What Is a Master Business Record and What Should It Include?
By Bill Stilwell · Last reviewed October 16, 2026
The short answer
Section titled “The short answer”A master business record is one document that holds the key facts about your business: names, owners, structure, registrations, tax accounts, licenses, insurance, bank accounts, digital accounts, vendors, advisers, workers, status, deadlines, open questions, and known risks. It points to where each original document lives. It doesn’t replace those documents. Keep it current, and keep passwords and full account numbers out of it.
Why it matters
Section titled “Why it matters”Small businesses lose time and money when facts live in someone’s head or in scattered inboxes. You miss a renewal. You can’t find the insurance policy number during a claim. Your accountant asks for the date you formed the company and nobody knows. An employee leaves and nobody knows which accounts they could get into. If you’re sick, someone else has to keep things running. If you sell, a buyer will ask for all of this at once (see 27.4 Due-Diligence Folder).
A made-up plumbing company, Riverbend Plumbing, keeps a shared master record with 17 sections. When its insurance agent asks for its Employer Identification Number (EIN), formation date, and license number, the office manager answers in two minutes instead of two days.
Each section below says what to record and links to the page that explains it in full. This guide uses the master record as the single source for your official facts. Other pages, like 14.1.1 Business Name and 13.8 Website Launch Checklist, tell you to check your work against it.
Security rule for the whole record: Store passwords in a password manager, not here (see 11.7.2 Password Manager). Don’t type full Social Security numbers, full bank account numbers, or full card numbers into the record. Write the last four digits and where the full number is stored securely. Limit who can open the record (see 11.7.6 Least Privilege Access).
The 17 sections
Section titled “The 17 sections”5.1 Legal name
Section titled “5.1 Legal name”What to record: The exact name on your formation or registration documents, including “LLC” or “Inc.” if it’s part of the name, plus the document and date it came from. “LLC” stands for limited liability company.
Main page: 8.1.1 Legal Name.
Common mistake: Writing the brand name here instead of the registered legal name.
5.2 Public brand name
Section titled “5.2 Public brand name”What to record: The name customers see on signs, your website, and listings, and any registered trade name or “doing business as” (DBA) name that supports it.
Main page: 8.1.3 Public Brand Name. See also 8.1.2 DBA or Trade Name and 14.1.1 Business Name.
Common mistake: Using slightly different versions of the brand name on different listings.
5.3 Ownership
Section titled “5.3 Ownership”What to record: Each owner, whether a person or a company, their ownership percentage, and the document that shows it.
Main page: 6.2.1 Ownership Percentages and Capital Contributions and 8.7.4 Ownership Ledger.
Common mistake: Percentages in the record that don’t match the operating agreement.
5.4 Business structure
Section titled “5.4 Business structure”What to record: Your legal form, such as sole proprietorship, partnership, limited liability company, corporation, or nonprofit, the state where it was formed, the formation date, and your federal tax classification.
Main page: 8.6.1 Sole Proprietorship through 8.6.6 Nonprofit, and 10.1.2 Federal Tax Classification.
Common mistake: Confusing legal structure with tax election. An LLC can elect to be taxed in different ways (see 8.6.5 S Corporation Tax Election).
5.5 State and local registrations
Section titled “5.5 State and local registrations”What to record: Every state, county, and city where the business is registered or authorized, with registration numbers, filing dates, and annual report deadlines. Include your registered agent.
Main page: 9.1.1 Formation-State Registration, 9.1.3 Registered Agent, 9.1.6 Foreign Qualification, 9.2.2 County Registration and Permits, 9.2.3 City Registration and Permits, and 9.3 Requirement Matrix.
Common mistake: Forgetting a registration in a second state where you started doing work.
About federal ownership reporting: The Financial Crimes Enforcement Network (FinCEN) now exempts companies created in the United States from beneficial ownership information (BOI) reporting. FinCEN made that exemption permanent in a final rule effective August 14, 2026. Rules for companies formed outside the U.S. differ (see 8.8 Beneficial Ownership Reporting).
5.6 Tax accounts
Section titled “5.6 Tax accounts”What to record: Your EIN or the owner’s taxpayer number reference (last four digits only), state and local tax account IDs, the online accounts used to file and pay, and filing frequencies.
Main page: 10.1.1 Employer Identification Number, 10.2.1 State Income Tax, 10.2.2 Sales Tax, 10.3.1 State Employer Registration, and 10.3.2 State Withholding.
Common mistake: Tax login details known only to a former bookkeeper.
5.7 Licenses and permits
Section titled “5.7 Licenses and permits”What to record: Each license and permit, the issuing agency, the number, the person it’s issued to, the expiration date, and renewal requirements like continuing education.
Main page: 9.5.2 State Licenses, 9.5.6 License and Permit Renewals, and 9.5.7 License Display Rules.
