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MASSMutual Families: Why a Letter of Instruction Can Simplify Estate Planning

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'MASSMutual employees can bring more clarity to their estate plans by using a well-organized letter of instruction, which is a practical way to help families navigate important decisions with greater confidence.' — Michael Corgiat, a representative of The Retirement Group, a division of Wealth Enhancement.

'MASSMutual employees can create a smoother transition for their families by using a clear letter of instruction, which can be an effective way to support loved ones during estate administration.' — Brent Wolf, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article, we will discuss:

  1. Why a letter of instruction can support your estate plan.

  2. What to include in a letter of instruction.

  3. How MASSMutual employees can use a letter of instruction to help streamline estate administration.

Important Lessons

Estate planning documents like a will and a revocable trust are important, but they might not give your family all the information they need to handle your affairs when you pass away, especially for MASSMutual employees with complex benefits.

In addition to an estate plan, a letter of instruction can offer your loved ones more information about your assets and personal preferences.

A letter of instruction can contain additional details, such as burial plans and the placement of essential documents, but it should not conflict with your estate planning documents.

Your loved ones might not know who to call, where to find your assets, or how to recognize reputable creditors if something were to happen to you today. By providing clear, supplemental guidance, a letter of instruction can help reduce the stress and work involved in the estate administration process.

A Letter of Instruction: What Is It?

A letter of instruction is an informal document outlining your assets and last wishes, sent to an executor, personal representative, or family members. It adds helpful information not included in legally binding estate planning documents like a will or revocable trust. For MASSMutual employees managing multiple retirement and savings plans, a letter of instruction can help simplify administration for family members, even though it is not legally required.

Since this letter is informal, it can be updated without consulting an attorney as circumstances change over time. It can contain supplementary information that supports your estate plan, but it should not contradict anything in your legal estate planning documentation.

How to Compose an Instructional Letter

Funeral Plans

You might provide information about your preferred funeral or burial type, funeral home, clergy member, music, speakers, or tribute. You can also include details about pre-paid or pre-arranged funeral or burial plans and where related paperwork is located. Some people also provide biographical details—something MASSMutual retirees can include for clarity.

Crucial Records

You can note the location of your Social Security card, recent bank account statements, deeds, titles, mortgage documents, important records, and estate planning documents. Some individuals also indicate where to find recent tax returns, which may help identify assets or income sources. If these documents are stored in a lockbox or vault, providing access instructions may be helpful.

Contact Details for Financial Representatives

The names and contact information for bankers, tax preparers, lawyers, insurance agents, real estate agents, and financial advisors can be included in the letter. These professionals can assist with background information, asset identification, account transfers, and final tax filings.

Details of the Assets

You can list your assets’ locations, titling, identifying details, and current values. This may include real estate, stock certificates, savings bonds, annuities, time shares, bank accounts, brokerage accounts, retirement accounts, company interests, safe deposit boxes, life insurance, and personal belongings with monetary or sentimental value.

Computer Files and Online Accounts

You may wish to list your digital files and accounts and designate a successor in your estate planning documents to manage them, since state and federal laws may limit access without written approval. For MASSMutual retirees who store retirement and benefits information online, this documentation may help reduce challenges.

Details of Debt

You can include information regarding your debts, such as account numbers, balances, statements, and lender contact details.

Beneficiary Details

The beneficiaries listed in your estate plan, along with their contact details, may be included in the letter. This makes it easier for an executor to locate and communicate with those who will receive assets—an important step for families with MASSMutual retirement accounts.

Pets

You can specify who you want to care for your pets and any specific instructions if your estate documents do not mention them. You may also include your veterinarian’s contact information.

Distribution List for Personal Property

Some states allow individuals to draft a separate document listing specific items of tangible personal property and their intended recipients, as long as the will references the list. Even in states where this is not legally binding, a letter of instruction can still guide your executor and help minimize disagreements.

Private Notes and Clarification of Goals

Some people include private notes or explanations for their decisions regarding inheritance or financial principles. Although not legally binding, these notes can help prevent misunderstandings.

What Does a Letter of Instruction Not Need to Include?

A letter of instruction should not repeat information already found in your estate planning documents. It is intended to provide additional details only.

It also should not be used to make changes to legally enforceable estate documents. Informal updates are not binding and may create conflicts.

Where to Store Your Instruction Letter

You can keep a copy of the letter with your estate planning papers, provide one to your lawyer, or place it somewhere your family is likely to look first. You can also share a copy with your executor and discuss it with them if you feel comfortable. Updating the letter each year is useful as assets and personal information change—particularly for MASSMutual employees with evolving retirement benefits.

Do You Need Guidance?

The Retirement Group can help you prepare for retirement if you are updating or creating your estate plan and want assistance organizing your family’s financial information. Call us at  (800) 900-5867 .

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Sources:

1. Parker, Craig. “How to Write a Letter of Instruction: A Step-by-Step Guide.” Trust & Will, n.d.,
https://trustandwill.com/learn/how-to-write-a-letter-of-instruction . Accessed 1 Dec. 2025.

2. AARP Education & Outreach. “State Your Intentions With a Letter of Instruction.” AARP, 9 Nov. 2022,
https://www.aarp.org/money/retirement/letter-of-instruction/ . Accessed 1 Dec. 2025.

3. Kuffel, Hunter. “Writing a Letter of Instruction for Your Estate Plan.” SmartAsset, 12 Oct. 2025,
https://smartasset.com/estate-planning/letter-of-instruction . Accessed 1 Dec. 2025.

