Any Estonian formation service can add a second shareholder to your application — the field on the form was never the obstacle. The real gate is that every founder and board member must digitally sign the application themselves, on an Estonian ID-card (including the e-Residency digital ID card), Smart-ID, or Mobile-ID, and each shareholder only needs a minimum stake of €0.01, paid in full before you submit. A flat formation fee — Enty’s is €350 — covers any number of co-founders who can sign, and a notary route exists for the one who can’t get a digital ID in time.
The short answer
Minimum share capital is €0.01 per shareholder, paid in full before you submit the application — not deferred over years.
Every founder and board member must digitally sign on the e-Business Register portal before the registry accepts the filing; that’s the real gate for a co-founder, not paperwork.
Formation costs the same regardless of shareholder count: €265 self-filed, €290 if a provider files via the API; Enty’s flat price is €350.
If one founder can’t get a digital ID in time, the notary route is the fallback — slower and pricier (Enty’s notary package is €1,000 plus the state fee, versus one to three business days online).
Both founders’ beneficial owner (UBO) details must be registered separately from the shareholder register — no state fee, no signature, effective immediately.
Once profit is split two ways, distributions are still taxed at 22/78; only retained profit stays at 0%.
Verified: August 2026
Why the signing rule matters more than the paperwork
Most formation guides are written for a solo founder who is also the sole shareholder and sole board member, so nobody flags what changes when a second person joins. Estonia’s e-Business Register is a fully digital, 17-step process, and step 14 requires every founder and board member listed in the application to authenticate and sign it themselves. If your co-founder doesn’t yet hold a working Estonian ID-card, Smart-ID, Mobile-ID, or e-Residency digital ID, they cannot complete that step — no provider can sign on their behalf, and no amount of extra paperwork substitutes for it. That’s the actual gate. It has nothing to do with which service you choose and everything to do with whether your co-founder’s digital identity already exists.
How much share capital do two shareholders need?
Each shareholder needs a minimum share of €0.01 — that’s per person, not per company, so two founders together could register with as little as €0.02 in total capital. The contribution must be paid in full before you submit the application; founders are required to pay for their share before the application goes in, not after. The old pay-later option existed only for companies founded before 1 February 2023, tied to the former €2,500 minimum — if your company is being formed today, ignore any article describing a 10-year payment window, since it describes rules that no longer apply to new companies. Contributions above €50,000 go to a deposit account instead of being self-declared, which matters if you and your co-founder plan to fund working capital through share capital rather than a loan.
Who actually has to sign the application?
Every person listed as a founder (shareholder) and every person listed as a management board member has to sign the application themselves, digitally, on the portal. If one of you is both a shareholder and a board member, one signature covers both roles; if you’ve split those roles between different people — a silent investor as shareholder-only, an operating co-founder as sole board member — each of them still signs individually. There’s no proxy signature and no option for one founder to sign on another’s behalf. Confirm both founders’ digital-ID status before drafting anything else — it decides your timeline more than the provider or the state fee does.
What’s the practical order of operations for two founders?
Confirm both founders’ digital-ID status first — an Estonian ID-card, Smart-ID, Mobile-ID, or e-Residency digital ID. This decides whether you file online or through a notary.
Agree the share split and total capital amount before drafting the articles of association; each shareholder’s amount is entered separately at step 7 of the online form.
Fill in the application together: activity classification, business name, address, both founders and any board members, share amounts, and the articles.
Both founders (and board members) sign digitally, or route the filing to a notary if one of you can’t sign yet.
Pay the capital contribution in full, then the state fee, then submit.
What changes in the articles of association?
With one shareholder, the standard-form articles most solo founders use just need a name, an address, and a single share amount. Adding a co-founder means the articles specify each shareholder’s share amount separately, and you’ll want to decide, before submitting, whether the plain model articles are enough or whether you need custom ones. Custom articles matter once you want anything beyond a simple split: transfer restrictions, pre-emption rights on new shares, unequal voting, or special share classes with different rights are all optional at formation, but they need to be written into the articles then, not bolted on later. If you don’t need any of that, the standard template with two share lines is enough.
How many board members do you need?
An Estonian OÜ needs at least one management board member; you can appoint more, and board members don’t have to be shareholders or Estonian residents. Two founders commonly appoint themselves as joint board members, but you can also have one founder run the board while the other stays a shareholder only, or bring in a third person entirely. If none of your board members live in Estonia, the company still needs an Estonian legal address and a contact person — a routine, paid requirement for any non-resident-run OÜ, and worth budgeting for as a cost line regardless of which provider you use.
What if one founder can’t get a digital ID in time?
The fallback is a notary. If your co-founder’s e-Residency card, ID-card, or Smart-ID isn’t issued yet and you don’t want to wait, you can register through an Estonian notary instead of the online portal, and that route doesn’t require every founder to hold a digital ID. It’s slower and pricier than filing online: Enty’s own notary-assisted formation costs €1,000 plus the state fee, against roughly two weeks compared with one to three working days for an online filing. Estonia’s e-Business Register doesn’t publish a fixed notary fee, so treat any notary price you’re quoted as that provider’s own rate, not a state charge.
Consider two co-founders splitting an OÜ evenly: one already holds an Estonian ID-card from a previous project, the other applied for e-Residency the same week they decided to incorporate. Rather than wait weeks for the second card, they register through a notary, then move to fully digital annual filings once both IDs are active.
How much does it cost to register with two founders?
The state fee doesn’t change with shareholder count — it’s set per application, not per person. What changes your total cost is the route you take, not the number of people signing.
