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Unlimited company

Unlimited Company (ULC) in Ireland, when you accept unlimited liability

In an unlimited company the members have no cap on what they may have to contribute towards its debts. Some groups and owners choose that on purpose, usually for reasons of structure or disclosure. For most businesses it is the wrong tool, so this page explains the trade-off plainly.

At a glance

Unlimited liabilityMembers answer for all the company’s debts.
Two directors minimumAll aged 18 or over.
Three formsULC, PULC and PUC.
The basics

What an unlimited company is

Irish law has three forms: a private unlimited company with share capital (ULC), a public unlimited company without share capital (PULC) and a public unlimited company with share capital (PUC). The private ULC is the form most people mean. The key difference from every other type is that members do not have limited liability.

A good fit for

  • Group structures where the other members are unlimited too
  • Owners who accept the risk and want less public disclosure
  • Specialist structures set up on tax or legal advice
The rules

The rules that shape a ULC

What changes when liability has no limit.

Unlimited means unlimited

If the company cannot pay its debts, creditors can look to its members. Anyone considering a ULC should take legal and tax advice first. Company formation steps

Name ending

Must end in Unlimited Company or the Irish Cuideachta Neamhtheoranta. Company naming rules

Directors

At least two, each aged 18 or over. Company secretarial services

Constitution

A memorandum and articles of association.

Members and AGM

No limit on the number of members. With two or more members, an AGM is required.

Accounts depend on the group

A designated ULC, one with a limited-liability company above or below it in the group, must file financial statements with the CRO. A non-designated ULC may not need to. Accounts & annual filing guide

Registering

How to register it

Most of the work is in the preparation, so a clean filing goes through without fuss.

Take advice on the riskBe clear what unlimited liability means for each member before you commit.
Check the nameIt must end in the ULC suffix and be free on the CRO register. Check naming guidelines
File with the CROForm A1, the memorandum and the articles go in online. The CRO fee is €50. Register online with us
Register for tax and confirm your filing statusCheck whether designated status means you must file accounts.
Side by side

ULC or LTD?

ULCLTD
LiabilityUnlimitedLimited to unpaid shares
Minimum directors21
ConstitutionMemorandum and articlesOne document
Accounts at the CRODepends on group structureFiled from the second return
Typical useGroup and specialist structuresTrading businesses

General guide only. Your own facts can change the answer, so ask us before you file. Compare all company structures

Afterwards

What you take on once it’s registered

Three things to put in the diary on day one.

Annual returnFiled every year for €20 online. The first falls six months after incorporation, with 56 days to file, and needs no accounts. Filing help
Group testCheck each year whether the company is a designated ULC, because that decides whether it files accounts.
Beneficial ownershipFile the RBO within five months of incorporation. It has its own deadline, separate from the CRO. RBO filing service
Quick answers

Questions about unlimited companies in Ireland

Is an unlimited company riskier than an LTD?

Yes. Members have no cap on their liability for the company’s debts, whereas LTD shareholders only risk any unpaid share capital. Learn about LTD benefits.

Do unlimited companies file accounts?

It depends. A designated ULC, one linked to a limited-liability company in its group, must file financial statements. A non-designated ULC may not. Public unlimited companies file accounts with their annual return.

How many directors does a ULC need?

At least two, each aged 18 or over. Company secretarial support.

What are PULC and PUC?

A PULC is a public unlimited company without share capital. A PUC is a public unlimited company with share capital. Both are far less common than the private ULC. Re-registration guidelines.

Considering a ULC?

Talk to us before you decide. We’ll explain the liability, check the filing rules for your group and tell you if a different type would serve you better.