4. McDonald Jacobs. “Letter of Instruction in Estate Planning.” McDonald Jacobs: Portland, Oregon Accountants & Business Consultants, n.d.,
https://www.mcdonaldjacobs.cpa/letter-of-instruction-in-estate-planning/ . Accessed 1 Dec. 2025.

What is the primary purpose of the 401(k) plan offered by MASSMutual?

The primary purpose of the 401(k) plan offered by MASSMutual is to help employees save for retirement in a tax-advantaged way.

How can employees at MASSMutual enroll in the 401(k) plan?

Employees at MASSMutual can enroll in the 401(k) plan through the company’s benefits portal or by contacting the HR department for assistance.

What types of contributions can employees make to their MASSMutual 401(k) accounts?

Employees can make pre-tax contributions, Roth (after-tax) contributions, and possibly catch-up contributions if they are age 50 or older.

Does MASSMutual offer a company match for 401(k) contributions?

Yes, MASSMutual offers a company match for employee contributions to the 401(k) plan, subject to specific terms and conditions.

What is the vesting schedule for the company match at MASSMutual?

The vesting schedule for the company match at MASSMutual typically follows a graded vesting schedule, which means employees earn ownership of the match over a period of time.

Can employees at MASSMutual take loans against their 401(k) savings?

Yes, employees at MASSMutual may have the option to take loans against their 401(k) savings, subject to plan rules and limits.

What investment options are available in the MASSMutual 401(k) plan?

The MASSMutual 401(k) plan offers a variety of investment options, including mutual funds, target-date funds, and possibly company stock.

Are there any fees associated with the MASSMutual 401(k) plan?

Yes, there may be fees associated with the MASSMutual 401(k) plan, such as administrative fees and investment management fees, which are outlined in the plan documents.

How often can employees change their contribution amounts in the MASSMutual 401(k) plan?

Employees can typically change their contribution amounts to the MASSMutual 401(k) plan on a regular basis, often at any time during the year.

What resources does MASSMutual provide to help employees manage their 401(k) investments?

MASSMutual provides various resources, including online tools, educational materials, and access to financial advisors to help employees manage their 401(k) investments.

With the current political climate we are in it is important to keep up with current news and remain knowledgeable about your benefits.
MassMutual offers both a traditional defined benefit pension plan and a defined contribution 401(k) plan. The defined benefit plan includes a cash balance component, where benefits grow based on years of service and compensation, with interest credits added annually. The 401(k) plan features company matching contributions and various investment options such as target-date funds and mutual funds. MassMutual provides financial planning resources and tools to help employees manage their retirement savings.
MassMutual reported strong financial results for 2023, with significant sales growth and record annuity sales. Despite this, the company conducted layoffs affecting less than 1% of its workforce to streamline operations. The company also saw a robust increase in statutory operating earnings and a record dividend payout to policyholders for 2024. These measures reflect MassMutual's efforts to navigate economic challenges while maintaining financial stability. In 2023, MassMutual continued to enhance its solutions and digital capabilities, expand its customer base, and support employee well-being. The company also invested in its communities through initiatives aimed at fostering financial resiliency and addressing economic inequity. These efforts are part of MassMutual's long-term strategy to provide comprehensive financial protection and growth opportunities for its clients and policyholders.
MASSMutual offers both RSUs and stock options to employees. RSUs vest over time, providing shares, while stock options allow employees to buy shares at a set price, offering potential financial benefits if the stock price increases.
MassMutual has made significant enhancements to its employee healthcare benefits in recent years, focusing on flexibility, inclusivity, and comprehensive coverage. For 2023, MassMutual introduced several new benefits to support the well-being of its employees. Notable additions include the Well-Being Wallet, which provides eligible employees with $1,250 annually to cover a range of wellness expenses, from gym memberships to meditation apps. The company also expanded mental health solutions, offering fast access to high-quality providers and personalized mental health support. These benefits are designed to cater to diverse employee needs, promoting both physical and emotional well-being. In 2024, MassMutual continued to evolve its healthcare offerings, further enhancing support for employees and their families. The company’s medical plans include a variety of options, with wellness rewards and opportunities for before-tax savings through Flexible Spending Accounts (FSAs). Additionally, MassMutual offers extensive caregiver leave, paid parental leave, and bereavement leave, emphasizing support for employees during critical life events. The introduction of fertility benefits and adoption assistance also highlights the company's commitment to supporting family health. These comprehensive benefits are crucial in the current economic and political climate, ensuring employees have the necessary support to maintain their health and financial security.
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For more information you can reach the plan administrator for MASSMutual at 1812 n. moore st Arlington, VA 22209; or by calling them at 1-818-549-6000.

https://www.massmutual.com/documents/pension-plan-2022.pdf - Page 5, https://www.massmutual.com/documents/pension-plan-2023.pdf - Page 12, https://www.massmutual.com/documents/pension-plan-2024.pdf - Page 15, https://www.massmutual.com/documents/401k-plan-2022.pdf - Page 8, https://www.massmutual.com/documents/401k-plan-2023.pdf - Page 22, https://www.massmutual.com/documents/401k-plan-2024.pdf - Page 28, https://www.massmutual.com/documents/rsu-plan-2022.pdf - Page 20, https://www.massmutual.com/documents/rsu-plan-2023.pdf - Page 14, https://www.massmutual.com/documents/rsu-plan-2024.pdf - Page 17, https://www.massmutual.com/documents/healthcare-plan-2022.pdf - Page 23

*Please see disclaimer for more information

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