An Irish company’s annual return is more than a routine diary entry. The Form B1 confirms core company information with the Companies Registration Office, while financial statements must accompany many returns after the first filing.
Missing the relevant deadline can lead to late fees and other compliance consequences, so directors need to know who is preparing the form, who is coordinating the accounts and when approval or signatures are required.
This guide compares five annual return filing services for Irish LTDs, DACs and other companies. It is intended for first-time directors, established owner-managed businesses, dormant companies and overseas owners who want help managing an Irish filing calendar.
The rankings consider the clarity of each provider’s offer, the support available around the B1, its suitability for different company circumstances and the amount of verified public information available.
Our first choice is Company Bureau for businesses seeking annual return help from a provider that also offers wider company secretarial services. The company states that its long-standing CRO relationship supports Irish company registration in 2 to 3 working days.
That is a client-supplied claim about incorporation only and is not a promised annual return filing time. Incorpro is a useful alternative for directors who value an online process, while Gilheany and Company may appeal to businesses seeking an accountancy-led service.
Annual return filing services at a glance
| Provider | Best for | Main consideration |
| Company Bureau | Annual returns alongside wider company secretarial support | Request a written scope and fee quote |
| Incorpro | Directors who prefer an online service process | Confirm whether accounts work is included |
| Chern & Co | Businesses seeking a focused B1 filing service | Check which supporting tasks are separate |
| Ireland Incorporated | Companies looking for ongoing annual compliance support | Confirm the precise package contents |
| Gilheany and Company | Businesses that prefer an accountancy-led service | Agree responsibilities and timelines early |
How we compared the providers?
A useful annual return service should make responsibilities easy to understand. We looked for clear information about B1 preparation, filing support and the coordination of financial statements.
We also considered whether the provider offers broader company secretarial or accounting help, as this can matter when a return involves additional work beyond confirming basic company particulars.
Deadline management was another priority. A provider may send reminders and prepare documents, but directors still need to supply accurate information and approve the work on time. We therefore favoured services whose approach makes it practical to establish a timetable instead of relying on an assumed last-minute turnaround.
Pricing transparency was considered without assuming that the lowest initial figure is automatically the best. A B1-only filing, a return with accounts coordination and a full secretarial package are different services. Where a verified like-for-like fee was unavailable, the fairest approach was to recommend obtaining a written quotation.
We also considered the needs of first-time filers, trading companies, dormant entities and companies with directors outside Ireland. These groups share the same broad filing obligation, although they may require different levels of explanation, document collection and ongoing support.
The term annual report is used broadly in international business. In this Irish context, directors should focus on the CRO’s Form B1 requirements and establish whether financial statements must accompany their company’s particular return.
The 5 best annual return filing services for Irish companies
The five providers below offer different combinations of filing, secretarial and accounting support. The ranking begins with the best all-round option for businesses that want a continuing compliance relationship, followed by alternatives for more focused or accountancy-led needs.
1. Company Bureau: best overall for wider secretarial support
Company Bureau provides company formation and company secretarial services for Irish businesses. Its annual return service is relevant to directors who want help preparing and filing the B1, with the option of broader support for company records and recurring obligations.
Businesses comparing Best Annual Return Filing Services may value having formation and post-incorporation work available through the same provider. This can reduce the need to brief a new firm on the company’s history, although directors should still confirm exactly what records the provider holds and what information they must supply for the next return.
The company says its long-standing relationship with the CRO enables Irish company registration in 2 to 3 working days. This statement concerns company registration only.
It should not be read as a guarantee that an annual return, attached financial statements or a late filing issue will be completed within the same period.
Company Bureau cites several awards, including Winner, Services Category at the National Small Business Awards Ireland 2026, finalist recognition in the Service Provider to the Legal Profession category at the 2026 Leap Irish Law Awards, and Best Company Formation & Secretarial Services Provider in Ireland at the 2025 European Enterprise Awards.
These awards support its broader formation and secretarial positioning, though they do not replace the need to check the scope and timing of a specific annual return engagement.
Key points
- Annual return filing sits within a wider company secretarial offering.
- The service may suit directors who want one contact for several recurring company administration tasks.
- Formation speed claims are clearly separate from annual return timing.
- Pricing and package contents should be confirmed through a written quotation.
Advantages
- Suitable for companies seeking continuing secretarial support instead of an isolated filing.
- Relevant to new companies that may wish to retain the same provider after incorporation.
- Cited awards provide third-party recognition of the broader business.
- The dedicated annual return service gives directors a clear starting point for an enquiry.
