How much social tax does a sole trader pay in Estonia?
The minimum is due even when the income is not. In 2026 the monthly rate underlying the minimum social tax obligation is €886, giving a minimum social tax liability of €292.38 a month. That is the sole trader's biggest difference from an employee: an employee's social tax is paid by the employer, while a sole trader pays it themselves — and the minimum applies even in a bad month. Advance payments fall due four times a year: 15 May, 15 August, 15 November and 15 February. The final liability is calculated by the tax board on the basis of the business income declared in the tax return.
📋 The rules
- Minimum base: €886 a month
- Minimum social tax: €292.38
- Due even in a month with no income
- Advance payments: 4 times a year
- The final sum is set by the tax board
🔓 Exceptions
- Advance payment dates are 15 May, 15 August, 15 November and 15 February
- The final social tax liability rests on the business income declared
- The entrepreneur account is a simpler alternative where costs are low
⚠️ Penalties & fines
The costliest feature of sole trader status is the minimum. €292.38 a month is due even where there was no income — nearly €3,500 a year, whether or not the orders came in. That is why sole trader status suits seasonal or occasional work badly. Consider the alternatives: the entrepreneur account (20% of receipts, no expense deduction) works where costs are low; a private limited company works where you want to leave profit in the business. And watch the advance payment dates: 15 May, 15 August, 15 November, 15 February — missing them brings interest. The sole trader's advantage is that business expenses are deductible, which the entrepreneur account does not allow.
📎 Official sources
- Tax and Customs Board · Sole traders →
- Tax and Customs Board · Social tax →
- Riigi Teataja · Social Tax Act →
❓ Frequently asked
What is the minimum social tax?
In 2026 the minimum obligation rests on a monthly rate of 886 euros, giving a minimum social tax liability of 292.38 euros a month. It applies even in months with no income.
When are advance payments due?
Four times a year: on 15 May, 15 August, 15 November and 15 February of the following year. Missing a date brings interest, so the dates belong in your calendar.
Who calculates the final liability?
The Tax and Customs Board calculates the final social tax liability on the basis of business income declared in the tax return, and offsets it against the advance payments made.
Does sole trader status suit occasional work?
Rarely, because the minimum obligation falls due even in months with no income. For seasonal or small-scale activity the entrepreneur account is often considerably cheaper.
What is the advantage over an entrepreneur account?
A sole trader can deduct business expenses from income, which the entrepreneur account does not allow. Where costs are high, that usually makes sole trader status cheaper.
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