
It is the second week of March at a 40-person accounting firm. Partnership and S corporation returns for calendar-year clients are due on the 15th, the practice-management system is the only place the extension list lives, and on Tuesday morning nobody can log in to it. The vendor's status page says it is investigating. The managing partner asks a reasonable question: which clients are we about to miss? Nobody can answer it without the system that is down.
That is what a continuity failure usually looks like at a professional firm. No smoke and no evacuation, just a deadline that will not move and a list nobody can read. Law, accounting, tax and investment advisory firms in the 10 to 100 person range share a profile. They hold almost no inventory, they sell judgment applied to client files, and nearly everything they need lives in a handful of cloud services run by someone else. Their plans should be built around that profile, not around a template written for a warehouse.
The deadline calendar is your business impact analysis
Large organizations spend months on a business impact analysis to learn which processes hurt most. A professional firm already holds the answer in its docket or due-date system. The impact of an outage is the set of deadlines that fall inside it, and the severity depends on whether each one can move.
| Deadline type | Can it move? | What the plan needs |
|---|---|---|
| Statutes of limitations and other deadlines set by statute | Rarely, and not because your office flooded | Docket readable offline; a named person who can file from anywhere |
| Court-ordered dates | Sometimes, by motion or agreement, never guaranteed | Court and opposing counsel contacts; a template motion ready |
| Tax filing deadlines | Filing can often be extended; payment generally cannot | Extension list and client payment instructions held outside the tax software |
| Tax deadlines in a federally declared disaster area | The IRS usually postpones them for affected taxpayers | Know how relief works, but never plan on it for an event that hits only your firm |
| Adviser regulatory filings and client disclosure deliveries | Fixed by rule | A calendar entry with a backup owner |
| Closings and client funding dates | Depends on the counterparty | Client and counterparty phone numbers outside email |
The IRS lists postponements on its tax relief in disaster situations page, and they apply only to taxpayers in the declared area. A burst pipe, a ransomware attack or a vendor outage in deadline week is your problem alone, and the deadline stays put.
The practical fix costs nothing. Once a week, export the next 60 days of deadlines (client, matter, responsible professional, backup) to an encrypted file kept outside the practice-management system, on a firm laptop and in a second cloud account. If the system goes dark on a Tuesday, the managing partner gets an answer by 9:15.
Where client files actually live
Ask a small firm where its client files are and the first answer is "in the system." The honest answer is half a dozen places or more: practice-management or docketing software, document management, email, the tax or accounting software, a client portal, an old shared drive, and a room of paper. List them in one table: what lives there, who holds the administrator account, and how you would get the data out if the vendor vanished for a week.
The administrator column is where the surprises are. In firms this size the only email administrator is often the office manager, the IT provider, or a partner who has since left. Every system holding client data needs two administrators, plus an emergency account with credentials kept offline.
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When the vendor is the outage
Small firms outsource almost everything, which is sensible, so the plan has to cover the day the outage belongs to someone else. Three dependencies deserve their own page.
- Practice-management and docketing software. Check what the contract says about availability and data export, and whether you can pull a full export yourself. Then run one, so you know how long it takes.
- Your managed IT provider. The July 2021 Kaseya VSA attack showed how ransomware can travel through a remote-management tool used by managed service providers into many of their small-business customers at once. Ask how the provider secures its own tools, who helps you while its staff are busy with dozens of other clients, and whether your backups sit beyond the reach of its administrator accounts.
- Email and identity. If the email tenant is down, so are password resets, client portal logins and often the phone system. Keep a short list of client, court and agency contacts with phone numbers somewhere else.
Law and accounting firms hold other people's most sensitive data, which makes them attractive targets. The cost of an attack is mostly lost billing and missed work, not the demand; the briefing on why ransomware downtime costs more than the ransom sets out where the money goes.
The partner who is the practice
In a 25-person firm, one partner may hold the relationships, the signing authority and the working knowledge of a dozen active matters. Illness, an accident and a sudden resignation all raise the same question: who looks after those clients tomorrow?
The plan should name, for each partner or principal, a backup professional who can triage the active matters, has read access to the files, and has met the larger clients before anything goes wrong. It should also cover the money. If one partner is the only signer on the client trust or escrow account, or the only approver in the payment platform, that account stops when they do. Add a second signer, and ask the bank how long a signatory change takes. It is rarely same-day.
Firm agreements deserve a look too. Partnership and shareholder agreements often treat death and disability as financial events and say nothing about who takes operational control of the partner's clients, files and accounts. Solo practitioners and very small law practices should read the succession-planning guidance their bar regulator publishes, because expectations differ from state to state.
