settling a deceased person's estate through probate court, and deciding how much of it needs a lawyer
A working division between the probate tasks a court will let you handle alone and the ones that realistically require counsel, and how to tell which you have.

Most of what a personal representative does in probate is clerical, and courts know it. Filling in an inventory, mailing notices to heirs and known creditors, opening an estate bank account, closing a credit card, and filing a final accounting are administrative acts with forms attached, and in most counties the clerk will hand you those forms without asking whether you have a lawyer. The question worth answering early is not whether you are allowed to proceed alone, but which specific tasks in your particular estate carry consequences that cannot be undone by refiling.
Gathering and valuing assets is the core of it. A careful reader of the inventory form notices that it asks for values as of the date of death, not today, which means a brokerage statement for the wrong month is the wrong document, and a house needs either an appraisal or a defensible basis for the figure you wrote. Notices are similar: the statute sets who must be told, by what method, and how many days they have, and the proof of service you file is the record that those deadlines actually started running. None of that requires legal judgment. It requires reading the form and doing what it says.
Bank and account paperwork follows the same pattern. Once letters testamentary or letters of administration are issued, an institution's job is to verify them, and most disputes at that counter are about the certification date rather than the law. An estate needs its own taxpayer identification number, and the Internal Revenue Service is the authority that issues it and that oversees the estate's income tax filing obligations while the administration is open. Requesting the number, opening the account, and keeping every transaction inside it are things a methodical non-lawyer does perfectly well.
The line is not complexity. It is whether someone else has an argument. A creditor claim that arrives on time and is plainly valid gets paid; a claim you intend to reject starts a contested proceeding with pleading rules, evidentiary standards, and a hearing, and the personal representative who mishandles it can end up personally answerable for the shortfall. Will contests work the same way. So does a disagreement among beneficiaries about whether a lifetime transfer was a gift or an advance against a share. Once a matter is adversarial, the court stops being a filing window and becomes a forum, and the procedural rules that apply are the ones lawyers spend years learning.
Real property deserves its own attention. Title that is clean in family memory is often not clean on record: a deceased co-owner never removed, a decades-old mortgage never released, an easement nobody mentioned, an heir who signed nothing. A careful reader orders the title work before listing the house rather than after accepting an offer, because a defect discovered in escrow costs a closing date and sometimes the buyer. Curing a defect usually means a court order, and getting the right order drafted is legal work by any measure.
An original will that names a residuary beneficiary and appoints an executor is a document the court simply admits. Trouble comes in narrower forms: a copy where the original cannot be found, staple holes suggesting something was removed, a handwritten interlineation with no initials beside it, a bequest of an account that was closed in 2019, or language that could describe two different nephews. Each of those raises a question the clerk has no power to answer, and answering it wrongly at the outset shapes every distribution afterward. Counsel here is not insurance. It is the mechanism for getting the construction question in front of a judge properly.
Before dividing work at all, check whether your court permits the division. Several states treat an estate as a separate legal entity that a non-attorney cannot represent, which means a personal representative who is not a lawyer may appear on their own behalf but not on the estate's, and filings signed without counsel can be struck. Others allow self-representation in an uncontested administration and require an appearance by counsel the moment a contest is docketed. Local rules and the clerk's own posted guidance will say which applies, and reading them before the first filing keeps the whole matter on a clean footing.
A workable approach is to handle the recordkeeping yourself, note every point where another person could disagree with you, and buy counsel for those points specifically. The bill tracks the disputes, not the calendar.