The Toolkit Estonian E-Residents Actually Use in 2026 (First-Half Roundup)

I signed up as an Estonian e-resident in 2018, which means I am now entering my eighth year of running an OÜ from a desk that is usually not in Estonia. In that time I have cycled through enough tools, services, and "solutions" to fill a small spreadsheet. Some stuck. Most did not. This is a roundup of the ones that are still on my desktop in July 2026, organised by the jobs they actually do rather than the categories the vendors market them in.

If you are reading this because you just got your e-Residency card and you are wondering what comes next, the short answer is: a lot more moving parts than the brochure showed. The longer answer is below. I will revisit this list in December for a year-end edition, because the only constant in remote company management is that someone raises their prices every quarter.

All prices and information in this article are current as of July 2026.

Company Formation and Legal Address

This is the part most e-residents outsource on day one, and for good reason. You cannot register an Estonian OÜ without a legal address and a contact person in Estonia, and if you are reading this from a café in Lisbon, you do not have either.

1Office and e-Residency Hub are the two names that come up most often in the communities I follow. 1Office starts at around €315 for formation plus the first year of legal address and contact-person service. e-Residency Hub bundles accounting into the same price, which sounds convenient until you realise you are locked into their accountant for the year whether you like them or not. Both will register your company, provide a Tallinn address, and handle the contact-person requirement, which is the statutory local representative who receives official post.

What the marketing does not emphasise is that the contact person is not a secretary. They are a mailbox with a legal obligation. If EMTA sends a paper letter, it goes to that address. If a court summons arrives, it goes to that address. You are not paying for someone to answer your emails. You are paying for someone to not lose your mail.

Xolo Leap (formerly LeapIN) is the third option worth mentioning, especially if you want the formation and the ongoing accounting in one dashboard. Xolo handles the OÜ setup, the legal address, and the bookkeeping in a single subscription. Plans start from around €59 per month, with the Pro plan at roughly €139 per month if you need more features. The trade-off is flexibility. Xolo works best if your company is straightforward: you, a laptop, and a handful of invoices. The moment you need something off-menu — a complex shareholder restructuring, a cross-border VAT question that is not in their FAQ — you are either paying extra or finding outside help anyway.

My current stack is Xolo Leap (I used them since their LeapIN days and actually visited their offices before signing up) for the address, contact person, and accounting, which also handles my company's year-end filing. They are slightly more expensive than what you would pay if you found an alternative accountant and someone who would let you use their address, but they are efficient and they do what it says on the tin.

Banking

The question I get most often from new e-residents is not "which bank" but "will they actually let me open an account." The answer in 2026 is: eventually, yes, but bring patience.

Wise Business is still the fastest to set up. I've applied for Wise Business accounts for my OÜ and also my MTÜ (non-profit). You apply online, upload your registry extract, and if the stars align you have a EUR IBAN in a few days. The debit cards work, the multi-currency accounts work, and the fees are transparent. The catch is that Wise is not a bank in the traditional sense. It does not lend, and it does not build relationships.

LHV Bank is the Estonian option that most e-residents graduate to once they need something that feels like a real bank relationship. When I started my company shortly after I got my e-resident card, I applied for a bank account and had to travel to Tallinn and have a meeting with their rep before they gave me one. Fast-forward to 2026. With all the issues around money laundering, crypto, and the abuse of the e-Residency system — fallout from the wider Danske Bank scandal and tighter scrutiny across Estonian banking — it is now very, very difficult to get an account with LHV unless you can prove a genuine connection to Estonia, like renting a house or owning a property.

Payoneer is the third leg of the stool for a lot of e-residents who invoice US clients. It is not an Estonian bank, but it is a reliable way to get paid in USD and convert to EUR without the wire-transfer fees that eat small invoices alive. We currently use Payoneer to do payouts for our Affiliate Program, and the e-Residency programme itself has written about Payoneer as a payment solution for e-resident businesses.

Accounting and Compliance

If you are running an Estonian OÜ, you are filing a TSD every month and an annual report once a year. TSD stands for tulumaksu, sotsiaalmaksu, töötuskindlustusmakse ja kohustusliku pensionifondi osamakse deklaratsioon — the monthly declaration of "income tax, social tax, unemployment insurance premiums, and mandatory funded pension contributions". It is submitted by the 10th day of the month following the payment, and yes, it is as fun as it sounds. You are also dealing with VAT if you are over the threshold, and if you have employees or board members who are not Estonian tax residents, there are extra forms for that too. This is not optional, and it is not something you learn from a YouTube tutorial.

Most e-residents get an accountant directly or through their service companies like Xolo. The going rate for individual accountants in 2026 is roughly €70–150 per month for a standard OÜ with a handful of transactions. The accountants who specialise in e-residents know the drill: they file your TSD, they remind you about the annual report deadline, and they answer your panicked emails about whether a particular invoice needs VAT.

Estonian e-Business Register will be the main portal you'll use. The e-Business Register is where you check your company details, submit changes, and download your registry extract. It requires your e-Residency card or Smart-ID to log in. In the past their interface was not very good, but now it's pretty good and it works, which is more than I can say for some government portals I have used in other countries.

