The MO ABLE Account: A Parent's Guide

MO ABLE lets Missouri families save and invest for an autistic child's future without the $2,000 SSI resource limit punishing every dollar — and Missouri sweetens the deal with a state income tax deduction for contributions.

Here's how MO ABLE works in 2026. Confirm current details at moable.com before enrolling.

Quick facts

• Program: MO ABLE, administered by the Missouri State Treasurer (built on the STABLE platform)
• 2026 contribution limit: $20,000 per year from all sources combined
• Missouri tax benefit: Missouri allows a state income tax deduction for ABLE contributions — commonly cited at up to $8,000 for single filers and $16,000 for joint filers, matching its 529 limits; confirm current figures with MO ABLE or your tax preparer
• SSI protection: First $100,000 excluded from SSI's resource limit; MO HealthNet (Medicaid) unaffected at any balance
• New in 2026: Eligibility expanded to anyone whose disability began before age 46

What an ABLE account is

An ABLE account is a federally authorized, tax-advantaged account for people whose disability began early in life. A childhood autism diagnosis meets the age-of-onset test; eligibility comes through SSI/SSDI or a physician's disability certification, self-certified at enrollment. Earnings grow tax-free, qualified withdrawals are tax-free, and the balance stays off the books for means-tested benefits. One account per person; anyone can contribute, including a special needs trust.

What you can pay for

Qualified disability expenses cover anything that maintains or improves health, independence, or quality of life: uncovered therapy costs, AAC devices and assistive technology, education and tutoring, housing and rent, transportation, sensory equipment, personal support services, respite care, and legal or financial fees. The housing use case is unique to ABLE — funds can pay rent without the SSI reductions that normally follow housing help. Keep receipts; non-qualified withdrawals cost tax plus a 10% penalty on earnings.

Missouri taxes and your ABLE account

Missouri offers a state income tax deduction for ABLE contributions, generally aligned with its 529 college plan limits ($8,000 single / $16,000 joint) — a meaningful annual benefit at Missouri's tax rates. Confirm the current figures and mechanics with your tax preparer, especially if multiple family members contribute. Beyond the deduction: tax-free compounding, tax-free qualified withdrawals, and potential federal Saver's Credit eligibility for a working adult account owner. MO ABLE runs on the STABLE platform, which also offers a loadable debit card with spending controls — handy for building independence as your child grows.

How to open an account

1. Enroll online at moable.com with your child's Social Security number
2. Self-certify eligibility (SSI/SSDI or physician certification, onset before age 46)
3. Make the minimum opening deposit (as little as a few dollars) and choose investments, including an FDIC-insured savings option
4. Set up automatic monthly contributions

Parents and guardians can open and manage the account as the Authorized Legal Representative for a minor or an adult child who needs support.

Protecting SSI and MO HealthNet

Up to $100,000 is fully disregarded for SSI; above that, SSI is suspended — not terminated — until the balance drops back under the threshold. MO HealthNet, including waiver services, is unaffected at any balance.

ABLE account vs. special needs trust

The ABLE account is the everyday tool — cheap, quick, able to pay housing without SSI penalties — capped at $20,000/year in contributions. A special needs trust has no cap and suits inheritances or settlements, at real setup and administration cost. They pair well; the trust can distribute into the ABLE account. With Missouri's deduction, funneling annual family support through the ABLE account often makes tax sense too.

FAQ

Is my child eligible without SSI? Yes — a physician's certification of a qualifying disability with onset before age 46 is enough.

Can we roll over a MOST 529 plan? Yes, 529-to-ABLE rollovers are permanently allowed within the annual limit; ask about deduction recapture first.

What's ABLE to Work? An employed account owner without a workplace retirement plan can add up to $15,650 above the annual cap from earnings (2026 figure).

General information, not tax or legal advice. Confirm current details at moable.com.

Related guides

• Autism rights and advocacy
• Your first 100 days after diagnosis
• Autism therapy options
• ABLE accounts: the complete guide
• Kansas ABLE account