Estate Administration: A Comprehensive Guide

Updated: August 11, 2026

Takeaways:

• Start with outreach — contacting the decedent’s attorney, CPA, and key institutions early prevents bottlenecks later
• Document collection is the foundation for everything else, from probate to tax filings
• Life insurance proceeds and Social Security survivor benefits are two commonly overlooked sources of support for the family
• The estate may owe income tax, and a large estate may owe federal estate tax — these are separate filings with separate rules
• Estate administration rarely stays purely legal for long — taxes and family dynamics tend to surface too, which is why coordinated support tends to help

Losing someone is hard enough on its own. Being the person who now has to manage their estate makes it harder. Estate administration is the legal and financial process of settling a deceased person’s affairs — identifying assets, paying debts and taxes, and distributing what’s left according to the will or, if there isn’t one, state intestacy law. Whether you’re an executor named in a will or a court-appointed administrator, the work is the same: get organized, work through a checklist most people have never seen before, and do it while grieving.

Here are the steps we recommend taking:

#1 Reach out to relevant contacts

The person authorized to act — the personal representative, executor, or successor trustee — should start by contacting the people who already know something about the estate. That means the decedent’s attorney (for estate planning documents and legal guidance), their CPA or tax preparer (for financial history), and anyone named under a power of attorney, guardianship, or conservatorship.

From there, the outreach list widens: the Social Security Administration, the Department of Veterans Affairs, employers, banks, trustees, investment professionals, and insurance agents may all need to be notified, depending on the decedent’s circumstances.

A few contacts are easy to miss:

• Department of Motor Vehicles. To find out what’s required to transfer vehicle titles.
• Credit card companies. To close individual accounts, and to check for credit card insurance or an embedded life insurance benefit that might cover an outstanding balance.
• Credit reporting agencies. To place a deceased alert and reduce the risk of identity theft.
• Utility companies, subscriptions, and doctors’ offices. To stop billing and close out any balances due.
• Clubs and business organizations. To request a refund of prepaid dues.

#2 Collect the right documents

Everything downstream — probate, tax filings, distributions — depends on having the right paperwork in hand. Start with the will, any trust documents naming the decedent as settlor, beneficiary, or trustee, and any final instructions they may have left about where to find things.

From there, the list runs long: insurance policies, unopened mail, deeds and titles, Social Security cards and birth certificates, bank and retirement account statements, and up to six years of tax returns. Digital accounts count too — online banking, PayPal, and other services often go overlooked until a bill or notice surfaces months later.

One resource worth knowing about: Washington State maintains a database of unclaimed property, which is worth checking against the decedent’s name.

An estate planning checklist built while someone is still living makes this step dramatically easier for whoever administers the estate later — one more reason estate plans are worth revisiting before they’re needed.

#3 Identify insurance companies

Life insurance proceeds are often a meaningful part of what an estate has to work with, and they’re easy to miss if the decedent didn’t keep organized records. Look for premium notices, old applications, and any correspondence referencing a policy — don’t discard anything, even a policy that appears to have lapsed. Some policies stay in force under provisions in the original contract even after premiums stop.

It’s also worth checking for coverage that isn’t obvious: death benefits buried in a disability income contract, or voluntary life insurance offered through an employer.

#4 Apply for Social Security benefits

If the decedent worked and paid into Social Security, the estate or family may be eligible for two types of benefits. Contact the local Social Security Administration office or call (800) 772-1213 to confirm eligibility.

• Death benefit. A payment toward burial expenses, available to a spouse or dependent children. Funeral directors will sometimes handle this application directly.
• Survivor’s benefits. Available to a surviving spouse age 60 or older (reduced if claimed before 65), a disabled widow or widower 50 or older, a spouse of any age caring for a dependent or disabled child, or children under 18.

#5 Talk to an accountant about tax filing requirements

Income taxes

A final individual income tax return is typically required for the year of death, covering income from January 1 through the date of death. A surviving spouse can file jointly for that year even if the decedent lived only part of it, as long as the surviving spouse hasn’t remarried.

If the estate itself earns income — interest, dividends, rental income — while it’s open, a fiduciary income tax return (Form 1041) may be required each year. Estimated quarterly payments generally aren’t required for the first two years the estate is open.

A living trust becomes irrevocable at death, which can trigger its own income tax filing. Income the decedent was entitled to but hadn’t yet received — unpaid salary, accrued bond interest, retirement account distributions — is called income in respect of a decedent (IRD), and whoever inherits that income generally reports and pays tax on it when they receive it.

Federal estate tax

The federal estate tax applies to the value of everything the decedent had an interest in at death, valued at fair market value. For 2026, the federal estate and gift tax exemption is $15 million per individual, or $30 million for a married couple using portability — meaning most estates won’t owe federal estate tax at all. Above that threshold, the tax rate is 40% on the amount over the exemption.

Life insurance proceeds count toward the estate unless ownership was transferred more than three years before death, or was never held by the decedent to begin with. There’s no estate tax on property left to a surviving spouse who is a U.S. citizen. If tax is owed, it’s due within nine months of death, with a possible six-month filing extension.

Even when no estate tax is owed, inherited assets typically get a new cost basis — fair market value on the date of death — which affects the capital gains tax due if those assets are later sold. This is worth understanding before selling inherited stock or other appreciated property.

One question worth sitting with, especially if the estate is close to the exemption threshold or holds appreciated property: is the family clear on what estate tax exemptions actually mean for this specific estate, or is that still an open question?

Why this gets easier with the right team in your corner

Tax filings, insurance claims, and family communication tend to land at the same time, often while the person responsible is also grieving. Brighton Jones’ Personal CFO approach connects estate planning with estate tax planning and everyday cash flow, so an executor isn’t reconciling advice from advisors who aren’t talking to each other.

If you’re managing a loved one’s estate and want a second set of eyes on what you might be missing, schedule a complimentary intro call with a Brighton Jones advisor.

Frequently asked questions

How long does estate administration typically take?

It varies by state and estate complexity, but most estates take anywhere from several months to over a year to fully administer, particularly if probate is required or the estate includes real property or business interests.

Do all estates have to go through probate?

No. Assets held in a properly funded living trust, jointly owned property, and accounts with named beneficiaries — like retirement accounts and life insurance — typically pass outside of probate.

What’s the difference between an executor and an administrator?

An executor is named in a will and appointed by the court to carry out its terms. An administrator is appointed by the court when there’s no will, and distributes assets according to state intestacy law instead.

Is inherited IRA money taxed the same way as other inherited assets?

No — inherited retirement accounts follow their own distribution rules and don’t receive the same step-up in cost basis as other property. A spouse inheriting an IRA has different options than a non-spouse beneficiary, so it’s worth confirming the rules before taking a distribution.

About the Author: Director of Estate Planning Mary Louden, JD, LLM leads estate planning at Brighton Jones. She helps clients align their lifetime financial planning with the legacy they want to leave for family and community. She also writes about areas where estate plans most often fall behind real life.

Standard Disclosure: Please remember that past performance may not be indicative of future results. Different types of investments involve varying degrees of risk. Brighton Jones, LLC is neither a law firm nor a certified public accounting firm and no portion of the blog content should be construed as legal or accounting advice. To the extent that you have any questions regarding the applicability of any specific issue discussed above to your individual situation, you are encouraged to consult with the professional advisor of your choosing.