How Much Should You Save for College?

Start with timing, cost and how much you want to cover

Estimate when college spending may begin, how many years it may last and how much your household wants to cover. An age and timeline are enough; there is no reason to enter a child's name or full birth date.

Separate current savings, expected future contributions, grants or other support and the amount the household expects to pay from cash flow. Avoid assuming aid that is not confirmed.

Choose the share you are actually planning to fund

Suppose a household budgets $30,000 a year for four years and wants to cover half. With education inflation set to zero just for this example, the family's share is $60,000. If $12,000 is already reserved, the remaining funding gap is $48,000 before future contributions or investment growth.

If your goal is half the cost after a $5,000 annual grant, the annual net cost is $25,000 and your four-year share is $50,000. To model that approach, enter $25,000 as the annual cost, mark that aid is already subtracted and choose 50%. The separate grant field works differently: it subtracts aid from your selected share. Using $30,000, 50% and a separate $5,000 grant therefore produces a $40,000 four-year target. Choose the approach you actually mean; do not subtract aid twice.

Next, add the years until enrollment and an education-inflation assumption. The calculator models study years separately, with withdrawals as each year arrives. Use school net-price estimates and confirmed aid where available. A broad college budget can include costs that are not eligible for tax-free 529 treatment; verify that distinction before withdrawing funds.

Understand what a 529 estimate can and cannot do

A 529 is a state-sponsored, tax-advantaged education savings plan. Federal and state tax treatment depends on how money is contributed and used. State deductions, credits, matching programs and recapture rules vary, so enter a verified state benefit manually unless the site has a dated rule module.

Investment choices, fees and residency rules differ by plan. An in-state tax benefit should be compared with plan fees and investment options, not treated as the only factor. Under current federal rules, some unused 529 funds may be transferred directly to the beneficiary's Roth IRA, subject to a $35,000 lifetime limit, the annual Roth IRA contribution limit, a 15-year account requirement, restrictions on recent contributions and other eligibility rules. Verify current federal and plan requirements before relying on this option.