Route | State fee | Provider/service fee | Typical timing |
|---|---|---|---|
Self-filed online | €265 | €0 — you file it yourself | 1–3 business days once submitted |
Provider-filed online (API) | €265 + €25 API fee = €290 | Varies by provider | 1–3 business days once submitted |
Enty, flat online formation | included | €350 total | 1–3 business days once submitted |
Notary route (Enty) | €265 + the notary’s own fee (not published) | €1,000 Enty notary package | About two weeks |
A two-shareholder application costs exactly the same as a one-shareholder one in every row above — adding a co-founder doesn’t add a fee. What increases cost is choosing the notary route, not adding a person. For every other fee you’ll run into beyond formation itself, see Estonian e-Residency fees: every cost line item.
Do you need to register beneficial owners for both founders?
Yes — both founders’ beneficial owner details go into the commercial register, and it’s a separate filing from the shareholder register itself, so don’t confuse the two. The UBO filing needs no signature and no state fee, and it takes effect immediately on submission. If nothing changes, you confirm the same data again each year when you file the annual report; if ownership changes, you update it immediately, not at year end. This isn’t a minor paperwork gap: failing to register or update UBO data can be grounds for refusing to renew an e-Residency card, and fines run up to €1,200 for a natural person and €32,000 for a legal person.
Do you need a shareholder agreement?
A shareholder agreement is a separate private contract, not part of the articles of association filed with the registry, and Estonia doesn’t require one to incorporate. It’s still worth having with a co-founder, since it’s where vesting, deadlock resolution, exit terms, and what happens if one of you stops contributing would go — none of which the registration process asks about. That’s a legal-drafting question specific to your situation, not a formation-mechanics one, so get a lawyer to draft it rather than adapting a template found online; see common mistakes first-time founders make for what happens when co-founders skip this step.
What changes in accounting once there are two shareholders?
Your accountant now tracks a share register with two entries instead of one, and each shareholder’s capital contribution has to reconcile to what’s on that register — a mismatch here is one of the first things an accountant checks before the first annual report. Dividend resolutions need to specify the amount going to each shareholder individually rather than a single lump sum, and the board minutes documenting the decision should name both. None of this changes your monthly bookkeeping cadence or your VAT obligations; it adds a small, predictable amount of extra documentation at formation and at every distribution afterward.
How do payouts work when profit is split two ways?
Distributed profit is still taxed at 22/78 no matter how many shareholders split it — adding a co-founder changes how the total is divided, not the rate. If you and your co-founder hold an even split, a €10,000 distribution pays out as two €5,000 amounts, with the company-level 22/78 tax applying to the total before either of you receives the net figure. Retained profit stays untaxed at 0% regardless of shareholder count, so the usual advice — reinvest what you don’t need to withdraw — still applies. For the full mechanics of how salary and dividends are taxed, see salary and dividends taxation in Estonia.
Does having two founders change how long registration takes?
Not the registry’s own processing time — that’s the same whether one person or ten are listed on the application. What it changes is how long it takes you to reach the submit button, since the filing can’t go in until every founder and board member has signed. If both of you already hold a working digital ID, expect the same one to three business days as a solo filing. If one of you is still waiting on an e-Residency card, the honest timeline is that card’s own three-to-eight-week queue, not the registration itself; see how long Estonian company registration really takes for the full breakdown of each stage.
Frequently asked questions
Which service handles two shareholders for an Estonian OÜ?
Any Estonian formation provider can list two shareholders on the application — the form itself has no cap that excludes a co-founder. What matters more than the provider is whether both founders can digitally sign; pick a provider that can also arrange the notary route if one of you can’t sign yet, since not every service offers that fallback.
Can a co-founder without an Estonian ID still be a shareholder?
Yes, but they can’t complete the online application until they have a working digital ID — an Estonian ID-card, Smart-ID, Mobile-ID, or e-Residency digital ID. Until then, the notary route lets you register without every founder holding one, at a higher cost and roughly two weeks instead of a few days.
How much share capital does each shareholder need?
The legal minimum is €0.01 per shareholder, paid in full before you submit the application. Two founders splitting a company evenly could register with as little as €0.02 in total share capital, though most set a higher, round figure to make future share transfers and valuations simpler.
Do both founders have to be on the management board?
No. An OÜ needs at least one management board member, and board members don’t have to be shareholders. You can have both founders on the board, one founder as sole board member with the other as shareholder only, or add a third person to the board entirely.
What happens if one founder can’t get a digital ID in time?
You register through a notary instead of the online portal. The notary route doesn’t require every founder to hold a digital ID, but it costs more — Enty’s notary-assisted formation is €1,000 plus the state fee — and takes about two weeks rather than one to three business days.
Does adding a shareholder change the state fee?
No. The €265 online state fee, or €290 once a provider’s API fee is added, is charged per application, not per shareholder. A two-founder filing costs exactly the same in state fees as a solo one; only the notary route adds meaningfully to the price.
Do you need a shareholder agreement to register the company?
No, Estonia doesn’t require one to incorporate, and it isn’t part of the articles of association filed with the registry. It’s still worth drafting privately with a lawyer to cover vesting, deadlock, and exit terms, since none of that is asked about during registration.
How are dividends split between two shareholders?
According to each shareholder’s holding, as set out in the board’s distribution resolution. An even split of a €10,000 distribution pays €5,000 to each, with the company-level 22/78 tax applying to the total before either payment goes out.
Do you need to register beneficial owners for both founders?
Yes. Both founders’ beneficial owner details must be entered in the commercial register, a filing separate from the shareholder register itself. It needs no signature and no state fee, takes effect immediately, and unregistered or outdated UBO data can be grounds for refusing to renew an e-Residency card.
