NISM-Series-X-B: Investment Adviser (Level 2) · Retirement Planning Basics

Sources of Retirement Income in India Explained

Updated 11 October 2026 · Fact-checked

Retirement income comes from employer-linked schemes (EPF, EPS, gratuity, NPS), government schemes (PPF, SCSS), insurer annuities, personal investments, rental income and family support. The exam asks you to match a source to its features, risks and suitability. Classify each source first: guaranteed or market-linked, and defined benefit or defined contribution.

Understand Sources of Retirement Income

Retirement income is the money that replaces your salary after you stop working. No single source usually covers it. An adviser builds an income mix so that essential expenses are met by reliable sources and the rest by growth assets.

Sources fall into groups. Employer and statutory schemes: Employees' Provident Fund (EPF), Employees' Pension Scheme (EPS) and gratuity. Market-linked pension: National Pension System (NPS). Government-backed savings: Public Provident Fund (PPF) and Senior Citizens' Savings Scheme (SCSS). Insurer products: annuities and pension plans. Personal sources: mutual funds, fixed deposits, bonds, rental income, reverse mortgage. Informal support: family.

Know the two pension designs. In a defined benefit (DB) plan, the pension is fixed by a formula, usually linked to salary and years of service. The sponsor carries the investment risk. In a defined contribution (DC) plan, the contribution is fixed, and the final corpus depends on investment returns. The member carries the investment risk. EPF and NPS are DC in nature. A formula-based pension such as EPS is closer to DB.

Also know the difference between a lump sum and an income stream. EPF, PPF and gratuity usually pay a lump sum. Annuities, pensions and rent pay a regular income. A lump sum must be invested or converted into income, and this creates longevity and reinvestment risk.

Family support and rent are less certain. Rent can vary with vacancy and tenant changes. Family support depends on others' circumstances. An adviser treats these as supplementary, not as the core of the plan. Check current scheme rules and rates for details, as they change.

Key formulas to remember

Defined benefit pension: Pension is set by a formula (salary × service × factor); Sponsor bears investment and longevity risk. Member knows the benefit in advance.
Defined contribution pension: Retirement corpus = contributions + investment returns; Member bears investment risk. Final benefit is not known in advance.
Income replacement ratio: Replacement ratio = Retirement income ÷ Pre-retirement income × 100; Shows how much of earlier income the sources replace.
Income from corpus: Annual income = Corpus × yield (or withdrawal rate); Use for lump sums converted into income.
Annuity rate: Annual annuity = Purchase price × annuity rate; A guaranteed annuity rate fixes income; an annuity bought with a lump sum is generally not inflation-linked unless stated.

How to solve Sources of Retirement Income questions

Use this method for any question on retirement income sources.

1Read the question and identify what is asked: a feature, a risk, a comparison or a suitable source.
2Classify each source named: lump sum or income stream; guaranteed or market-linked; DB or DC.
3Identify who bears the risk: sponsor, insurer, government or the individual.
4Match the client's need: essential expenses need reliable income; growth and inflation cover needs equity-linked sources.
5Check for numbers: apply the replacement ratio or corpus × rate formula carefully.
6Eliminate options that overstate guarantees, for example calling a market-linked source assured.
7Pick the option that fits the stated facts, not general belief.

Quickest way: Three-tag method

When to use it: Use for comparison and matching MCQs when time is short.

Tag each source: Lump sum or Stream.
Tag each source: Fixed or Market-linked.
Tag who bears the risk. Then pick the option that matches all three tags.

Common mistakes in Sources of Retirement Income

Calling NPS a defined benefit scheme
The word pension suggests a fixed payout.
Fix: NPS is defined contribution. The corpus depends on returns, so the member bears investment risk.
Treating EPF and PPF as the same product
Both are long-term, government-linked savings.
Fix: EPF is linked to employment with employer contributions. PPF is open to individuals regardless of employment. Keep them separate.
Assuming a lump sum gives lifelong income
Large sums feel secure.
Fix: A lump sum can run out. Only annuities or pensions pay for life. Remember longevity risk.
Counting family support or rent as guaranteed
They feel familiar and dependable.
Fix: Treat them as supplementary. Rent faces vacancy risk and family support depends on others.
Confusing who bears risk in DB and DC
Students memorise labels, not logic.
Fix: Ask what is fixed. If the benefit is fixed, the sponsor bears risk. If the contribution is fixed, the member does.

Worked examples

Example 1

A client has a corpus of ₹60,00,000 and plans to withdraw 5% a year. Her pre-retirement annual income was ₹12,00,000. Find her replacement ratio from this corpus alone.

Show the solution

Annual income = ₹60,00,000 × 5% = ₹3,00,000.
Replacement ratio = ₹3,00,000 ÷ ₹12,00,000 × 100.
= 25%.

Answer: 25%

Example 2

Which feature best describes a defined contribution pension plan?

Show the solution

In a DC plan the contribution is fixed, not the benefit.
The final corpus depends on investment returns.
So the member bears the investment risk, not the sponsor.

Answer: The member bears the investment risk and the final benefit depends on returns.

Exam tips

Expect questions asking who bears risk: tie this to DB versus DC.
Watch words like guaranteed, assured and fixed. Market-linked sources cannot be assured.
Classify EPF, PPF and gratuity as lump sum sources and annuities as income streams.
For numeric questions, write the formula first, then compute. Wrong answers carry negative marking.

Practice questions from Retirement Planning Basics

Sources of Retirement Income in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Sources of Retirement Income: frequently asked questions

What are the main sources of retirement income in India?

They include EPF, EPS, gratuity, NPS, PPF, SCSS, annuities, personal investments, rental income and family support. Most people use a mix. The adviser decides the mix based on needs and risk.

What is the difference between defined benefit and defined contribution pension?

In defined benefit, the pension follows a formula and the sponsor bears the risk. In defined contribution, the contribution is fixed and the corpus depends on returns, so the member bears the risk.

How does EPF differ from NPS and PPF?

EPF is employment-linked with employer contributions. NPS is a market-linked defined contribution pension. PPF is a government-backed savings scheme open to individuals. Check current rules for rates and withdrawals.

Is rental income a reliable retirement source?

It can be useful but is not guaranteed. Vacancy, repairs and tenant changes affect it. Advisers treat it as supplementary.