David, 66, lives in Billings and recently moved $150,000 from a maturing CD into a multi-year guaranteed annuity, he wanted the same predictability as a CD but with tax-deferred growth and a higher guaranteed rate. Montana has a moderate income tax rate of 6.75% (reduced from 6.9% in 2024), and the state offers a retirement income deduction that helps offset the tax bill for qualifying residents.
Rates shown are for informational purposes only and subject to change without notice. Products marked SI use simple interest, effective compound yield is lower than the stated rate. Minimum premiums shown are for non-qualified (after-tax) funds. Always verify current rates with a licensed annuity professional before purchasing.
Key Takeaways
- 6.75% top income tax rate: Montana reduced its top marginal income tax rate from 6.9% to 6.75% in 2024, a modest improvement, but the state still sits in the mid-range nationally for taxing annuity income.
- Retirement income deduction available: Montana allows a pension and annuity income deduction, up to $9,070 for taxpayers 65 and older, and up to $5,500 for those under 65. This applies to qualified plan distributions, including annuity income.
- Social Security partially taxed: Montana partially taxes Social Security benefits,s depending on total income, which can compound the overall state tax burden for retirees with multiple income sources.
- Guaranty protection up to $250,000: The Montana Life and Health Insurance Guaranty Association covers annuity contracts up to $250,000 per insurer, buyers with larger deposits should spread across multiple A-rated carriers.
- 2.75% premium tax, higher than average: Montana’s 2.75% premium tax on annuity premiums is among the higher rates nationally. This is embedded in carrier pricing and invisible to buyers, but it’s a factor in why some carriers offer slightly less competitive rates in MT versus neighboring states.
Montana Commissioner of Securities and Insurance
The Montana Commissioner of Securities and Insurance (CSI) regulates all insurance products in the state, including annuities, and handles consumer complaints and agent licensing. If you have a dispute with a carrier or need to verify an agent’s license, the CSI is your primary resource.
| Contact | Details |
|---|---|
| Agency | Montana Commissioner of Securities and Insurance |
| Consumer helpline | 1-800-332-6148 |
| Website | csi.mt.gov |
| License verification | csi.mt.gov (producer license lookup under “Insurance Licensing”) |
How Montana Taxes Annuity Income
Montana taxes annuity distributions as ordinary income at graduated rates up to 6.75%. The state’s retirement income deduction, up to $9,070 for residents 65 and older, reduces the taxable amount on qualifying qualified-plan distributions, but higher earners will still owe a meaningful share.
| Annuity Type | Montana Tax Treatment | State Rate |
|---|---|---|
| MYGA / Fixed Annuity distributions | Taxable; qualified distributionare s eligible for retirement income deduction | Up to 6.75% |
| Interest earnings (non-qualified) | Gain portion taxable as ordinary income; deduction generally applies to qualified income only | Up to 6.75% |
| IRA / 401(k) annuity distributions | Taxable; up to $9,070 deductible for ages 65+ ($5,500 for under 65) | Up to 6.75% |
| Social Security benefits | Partially taxed depending on total income level | Up to 6.75% |
Tips for Buying an Annuity in Montana
- Use tax deferral strategically, given Montana’s rate: At 6.75%, Montana’s state income tax is high enough that deferring gains inside a MYGA has real value. Every year you delay a distribution is a year you’re not writing a check to Helena. If you’re still in your early 60s, a 5- or 7-year MYGA can push taxable income into years when you may be in a lower bracket.
- Check your eligibility for the retirement income deduction: Montana’s deduction of up to $9,070 (for ages 65+) applies to qualified plan distributions. If your annuity is inside an IRA or 401(k), confirm with a tax advisor that your withdrawals qualify for the deduction, it can cut hundreds of dollars off your annual Montana tax bill.
- Mind the guaranty association limit: Montana’s state guaranty association protects up to $250,000 per insurer. With $250,000–$500,000 to deploy, a two-carrier strategy keeps every dollar protected. Don’t put $400,000 with a single insurer and assume you’re covered.
- Compare fixed annuity rates across multiple terms: Montana’s 2.75% premium tax makes it slightly more expensive for carriers to do business here, which can translate to marginally thinner rate spreads compared to low-premium-tax states. Comparing multiple carriers is especially important in MT to find the most competitive net yield.
- Know your free-look rights: Montana requires a free-look period on annuity contracts, typically 10 to 30 days, depending on the carrier, during which you can cancel without penalty. Review the full contract, especially the surrender charge schedule, before that window closes. How to Buy an annuity walks you through every step. Request a personalized annuity quote to see today’s best Montana rates from A-rated carriers.
Frequently Asked Questions
Does Montana tax annuity income?
Yes. Montana taxes annuity distributions as ordinary income at graduated rates up to 6.75%. Taxpayers 65 and older can deduct up to $9,070 of pension and annuity income from state taxable income. Those under 65 may deduct up to $5,500 on qualifying qualified-plan distributions. The deduction is modest, but it helps reduce the effective Montana rate for retirees.
What is the state guaranty association limit in Montana?
The Montana Life and Health Insurance Guaranty Association covers annuity contracts up to $250,000 per insurer. This is the standard limit. If you plan to invest more than $250,000 in annuities, consider using two or more A-rated insurers so each policy stays within the guaranty association limit.
Is a MYGA a smart choice for Montana retirees?
Yes, particularly for those who want guaranteed, predictable growth with no market risk. A MYGA defers income tax until withdrawal, giving Montana retirees control over the timing of their taxable distributions. Paired with the state’s retirement income deduction, a well-timed MYGA withdrawal strategy can keep effective Montana tax rates manageable.
Why are Montana annuity rates sometimes slightly lower than in other states?
Montana charges a 2.75% premium tax on annuity premiums, one of the higher rates in the country. Carriers absorb this cost and often offset it with slightly thinner credited rates compared to states with lower premium taxes. This makes comparing multiple carriers especially important for Montana buyers shopping for the best net yield.
