How Much Should You Save for College in 2026?

College is one of the biggest bills most families will ever plan for, and it arrives on a fixed date: your child’s eighteenth birthday. The good news is that a clear target and a monthly habit beat a perfect plan started too late.

Try your own numbers with our 529 college savings calculator: enter your child’s age, what you have saved, and a monthly amount, and it projects future costs, your savings at college start, and the monthly payment needed to close any gap.

How much should you save for college in 2026?

A useful starting target is one-third to one-half of the expected four-year cost, saved before college starts, with grants, student earnings, and some borrowing covering the rest if needed. Families aiming to fully fund four years should target the whole projected cost, which our calculator puts near $184,000 for a child aged five today.

There is no single right number, because costs vary enormously. A public in-state university and a private college can differ by more than $100,000 over four years, and your child may win grants or choose a cheaper school. That is why a target range, reviewed yearly, works better than a fixed figure copied from someone else’s plan.

What does a 529 plan actually do?

A 529 plan is a state-sponsored, tax-advantaged account for education expenses, where contributions grow tax-free and withdrawals are free from federal income tax when spent on qualified costs. Contributions are not deductible federally, though many states offer a state deduction or credit, with rules and amounts varying by state.

Qualified expenses include tuition, fees, books, supplies, equipment, and room and board for a student enrolled at least half-time. For 2026, qualified kindergarten through grade 12 expenses are capped at $20,000 per beneficiary, and up to $10,000 lifetime can go toward student loan repayment per borrower.

The gift tax rules matter for larger contributions. In 2026, the annual gift tax exclusion is $19,000 per donor per beneficiary, or $38,000 for a married couple gift-splitting. A special 529 election lets one donor contribute up to $95,000 at once, or $190,000 for a couple, and treat it as five years of gifts.

How much will college cost when your child turns 18?

For a child aged five today, a $30,000 annual cost growing at 3% a year reaches about $44,056 in the first college year at age 18, and about $184,314 across four years. That jump is the power of compounding costs, and it is why saving based on today’s price alone leaves families badly short.

The 3% assumption is deliberately middle-of-the-road. College costs have risen faster than general inflation over the long run, averaging about 3.75% a year against about 2.56% general inflation in the 21st century, while recent higher-education inflation measured 3.6% in fiscal 2025 against 2.6% for consumer prices. Run the calculator at 2% and 4% to see how sensitive your target is.

How much should you save each month?

With the example above, a family starting at age five with $10,000 saved and $250 a month at a 6% return reaches about $80,191 by age 18, leaving a gap near $104,123. Closing that gap fully from today, keeping the $10,000 already saved, would take about $692 a month instead.

That $692 figure is a target, not a verdict. Saving $250 or $350 a month still cuts future borrowing sharply, because every dollar saved is a dollar plus growth that does not need to be borrowed at interest later. If the full amount is out of reach, save what you can now and raise it when income rises, using a savings goal calculator to fit the payment into your monthly budget.

What if you start late?

Starting late still beats not starting, but the monthly number rises fast because compounding has less time to work. A family starting at age twelve has only six years of growth instead of thirteen, so the same four-year target needs roughly double the monthly payment, or a lower-cost school choice.

Late starters should also lean on the levers that do not need eighteen years: choosing a public in-state school, encouraging grant and scholarship applications, and having the student work part-time or in summer. Check the whole picture with a net worth calculator before raiding retirement savings.

What happens to leftover 529 money?

Leftover 529 money is not trapped, though the options have conditions worth knowing before you over-save. You can change the beneficiary to another qualifying family member, use the funds for graduate school or other qualified education, or roll up to $35,000 lifetime into the beneficiary’s Roth IRA under SECURE 2.0 rules.

The Roth rollover requires the 529 account to be at least 15 years old, and it is subject to annual Roth limits, earned income requirements, and a five-year rule on contributions. Non-qualified withdrawals, by contrast, face income tax on the earnings plus a 10% additional tax, with exceptions for scholarships, disability, death, and military academy attendance.

What do parents ask most about saving for college?

Parents most often ask how much to save, whether a 529 beats a regular savings account, and what happens if plans change. The short answers are: save toward a realistic four-year target, prefer the 529 for its tax-free growth on qualified spending, and keep the beneficiary-change and Roth rollover options in mind.

Is a 529 better than a regular savings account?

For money you are confident will go to education, yes: tax-free growth and tax-free qualified withdrawals beat taxable interest, and age-based portfolios adjust risk as college nears. For money you may need for other purposes, a flexible account avoids the non-qualified withdrawal penalty.

Should grandparents open their own 529?

They can, and each grandparent can use their own $19,000 annual exclusion for 2026. Grandparent-owned accounts are treated favorably in the current federal financial aid formula, but aid rules change, so check the latest rules before deciding who owns the account.

How often should I review my college savings plan?

Once a year is enough for most families: update the current cost, your balance, and your monthly amount, and re-run the calculator. Review sooner if your income, target school, or investment returns change sharply, or as your child enters high school and the timeline shortens.

Disclaimer: This article is for general information only and is not financial, tax, or investment advice. College costs, investment returns, and tax rules change over time; verify current figures with the IRS, your state 529 plan, and a qualified financial professional before making decisions.