Montana Military Divorce Calculator

Montana courts divide military retirement as marital property under USFSPA (10 U.S.C. § 1408) combined with Montana's equitable distribution statute MCA 40-4-202. Only 'disposable retired pay' is divisible—the amount remaining after deductions for disability pay, SBP premiums, and federal taxes. Courts typically award the former spouse a percentage based on the marital coverture fraction, calculating years of marriage during service divided by total creditable service years.

The 10/10 rule allows DFAS to send military retirement payments directly to a former spouse when three conditions are met: at least 10 years of marriage, at least 10 years of creditable military service, and at least 10 years of overlap between the marriage and service. Without meeting this threshold, the service member receives the full payment and must personally transfer the former spouse's share—court orders remain enforceable regardless.

Former spouses retain full TRICARE benefits indefinitely under the 20/20/20 rule: 20 years of marriage, 20 years of military service, and 20 years of overlap. The 20/20/15 rule provides one year of transitional TRICARE coverage when overlap is only 15-19 years. After 20/20/15 benefits expire, former spouses may purchase up to 36 months of coverage through the Continued Health Care Benefit Program (CHCBP) by applying within 60 days.

No, VA disability pay cannot be divided in Montana divorce proceedings under federal law. Only 'disposable retired pay' is subject to division under USFSPA. When a service member waives retired pay to receive disability compensation, the divisible amount decreases proportionally. This can significantly reduce the former spouse's share, and Montana courts cannot order compensation for this reduction.

Under MCA 40-4-104, Montana courts have jurisdiction if either spouse has been domiciled in Montana or stationed at Malmstrom Air Force Base for 90 days before filing. Military members may also file in their state of legal residence or home of record. For DFAS to honor retirement division orders, the court must have jurisdiction over the service member through residence, domicile, or consent.

Montana courts typically include Basic Allowance for Housing (BAH) as gross income when calculating child support under ARM 37.62.106, the Income Shares model. Although BAH is not federally taxable, family courts consider it part of overall financial resources available to support children. Service members receiving 'with dependents' BAH rates or BAH-Differential for child support purposes have this full amount included in income calculations.

The Survivor Benefit Plan (SBP) provides 55% of the selected base amount to a surviving spouse or former spouse for life. Former spouse coverage must be elected using DD Form 2656-1 within one year of the divorce decree. Former spouses should also file a 'deemed election' using DD Form 2656-10 to protect coverage if the service member fails to elect. Only one spouse or former spouse can be covered at a time.

Yes, active-duty service members can request a mandatory 90-day stay under the Servicemembers Civil Relief Act (50 U.S.C. § 3932) if military duties prevent court appearances. The request must be in writing, include facts showing how service affects availability, provide a date when appearance is possible, and include a commanding officer's statement that leave is unavailable. Additional stays may be granted at the court's discretion.