Short answer
Yes, up to 49.9 % from home
EU/EFTA, telework framework signed. Swiss law allows it; the employer decides. These are the rules it decides under.
1. Social security
Estonia is in the EU/EFTA area, so EU Regulation 883/2004 applies: an employee of a Swiss company stays in Swiss social security unless 25 % or more of the working time is performed in another EU/EFTA country. Above that, Estonian social security takes over and Swiss AHV and Pillar 2 stop.
Estonia is, as of the guide's last review, a signatory of the multilateral telework framework in force since 1 July 2023. For telework only (home office or co-working, not client visits or postings) the threshold rises to 49.9 %: an Estonian resident can work just under half the time from home and the rest in Switzerland, and stay on Swiss AHV and Pillar 2. Where an A1 certificate is needed to document that, the employer applies for it through its Swiss compensation office; ask whether your arrangement requires one.
Fully remote from Estonia is above both thresholds. Estonian social security then covers the employment instead of AHV and Pillar 2. The guide describes the employer-of-record route some employers use for that case; how a given company handles it is a question for the company.
2. Tax
Where you are tax resident decides where income tax is owed. An Estonian resident working from Estonia is normally taxed there on that income. Physical presence in Switzerland of 30 days or more while working can itself make you Swiss tax resident, so on-site days count. Switzerland and Estonia have a double-taxation agreement, which settles which country may tax the income when both claim it.
The "183-day rule" people quote comes from the OECD model tax treaty and concerns where someone counts as resident, not where it is cheaper to pay. Many countries also have a 90 or 183-day local registration trigger that runs alongside the social-security question.
3. The employer’s side
An employer can acquire a taxable presence ("permanent establishment") in Estonia if an employee habitually works there for it. There is no clean numeric test; the OECD model treaty speaks of a fixed place of business through which the business is partly carried on, and the OECD's 2025 Commentary treats a home office used 50 % or more of working time over twelve months as a possible fixed place of business. The type of role matters more than the day count: a sales lead closing deals from Estonia exposes the employer to more risk than an engineer writing code.
Listings on Remotli show the location text the employer published. Treat it as the employer's stated hiring zone and ask which employment form sits behind it. The policy patterns the guide lists are the usual answers: a primary-residence requirement in Switzerland, a yearly cap on days abroad, an EU/EFTA whitelist, structured EU residence under the 49.9 % framework, or an employer of record.
What to ask before applying
- Does the listing name a hiring zone, and is Estonia in it?
- Which employment form does the company offer for residence in Estonia: Swiss contract or employer of record?
- How many days a year are expected on site in Switzerland, and does the arrangement need an A1 certificate?
- Is the salary paid in CHF or in local currency, and who carries the exchange-rate risk?
What the board says right now
Remotli does not store a structured hiring zone, so this is a text signal: of the 243 roles in the default view, 66contain “EU”, “Europe”, “European” or “EMEA” in their location and 13contain “Worldwide”, “Anywhere”, “Global” or “International”. Start with the fully remote roles and read the location text on each card; a listing that says “Switzerland” can still be open through an employer of record.
Reviewed 8 September 2026. The full rules, with glossary: Working from abroad on a Swiss contract.