If you are running an Estonian OÜ as an e-resident, submitting your annual accounts is not a formality that can be ignored or postponed indefinitely. Every Estonian company must file an annual report, regardless of turnover, profit, or even business activity. In 2026, this obligation remains unchanged, but the expectations around accuracy, documentation, and digital submission are stricter than many founders realise.
This guide explains what Estonian annual accounts are, what must be submitted in 2026, and how e-resident founders can prepare without last-minute pressure or unnecessary risk. All examples and requirements below apply to annual reports submitted in 2026 for the previous financial year.
What are annual accounts in Estonia?
Annual accounts (in Estonian aastaaruanne) are mandatory financial statements submitted once per year to the Estonian Business Register. They summarise your company’s financial position and activity during the financial year and are publicly accessible.
This transparency is a core principle of Estonia’s business environment. Anyone, business partners, banks, investors, or authorities, can view your company’s annual report online. For e-resident founders, this often becomes the first external “credibility check” of the company.
Importantly, annual accounts must be submitted even if the company had no activity. A company with zero turnover, no invoices, and no employees is still required to file a report. Failing to do so can trigger fines and, eventually, deletion from the register.
Annual report obligation in Estonia (legal framework)
Under the Estonian Commercial Code and Accounting Act, every registered OÜ must submit annual accounts within six months after the end of the financial year.
For companies using the calendar year:
- Deadline for 2026 submissions: 30 June 2026
Responsibility lies with the management board, not the accountant. Even if accounting is outsourced, board members remain legally accountable for late or incorrect filings.
Penalties for non-compliance may include:
- Warning notices from the register
- Fines (typically starting from a few hundred euros)
- Court-initiated deletion of the company
- Personal liability for board members in prolonged cases
Does an inactive (dormant) company still need annual accounts?
Yes. This is one of the most misunderstood aspects among e-residents.
An Estonian company that had no business activity during the year must still submit annual accounts. In such cases, the report may be simplified, but it must still be filed correctly and on time.
Crucially, “no activity” has a specific accounting meaning. Even a single transaction — for example:
- Bank fees
- Card payments
- Subscription charges
- Capital injections
- Loan repayments
means the company is not dormant under Estonian rules.
Misclassifying a company as dormant is one of the most common reasons reports need correction later.
What is included in Estonian annual accounts?
The exact structure depends on company size and activity, but for most e-resident OÜs, the annual report includes the following core elements.
Management report
The management report describes the company’s activities and development during the year. Micro-companies are not legally required to submit one, but in practice it is often advisable to include at least a brief statement, especially if the report will be reviewed by third parties.
Even a short explanation of what the company does (or did not do) during the year can add clarity and credibility.
Balance sheet (statement of financial position)
The balance sheet shows what the company owns (assets), owes (liabilities), and the remaining equity at year-end.
Typical items include:
- Bank balances
- Receivables
- Share capital
- Retained earnings
- Loans and unpaid invoices
Equity must not fall below statutory thresholds without corrective action. Persistent negative equity can trigger legal obligations for the management board.
Profit and loss statement (income statement)
The profit and loss statement summarises:
- Revenue
- Expenses
- Operating profit or loss
- Financial income and expenses
Estonia does not tax retained annual profits, but this statement is still essential for transparency and future dividend decisions.
Notes to the financial statements
Notes explain how figures were calculated and disclose mandatory information, such as:
- Accounting policies
- Related-party transactions
- Labour costs (if applicable)
- Loans to or from shareholders
These notes are often underestimated but are closely reviewed by accountants and authorities.
Additional statements (where applicable)
Depending on company size or audit requirements, reports may also include:
- Cash flow statement
- Auditor’s report
Most micro and small e-resident companies are exempt from audits, but thresholds should be reviewed annually.
Bank statements and source documents: what is required in 2026?
For annual accounts submitted in 2026, bank statements remain mandatory for all companies that had a bank account, even if there were no transactions.
Statements must:
- Cover the full financial year
- Include all company accounts
- Match recorded transactions
In Estonia, bank statements alone are not sufficient. Every expense must be supported by a source document (invoice, receipt, or equivalent). Missing documentation can delay submission or result in incorrect reporting.
This is one reason many founders struggle if preparation starts too late.
Why annual accounts often become stressful for e-residents
The deadline itself is predictable. The problems usually arise from timing.
In spring, accountants handle a high volume of reports. Response times slow, corrections take longer, and small issues turn into delays. For e-residents, additional risks include:
- Expired digital ID cards
- Missing access to e-services
- Delays in retrieving bank data from foreign banks or fintech providers
Companies that prepare early typically submit calmly and on time. Those that wait often face avoidable back-and-forth.
Outsourcing annual accounts vs. submitting yourself
Some founders submit annual accounts independently through the Business Register. This can work for very simple cases, especially truly dormant companies.
However, common risks include:
- Misclassification of activity
- Incorrect equity calculations
- Missing disclosures
- Technical submission errors
Outsourcing to an Estonian accounting provider reduces these risks, particularly for active companies or founders unfamiliar with Estonian accounting logic.
Annual accounts for Estonian companies with Unicount
Unicount prepares annual accounts for both active and dormant Estonian OÜs, including companies owned by e-residents managing everything remotely.
Our approach focuses on:
- Early clarification of company status
- Review of bank statements and documentation
- Annual report preparation by an expert accountants
- Correct classification under Estonian rules
- Online submission to the Business Register
This allows founders to treat annual reporting as a routine compliance task, not a seasonal emergency.
Final thoughts
Annual accounts are not optional, negotiable, or something that can be “fixed later”. In Estonia, transparency and accuracy matter, and public records stay visible for years.
For e-resident founders, the smartest approach in 2026 is simple:
prepare earlier than the deadline, clarify activity correctly, and avoid unnecessary pressure.
If you are unsure how your company should report this year, getting clarity early is always easier than correcting mistakes later.
Need help with your 2026 annual accounts?
Unicount supports e-resident founders with annual report preparation, whether your company was active or had no activity during the year.
You can explore our support articles or contact our team directly through your Unicount Dashboard or web chat.