Professional duties do not pause
Rules vary by profession and jurisdiction, so have your general counsel or ethics adviser read the finished plan. The obligations that bite during a disruption are consistent enough to plan around.
- Confidentiality survives the emergency. When the system is down, people improvise with personal email, consumer file-sharing links and home printers. Decide in advance what is allowed. An encrypted loaner laptop beats the family computer.
- Clients are owed an early explanation. If a disruption may affect a client's matter, deadline or money, tell the client before the deadline, not after. Draft two or three short notices now.
- Client money needs a second path. Trust, escrow and client-fund accounts carry strict handling rules, and a disruption is no excuse to bend them. Alternate signers and procedures have to exist beforehand.
- A breach starts several clocks. If an incident involves unauthorized access to client data, notification duties under state breach laws, engagement letters and, for some firms, regulatory rules may begin running. Call your cyber insurer and outside counsel early; most policies expect prompt notice.
- Retention duties outlive the damage. Water-soaked files and a corrupted archive do not end the obligation to keep records. Know which records are backed up and which exist only on paper.
Losing the office
Hybrid work has made losing a building far less serious for most professional firms; our piece on continuity planning when the office is no longer the recovery site covers the home-working side. What a small firm still loses with its office is physical: signed originals, wills and deeds in the firm's safe, records waiting to be scanned, the production scanner, and the mail.
Three cheap measures cover most of it. Scan on intake, so the paper becomes a copy rather than the record. Keep originals that must be kept in fire-rated storage, with a log of what is held for whom stored somewhere else. And know how to redirect mail and deliveries.
Superstorm Sandy in 2012 left much of lower Manhattan without power for days, and some office buildings stayed closed far longer. Firms whose clients came in to sign learned that the conference room is a dependency too: know where a closing can happen if your space is gone.
A one-day agenda for writing the plan
A firm this size does not need a six-month project. It needs one day with five or six people: the managing partner, the firm administrator, whoever runs IT, a lead from each practice group, and the docket keeper. Block the calendar and work through this agenda.
| Time | Session | Output |
|---|---|---|
| 9:00 | Priorities: the five client services that would be missed first | Ranked list, with how long each can stop |
| 9:45 | Deadlines: the next 90 days of hard dates, by practice group | Deadline table; owner for the weekly export |
| 10:30 | Systems: every place client data lives, who administers it, how to export it | System table with two administrators each |
| 11:30 | Vendors: practice software, IT provider, email, bank, payroll | Contacts, contract terms and a workaround per vendor |
| 12:30 | Lunch | |
| 1:15 | People: backups for each partner, alternate signers, who can declare a disruption | Backup list; bank signatory changes started |
| 2:15 | Client duties: confidentiality during an outage, client notices, insurer notice | Notice templates; insurer and counsel contacts |
| 3:00 | Office loss: originals, mail, client meeting space | Originals log location; mail redirect steps |
| 3:45 | Scenario walk-through: practice software down for three days before a major deadline | Gap list with owners |
| 4:30 | Assign, date and schedule | Plan owner, review date, first test booked |
Put the output into a familiar structure such as our annotated sample business continuity plan. For a firm this size the one-page version at the end of that outline is a sensible target, with the deadline export and system table as appendices. Ready.gov's business continuity planning resources include free templates if you would rather start from a form.
What you should have by 5 p.m.
- A ranked list of client services and how long each can stop.
- A named owner for the weekly offline deadline export.
- Two administrators for every system that holds client data.
- A backup professional for every partner, and a second signer on every client-funds account.
- Notice templates for clients and a phone list that does not depend on email.
- A date for the first test, no more than 60 days out.
If the day produces only the deadline export and the second administrators, it has still paid for itself.
Readiness kit
| Category | Pick | Why it is on the list | Link |
|---|---|---|---|
| Power station with UPS mode | Anker SOLIX C1000 | 1 kWh LiFePO4 with a pass-through UPS mode that keeps a laptop, router and monitor going when the mains drops. | Shop on Amazon |
| UPS, desk and network | APC Back-UPS 850VA (BE850G2) | A little more headroom for a workstation plus network gear, with USB charging ports. | Shop on Amazon |
| Document safe | SentrySafe fire and water resistant file box | Holds the printed plan, insurance papers and recovery keys where a fire or a leak will not reach them. | Shop on Amazon |
Matched to this topic from manufacturer specifications and published reviews; not tested by us. See the full Readiness kit



