Business name vs company in Uganda: choosing a structure

1. At a glance

This note is written for advocates, pupils and clerks advising a founder on which structure to use, or defending (or attacking) the enforceability of a contract where the other side traded under an unregistered or late-registered business name. It compares the legal character, liability exposure and compliance obligations of a business name against a company. It does not cover the mechanics of incorporating a company step by step (see the company-registration guide), directors' duties, or winding up — each has its own note in this cluster.

The 2023 Revised Edition of the Laws of Uganda renumbered several chapters relevant to this choice. The Business Names Registration Act moved from Cap. 109 (2000 Revision) to Cap. 105 (2023 Revision); the Non-Governmental Organisations Act sits at Cap. 109 in the current revision — a different statute from the old, repealed 1989 NGO law that some older material loosely associates with 'Cap. 113'; and the Trade (Licensing) Act moved from Cap. 101 to Cap. 79. The Companies Act's chapter number, Cap. 106, has not changed. Several current government agency PDFs — including KCCA's, businesslicences.go.ug's, and URSB's own hosted Business Names guidance — still print the old chapter numbers. A lawyer citing 'Cap. 109' for the Business Names Registration Act, or 'Cap. 101' for the Trade (Licensing) Act, in a 2026 pleading is citing a stale number, even though the substance of each Act is largely unchanged.

2. The line that matters: legal personality

Everything else in this comparison flows from a single concept. A company, once incorporated, is a legal person in its own right — it can own assets, incur debts, enter contracts and be sued, all in its own name, entirely separate from the people who own or run it. A registered business name is not that. Registering a business name is closer to registering an alias: the law now knows that 'Kampala Fresh Produce' is the trading name used by a named individual or a named set of partners, but the legal actor behind that name is still the individual or the partners themselves, not some new entity called 'Kampala Fresh Produce'.

This has an immediate practical consequence for liability. If a business trading under a registered business name cannot pay its debts, the creditor's claim is against the individual proprietor or the partners personally — their personal assets are exposed, without limit, exactly as if the business name had never been registered at all. Registration under the Business Names Registration Act changes nothing about that exposure; it only changes whether the public (and, importantly, the courts) can find out who stands behind the name.

3. The statutory framework

Two statutes sit side by side here, doing very different jobs: one is a disclosure regime, the other is a legal-personality-creating regime.

The Business Names Registration Act, Cap. 105 — disclosure, not personality

Section 2 requires every firm or person carrying on business under a name that is not simply the true surnames of the individual partners (or the corporate names of corporate partners, without any addition other than the partners' forenames or initials) to register that name. The point of the Act is transparency: a member of the public, or a creditor, dealing with 'Kampala Fresh Produce' should be able to find out, from the register, exactly who is behind that trading name.

Section 6 — the fourteen-day registration window

The particulars required by the Act must be furnished within fourteen days of commencing the business. This is a short window, and it is easy for a business that starts trading informally — perhaps testing a name before committing to full compliance — to overshoot it without realising.

Section 8 — the daily default fine, correctly stated in currency points

Default carries a criminal-style penalty, not merely a registry inconvenience: the current (2023 Revised Edition) text of s.8 provides for a fine not exceeding seventy-five currency points for every day during which the default continues. This is a change worth flagging precisely, because older material (and some informal advice still circulating) describes the penalty as a flat shillings figure, reflecting the pre-2023 text. The current text prices the offence in currency points — at UGX 20,000 per currency point, seventy-five currency points is UGX 1,500,000, so a business in default is exposed to a fine of up to UGX 1,500,000 for every day the default continues, not a one-off, fixed penalty.

Section 9 — the enforceability trap, and the relief that softens it

Section 9(1) is the sharpest tooth in the Act: while a default in registration continues, the defaulter's rights under, or arising out of, any contract made or entered into by the defaulter in relation to the business carried on under the unregistered name are not enforceable by action. In plain terms — if you have not registered your business name and you are in default, you may find you cannot sue on your own business contracts (a supplier who owes you money, a customer who has not paid) until the default is cured.

