50-30-20 Budget Rule: Your Salary Split in Seconds

Personal finance · Budgeting and Cashflow

Updated 31 Oct 2026. Every paid answer is checked by a CA. Free AI answers are labelled until a CA verifies them.

Facts
The only budget framework you need. 50% needs, 30% wants, 20% savings. Enter your take-home and get instant allocation. Most people discover they're saving 5%, not 20%.
Provisions and law
- RBI Guideline
- SEBI / AMFI
Analysis
Why most people miss 20%: Lifestyle inflation, every salary hike is consumed by wants before savings. Set up auto-SIP on salary day. Savings happen before spending. EMI trap: Home loan + car + personal loan + credit card. When EMIs cross 50% of income, any income shock = default. Keep EMI ≤ 40% of take-home. The 20% math: ₹20,000/month SIP at 12% for 10 years = ₹46.5 lakhs. Starting 5 years late = only ₹24.2L. Cost of delay: ₹22.3L. Emergency fund first: Before any investment, build 6× monthly expenses in liquid fund or savings account. This is your shock absorber. RBI Guideline: EMI-to-income ratio should not exceed 40-50% of net monthly income for retail loan eligibility. Banks use FOIR (Fixed Obligation to Income Ratio), includes all existing EMIs + proposed. SEBI / AMFI: Systematic Investment Plan (SIP) for the 20% savings component. ₹500 minimum SIP via AMC or MFU.
Conclusion
1. Calculate actual take-home (after TDS, EPF, professional tax)
2. List all fixed obligations: rent, EMIs, insurance premiums, school fees
3. Fixed obligations should be ≤ 50% of take-home
4. Set up auto-SIP for 20% on salary credit date (not end of month)
5. Wants = whatever remains after needs + savings, guilt-free

A Savvy can do this for you

Doctor in private practice and clinic owner money map: Sec 58 (old 44ADA), hospital fees under Sec 393 (old 194J), GST health care exemption

₹2,999

General guidance from TaxSavvy’s library of money processes. Laws change; your Savvy confirms the answer on your exact case before anything is filed.

Answer