Budget brings rule changes for mutual funds and dividends; a blow to investors

Budget 2026 Income Tax Rules: Investors earning dividend income from shares or income from mutual fund units face an important tax change following the Union Budget 2026. The government has withdrawn a deduction that previously allowed eligible taxpayers to reduce their taxable investment income by claiming certain interest expenses.

Earlier, investors who borrowed money to make qualifying investments could claim a deduction for interest paid on those borrowings, subject to a maximum of 20% of the relevant dividend or mutual fund income.

The change removes that benefit for the specified income under the revised tax provisions.

This could affect investors who use borrowed funds to purchase dividend-paying shares or mutual fund units, particularly when their borrowing costs are substantial.

However, the new provision does not mean that all mutual fund investments will attract higher taxes. Its impact depends on the type of income earned and whether the investor previously qualified for the interest deduction.

What Has Changed for Dividend and Mutual Fund Investors?

The key change concerns the treatment of interest paid on money borrowed for investments.

Previously, eligible investors could deduct qualifying interest expenses from their dividend income or income from mutual fund units, subject to the prescribed limit.

The maximum deduction was restricted to 20% of the relevant income.

Under the revised framework introduced in Budget 2026, the deduction is no longer available for the specified income.

This means investors who previously reduced their taxable income through such interest claims may now face a higher tax liability.

The change is especially relevant to investors who finance investments through loans or other borrowings.

How Did the Earlier 20% Deduction Work?

Consider an investor who earned ₹1 lakh in dividend income during a financial year.

Suppose the investor had borrowed money to purchase the shares and paid ₹30,000 in qualifying interest expenses.

Under the earlier provision, the maximum deduction was limited to 20% of the dividend income.

Therefore, even though the investor paid ₹30,000 in interest, the allowable deduction would have been only ₹20,000.

The remaining ₹80,000 would be considered taxable dividend income before any other applicable adjustments.

Under the revised rule, the investor cannot claim that ₹20,000 interest deduction against the specified income.

As a result, the taxable amount in this simplified example increases from ₹80,000 to ₹1 lakh.

How Much Additional Tax Could Investors Pay?

The actual increase in tax depends on the investor's applicable income-tax rate and the amount of deduction previously available.

Consider the same example of ₹1 lakh in dividend income and an earlier eligible interest deduction of ₹20,000.

For a taxpayer whose additional income falls entirely within the 30% marginal tax bracket, the withdrawal of the ₹20,000 deduction could increase income tax by ₹6,000 before applicable cess and surcharge.

This is only an illustration. Actual liability depends on total taxable income, the selected tax regime and other applicable provisions.

When Did the New Rule Come Into Effect?

The amendment to Section 93 of the Income-tax Act, 2025, took effect on April 1, 2026, and applies from Tax Year 2026–27 onward.

The Income Tax Department's Budget 2026 explanatory material confirms that interest expenditure can no longer be deducted against the specified dividend and mutual fund income taxable under the head Income from Other Sources.

Income Tax India

+1

This distinction is important for people preparing income-tax returns relating to earlier financial years, because the applicable rules depend on the year in which the income was earned.

Does This Change Affect Every Mutual Fund Investor?

No. The change specifically concerns deductions against dividend income and qualifying income from mutual fund units.

It does not automatically change the capital gains tax treatment of every mutual fund investment.

For example, an investor who sells mutual fund units at a profit may be subject to the applicable capital gains provisions, depending on the fund category and holding period.

Similarly, the tax treatment of gains from a systematic investment plan depends on the underlying fund and the redemption transactions.

Therefore, investors should distinguish between income distributions from investments and capital gains arising from selling investment units.

Why Is This Change Important for Investors Using Loans?

The withdrawal of the deduction is particularly relevant to people who borrow money to purchase shares or other eligible investment products.

Such investors may continue paying interest to their lenders even though the corresponding tax deduction is no longer available against the specified income.

This can increase the effective after-tax cost of financing investments.

For example, an investor paying ₹50,000 annually in loan interest may have previously qualified for a deduction limited by the amount of dividend income received.

Under the revised rule, the relevant interest expense cannot be deducted against that income.

Borrowing to invest also creates financial risks because investment returns are uncertain while loan repayment obligations generally continue regardless of market performance.

What Should Taxpayers Do?

Investors should review their dividend income, mutual fund distributions and borrowing arrangements before calculating taxable income.

Those who previously claimed interest deductions should ensure that their tax computations reflect the revised provisions for Tax Year 2026–27 and subsequent years.

It is also important to maintain proper investment records and distinguish between dividend income, other taxable distributions and capital gains.

Taxpayers with substantial investment income or complicated borrowing arrangements may benefit from professional tax advice.

Final Takeaway

Budget 2026 introduced a significant change for investors who previously claimed interest expenses against dividend income and income from mutual fund units.

Under the earlier rules, eligible interest expenditure could be deducted up to 20% of the relevant income. From April 1, 2026, that deduction is no longer available under the amended Section 93.

The change does not impose a new tax on every mutual fund investment, but it can increase taxable income for investors who previously benefited from the interest deduction.

For affected taxpayers, reviewing borrowing costs and updating tax calculations will be important when preparing returns under the new income-tax framework.