What is easy to miss — and what the legacy version of this note did not previously flag — is that s.9(1)(a)-(c) supplies a genuine escape route. A defaulter may apply to the court for relief, and the court may grant it, either generally or as respects a particular contract, where it is satisfied that the default was accidental or due to inadvertence, or to some other sufficient cause, or that on other grounds it is just and equitable to grant relief. This means s.9 is not an automatic, irreversible bar — it is a default position that a court can lift on a proper application. That distinction matters enormously to how a lawyer should advise a client caught in default: the correct first move is often an application for relief under s.9(1), not a resigned assumption that the contract is permanently unenforceable.

Section 12 — the Registrar General and the certificate

The current text names the Registrar General as the officer who files the statement of particulars and issues the certificate of registration. The certificate must be displayed at every place where the business is carried on under the registered name — a small compliance point, but one an inspector or opposing counsel can and does check.

The Companies Act, Cap. 106 — personality, by contrast

Section 3 permits one or more persons to form a company by subscribing to a memorandum of association; on registration, s.22 makes the certificate of incorporation conclusive evidence of due registration, and from the certificate date the company is a body corporate, separate from its members, capable of holding property and suing and being sued in its own name. Where the company is limited by shares, a member's liability is capped at any amount unpaid on their shares — the structural feature a business name can never offer.

4. Choosing between a business name and a company

The choice is rarely purely legal — it also turns on tax treatment, financing needs, and the scale the founders expect to reach — but the legal factors should be put to the client plainly.

• Liability: a business name leaves the proprietor or partners personally liable for the business's debts without limit; a company (limited by shares or guarantee) caps a member's exposure.
• Continuity: a company has perpetual succession — it survives the death, retirement or withdrawal of any particular member; a business name has no existence independent of the people trading under it.
• Financing and credibility: lenders, larger counterparties and investors generally prefer to contract with an incorporated entity that can grant security over its own assets and issue shares.
• Compliance burden: a business name's ongoing obligations are comparatively light (register within fourteen days, display the certificate); a company carries a heavier compliance calendar — annual returns, a beneficial-owners register, director duties and potential disqualification exposure (see the companion notes in this cluster).
• Speed and cost of setup: registering a business name is typically quicker and cheaper than incorporating a company, which is one reason many small traders start there and convert to a company later as the business grows.

5. Converting a business name into a company later

It is common, and entirely sensible, for a business to start life as a registered business name and convert to a company once it has proved itself and needs the liability protection or financing credibility a company offers. When advising on that conversion, remember that incorporation creates a genuinely new legal person — assets, contracts and goodwill built up under the business name do not automatically become the company's property or the company's contracts merely because the same people are involved. Existing contracts, leases, and licences held in the proprietor's or partners' own name need to be formally assigned, novated or re-executed in the new company's name; the business name itself may continue to be used as a trading name, but the underlying legal actor has changed.

6. How the courts approach the personality question

No reported Ugandan judgment squarely adjudicating s.9's unenforceability bar in a business-name dispute was located in the research for this note, despite a targeted search — that gap is stated honestly in the grey-areas section below rather than papered over. What the Commercial Court has addressed directly, however, is the contrasting question at the heart of this note: what genuine legal personality actually means once it exists.

The relevance to this note is by contrast rather than direct holding: Seremba Mark shows what real separateness looks like — a company that is genuinely insulated, as a matter of law, from its founders' earlier dealings. A business name offers no equivalent insulation at any point, before or after registration; the individual or partners behind it are always the legal actor. Advocates should use the case to illustrate, concretely, what the client gives up by staying with a business name rather than incorporating.

7. Consequences of getting it wrong

Choosing the wrong structure, or failing to register a business name on time, has layered consequences. The daily fine under s.8 (up to seventy-five currency points, UGX 1,500,000, per day of default) accumulates for as long as the default continues, and is a real prosecutorial exposure, not a theoretical one. The s.9(1) enforceability bar can strike at the worst possible moment — precisely when the business needs to sue on a contract, perhaps to recover unpaid money from a customer, and discovers its own default in registration blocks the claim unless relief is obtained under s.9(1)(a)-(c). And beyond the statutory penalties, a client who mistakenly believes a registered business name gives limited liability may make business decisions — taking on debt, signing personal guarantees they think are unnecessary, expanding aggressively — on a false assumption about their own exposure.

There is professional exposure for the advocate too: telling a client that a business name is 'basically the same as a company, just simpler' is not merely imprecise — it misstates the single most consequential legal fact about the structure.