Common mistake: A license held in an employee’s name with no plan if that person leaves.
5.8 Insurance policies
Section titled “5.8 Insurance policies”What to record: Each policy: type, insurer, agent, policy number, coverage limits, deductible, key exclusions, and renewal date.
Main page: 10.8.1 General Liability Insurance through 10.8.10 Industry-Specific Coverage, and 6.3.4 Insurance Professional.
Common mistake: Recording that you “have insurance” without the limits and exclusions.
5.9 Bank accounts
Section titled “5.9 Bank accounts”What to record: Each business account: bank, account type and purpose, last four digits, who can sign, and who has online access.
Main page: 10.4.1 Business Operating Account, 10.4.2 Tax Reserve Account, 10.4.3 Payroll and Savings Accounts, 10.4.5 Business Credit Card, and 10.4.6 Account Ownership.
Common mistake: An account opened under the owner’s personal name instead of the business.
5.10 Domains and digital accounts
Section titled “5.10 Domains and digital accounts”What to record: Each domain, email system, social media profile, listing, and software account: the owner account, admin users, renewal date, and recovery method. Not the passwords.
Main page: 13.1.2 Registrar Ownership, 12.1.1 Business Email Domain, 8.4.4 Business-Owned Social Accounts, 14.3.8 Profile Ownership, 11.7.4 Account Recovery Methods, and 11.7.5 Access Inventory.
Common mistake: A domain or Google Business Profile owned by a former web designer’s account.
5.11 Key vendors
Section titled “5.11 Key vendors”What to record: Important suppliers, subcontractors, and service providers: what they provide, contact, contract dates, payment terms, and whether you have their insurance certificate.
Main page: 11.2.1 Vendor Agreement, 11.2.3 Subcontractor Agreement, and 11.2.6 Insurance Certificates from Vendors.
Common mistake: No backup supplier listed for a vendor you can’t work without.
5.12 Key professionals
Section titled “5.12 Key professionals”What to record: Your attorney, certified public accountant (CPA), bookkeeper, insurance agent, payroll provider, and advisers, with contact details and what each one handles.
Main page: 6.3.1 Business Attorney through 6.3.6 Industry Adviser.
Common mistake: Not knowing who to call in an emergency because the adviser list was never written down.
5.13 Employees and contractors
Section titled “5.13 Employees and contractors”What to record: Each worker’s role, whether they’re an employee or contractor, start date, manager, and which systems they can access. Keep personal details like Social Security numbers in secure payroll and personnel files, not here.
Main page: 23.3 Employee or Contractor, 23.7 Employee Records, 11.7.5 Access Inventory, and 11.7.7 Removing Access When People Leave.
Common mistake: Former workers who still have access because nobody tracked it.
5.14 Current operating status
Section titled “5.14 Current operating status”What to record: Where the business is now: planning, preparing to launch, operating, paused, expanding, or winding down, with the date it changed.
Main page: 3 Status System.
Common mistake: Leaving the status at “planning” long after launch, so the rest of the record goes stale too.
5.15 Renewal dates
Section titled “5.15 Renewal dates”What to record: Every upcoming deadline in one list: license and permit renewals, insurance renewals, annual reports, tax filings and payments, domain renewals, contract end dates, and inspections. Copy them into your calendar with reminders.
Main page: 10.9.1 Financial Calendar and 9.5.6 License and Permit Renewals.
Common mistake: Relying on vendors to send renewal reminders to an inbox no one checks.
5.16 Professional-review items
Section titled “5.16 Professional-review items”What to record: Decisions, documents, or risks that need review by an attorney, CPA, insurance professional, or other adviser, who is reviewing each one, and when it’s due. Pages in this guide marked “Money or legal topic: Yes” are a good starting list.
Main page: 6.3.1 Business Attorney, 6.3.2 CPA or Tax Professional, and 6.3.4 Insurance Professional.
Common mistake: Putting off reviews until a problem forces them.
5.17 Open risks and unresolved issues
Section titled “5.17 Open risks and unresolved issues”What to record: Known problems, missing documents, compliance concerns, financial risks, weak spots, and pending decisions, each with an owner and a target date.
Main page: 28.1 Weekly Review Checklist and 28.5 Final Business Audit.
Common mistake: A list that only grows because nothing ever gets an owner or a due date.
When to get help from a pro
Section titled “When to get help from a pro”A CPA or tax professional: to confirm your tax accounts, filing frequencies, and deadlines. Ask:
- Did I list every federal, state, and local tax account I’m required to have?
- Which deadlines am I missing from my calendar?
An attorney: to confirm your legal name, structure, ownership, and registrations. Ask:
- Does my ownership record match my formation documents and agreements?
- Am I registered everywhere I’m doing business?
Bill’s note
Section titled “Bill’s note”[Bill: add a short story or lesson here. For example, a client who couldn’t get into their own domain or Google profile because nobody recorded who owned it, or how you set up the master record for SiteSmarty and where you keep it.]
