This book will give some examples of major programs and their differences on each federal tip, as well as give you links to detailed program descriptions of each state’s plan in the Appendix.
As discussed above, every state except Wyoming as well as the District of Columbia now offers at least one 529 plan. Many have both advisor-guided and (lower fee) direct-sold plans. Twenty states fully conform to the federal 529 tax laws, but the remainder have at least one area of nonconformity. In a crazy but wonderful way, nearly every plan is different.
Thirty-seven states and the DC offer tax benefits for 529 plan contributions. Most states allow taxpayers to deduct all or part of their in-state plan contributions. The large plans of Virginia and New York allow state tax deductions up to $4,000 and $10,000 respectively for taxpayers filing jointly. Nine state plans (Arizona, Arkansas, Kansas, Maine, Minnesota, Missouri, Montana, Ohio, and Pennsylvania) extend state tax benefits to contributions made to any 529 plan–not just their own. This flexibility lets residents of those states chase the best-performing plans nationally without sacrificing their state tax break. Saving For College
Five plans (Indiana, Minnesota, Oregon, Utah, and Vermont) provide tax credits rather than deductions. For tax year 2026, Indiana's 20% state tax credit can save contributors up to $750 (filing single) or $1,500 (filing jointly) per year. Credits are generally more valuable since they reduce your tax bill dollar-for-dollar rather than reducing taxable income. Saving For College
These state tax benefits translate to enormous plan differences. Utah offers unlimited credits to eligible state taxpayers–a 4.45% credit for each beneficiary’s account up to a maximum of $113.92 (filing single) or $227.84 (filing jointly). Virginia caps its deduction at $4,000 per account per year but offers unlimited carry-forward–meaning excess contributions can be deducted in future years. After age 70, Virginia residents have no deduction amount limit. Vanguard Four states (California, Hawaii, Kentucky, and North Carolina) offer no state tax deduction for 529 contributions whatsoever. Fidelity
Each state sets an aggregate lifetime limit on total contributions per beneficiary, and these limits range dramatically — from $269,000 (North Dakota) to $675,000 (Virginia). Saving For College Accounts may accumulate more in interest, but additional deposits above these levels will be turned away.
States compete on a national level for funds. Some programs have no enrollment or annual maintenance fees. Plans such as Utah or New York have no minimum initial contribution, though others require up to $500 to open. Matching incentives to open accounts or contests to win prizes or scholarships are common. Virginia and Florida offer significant state statutory protection of 529 funds from creditors and lawsuits, while states like California offer virtually none outside of bankruptcy.
Some states require you to recapture the deduction you previously claimed if you take a non-qualified withdrawal–adding back the previously deducted amount to your state taxable income, potentially with interest and penalties. States that apply recapture rules vary significantly in how they apply them. BestColleges
Effective for tax years beginning in 2026, the federal annual withdrawal cap for K-12 expenses is $20,000 per beneficiary–double the $10,000 cap that applied from 2018 through 2025. However, some states (including New York and California) do not allow K-12 qualified distributions. Others limit qualified K-12 withdrawals to lower levels for state tax purposes, meaning a withdrawal above $10,000 for K-12 could be tax-free federally but taxable at the state level. Saving for College
Plans vary widely in the quality, number, and cost of investment options. According to Morningstar's most recent 529 Medalist Ratings, published in the fall of 2025, five direct-sold plans–Alaska’s T. Rowe Price 529, Illinois’ Bright Start, Massachusetts’ U.Fund, Pennsylvania’s PA 529 Investment Plan, and Utah’s my529–earned Gold ratings for their investment option design and low fees. Morningstar reviewed 59 plans representing more than 90% of industry assets; 31 earned a Gold, Silver, or Bronze rating, and no advisor-sold plan earned Gold. Other state plans carry higher expense ratios that can slowly erode returns over 18 years. Morningstar
The federal rules form a common baseline, but the state level is where the variation occurs. For families deciding which plan to use, key questions include: Does your state of residence offer a deduction or credit? Is it limited to your own state's plan? Does your state plan allow all the latest federal expansions? How do the fees and investment options compare to top-rated plans in other states? In many cases, the state tax deduction is worth keeping–but in states with no deduction, shopping nationally for the best plan is suggested. Compare costs and gains–if another state has lower costs or higher returns, that plan may be better than your own.
Darrell lives in Utah, a state which has a direct-sold Gold Morningstar plan with low fees and a 4.45% state tax credit. Darrell is shopping for a financial advisor who has his best interest in mind.
One probing question he asks is, “Which 529 plan should I use”? Advisors tell Darrell they like to use plans from other states (that have higher fees–due to advisor fees). The other states’ plans would also not give Darrell the tax credit. Darrell figures out he needs to continue looking for a fiduciary advisor that will suggest his home state’s direct-sell plan.