Immediate Annuity Calculator
Calculate annuity payments from a lump sum with fixed or lifetime payout modes. Shows periodic payment, total payouts, total interest, and payment schedule.
About This Calculator
What Is an Immediate Annuity?
An immediate annuity is a financial product that converts a lump sum investment into a guaranteed stream of regular income payments starting within one payment period. It is commonly used for retirement income planning, providing predictable cash flow for a fixed number of years or for the rest of your life.
The periodic payment is computed using the present value of an annuity formula: PMT = P x r x (1+r)^n / ((1+r)^n - 1), where P is the lump sum principal, r is the periodic interest rate, and n is the total number of payments. This calculator shows not just your payment amount, but also how the principal balance declines over time, the total interest earned, and the cumulative payouts received.
Regional Variations
India: Annuity products are offered by the Life Insurance Corporation (LIC) and private insurers. The Pradhan Mantri Vaya Vandana Yojana (PMVVY) is a popular government-backed annuity scheme for senior citizens offering guaranteed returns up to 8% p.a. Annuity interest is fully taxable as per the income tax slab.
United States: Immediate annuities (SPIAs) are sold by life insurance companies and can be purchased from qualified retirement accounts (IRA, 401k rollover) or with after-tax dollars. Payments are taxed using the exclusion ratio unless purchased with pre-tax funds. State guaranty associations provide coverage up to certain limits.
United Kingdom: Since the 2015 pension freedoms, UK retirees are no longer required to purchase an annuity with their pension pot. Those who choose annuities can opt for level, escalating, or inflation-linked payouts. Purchased life annuities receive favourable tax treatment, while pension annuity income is taxed as earned income.
Fixed Period vs Lifetime Annuity
Fixed Period: Payments continue for a specified number of years. If you die before the term ends, payments go to your beneficiary. This option is suitable for bridging income gaps or funding a specific retirement phase.
Lifetime: Payments continue for as long as you live, providing protection against outliving your savings. The calculator estimates your remaining life expectancy based on your region (life expectancy: India ~70 years, US ~79 years, UK ~81 years) and your current age.
Frequently Asked Questions
What is an immediate annuity and how does it work?
An immediate annuity is an insurance or investment product where you pay a lump sum upfront and receive regular income payments starting within one payment period. The insurance company invests your principal and returns it to you as periodic payments over a fixed term or for life. The payment amount is calculated using the annuity formula PMT = P x r x (1+r)^n / ((1+r)^n - 1), where P is the principal, r is the periodic interest rate, and n is the number of payments.
How are immediate annuity payments taxed in India?
In India, the interest portion of annuity payments is taxable as income from other sources under the Income Tax Act. The principal portion returned is tax-free since it represents a return of capital. If purchased from a life insurance company, annuity income may qualify for deduction under Section 80C for premiums paid (up to ₹1.5 lakh), but the annuity payouts received are fully taxable in the year of receipt.
How are immediate annuities taxed in the United States?
In the US, immediate annuity payments are taxed using the exclusion ratio method. Part of each payment is considered a tax-free return of principal (based on the investment in the contract divided by expected return) and the remaining portion is taxable as ordinary income. If purchased with pre-tax funds from a qualified retirement account like a 401(k), the entire payment is taxable as ordinary income.
How are immediate annuities taxed in the United Kingdom?
In the UK, purchased life annuities (PLAs) receive favourable tax treatment -- only the interest element is taxable, while the capital portion is paid tax-free. Annuity income from pension funds is fully taxable as earned income under PAYE. Since the 2015 pension freedoms, UK retirees can purchase flexible annuities or drawdown products instead of compulsory annuitisation.
What is the difference between a fixed-period and a lifetime annuity?
A fixed-period annuity pays you for a predetermined number of years regardless of how long you live. If you die before the term ends, remaining payments go to your beneficiary. A lifetime annuity pays you for as long as you live, providing longevity protection. Lifetime annuities typically offer higher periodic payments than fixed-period annuities because they pool mortality risk across a group of annuitants.
What factors affect the payment amount of an immediate annuity?
The three primary factors are: the lump sum principal amount (higher principal = higher payments), the prevailing interest rate (higher rates = higher payments for the same principal), and the payout period (longer term = lower periodic payments). Payment frequency also matters -- monthly payments are smaller than annual payments for the same total, as the insurance company has less time to earn returns on the remaining balance.
Is it better to buy an immediate annuity or invest in other retirement products?
Immediate annuities guarantee lifetime income and eliminate sequence-of-returns risk, making them suitable for retirees who need predictable cash flow. Alternatives include systematic withdrawal plans (SWPs) from mutual funds in India, 401(k)/IRA withdrawals in the US, and drawdown pensions in the UK. Annuities generally offer lower returns than equity investments but provide certainty. A diversified retirement strategy often combines annuities with growth investments.
What happens to my immediate annuity if the insurance company fails?
In India, the Insurance Regulatory and Development Authority (IRDAI) monitors insurer solvency, and policyholders are protected through the Insurance Laws (Amendment) Act 2015. In the US, state guaranty associations cover annuity benefits up to a limit (typically $250,000-$500,000 per company). In the UK, the Financial Services Compensation Scheme (FSCS) covers 100% of eligible annuity benefits with no upper limit for compulsory annuities. Always check your jurisdiction's protection limits before purchasing.