You’ve carefully drafted your will. Every decision about who gets what felt deliberate and final, but here’s something that catches people off guard: if you’re married, your spouse might have the legal right to claim a portion of your estate regardless of what your will says. Surprised? You’re not alone. Montana law recognizes that marriage creates financial obligations that don’t simply vanish when one spouse dies. Your spouse has protections built into state law, and they can override parts of your carefully crafted estate plan.
Montana’s Elective Share Law
Think of the elective share as a safety net. Even if your will leaves your spouse with nothing or very little, they can petition the court for what the law considers their fair portion. This right exists whether you accidentally forgot to include your spouse or intentionally left them out. The elective share applies to what’s called the “augmented estate.” This isn’t just what’s listed in your will. It’s much broader than that, and understanding the difference matters.
How Much Can A Spouse Claim
Montana uses a sliding scale based on marriage length. The longer you’ve been married, the larger the potential claim:
- Less than 1 year: 3% of the augmented estate
- 1 year but less than 2 years: 6%
- 2 years but less than 3 years: 12%
- 3 years but less than 4 years: 18%
- 4 years but less than 5 years: 24%
- 5 years but less than 6 years: 30%
- 6 years but less than 7 years: 36%
- 7 years but less than 8 years: 42%
- 8 years but less than 9 years: 48%
- 9 years but less than 10 years: 54%
- 10 years but less than 11 years: 60%
- 11 years but less than 12 years: 68%
- 12 years but less than 13 years: 76%
- 13 years but less than 14 years: 84%
- 14 years but less than 15 years: 92%
- 15 years or more: 100% (equals one-half of the augmented estate)
After fifteen years of marriage, your spouse can claim up to half of the augmented estate. Your will can’t prevent that.
What Counts As The Augmented Estate
This is where things get complicated. The augmented estate includes far more than what passes through probate. Life insurance proceeds count. So do retirement accounts with beneficiary designations, jointly owned real estate, and property you transferred during the marriage without receiving fair value in return. Property your spouse already owns gets factored in too. Assets they’re set to be inherited from other sources? Those count as well. The calculation becomes a comprehensive look at your combined marital wealth, not just what’s in your probate estate. A Helena estate planning attorney can help you understand exactly how these various assets affect the final calculation.
Time Limits For Making A Claim
Your spouse can’t wait forever to assert these rights. Montana law sets clear deadlines. They must file an elective share petition within nine months after your death or within six months after probate opens, whichever comes later. Miss that window? The right to claim an elective share disappears.
When Spouses Can’t Make Claims
Not every surviving spouse qualifies for an elective share. Valid prenuptial or postnuptial agreements can waive these rights, and Montana courts generally honor those waivers. Abandonment matters too. If a spouse abandoned you or failed to provide support, they might lose their elective share rights. Divorce ends spousal rights, but timing becomes everything in these situations. Did you file for divorce but die before the court finalized the decree? Your spouse might still have a valid claim to the elective share.
Planning Around Elective Share Laws
Some couples address these concerns head-on through marital agreements. Others structure their estates to provide adequately for a spouse while still directing assets according to their specific wishes. There’s no single right approach. What matters is understanding how Montana’s laws apply to your situation specifically. Working with a Helena estate planning attorney means you’ll build an estate plan that honors your goals while accounting for your spouse’s legal protections. You can’t ignore these rights, but you can plan around them thoughtfully.
Protect Your Estate Planning Goals
Montana’s spousal elective share laws prevent one spouse from completely disinheriting the other. Whether you’re creating your first will, updating documents after major life changes, or navigating the complexities of a second marriage with children from previous relationships, these rules affect your planning decisions. Silverman Law Office, PLLC works with Montana families to create estate plans that function within state law while achieving what matters most to you. Questions about how spousal rights might affect your estate? Reach out to discuss your specific circumstances. Understanding these protections now means you’ll avoid surprises and family disputes down the road.