The Montana ABLE Account: A Parent's Guide

Montana ABLE lets families of autistic children build savings the SSI resource limit can't punish — and Montana's tax deduction is unusually flexible: it applies to ABLE contributions regardless of which state's program administers the account.

Confirm current details at savewithable.com/mt before enrolling.

Quick facts

• Program: Montana ABLE, offered through the National ABLE Alliance
• 2026 contribution limit: $20,000 per year from all sources combined
• Montana tax benefit: Deduct ABLE contributions from Montana taxable income — up to $3,000 (single) or $6,000 (married filing jointly) — regardless of the beneficiary's residency or which state administers the account
• SSI protection: First $100,000 excluded from SSI's resource limit; Montana Medicaid unaffected at any balance
• New in 2026: Eligibility expanded to anyone whose disability began before age 46

How ABLE accounts work

An ABLE account is a federally authorized savings and investment account for people whose disability began early in life. A childhood autism diagnosis meets the age-of-onset requirement; 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. Full background in our complete ABLE accounts guide.

What you can pay for

Anything supporting 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. Keep receipts; non-qualified withdrawals cost tax plus a 10% penalty on earnings, and Montana applies a recapture tax on improperly withdrawn contributions.

Montana's tax deduction

Montana taxpayers can deduct ABLE contributions up to $3,000 (single) or $6,000 (married filing jointly) from Montana taxable income. Eligible claimants include the account's designated beneficiary, their spouse, or a parent, grandparent, sibling, or child of the beneficiary — and, unusually, the deduction applies regardless of which state's ABLE program holds the account. Montana even lets you direct part of a state tax refund straight into an existing ABLE account on your return.

Beyond the deduction: tax-free growth, tax-free qualified withdrawals, and potential federal Saver's Credit eligibility for a working adult account owner.

How to open an account

1. Enroll online at savewithable.com/mt (or call the Montana ABLE Program) 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 and choose investments — the National ABLE Alliance lineup includes an FDIC-insured checking option with a debit card
4. Set up automatic monthly contributions

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

Protecting SSI and Medicaid

Up to $100,000 is fully disregarded for SSI; above that, SSI is suspended — not terminated — until the balance falls back below the line. Montana Medicaid, including waiver services, is unaffected at any balance.

FAQ

ABLE account or special needs trust? Usually both — the ABLE account for day-to-day disability spending including housing, a trust for large assets. The trust can distribute into the ABLE account.

Can we roll over a 529 college plan? Yes, 529-to-ABLE rollovers are permanently allowed within the annual limit — note the Montana deduction doesn't apply to rolled-over amounts.

General information, not tax or legal advice. Confirm current details with the Montana ABLE Program and the Montana Department of Revenue.

Related guides

• ABLE accounts: the complete guide
• Autism rights and advocacy
• Colorado ABLE account