401k & EPF Retirement Calculator - US & India 2026

Aim for at least 15% of gross salary towards retirement, including any employer match. Example: $80,000 salary, 6% employer match. Contribute 9% of salary ($7,200) to capture full match — total 15% going in ($12,000/year). Always contribute enough to get the full employer match — that's free money. The 2024 401(k) contribution limit is $23,000 ($30,500 with catch-up at 50+). High earners aiming for early retirement typically max out. Even a 1-2% increase each year (auto-escalation) helps. The calculator simulates retirement corpus at various contribution rates.

Most employers match a percentage of your contributions up to a cap. Common structure: "100% match up to 3%, then 50% up to 5%" — meaning you contribute 5%, employer adds 4%. On a $80,000 salary, that's $4,000 of free money annually. Always contribute at least enough to get the full match. Some employers do "dollar for dollar up to 6%" — contribute 6% to get 6% added. Vesting schedules apply — you may need 3-5 years of service to fully own employer contributions. The calculator includes match in retirement projections.

401(k) contributions are pre-tax, growing tax-deferred. Example: $500/month contribution at 8% annual return for 30 years grows to roughly $750,000. Add a $300/month employer match and total grows to ~$1.2 million. The compounding works because contributions plus earnings keep generating new earnings. Withdrawals in retirement are taxed as ordinary income. Roth 401(k) contributions are after-tax but withdrawals are tax-free. Mix both if available — gives flexibility in retirement. The calculator simulates corpus growth with employer match and step-up contributions.

In India, EPF is mandatory for salaried employees in covered organisations — 12% from employee + 12% from employer (with 8.33% diverted to EPS up to ₹15,000 salary cap). Combined contributes about 24% of basic salary monthly. Over 30-35 years at ~8% interest, this builds a sizable corpus. Example: ₹50,000 basic, 35 years, average growth 8% — combined contributions of ₹12,000/month grow to roughly ₹3-3.5 crore at retirement. EPF alone may not be enough — supplement with NPS, equity mutual funds, and PPF. The calculator simulates EPF growth with salary increases.

401(k) is the US workplace retirement plan — voluntary, with employee + employer contributions, invested in market-based funds (stocks, bonds). Annual contribution limit ~$23,000 (2024). EPF is India's mandatory provident fund — 12% employee + 12% employer (with EPS portion), invested mostly in government securities and bonds. EPF returns ~8% (declared annually); 401(k) returns depend on chosen funds (historically 7-10% for diversified portfolios). EPF has limited investor choice; 401(k) has wide investment selection. Both grow tax-deferred. The calculator handles both for comparative scenarios.

In the US, 401(k) elective deferral limit is $23,000 in 2024 ($30,500 with catch-up at age 50+). Total contributions (employee + employer) capped at $69,000. IRA limit is $7,000 ($8,000 with catch-up). Roth IRA has income phase-outs. In India, EPF is 12% of basic — no fixed cap, but deductible only up to ₹1.5 lakh under 80C (combined with PPF, ELSS, etc.). NPS allows additional ₹50,000 under 80CCD-1B. Maxing limits aggressively shortens your retirement timeline meaningfully. The calculator shows the impact of contributing at limits vs partial contributions.

Yes, increase 401(k) contributions when you get a raise — this maintains your lifestyle while boosting savings without feeling the cut. If you're at 8% currently and get a 5% raise, push contributions to 9-10%. Auto-escalation features in most 401(k) plans do this automatically (typically 1% increase per year up to a cap). Over a career, this small habit creates a massively larger nest egg. Aim to reach 15-20% contribution rate by your mid-30s. Especially important if you started saving late. The calculator shows how step-up contributions accelerate retirement readiness.