Self-insured persons in Bulgaria — 2026 guide

Who pays their own social insurance, how much, when, and what rights they get in return. A walk-through of a freelancer's year.

KTK. Todorov · Editor & founder
Published: Last updated: 11 min read

In short: A self-insured person chooses their insurance income in the range BGN 1,077 — 4,130 for 2026. They pay 27.80% social insurance on it (excluding voluntary general illness and maternity). Income tax is 15% on the gross income after a 25% statutory expense allowance. Advance tax — quarterly. Annual declaration — by 30 April.

Who is a "self-insured person"

Art. 4(3) of the Social Insurance Code lists the categories. In practice, several broad groups:

  • Liberal professions — notaries, lawyers, doctors, artists, journalists, translators, engineers, IT consultants, designers, etc.;
  • Owners of Bulgarian Ltd. companies (ЕООД/ООД) who perform personal work in the company;
  • Farmers;
  • Sole traders (ЕТ);
  • Craftspeople;
  • People carrying out economic activity outside an employment relationship.

A self-insured person makes monthly contributions themselves — unlike employees, whose contributions are withheld and paid by the employer. This gives flexibility but the burden falls on the person.

Social insurance contributions — 2026

Fund% of insurance income
Pension (DOO, 1st pillar)14.80%
Supplementary pension (DZPO, 2nd pillar, born after 31.12.1959)5.00%
Health insurance (NHIF)8.00%
Total mandatory:27.80%
+ optional: general illness and maternity+ 3.50%

Minimum insurance income for 2026: BGN 1,077 / month → minimum monthly contribution ≈ BGN 299.40 (27.80%).

Maximum insurance income: BGN 4,130 / month → maximum monthly contribution ≈ BGN 1,148.14.

Income tax — 15%

Under Art. 29(1)(2) PITA, liberal professions and crafts apply statutory recognized expenses of 25%. So the taxable income is:

Taxable income = (Gross income × 75%) − Social insurance

Tax is 15% on the taxable income (NOT 10% as for employees). Plan accordingly — the net is significantly lower than from salary.

Worked example

Maria is a freelance designer with gross income of BGN 4,000 / month and a chosen insurance income of BGN 2,000.

  • Monthly social insurance: 2,000 × 27.80% = BGN 556
  • Gross for taxation: 4,000 × 75% = 3,000
  • Tax base: 3,000 − 556 = 2,444
  • Tax 15%: BGN 366.60
  • Net in pocket: 4,000 − 556 − 366.60 = BGN 3,077.40

Full numbers with the self-insured tax calculator.

Deadlines — a self-insured person's year

DateObligation
By the 25th of every monthMonthly social insurance contribution
By 30 AprilAdvance tax payment (Q1) + annual PITA declaration
By 30 JulyAdvance tax payment (Q2)
By 30 OctoberAdvance tax payment (Q3)
By 30 April of the next yearAnnual income declaration + final tax (reconciliation)

Q4 has no separate advance payment — it is reconciled in the annual declaration.

Registration and start

  1. File declaration Form 1 with the NRA — application to register as a self-insured person;
  2. Choice of insurance income (between BGN 1,077 and 4,130);
  3. Decision on voluntary insurance (general illness and maternity — additional 3.50%);
  4. Registration with BULSTAT for a liberal profession (or ЕООД/ЕТ);
  5. If expected annual turnover above BGN 100,000 — mandatory VAT registration.

Rights against the contributions

Self-insured persons have the same insurance rights as employees — provided they have paid regularly:

  • Pension for insurance length and age — accrual for each insured month;
  • Unemployment benefit — not available (self-insured are not insured against unemployment);
  • Sick pay and maternity — only if voluntarily insured for general illness and maternity (+3.50%) for at least 12 months;
  • Health insurance — full access to NHIF on timely contributions;
  • Occupational injury — only for specific activities with an additional contribution.

Ltd. or self-insured — which when

At some point most freelancers ask whether to switch to an Ltd. company. Comparison:

  • Ltd. (ЕООД) — 10% corporate tax + 5% dividend (effectively 14.5%); more administration (accountant required);
  • Self-insured — 15% income tax for a liberal profession; simpler administration.

The break-even point is usually around BGN 50,000–70,000 annual gross. Above it, Ltd. becomes more attractive (effective 14.5% beats 15%, plus better expense flexibility). Below it, self-insured is simpler.

Full comparison — Ltd. vs Freelancer.

Frequently asked questions

Who is a self-insured person?

Under Art. 4(3) Social Insurance Code: people practicing a liberal profession or craft (notaries, lawyers, doctors, artists, journalists, engineers, translators, IT consultants); owners of Bulgarian Ltd. companies (ЕООД/ООД) who perform personal work in the company; farmers; sole traders. They choose their insurance income themselves (within statutory limits) and make monthly contributions on their own.

What are the minimum and maximum insurance income for 2026?

Minimum insurance income — normally equal to the national minimum wage (BGN 1,077 for 2026), but for some professions higher thresholds apply. Maximum insurance income — BGN 4,130 per month. The self-insured person declares a chosen income in this range and contributions are calculated on it.

What are the social insurance contributions for a self-insured person?

For 2026, for a self-insured person born after 31.12.1959: pension fund (DOO) 14.80%, supplementary pension (DZPO) 5%, health insurance 8% — total 27.80% on the insurance income. Optional: general illness and maternity (3.50%) — required to qualify for sick pay and maternity from the NSSI.

What is the income tax for a self-insured person?

Under PITA — 15% of the taxable income (gross income minus 25% statutory recognized expenses minus social insurance). Advance tax is paid quarterly (by 30 April, 30 July, 30 October); annual declaration — by 30 April of the following year. The final annual tax is reconciled against the advance payments.

What expenses can I deduct?

For liberal professions and crafts — 25% statutory recognized expenses (Art. 29(1)(2) PITA) without supporting documents. You cannot deduct actual expenses above the 25% unless you are registered as a sole trader (ЕТ) or Ltd. (ЕООД) and keep books under the Accounting Act.

What happens if I stop working for a few months?

Self-insurance is a continuing obligation until you file a termination declaration. If you pause temporarily (vacation, illness), you can file a "suspension" declaration — but for the period without insurance no insurance length accrues and no NSSI benefits are payable. On resumption you file a new declaration.

Run the numbers for your case

Self-insured tax calculator

Sources & legal acts

Related

KT

K. Todorov · Editor & founder

Editor and founder of Bulgarian Labor Law. I am not a lawyer — I built this site because I wanted to understand for myself what an employer owes during sick leave and how a freelancer contract actually nets out. Every text is based on primary sources (Labor Code, Social Insurance Code, Personal Income Tax Act) and is kept up to date when legislation changes.

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Disclaimer: This article is informational and does not constitute legal or accounting advice. Calculator results are indicative. For a specific legal or accounting situation, please consult a qualified lawyer or accountant.