If you’d rather have help with the online accounts part, SiteSmarty helps local businesses take ownership of their domains, websites, and Google Business Profiles.
How I did this for SiteSmarty
Section titled “How I did this for SiteSmarty”- [Date I did this:]
- [What I actually did, step by step: where I keep the SiteSmarty master record, which sections were hardest to fill, and who can open it]
- [What it cost and how long it took:]
- [What surprised me or what I’d do differently:]
- [Screenshot or photo to add, with private info blurred: the master record template with section headings and “last updated” dates]
- [Result so far:]
Questions people ask
Section titled “Questions people ask”What is a master business record? One document that lists your business’s key facts and deadlines and points to where each original document is stored.
Where should I store my EIN and account numbers? Record the last four digits in the master record and keep full numbers in secure storage, like your password manager or locked records. Limit who can see them.
How often should I update it? Every time a fact changes, and during a set review, like your monthly or annual review (see 28.4 Annual Review Checklist).
Do I still need to file beneficial ownership reports with FinCEN? Companies created in the United States are now exempt under FinCEN’s final rule effective August 14, 2026. Companies formed outside the U.S. should check FinCEN’s current rules.
How long should I keep business records? It depends on the record. The Internal Revenue Service (IRS) says to keep records as long as you need them to support your tax return, and employment tax records for at least four years (see 9.8.2 Record Retention Periods).
Audit check
Section titled “Audit check”| Outline line | Question | Pass looks like | Fail looks like | Evidence to collect |
|---|---|---|---|---|
| 5.1 Legal name | Is the exact legal name recorded with its source? | Matches the formation document | Brand name listed instead | Formation document |
| 5.2 Public brand name | Is the public name recorded and supported by a trade name filing if needed? | Name and DBA filing listed | Several versions in use | DBA filing and listing screenshots |
| 5.3 Ownership | Are owners and percentages recorded and supported? | Matches agreement and ledger | Missing or mismatched percentages | Operating agreement and ownership ledger |
| 5.4 Business structure | Are structure, formation state, date, and tax classification recorded? | All four listed with sources | Structure and tax status confused | Formation document and tax election letters |
| 5.5 State and local registrations | Is every registration listed with deadlines? | All states, counties, and cities listed with numbers and dates | Missing states or annual report dates | Registration filings |
| 5.6 Tax accounts | Is every tax account listed with filing frequency? | Federal, state, and local accounts listed. Last four digits only | Full numbers in plain text. Missing accounts | Account notices and confirmation letters |
| 5.7 Licenses and permits | Is every license listed with expiration? | Number, agency, holder, and expiration listed | Expired or missing licenses | License copies |
| 5.8 Insurance policies | Are policies listed with limits and renewal dates? | Type, insurer, limits, exclusions, and renewal listed | “Have insurance” only | Policy declarations pages |
| 5.9 Bank accounts | Are all business accounts listed with signers? | Purpose, last four digits, and signers listed | Accounts in personal names | Bank statements |
| 5.10 Domains and digital accounts | Are owners, admins, and renewals listed for each account? | Business-owned with two admins and recovery methods | Vendor-owned accounts. Passwords in the record | Access inventory |
| 5.11 Key vendors | Are key vendors listed with contracts and insurance? | Contacts, terms, and certificates listed | No contracts. No backups | Vendor agreements and certificates |
| 5.12 Key professionals | Are advisers listed with roles? | Each adviser and what they handle | No list | Engagement letters |
| 5.13 Employees and contractors | Are workers listed with status and access? | Role, status, manager, and access listed. No sensitive personal data | Former workers still listed with access | Access inventory and payroll list |
| 5.14 Current operating status | Is the current status recorded and dated? | Status and date of last change | Out-of-date status | Record history |
| 5.15 Renewal dates | Is there one complete deadline list copied to a calendar? | All deadlines listed with reminders | Missed renewals | Calendar screenshot |
| 5.16 Professional-review items | Are review items listed with reviewers and dates? | Each item has a reviewer and due date | Reviews put off indefinitely | Review notes |
| 5.17 Open risks and unresolved issues | Does each open item have an owner and target date? | Owners and dates assigned and reviewed | Growing list with no owners | Weekly review notes |
Where this fits
Do this next: 6.1.1 Personal Cash Runway
Related pages: 10.9.1 Financial Calendar, 11.7.2 Password Manager, 11.7.5 Access Inventory, 12.2 Shared Files
Sources
- Financial Crimes Enforcement Network, "Beneficial Ownership Information Reporting" (checked October 16, 2026)
- Internal Revenue Service, "Recordkeeping" (checked October 16, 2026)
This page explains general rules and Bill's own experience. It is not legal, tax, or insurance advice. Talk to a qualified professional about your situation.