EMI Planning In 2026: Why The 2-6-10 Rule May No Longer Work For Borrowers

Experts suggest keeping total EMIs within 30–35% of take-home income instead of relying on outdated formula

The popular 2-6-10 rule, once considered a simple guide for responsible borrowing, may no longer reflect the financial realities of modern households, experts say. With rising living costs, multiple loans and changing income patterns, financial planners now recommend a more flexible approach to managing loan repayments.

What Is The 2-6-10 Rule?

The traditional rule suggests three basic limits while taking loans:

• The purchase price of an item should not exceed half of a borrower’s monthly salary.
• The loan tenure should remain within six months.
• The EMI should stay below 10% of monthly income.

The guideline was originally designed to control spending on small consumer purchases and encourage quick repayment. However, experts say the formula has become too simplistic for today’s borrowing patterns.

Rising Household Debt

According to the Reserve Bank of India’s Financial Stability Report, India’s household debt has been steadily rising. It increased from about 36% of GDP in mid-2021 to around 41.3% by early 2025.

Retail lending has grown significantly during this period, especially in areas such as personal loans and credit cards. Outstanding credit card dues reached ₹3.03 lakh crore by October 2025, reflecting the growing reliance on borrowing for consumption.

Why The Rule No Longer Fits

Financial planners say the biggest weakness of the 2-6-10 rule is that it links affordability to gross income, rather than the borrower’s actual monthly surplus.

For example, two people earning ₹1 lakh per month may have very different financial situations depending on their fixed expenses.

If one person spends ₹35,000 on essential expenses and another spends ₹70,000, committing the same EMI amount could create very different levels of financial pressure.

Experts say planning EMIs based on remaining surplus after expenses is a more realistic approach.

What Experts Recommend

Financial advisors now suggest a broader benchmark:

• Total EMIs should ideally remain within 30–35% of net take-home income.
• Borrowers should maintain at least six months of emergency savings.
• Households should still save 15–20% of income even after paying EMIs.

Banks may approve loans that push EMI commitments beyond 50% of income, but experts warn that eligibility does not always mean affordability.

Research shows that once EMI obligations cross 40% of income, repayment stress increases sharply and even small financial disruptions can cause serious problems.

Stress Testing Before Taking A Loan

Financial planners also advise borrowers to conduct “stress tests” before committing to a loan. This means evaluating whether EMIs can still be paid if income drops, expenses rise or job conditions change.

In today’s job market, where incomes may depend on contracts, startups or performance-linked pay, such planning is becoming increasingly important.

The Key Takeaway

Experts say the core message of the 2-6-10 rule, borrowing cautiously still holds value. However, modern financial planning requires a more comprehensive approach.

Ultimately, the right EMI is not simply the amount a bank approves, but the amount that still allows borrowers to save, invest and manage unexpected expenses comfortably.