The amount you need depends on which college, whether you'll pay all four years upfront, and what other funding sources you'll use

There is no single "right" number because college costs vary wildly by school and state. A public in-state university costs roughly half what a private university does. Community college costs less than either. You also don't have to save the full amount yourself — federal loans, state grants, scholarships, and work-study all reduce what you need to cover with savings.

The practical approach is to work backward from a specific school or type of school, subtract what you expect to cover with loans and grants, and save the remainder. This means doing some research first, but it takes the guesswork out of the number.

Key Takeaways

  • Public in-state universities typically cost $25,000 to $30,000 per year in tuition and fees, while private universities run $50,000 to $60,000 per year, so your target savings depends entirely on which schools you're considering.
  • You don't need to save the full cost — federal student loans, Pell Grants, state grants, and merit scholarships reduce what you must cover with savings.
  • A 529 college savings plan grows tax-free and lets you save without triggering taxes on the growth, making it the most efficient savings vehicle for this goal.
  • Starting to save when your child is young gives compound growth time to work, but even saving in high school years is better than borrowing the full amount.

Estimate the total cost for the schools you're considering

Start by visiting the Net Price Calculator on each college's website. This tool asks about your income and assets, then shows what that specific school would cost your family after accounting for institutional aid. The number it gives you is more accurate than any general estimate because it's based on that school's actual aid formula.

If you're looking at multiple schools, you'll see the range. A public in-state school might show a net cost of $20,000 per year; a private school might show $35,000 or more. Multiply by four years (or however many years the student will attend) to get a rough total.

Write down the net cost for each school you're seriously considering. This becomes your savings target.

Account for loans, grants, and scholarships that will reduce your target

Federal student loans allow borrowing up to $5,500 in the first year for a dependent student, increasing slightly in later years. If you're comfortable with the student taking on some loan debt, you can subtract this from your savings target.

Pell Grants (for lower-income families) and state grants vary by income and state, but you can estimate yours using the FAFSA4caster tool on the Federal Student Aid website. Merit scholarships from the college itself or from outside sources (employers, community organizations, private foundations) also reduce what you need to save.

Subtract all of these from your net cost. The remainder is what you should aim to save.

Use a 529 plan to save tax-efficiently

A 529 college savings plan is a state-sponsored account where money grows tax-free as long as it's used for college expenses. You contribute after-tax dollars, but the growth (interest, dividends, capital gains) is never taxed, and withdrawals for tuition, fees, room, board, and books are tax-free.

Each state runs its own 529 plan, but you can open an account in any state's plan regardless of where you live or where the student will attend college. Some states offer a state income tax deduction for contributions, which makes saving even more efficient. Check your state's plan to see if it offers this benefit.

You can contribute up to $18,000 per person per year (as of 2024) without triggering gift tax, and the account can hold up to $235,000 per beneficiary across all 529 accounts without penalty. If you save more than you need, you can roll unused funds to a sibling or change the beneficiary to another family member.

Adjust your target based on when you start saving

If your child is young, you have time for compound growth to work in your favor. Saving $200 per month starting at birth and earning 5% annually would grow to roughly $60,000 by age 18. The same $200 per month starting at age 10 would grow to roughly $30,000 by age 18. Time matters.

If you're starting late — your child is already in high school — your target should be more modest. You might aim to cover two years of a public in-state school and plan for the student to take loans or attend community college for the first two years, then transfer. This is a legitimate strategy and costs far less to save for.

If you have no savings and college is imminent, focus on maximizing grants, scholarships, and federal loans rather than trying to save a large lump sum in a short time.

Factor in inflation and rising tuition costs

College costs have historically risen faster than general inflation. If you're saving for a child who is young, assume costs will be higher than they are today. A rough rule is to add 3% to 5% per year to current costs when projecting forward.

If your child will attend college in 10 years and a school currently costs $30,000 per year, budget for roughly $40,000 per year at that time. This is why starting early matters — you need the growth to keep pace with rising costs.

Decide how much of the cost you want to cover yourself

Some families aim to save 100% of the cost. Others save 50% and expect the student to contribute through work-study or part-time jobs. Still others save enough for two years and expect the student to take loans for the remainder. None of these approaches is wrong — it depends on your financial situation and your values.

A common middle ground is to save enough to cover tuition and fees, and let the student or family cover room and board through other means. This reduces your savings target significantly while still removing the need for loans to cover the core academic costs.

Write down what percentage of the net cost you want to cover with savings. Multiply your target net cost by that percentage. That's your savings goal.

Frequently Asked Questions

What if I save more than my child needs for college?

You can roll unused 529 funds to a sibling, a parent, or even use them for your own graduate school without penalty. As of 2024, you can also roll up to $35,000 from a 529 into a Roth IRA for the beneficiary, though this has specific rules. Check with your plan administrator about your options.

Does having a 529 plan hurt my chances of getting financial aid?

A 529 in the parent's name counts as a parental asset and reduces aid may be able to access by roughly 5% of the account value per year. A 529 in the student's name counts more heavily. If you expect to receive need-based aid, ask the college's financial aid office how they treat 529 accounts before opening one.

Should I save in a regular savings account instead of a 529?

A regular savings account is simpler but less efficient. Growth is taxed every year, and you lose the tax-free withdrawal benefit. A 529 is worth using if you're saving more than a few thousand dollars or if your state offers a tax deduction for contributions.

What if my child gets a full scholarship?

You can change the 529 beneficiary to another family member, roll it to a sibling's education, or roll up to $35,000 into a Roth IRA for the student. You can also withdraw the contributions (not the growth) without penalty, though the growth will be taxed and penalized.

Is there a minimum amount I should save?

No. Saving something is better than saving nothing. Even $100 per month over 10 years grows to more than $12,000 before investment returns. Start with what you can afford and increase contributions when your budget allows.