College costs have risen dramatically — the average annual cost of a four-year public university is now over $28,000 including room and board, and private universities average over $58,000 per year. That's $112,000-$232,000 for a four-year degree. Starting early and choosing the right savings vehicle makes a significant difference in how much of that you'll need to borrow.
| School Type | Average Annual Cost | 4-Year Total |
|---|---|---|
| Public in-state (tuition + fees only) | $11,600 | $46,400 |
| Public in-state (all-in with room/board) | $28,300 | $113,200 |
| Public out-of-state (all-in) | $46,700 | $186,800 |
| Private nonprofit (all-in) | $58,600 | $234,400 |
With 3% annual inflation, a child born today faces costs 30-40% higher by the time they start college in 18 years.
A 529 plan is a tax-advantaged savings account specifically for education expenses. It's named after Section 529 of the IRS tax code and is offered by every state.
New 2024+ rule: Unused 529 funds can now be rolled into a Roth IRA for the beneficiary (up to $35,000 lifetime, with 15-year account age requirement). This eliminates the biggest risk of over-saving in a 529.
| Child's Current Age | Goal: $50k | Goal: $100k | Goal: $150k |
|---|---|---|---|
| Newborn (18 years) | $150/mo | $300/mo | $450/mo |
| Age 5 (13 years) | $230/mo | $460/mo | $690/mo |
| Age 10 (8 years) | $430/mo | $860/mo | $1,290/mo |
| Age 14 (4 years) | $975/mo | $1,950/mo | $2,925/mo |
Assumes 6% average annual return. These are projections, not guarantees.
You can open a 529 in any state regardless of where you live or where your child will go to school. The decision factors:
Some parents use their own Roth IRA for college savings. Contributions (not earnings) can be withdrawn tax and penalty-free at any time. This preserves flexibility — if your child gets a scholarship, the money stays in retirement savings. The downside is using retirement funds for education reduces long-term retirement growth.
Priority order matters: Always fund your 401(k) up to the employer match first, then build an emergency fund, before saving for college. You can borrow for college. You cannot borrow for retirement.
529 plans owned by parents count as 5.64% of assets on the FAFSA — a much lower rate than student-owned assets (20%). Grandparent-owned 529s no longer negatively impact financial aid as of the 2024 FAFSA simplification.
See how monthly contributions compound over 5, 10, or 18 years using our compound interest calculator.
Use the Compound Interest Calculator →The 529 plan is the best college savings vehicle for most families — tax-free growth, broad qualified expense coverage, and the new Roth rollover option eliminate most of the old objections. Start as early as possible, choose a low-fee plan (your own state's if it offers a tax deduction, otherwise Utah or Nevada), and automate monthly contributions. Even $150-$300/month starting at birth produces meaningful savings by college time. But always fund retirement before college savings — your child has more options for paying for college than you have for retirement.
For informational and educational purposes only. Tax laws and contribution limits change. Consult a financial advisor for personalized college savings guidance.