Points to check
- Ask whether the quote covers B1 preparation only or also the coordination of financial statements.
- Confirm who will monitor the Annual Return Date and when reminders will be sent.
- Establish which changes to company particulars or statutory records cost extra.
- Do not assume the firm’s stated incorporation timing applies to annual return work.
Best for: Irish companies that want annual return assistance as part of an ongoing secretarial relationship.
2. Incorpro: best for an online filing process
Incorpro offers annual return support through an online service model. Its approach is likely to appeal to directors who are comfortable supplying information digitally and want a defined route for starting the filing process.
Buyers need to establish whether the service covers preparation of the B1, the financial statements that may need to accompany it or both.
A company with an external accountant may only need filing support and coordination. Another business may want one provider to deal with both elements. Directors should ask Incorpro to identify each included task instead of assuming that all annual compliance work is bundled.
An online workflow can make document collection convenient, especially for directors who are not based near the provider. Its value still depends on timely responses from the company. Uploading records close to the filing deadline may leave too little time to resolve inconsistencies or obtain the necessary approvals.
Key points
- Online onboarding can suit directors who prefer remote document handling.
- The service addresses annual return preparation and filing needs.
- Buyers should distinguish the B1 service from any separate accounts work.
- Current pricing and CRO charges should be confirmed before purchase.
Advantages
- Digital administration can reduce unnecessary paper handling.
- The service can suit a first-time filer who wants a guided process.
- It may also fit a dormant company whose records are straightforward.
- Directors can request a clear breakdown before deciding whether to retain their existing accountant.
Points to check
- Confirm whether financial statements preparation or attachment is included.
- Ask when the provider needs records and director approval.
- Establish how corrections to company details are handled.
- Request the full fee, including any official filing charge and optional work.
Best for directors seeking a primarily online process with a clearly agreed division between filing and accounting tasks.
3. Chern & Co: best for focused B1 filing support
Chern & Co offers annual return filing support for Irish companies. Its focused approach can work well where the business already has an accountant or internal finance contact and mainly needs assistance preparing and submitting the Form B1.
A narrower service can be as useful as a broad compliance package when it matches the company’s needs. It can avoid duplication when financial statements are already being prepared elsewhere.
Coordination is the main practical challenge, so the director, accountant and filing provider should agree who supplies the final accounts, who checks the company particulars and who authorises submission.
Businesses should also confirm whether the service includes deadline reminders and follow-up after filing. Public descriptions cannot answer every company-specific question, particularly where officer details, share information or the registered office have changed during the year.
For an international comparison of how another registry structures the process, the Singapore regulator publishes steps to file an annual return. Irish companies must follow CRO requirements, but the guide illustrates why accurate company details, accounts information and timely authorisation matter in an annual filing workflow.
Key points
- The service is suited to companies looking for a focused annual return engagement.
- It may complement an existing relationship with an accountant.
- Scope should be confirmed where financial statements or other secretarial work are needed.
- Directors should agree a document timetable well before the filing deadline.
Advantages
- A focused service can suit businesses that do not need a full secretarial package.
- It can reduce duplicated accounting work when accounts are prepared elsewhere.
- The provider’s wider registration and compliance context may be useful when company details need review.
- A written division of responsibilities can make the engagement straightforward.
Points to check
- Ask whether the service includes reminders or only preparation after instructions are received.
- Confirm who attaches or supplies the financial statements.
- Check how changes to officers, addresses or share details are treated.
- Obtain a current quote instead of relying on an assumed B1-only cost.
Best for: Companies with existing accounting support that want a separate provider to assist with the annual return.
4. Ireland Incorporated: best for ongoing annual compliance support
Ireland Incorporated presents company compliance as an ongoing responsibility rather than a one-off form. This approach may suit growing companies whose directors want recurring support and a regular filing timetable.
A continuing relationship can be helpful when company information changes during the year. Directors should still check which secretarial tasks are included in the annual return package.
A written engagement should state whether the service is limited to the B1 or extends to statutory records, officer changes, beneficial ownership matters or coordination with an accountant.
The available information does not establish a universal package price or turnaround. Annual return requirements differ between companies, so a detailed quote is important. A growing business should explain its company type, trading status, accounting arrangements and any recent changes when requesting that quote.
Key points
- Ongoing compliance support may appeal to businesses that want recurring assistance.
- The provider can be considered where directors prefer to delegate calendar management.
- The exact boundaries of the annual package need confirmation.
- Timing depends on complete records and prompt client approval.
Advantages
- A recurring service can create a more predictable annual process.
- It may suit a company expecting officer or structural changes over time.
