31 March

Not using Munim yet?

You can follow the same checklist in any accounting software or even a spreadsheet. If you’d like all of this in one place, with billing, stock, GST and reports together, take a look at Munim Billing & Accounting.

Every Business Gets a Fresh Start on 1 April

A decision made in 1867 still decides when your year begins and ends. Governments have studied it, committees have debated it, and it has stayed. Every April, millions of Indian businesses open a new set of books, and every March they close the old ones.

What the date gives you is a pause. Once a year, you get a natural moment to ask the questions that daily work never leaves room for:

• Did this year move us forward?
• Do we know where our money actually went?
• What would we do differently from 1 April?

Many business owners only find the answers in the last week of March, when there is no time left to act on them. The ones who do better are not the ones with the biggest numbers. They are the ones who looked at their numbers early, while there was still a choice.

So this year, don’t wait for 31 March to arrive. Pick one evening, sit down with your records and see the year as it really is. Whatever you find, you will start April knowing your own business a little better.

The hard part is rarely the review. It’s finding the numbers. When sales sit in one place, stock in another and payments in a notebook, one evening is not enough. This is exactly why business owners move to Munim. Everything is recorded as it happens, so when you sit down, your year is already there to read.

Frequently Asked Questions

What is the financial year start and end in India?

In India, we follow a financial year starting on 1 April and ending on 31 March of the following calendar year. For example, FY 2026-27 runs from 1 April 2026 to 31 March 2027.

Is the financial year the same as the calendar year?

No. The calendar year runs from 1 January to 31 December, while the financial year we follow in India runs from 1 April to 31 March.

Is the Assessment Year still used after 1 April 2026?

Not for Tax Year 2026-27 onwards under the Income Tax Act, 2025. However, you may still encounter Assessment Year references when dealing with earlier periods governed by the Income Tax Act, 1961.

Does the Union Budget follow the same financial year?

Yes. Our Union Budget follows the April to March fiscal year. For example, the Union Budget 2026-27, presented on 1 February 2026, relates to the financial year from 1 April 2026 to 31 March 2027.

Does the new Income Tax Act change my financial year or accounting period?

No. The new Act uses the term “Tax Year”, but the period is the same: 1 April to 31 March. Your books and reporting continue as before.

How can I keep my books ready for 31 March?

Record transactions as they happen, check balances every month, and match your stock with the physical count before the year ends. Using accounting software like Munim makes this easier, because your reports are ready whenever you need them.

About the author

Mehul Jagwani

View Profile

Mehul is a seasoned content writer with a passion for simplifying complex accounting and GST topics. With a keen interest in entrepreneurship and business management, he specializes in creating informative and engaging content for themunim.com.  His goal is to help businesses understand and implement accounting and GST software solutions effectively. When he's not crafting content, Mehul enjoys exploring new places and spending time with his Golden Retriever.