Closing a Business in Massachusetts? What to Do With Your Records

The hardest phone calls we take are not from businesses that are growing. They are from owners three weeks from a lease surrender, standing in a records room that took twenty years to fill, asking a question nobody warned them about: what am I legally allowed to throw away? Closing a Massachusetts business ends the payroll and the utility bills. It does not end your duties to the paper. Here is the complete picture, from what must survive the closing to how the last box leaves with proof.

By Erica McKowski, Compliance Manager · Updated August 2026 · 12-minute read

The rule nobody tells you at dissolution

Retention obligations attach to records, not to active businesses. When you file dissolution paperwork with the Secretary of the Commonwealth, every retention clock that was running keeps running. Tax records still carry their seven years. Payroll and personnel files still carry theirs. Patient and client files still carry the longest clocks of all. The Massachusetts data security regulation, 201 CMR 17.00, still applies to any record containing a resident’s personal information for as long as you hold it, and “the business closed” appears nowhere in it as an exception.

What changes at closing is practical, and it is what makes this hard: there is no office to store anything in, no admin to retrieve anything, and no revenue paying for any of it. The job is to shrink the surviving obligation to its legal minimum, destroy everything else with documentation, and set up the small remainder so it survives without you thinking about it. Owners who sequence it that way finish in weeks. Owners who rent a storage unit for “everything, we will sort it later” are still paying that invoice five years on, and we know because we eventually shred those units too.

What must survive the closing, and for how long

Tax records: 7 years after the relevant return. Federal and state returns, supporting schedules, asset and depreciation records, and the final return that closes the entity. The audit window does not care that the entity is dead; it cares about the years in question.

Payroll and employment records: 4 to 7 years after separation. Wage records, time sheets, W-2s, unemployment filings. Massachusetts wage claims and federal employment matters can reach back years after your last employee left. I-9 forms carry their own short clock: one to three years after separation depending on hire date.

Employee benefit and retirement plan records: longest of the business set. If you sponsored a 401(k) or pension, plan records fall under ERISA and some effectively never expire while a claim could exist. Terminating a plan properly, with counsel, is what ends those clocks. Do not shred plan records on your own judgment.

Patient and client files, if you were a practice or firm. Medical records: seven years minimum for Massachusetts adult patients, longer for minors (until age nine past majority in common practice). Legal client files: per Massachusetts bar guidance, typically six years minimum after matter close, longer for some matter types. Retiring professionals also owe notice to patients or clients and a custodian arrangement for records someone may still request. Your board or bar has specific closure rules; follow those over any general article, including this one.

Corporate skeleton: keep permanently. Formation documents, dissolution filings, minute books, ownership records, the final tax return, insurance policies (occurrence-based claims can surface long after closing). This fits in one box. It goes in your attic, not a storage unit.

Contracts and leases: 6 to 7 years past expiration. Including the lease you are about to surrender and anything with surviving warranties or indemnities.

Everything else, and in most closures that means most of the room, is either already past retention or will never be needed by an entity that no longer transacts: old vendor invoices past seven years, marketing files, superseded drafts, duplicate copies, quotes that never became jobs, catalogs, the entire archaeology of a working office. That is the destruction pile, and it is usually 60 to 80 percent of the total by weight.

The four-week records wind-down

Week 1: Inventory against the list above. Not page by page: drawer by drawer, box by box, with sticky notes. Three labels only: KEEP (inside retention), DESTROY (past retention or never regulated), and ASK (anything touching benefits plans, minors’ records, open disputes or pending taxes). The ASK pile goes to your accountant and attorney in one email with photos. Their answers usually shrink it by half.

Week 2: Destroy the DESTROY pile, documented. One purge, one vendor, one Certificate of Destruction listing date, weight and method. The certificate matters more at closure than at any other moment in a business’s life, because the entity that could explain “where did the files go” is about to stop existing. The certificate answers that question permanently, for you, for your former partners and for anyone who asks in 2031. This is a standard off-site pickup job: crew loads the boxes at your door, transport under chain of custody, destruction same day at the plant, certificate by email. Volume pricing applies at closure scale; a hundred-box records room is a routine Tuesday for us.

Week 3: Consolidate the KEEP set. After a real purge, the surviving set typically fits in five to fifteen boxes. Two good options. Scan the survivors and keep them digitally with encrypted backup, destroying the paper with a second documented purge; our companion guide on shredding documents after scanning covers the verification steps that make the scans legally solid. Or keep the paper physically: label each box with its destruction year in fat marker (TAXES: SHRED 2033), and store somewhere that costs nothing, like your home. The destruction-year labels are the trick; future you should never have to re-derive retention math.

