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529 College Savings Nasıl Hesaplanır?

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A 529 college savings plan calculator projects how much a family needs to save monthly to fund future college costs. Contributions grow tax-free, and withdrawals for qualified education expenses are also tax-free. Many states offer additional state tax deductions for contributions.

Formül

Monthly Savings = FV of College Cost / [(((1 + r)^n – 1) / r)]
FV
Future Cost of College ($) — Projected total college cost at enrollment
r
Monthly Return (%) — Expected monthly investment return
n
Months Until College (months) — Number of months until the child enrolls
PMT
Monthly Savings ($/month) — Required monthly contribution

Adım Adım Kılavuz

  1. 1Estimate the future cost of college using current costs and an inflation rate (typically 5–6% for tuition)
  2. 2Determine the number of years until enrollment
  3. 3Choose an expected rate of return based on the investment options in the plan
  4. 4Calculate the monthly contribution needed to reach the target

Çözümlü Örnekler

Giriş
Current cost $25,000/yr, child age 3, 5% college inflation, 7% return
Sonuç
Future 4-year cost ~$195,000. Need to save ~$650/month for 15 years
Giriş
Current cost $12,000/yr (in-state public), child age 8, 6% inflation, 7% return
Sonuç
Future 4-year cost ~$81,000. Need to save ~$540/month for 10 years

Kaçınılması Gereken Yaygın Hatalar

  • Using general inflation (3%) instead of college-specific inflation (5–6%)
  • Not factoring in financial aid, scholarships, and grants that reduce the needed amount
  • Over-saving in a 529, which results in penalties on non-education withdrawals

Sık sorulan sorular

What happens to unused 529 funds?

Starting in 2024, up to $35,000 of unused 529 funds can be rolled into a Roth IRA for the beneficiary (subject to annual Roth limits and a 15-year account minimum). You can also change the beneficiary to another family member.

Can 529 funds be used for K–12 tuition?

Yes, up to $10,000 per year per beneficiary can be used for K–12 tuition at public, private, or religious schools.

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