
Most of this can wait. Two things cannot — and one of them is a tax election with a deadline almost nobody hears about.
What comes next depends on what your spouse had in place. If you shared a trust, the hard part is already done — the assets passed without a court, and your job is to retitle them and update your own documents. If there was a will, you may be facing probate. If there was nothing, state intestacy law decides, and it rarely gives a surviving spouse everything.
Probate may not be required at all. Anything you held jointly, anything with you named as beneficiary, and anything with a transfer-on-death registration passes to you outside probate no matter its size. What remains is often small enough for a small-estate procedure, and those thresholds run from $15,000 to $400,000 depending on the state. If probate is required, remember the creditor window — 2 to 12 months, by state — has to close before the estate distributes.
One deadline is worth knowing about now, because it is easy to miss and expensive to lose: portability. Your spouse's unused federal estate tax exemption — up to $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Jul 13, 2026View source — can transfer to you, but only if an estate tax return is filed to elect it, even though no tax is owed (Yes26 USC 2010(c)(5)Verified Jul 13, 2026View source, under 26 U.S.C. § 2010(c)(5)). Most families never file, because no tax is due and nobody tells them. Ask your accountant whether electing portability is worth it before the window closes.
Joint property, beneficiary-designated accounts, and transfer-on-death registrations all pass to you without a court. What is left over is often under the state's small-estate threshold, which ranges from $15,000 to $400,000.
Social Security survivor benefits, pension survivor options, life insurance, and retirement accounts each have their own forms and their own clocks. Social Security in particular is not automatic — you have to apply.
Your spouse's unused federal exemption can carry over to you, but only if an estate tax return is filed to claim it — even when no tax is due (26 U.S.C. § 2010(c)(5)). Miss the filing and the exemption is simply gone.
Inherited assets reset to their date-of-death value, so decades of appreciation are never taxed to you. In the 9 community property states both halves step up, not just your spouse's — which matters enormously if you sell the house.
Accounts and property in your spouse's name or held jointly need to move into your name or your trust. Then the documents that named your spouse — trustee, agent, healthcare proxy, beneficiary — need someone new.
You can generally file jointly for the year of death, and the rules shift after that. A tax professional earns their fee in the first two years.
Order certified death certificates — how many do you need?
Notify Social Security and claim survivor benefits
Notify banks, insurers, and retirement plan administrators — write the letter each one asks for
Use our Estate Settlement Plan for step-by-step guidance
If the estate is under your state's limit: collect it with a small estate affidavit instead of opening probate
If probate is required: open the estate and request Letters, then estimate the cost
Once appointed: give the notice to creditors your state requires
Recover balances held in online accounts and reward programs — request them in writing
File final tax returns for your spouse
Document stepped-up basis on inherited assets before selling
Retitle jointly-held assets into your name or trust
Update beneficiaries on your retirement accounts and life insurance — check what's on file
Create a Healthcare Power of Attorney and Financial Power of Attorney
There's no deadline. Most people wait a few months before addressing their own documents — that's fine. The exception: if you have health concerns or upcoming travel, updating your powers of attorney and healthcare directive sooner ensures someone has authority to act on your behalf.
A will goes through probate — a court-supervised process that can take six months to a year, requires legal filings, and becomes public record. A trust passes assets directly to beneficiaries with no court involvement. If you shared a trust with your spouse, most of the work is already done; if there's a will, you can estimate probate costs up front.
Frequently not. Everything you owned jointly passes to you by survivorship, everything naming you as beneficiary pays you directly, and transfer-on-death registrations do the same — none of it touches a court, regardless of the amount. What is left in your spouse's name alone is what probate would cover, and that residue is often under the state's small-estate limit, which ranges from $15,000 to $400,000. Check whether probate is required before you assume it is, and if the estate qualifies you may be able to collect it with an affidavit instead.
Portability lets you inherit your spouse's unused federal estate tax exemption — up to $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Jul 13, 2026View source — on top of your own. The catch is that it is not automatic: it must be elected on a federal estate tax return filed for your spouse's estate, even though no tax is due (26 U.S.C. § 2010(c)(5)). Because no tax is owed, most families never file, and the exemption evaporates. If your combined assets are anywhere near the threshold, or you expect them to grow, ask your accountant whether filing to preserve it is worth the cost — this is a decision with a deadline, not one to revisit later.
Far less than you would expect, and possibly nothing. The half you inherit gets a stepped-up basis to its date-of-death value, so the appreciation that accrued during the marriage is not taxed to you. In the 9 community property states the step-up applies to both halves, which can erase decades of gain entirely. Get a date-of-death appraisal before you sell — it is the document that proves your basis — and estimate the step-up before you list.
Not immediately, but don't leave it indefinitely. Jointly-held accounts often pass automatically to the surviving owner, but you'll still need to update the title. Assets in your spouse's name alone may require probate or a trust administration process before they're fully yours. Start with accounts you actively use.
As a surviving spouse, you have options most other beneficiaries don't. You can roll an inherited IRA or 401(k) into your own retirement account and treat it as yours — no required distributions until your own RMD age. Alternatively, you can keep it as an inherited account. A financial advisor can help you decide which makes sense for your tax situation.
Start with a list: bank accounts, credit cards, investment accounts, retirement accounts, insurance policies, recurring bills. Check your spouse's email and mail for statements. Your spouse's financial advisor, accountant, or attorney may have records. You don't have to figure it all out at once — just get visibility into what exists.