8. Practical guidance and drafting tips

• When a client asks 'should I register a business name or a company', start with liability appetite and expected scale, not cost — cost differences between the two are modest relative to what is at stake in an unlimited personal liability exposure.
• If the client has already been trading under an unregistered name past the fourteen-day window, check immediately whether any contract needs to be enforced by action, and consider an urgent application for relief under s.9(1)(a)-(c) before the default becomes a live problem in litigation.
• Quote the s.8 penalty correctly — in currency points (UGX 1,500,000/day at the maximum), not an old flat-shillings figure — when advising on exposure.
• Where a business name is converting to a company, audit every existing contract, lease and licence and formally assign, novate or re-execute in the company's name; do not assume continuity.
• Always cite the current chapter number — Cap. 105 for the Business Names Registration Act — and flag to the client, or to opposing counsel, where a source (including a government website) still shows the old Cap. 109.

9. Common pitfalls

• Thinking a registered business name is a company — it is not a separate legal person, and the owner stays personally liable regardless of registration.
• Trading under a business name without registering within fourteen days (s.6), risking the s.8 daily fine and the s.9 unenforceability of contracts.
• Quoting the s.8 penalty as a fixed shillings amount instead of the current currency-points formula (seventy-five currency points per day of default, i.e. up to UGX 1,500,000/day).
• Treating s.9's unenforceability bar as absolute and permanent, overlooking the s.9(1)(a)-(c) relief mechanism available where the default was accidental, inadvertent, or for other sufficient cause.
• Assuming limited liability without actually incorporating a company under the Companies Act.
• Not displaying the business-name certificate at the place of business, or misdescribing who issues it (the Registrar General, per s.12).
• Citing the old Cap. 109 for the Business Names Registration Act — it is Cap. 105 in the 2023 Revised Edition.

10. Grey areas and points to confirm

• No genuinely on-point Ugandan judgment specifically ruling on business-name registration, non-registration, or s.9's unenforceability bar was located in this research, despite a targeted search. The only case found that discusses a neighbouring provision of the Act (s.14, notice of cessation of business) does so only as a losing side-argument in a partnership-dissolution dispute, not as a ruling on business-name law itself, and is not relied on in this note for that reason. State this gap honestly to a client or in a submission — the s.9 mechanism is illustrated here from the statute's own text, not from a reported application of it.
• The exact current stamp duty or other incidental registry costs associated with business-name registration were not independently verified in this research round — confirm any specific fee figure with URSB before quoting it.
• Seremba Mark v Isanga Emmanuel is used in this note for illustrative contrast (what genuine legal personality looks like), not as direct authority on business-name law; do not over-read it as deciding anything about the Business Names Registration Act itself.

11. Practitioner checklist

1. Establish the client's liability appetite and expected scale before recommending a structure.
2. If a business name: confirm it has been (or will be) registered within fourteen days of starting business (s.6).
3. Calculate any default exposure correctly in currency points (s.8) and check whether a s.9(1)(a)-(c) relief application is needed before litigating on a business contract.
4. Confirm the certificate of registration is displayed at the place of business (s.12).
5. If incorporating instead: proceed under the company-registration guide, and if converting from a business name, audit and re-execute existing contracts in the company's name.
6. Use the current chapter numbers — Cap. 105 for the Business Names Registration Act, Cap. 106 for the Companies Act — in any filed document.

12. Sources and further verification

Statutory text for the Business Names Registration Act, Cap. 105 (ss.2, 6, 8, 9 and 12) and the Companies Act, Cap. 106 (ss.3 and 20) was verified against the consolidated Laws of Uganda as at 31 December 2023, including the current s.8 currency-points wording and the s.9(1)(a)-(c) relief mechanism. Statutory text verified against the consolidated Laws of Uganda as at 31 December 2023. Sourced from the Uganda Legal Information Institute (ulii.org).

Before filing on the strength of this note, re-check: any specific business-name registration fee with URSB; whether the current source you are relying on prints Cap. 105 (2023) rather than the stale Cap. 109 (2000) for the Business Names Registration Act — several current government agency PDFs still show the old number; and, where a s.9 relief application is contemplated, the current procedural rules for making it.