529 plan calculator

Project four years of college costs, compare them with your savings and estimate the monthly contribution needed under your assumptions.

For a 5-year-old, four college years starting at 18 project to $243,822, assuming $30,000 annual costs today and 5% education inflation. Starting with $20,000 and adding $400 monthly covers about 59% under a constant 6% return.

Your 529 plan
Child's age
years
Saved so far
$
Monthly contribution
$
Annual cost today

Tuition, fees, room and board

$
Education inflation

College costs have outpaced general prices

%
Investment return
%
Funded
59%

Of a projected $243,822 four-year bill, starting in 13 years.

Saved by year one
$137,724

Balance when the first bill arrives

Gap
$99,631

Across all four years

To fully fund, save
$763/mo

Instead of what you save now

The four bills

Each inflated to the year it arrives

Projected cost, amount covered and shortfall for each year of college
YearCostCoveredShort
Year 1 (age 18)$56,569$56,569-
Year 2 (age 19)$59,398$59,398-
Year 3 (age 20)$62,368$28,223$34,145
Year 4 (age 21)$65,486$0$65,486

Contributions are gifts for tax purposes. Up to $19,000 per child per year is free of gift tax, and a five-year election lets one contributor front-load up to $95,000 at once.

Illustration, not a return forecast. Costs and savings are in future dollars. Assumes four college years from age 18, constant returns and annual withdrawals. Excludes aid, scholarships, state tax benefits and tax on nonqualified withdrawals. Investments can lose value, including during college.

What it takes to fully fund, by the age you start

Projected four-year college cost and the monthly contribution needed to fully fund it, by the child's age at the start
Starting atYears to collegeProjected four-year costMonthly to fully fund
Newborn18$311,185$735/mo
Age 513$243,822$948/mo
Age 108$191,041$1,423/mo
Age 144$157,170$2,658/mo

Assumes nothing saved yet, $30,000 a year in today's costs, 5% education inflation, a 6% return, and four years starting at 18. A later start leaves fewer years to contribute before college begins.

Choose a cost target you can explain

Start with the cost you expect your savings to cover, including tuition, housing, and other eligible expenses. If you expect aid, adjust your cost target: the calculator does not estimate it. The $30,000 example and 5% inflation rate are assumptions, not forecasts.

Try several returns and contribution amounts. Money needed in the first year of college has less time to recover from losses than money intended for later years.

Compare college saving with retirement contributions and emergency reserves. A projected shortfall can also be addressed through school choice, aid or later cash flow; it does not automatically mean you should increase investment risk.

Source: IRS Publication 970.

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