September 2026: From milk to LPG cylinders... these 9 major rules will change starting September 1st..

Financial Rule Changes (September 2026): With the onset of September, several rules are set to change for everyone—from the common man to investors and taxpayers. Nine major changes—ranging from milk prices and Demat accounts to advance tax, LPG cylinder biometrics, and air travel—are coming into effect in September 2026. Here are the details regarding these nine significant changes taking effect from September 1, 2026:

1. New Nomination Rules for Demat Accounts and Mutual Funds

New guidelines regarding nominations for Demat accounts and mutual fund folios will come into effect on September 1, 2026. Investors are advised to immediately check the nomination status of their accounts and complete the necessary procedures or submit the 'opt-out' form in a timely manner.

2. New SEBI Rules for ETFs

The new Exchange Traded Fund (ETF) framework from the stock market regulator, SEBI, is set to be implemented on September 7, 2026. This includes changes to base prices, price bands, pre-open call auctions, and close-out procedures. The implementation deadline was previously different but has been extended to September 7.

3. Closure of Special Swap Window for FCNR(B) Deposits

The Reserve Bank of India's (RBI) special dollar-rupee swap facility for FCNR(B) deposits is ending on August 31. From September 1, this special facility will no longer be available for new FCNR(B) fixed deposits. While FCNR(B) deposits themselves are not being discontinued, interest rates on them will now be determined based on the banks' standard rates.

4. Deadline for Advance Tax Payment: September 15

September 15, 2026, is the deadline for taxpayers to deposit the next installment of advance tax. Under the regulations, eligible taxpayers are required to deposit at least 45% of their total advance tax liability with the government by this date.

5. Changes in interest rates for small savings schemes

September 30—the last day of the month—is crucial for investors in small savings schemes. The central government will review and announce new interest rates for schemes such as PPF, Sukanya Samriddhi, and NSC for the October-December 2026 quarter.

6. International flights: No more stamping of boarding passes

Effective September 1, 2026, passengers traveling abroad from India are exempt from the requirement of getting their boarding passes stamped at immigration counters. Travelers can now use electronic boarding passes on their mobile phones or present printed passes to complete the immigration process.

7. Mandatory LPG e-KYC

The deadline for domestic LPG consumers to complete biometric verification (e-KYC) is today, August 31. Consumers who have not yet completed the e-KYC process may face difficulties booking LPG cylinder refills or availing of subsidy benefits after September 1.

8. Milk prices hiked in Mumbai

Wholesale prices for fresh buffalo milk in Mumbai are set to increase by ₹9 per liter starting September 1. Consequently, the new milk rates have reached ₹102 per liter. These revised rates will remain in effect for the next six months.

9. Auto and taxi fare hike in Mumbai

Commuters in Mumbai are also in for a shock. Auto-rickshaw and taxi base fares in the city are set to rise from September 1, making local travel slightly more expensive.

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