The compliance story got slightly more complicated in August 2025. EMTA updated its guidance on VAT registration, and the Estonian Tax and Customs Board now requires companies to prove genuine economic connection to Estonia before granting or keeping an EU VAT ID. A legal address and a contact person are no longer enough. EMTA looks for Estonian clients, Estonian suppliers, employees on Estonian payroll, or physical assets in the country. Several e-residents have reported their existing VAT IDs being revoked after review. The e-Residency programme published a detailed guide to VAT registration in August 2025 that spells out the new evidence requirements, and 1Office wrote a thorough assessment of the substance changes in mid-2026. If this affects you, the only useful advice is: call EMTA. Their business line is +372 880 0812. The menu is in Estonian. The people who answer can help you in English when you ask. I have written about why a phone call beats an email for exactly this kind of question.

Document Signing and Legal Work

DigiDoc4 is the tool I use for signing documents with my e-Residency card. It is free software provided by the Estonian government. You plug in your card reader, insert your digital ID card, enter your PIN 2, and the document is signed with a legally valid digital signature that is recognised across the EU. Any contract, any annual report, any board resolution — if it needs a signature, it goes through DigiDoc4. It is not the prettiest software on earth, but it works, and it is hard to argue with free and legally binding.

For notarial work, Estonia runs a fully remote e-notary system that is, frankly, ahead of almost every other country. By the end of 2025, around 91% of notarial acts by e-residents were done through e-notary. I've never had the need to use the notary service, but from what I understand you book a video session, show your ID, and the notary handles the rest. The only catch is that you still need to call the notary's office to arrange the slot. It is the one piece of the e-Residency stack that requires a phone call not because the system is broken, but because it is too good to need a physical office.

Communication: The Estonian Phone Number

I have written two full posts about this already, so I will keep it short. Sooner or later, a form asks for a phone number. The e-Business Register wants one. Payment processors want one. B2B vendors call it to check you are real. A +372 number is not legally required, but it is practically expected.

Skype used to provide this. Skype is gone. I have written about why the number should be Estonian and where it actually earns its keep, and I will not repeat the argument here. The short version is: get a stable +372 number, forward it to whatever mobile you are carrying, and do not use free shared numbers that every fraud system in Europe has already blocklisted.

This is, of course, the part of the stack I built myself. PuchiDen offers Estonian virtual numbers that forward to your real phone. They start at €6 a month, they are provisioned to you personally, and they are not shared with a thousand strangers in a public SMS inbox. I needed one, so I built the tool. If you need one too, it is there.

Productivity and Operations

The rest of the stack is less specific to Estonia and more specific to running any remote company. I am including it because new e-residents often ask what the rest of the desk looks like after the legal stuff is handled.

Stripe to receive payments for my SaaS service. It works with Estonian OÜs, the onboarding is reasonable if your documentation is clean, and the payout schedule is predictable.

Kraken to receive crypto and off-ramp it to EUR. My crypto payments for my SaaS are processed by NOWPayments. Kraken has a loooong KYC process for business accounts (I applied in mid-April and was finally verified at the end of June).

Google Workspace or Proton Mail for email. Proton Mail is what I use for anything I do not want indexed by an advertising company. The Estonian digital state does not care which one you pick, as long as you check the inbox where your accountant sends reminders.

Google Workspace gives you the option of using your own domain for your email addresses. If you want something lighter and cheaper, we also have KaiMail, which is a developer-first email forwarding service for custom domains. You point your MX records at KaiMail, and it forwards emails to your existing inbox while keeping proper ARC and DKIM signing so deliverability stays intact. You can also send emails from your domain via SMTP, or receive them as JSON webhooks if you are building something automated. It is simpler than running a full mail server and cheaper than Google Workspace if all you need is a professional address at your own domain.

Wise for sending out invoices and receiving payments. Xolo also allows you to create invoices, but LHV Pank charges a hefty fee to receive money from clients in certain countries (i.e., the UAE). Invoicing through Wise and receiving the payment there allows you to avoid those fees.

What I Dropped From the Stack

For balance, here are three tools I tried but stopped using, or didn't use at all:

A free Estonian virtual number from an SMS-receiving website. I never had the need to receive SMS, and if I have an Estonian number which can receive phone calls, that is usually enough for verification purposes too.

QuickBooks Online or Xero. I have not had the need to keep my own bookkeeping: I just send all my invoices, bills, and receipts to Xolo and they handle the rest. But these two are what I hear about the most when I chat with other e-residents. My take: do not spend much time on bookkeeping. Your time should be spent more on building the business and talking to clients. Get someone else to do it for you.

The Honest Summary

The Estonian e-Residency programme gives you a digital identity and a legal framework. It does not give you a working company. The working company is what you build around that framework with the right tools, the right service providers, and enough patience to handle the parts that still require a human on the other end of a phone line.

This is my H1 2026 stack. I will revisit my stack, write about any changes, or write about other new available tools and services that fully remote e-residents running a company might find useful.

If you are running an Estonian OÜ from somewhere else in the world and you have a tool you swear by that I did not mention, I am genuinely curious. The best recommendations I have ever got came from other e-residents in the same mess, not from vendor landing pages. You can find me on LinkedIn, X or drop me a line at [email protected].