Week 4: Diary the future destruction dates and assign an owner. Someone has to exist in 2033 to shred the 2033 box. Put the dates in your personal calendar, tell your accountant where the boxes live, and note it in the dissolution file. Then bring each box in as its year arrives; a one-box drop-off visit costs about $30 and ten minutes.

Selling the business instead? Different rules apply

An asset sale or acquisition changes the records question completely. Customer lists, open contracts, employee files for retained staff and operational records usually transfer to the buyer under the purchase agreement, and destroying anything the agreement conveys is a breach, not a cleanup. The purchase agreement should say explicitly which records transfer, which the seller retains and who owes retention on each. Get that clause read before the purge, not after. What typically remains yours to destroy: records the buyer declined, past-retention material and anything predating what the deal covers. Same documented destruction, smaller pile, plus a copy of the certificate to the buyer’s counsel if the agreement asks for it.

Practices selling to other practices have a third layer: patient notification and record transfer rules from their licensing boards. The shredding comes last, after the transfer window closes, and only for records the successor did not take.

One more transaction shape worth naming: the quiet wind-down, where a sole proprietor simply stops operating without a formal sale or dissolution filing. The records duties are identical, and the risk is higher precisely because no attorney or closing checklist ever forces the question. If you wound down informally two or three years ago and the file boxes are still in the garage, the four-week plan above works exactly the same starting today. The clocks have been running either way, and some of those boxes are probably already legal to destroy, which is the cheapest good news in this article.

Two closures, told side by side

Both real, details blurred, same square footage of records.

The orderly one. A three-partner accounting firm in Burlington wound down when the partners retired. They called in February for a June closing. Week one, the office manager stickered the room: 140 boxes total, 96 marked DESTROY on sight because they were client workpapers past the seven-year line. Week two, one pickup, 96 boxes, one certificate, copies to all three partners. The 44 survivors were scanned by a bureau in March, verified in April, and became 44 more destroyed boxes in May with a second certificate. What survived the firm: two banker’s boxes of corporate records in one partner’s study, a hard drive with the scans, its encrypted twin in cloud backup, and a calendar of destruction dates through 2033. Total records cost of exiting a 22-year practice: under $4,000, finished a month before the lease ended.

The other one. A retail operation in the Merrimack Valley closed in a hurry, and the owner moved the entire back office, unsorted, into a 10 by 10 storage unit. Employment files, tax boxes, thirty years of invoices, customer credit applications with Social Security numbers from the era when retail credit worked that way. He paid $145 a month and stopped thinking about it, until the fourth year, when a former employee needed wage records for a disability claim and nobody could find anything in the wall of identical boxes. The eventual sort-and-shred took a full weekend of family labor plus our pickup, cost about the same as the orderly closure, and arrived after roughly $7,000 in storage rent for paper that was 80 percent past retention the day it entered the unit.

Same obligation, same ending at the same cutter. The difference was one month of sequencing, and $7,000.

The mistakes that follow owners home

The dumpster on the last night. Every commercial landlord in Massachusetts has a story about a departing tenant’s dumpster full of readable files, and 201 CMR 17.00 penalties plus breach notification duties attach to exactly that dumpster. The disposal shortcut that saves $300 at closing has a five-figure downside and no upside beyond one saved afternoon.

The forever storage unit. Renting a unit for the whole room, unsorted, converts a one-time decision into a permanent $150-per-month subscription to your own anxiety. Sort first, destroy most, store little.

The partner split with no custodian. When partnerships dissolve, each partner assumes someone else kept the records. Name a records custodian in the dissolution agreement, one sentence, and give them the certificates and the KEEP boxes list.

Shredding the benefits plan file. Repeating this one on purpose: retirement plan records have their own law and their own clocks. Counsel signs off before those boxes move.

Doing it in the wrong order. Scanning everything first, purging second, means paying to digitize paper that only ever needed destroying. Purge first. Then scan only the survivors, if you scan at all.

Frequently asked questions

Closing a location in metro Boston?

We have cleared records rooms for retiring dentists in Newton, dissolving law partnerships in Boston and shuttering retailers in Lowell, and the sequence is always calmer when the call comes a month early instead of the week the keys go back. Call (978) 636-0301 with your box count and your deadline. Same-week pickup across all 14 cities, Certificate of Destruction on every load, and honest advice about which boxes should not be in the destruction pile yet.

A closing checklist you can copy: inventory the room with three sticky-note labels. Send the ASK pile to your accountant and attorney. Destroy the past-retention majority with a certificate. Scan or box the survivors with destruction years written on the lids. Name a custodian in the dissolution papers. Diary the future shred dates. Destroy the drives and terminals with serial documentation. Walk the empty space once, looking for anything readable. Then hand back the keys with nothing left behind but fixtures. Six lines of process, and the records side of your closing is the one part that never calls you again.

Related reading: Business shredding services · Annual document purge service · How long to keep important records