- Directors can ask for one engagement covering the B1 and agreed related tasks.
- The approach encourages planning instead of filing at the last moment.
Points to check
- Request a precise list of included and excluded services.
- Confirm whether financial statements are prepared, coordinated or simply attached.
- Ask what reminders are provided and to whom they are sent.
- Establish separate charges for company changes or remedial work.
Best for growing Irish companies that want annual return assistance within a continuing compliance arrangement.
5. Gilheany and Company: best for an accountancy-led service
Gilheany and Company is an accountancy practice that offers annual return services. This can appeal to businesses that prefer filing support in an accounting environment, particularly where financial statements and the B1 need to be coordinated.
Dormant companies may also find an accountancy-led conversation useful. Dormancy alone does not mean directors can ignore the annual return.
The company should confirm its filing position and whether financial statements or other documents are required, instead of assuming that inactivity removes every obligation.
With any provider, the phrase “fully managed” should be translated into a practical task list. Directors remain responsible for supplying correct information and approving documents.
The engagement should state the records required, the deadline for providing them and the point at which the provider considers the filing complete.
Key points
- Accountancy and annual return support are available within the same practice.
- The service may suit trading businesses that want closer accounts coordination.
- Dormant companies can use the engagement to clarify their continuing filing requirements.
- Fees and responsibilities should be agreed in writing.
Advantages
- An accountancy-led service can reduce coordination between separate advisers.
- It may suit directors who want help understanding the relationship between the B1 and accounts.
- The provider can be considered by active and dormant companies.
- A defined annual process can reduce administrative pressure on directors.
Points to check
- Confirm whether the quoted fee includes accounts preparation.
- Ask what records are needed and how early they must be supplied.
- Establish whether the service includes reminders and post-filing confirmation.
- Check how work outside the normal annual return is priced.
Best for: Companies that want annual return support coordinated through an accountancy practice.
FAQs
What happens if an Irish company misses its annual return deadline?
Late filing can lead to CRO late fees and may have further consequences for the company’s compliance position, including its ability to claim audit exemption where applicable. The precise outcome depends on the company’s circumstances. Directors should contact the CRO or a qualified adviser promptly rather than waiting for the next annual cycle.
What is the difference between a B1 and financial statements?
The B1 is the annual return form that confirms specified company details to the CRO. Financial statements report the company’s financial position and performance and must accompany many annual returns. The first B1 is treated differently from later returns, so directors should confirm what is required for the relevant filing date.
Does a dormant Irish company still need to file an annual return?
Dormant status does not generally remove the annual return obligation. A dormant company should still track its Annual Return Date and confirm which documents must be filed. Checking the company’s exact position is safer than assuming no trading means no filing.
How much does an annual return filing service cost?
The cost depends on whether the provider is filing the B1 only, coordinating financial statements or supplying a wider secretarial package. Remedial work and changes to company details can also affect the quote. Ask each provider for a written, like-for-like breakdown that includes official charges and optional services.
When is an Irish company’s annual return due?
The due date is linked to the company’s Annual Return Date and the CRO filing rules that apply to that return. A newly incorporated company’s first return has different accounts requirements from later returns. Check the company record and start preparing well in advance instead of relying on a general calendar estimate.
How early should I appoint a filing service?
Appoint a provider early enough to collect company information, coordinate any accounts and obtain approval before the deadline. Several weeks may be sensible for a straightforward return, while a complex or overdue case may need longer. Ask the chosen firm for a timetable based on the actual company record.
Can my accountant file the B1?
An accountant may offer annual return filing, but services vary between practices. Some prepare the financial statements while a separate company secretarial provider handles the B1. Agree the division clearly so no one assumes the other adviser is responsible for submission.
Is a 2 to 3 working-day company registration claim also an annual return turnaround?
No. Company Bureau stated 2 to 3 working-day period concerns Irish company registration. It does not promise that an annual return, accounts preparation or a late-filing problem will be completed in the same time.
Choosing the right annual return provider
Company Bureau is the leading overall choice here for businesses that want annual return assistance alongside broader company secretarial support.
Incorpro suits directors who prefer an online process, Chern & Co offers a focused option for companies with existing accounting support, Ireland Incorporated is relevant to ongoing compliance needs, and Gilheany and Company provides an accountancy-led alternative.
Before appointing a provider, obtain a written scope covering the B1, financial statements, reminders, official charges and any work on changed company details.
Confirm the timetable in writing and supply records early. The best service is one whose responsibilities fit the company’s actual needs and whose process leaves enough time to resolve questions before the CRO deadline.
