The accumulation period is the stretch of a deferred annuity contract during which your premium earns credited interest and grows. It runs from the day you fund the contract until you withdraw the money, exchange it, or convert it into income.
What happens to your money while it grows
Your premium earns the rate the contract credits, and that growth compounds without a current tax bill. You only owe tax on the earnings once you actually pull money out, which is one of the main reasons people choose an annuity over a taxable account for this kind of saving.
Most contracts build in some flexibility here. A typical MYGA or fixed annuity lets you withdraw 5 to 10 percent of the value each year without a penalty, even during the accumulation period. That access is a safety valve, not the point of the phase. The point is letting the balance compound.
Tax deferral is what separates this phase from a regular savings account or CD. A bank credits interest and the IRS taxes it that same year, whether you touch the money or not. An annuity in accumulation lets the full credited amount keep growing, since nothing is owed until you actually withdraw it, so more of each year's interest stays invested and keeps earning.
How the accumulation period ends
Three things can close it out. You can withdraw the funds outright and pay tax on the gain. You can move the balance to a new contract through a 1035 exchange and keep deferring taxes. Or you can annuitize the balance and start receiving guaranteed income payments instead.
For a MYGA specifically, the accumulation period is simply the contract term you signed up for: 3, 5, 7 or 10 years. Your rate is locked for that entire stretch, and the clock only resets if you choose to renew or exchange into a new contract when the term ends.
In short: the accumulation period is the growth phase of your annuity. For most MYGA and fixed annuity buyers, it lasts as long as the contract term, and it ends the day you withdraw, exchange, or annuitize.
Frequently asked questions
What is the accumulation period?
It is the phase of a deferred annuity when your premium is earning credited interest and compounding, rather than paying out as income.
What happens during the accumulation period?
Your balance earns the contract's credited rate and grows tax-deferred, meaning you owe nothing on the gains until you withdraw them. Many contracts also allow a limited penalty-free withdrawal each year during this phase.
When does the accumulation period end?
It ends when you take the money out, move it into a new contract with a 1035 exchange, or annuitize the balance into a stream of income payments.
Written and reviewed by
James Forren Warren
Licensed Retirement Income Strategist · License #20551202
James Forren Warren is a licensed Retirement Income Strategist with Tax Free Wealth Plan. For the past five years he has helped individuals and families turn their savings into retirement income they can count on. He writes and reviews the annuity research on this site and keeps it plain: what a product does, what it costs you, and who it actually fits.
Educational only, not investment, tax or legal advice. Tax Free Wealth Plan LLC is a licensed insurance agency, not a registered investment adviser or broker-dealer. Annuities are not bank deposits, are not FDIC insured and are not guaranteed by any government agency. Guarantees are backed solely by the claims-paying ability of the issuing insurance company. Features, rates and availability vary by state and change over time; the contract and disclosure documents govern.