Before any Korean small-business policy loan or support programme opens its application screen, one gate has to be passed: the small business owner certificate. Whether it is issued turns on whether you fall inside the legal definition of a “small business owner”.
The definition is short. But there is a prescribed way of counting staff. It is not “how many people work here today”; some people are not counted at all, and some count as half a person.
Which is why “there are four of us, so obviously we qualify” sometimes turns out to be wrong.
1. The condition has two layers. You must first be a “small enterprise”, and only then does the headcount test apply (Act art. 2(1)). Small enterprise status is decided by revenue.
2. Short-hours staff count as half. A part-time worker with 60 or more contracted hours a month counts as 0.5 of a person; under 60 hours they are not counted at all (Decree art. 3(3) and 3(4)).
3. The measure is last year's month-end average, not today. The regular headcount is the sum of month-end headcounts for the preceding business year divided by 12 (art. 3(4)1).
Small business owner is not a single test
Read article 2(1) of the Framework Act on Small Business Owners as it stands and the conditions stack.
| Order | Condition | Set by |
|---|---|---|
| ➊ | Be a small enterprise under art. 2(2) of the Framework Act on SMEs | SME Framework Act Decree, table 3 (revenue) |
| ➋ | Have fewer than 10 regular employees | Framework Act on Small Business Owners, art. 2(1)1 |
| ➌ | Meet the sector-specific headcount standard | Its Enforcement Decree, art. 3(1) |
| Framework Act on Small Business Owners (in force 3 June 2026), art. 2(1). The wording is “a person meeting all of the following”. | ||
The first row gets skipped a lot. However few staff you have, you are not a small business owner unless you are a small enterprise. That status is decided not by headcount but by average revenue in the main business sector (SME Framework Act Decree art. 8(1)), with the thresholds in table 3. A wholesale operation with two staff and heavy turnover can fail right here.
The sector line falls at 10 and at 5
Article 3(1) of the Decree splits every sector into just two groups.
| Sector | Regular employees |
|---|---|
| Mining, manufacturing, construction and transport | Fewer than 10 |
| Everything else | Fewer than 5 |
| Enforcement Decree (in force 1 February 2026), art. 3(1). Restaurants, shops, salons and tutoring centres are almost all in “everything else”, so the line is under five. | |
The word “fewer than” is doing work here. Not five or fewer but fewer than five — so exactly five disqualifies you. If the business straddles two sectors, the main business has to be settled first, and article 3(2) does that by applying articles 4 and 7 of the SME Framework Act Decree. If this began as a side venture that outgrew itself, tax on side income is the companion piece.
Four groups are not counted at all
Article 3(3) lists who comes out of the headcount. Even a worker under the Labor Standards Act drops out if they land on this list.
| Excluded | Note |
|---|---|
| Officers and day labourers | Day labourer as defined in art. 20(1) of the Income Tax Act Decree |
| Persons engaged for a fixed term of three months or less | The fixed term is the point |
| Dedicated researchers in a recognised corporate research institute or R&D department | Recognised organisations only |
| Part-time workers with under 60 contracted hours a month | Under about 15 hours a week, usually |
| Decree art. 3(3) (amended 27 January 2026). The proprietor is not a worker to begin with, so they never enter the count regardless of this list. | |
Sixty hours appears twice. Under 60 drops out entirely; 60 or more counts as half. That is the next paragraph.
A short-hours worker counts as half a person
The closing sentence of article 3(4) puts it this way — “a part-time worker whose contracted working hours for one month are 60 or more shall be counted as 0.5 persons.”
Take a shop outside the four listed sectors (so, under five) with three full-time staff (our own working).
| Staffing | Regular employees | Under five? |
|---|---|---|
| 3 full-time + 2 short-hours | 3 + 1.0 = 4.0 | Yes |
| 3 full-time + 3 short-hours | 3 + 1.5 = 4.5 | Yes |
| 3 full-time + 4 short-hours | 3 + 2.0 = 5.0 | No |
| All short-hours staff taken at 60 or more hours a month. The same people at under 60 hours count as zero, and the answer changes. | ||
Seven people on the floor, five under the provision. Put the other way round: a shop run mainly on part-timers can stay inside the line with a lot of people on the rota.
Not how many today, but last year's month-end average
Article 3(4)1 says that where the preceding business year ran a full 12 months, the figure is “the sum of the regular employees as at the last day of each month of the preceding business year, divided by 12”.
Run a shop with eight staff for three peak months and three for the other nine through it (our own working):
- (8 × 3) + (3 × 9) = 24 + 27 = 51
- 51 ÷ 12 = 4.25 — under five, so a small business owner
Counted in peak season it looks like eight and therefore disqualified, but the figure the provision asks for is 4.25. A newly opened business is calculated differently again.
| Situation | Method |
|---|---|
| Preceding business year of 12 months | Sum of month-end headcounts ÷ 12 |
| Assessment falls in the month of founding, merger or division | Headcount as at the assessment date |
| Under 12 months since then | Month-end headcounts to date ÷ months elapsed |
| 12 months or more since then | Month-end headcounts for the 12 months counting back ÷ 12 |
| Decree art. 3(4)1 and 3(4)2. In none of these is it “how many turned up today”. | |
Cross the line and you keep the status for three years
Article 2(2) of the Act carries a grace period. Where growth in scale takes you outside the definition, you are still treated as a small business owner for three years from the year after the triggering event.
There is a proviso. The grace does not apply where you left the definition by merging with an enterprise that is not a small enterprise, or on other grounds set by decree. The provision separates growing past the line from merging past it.
A few things worth asking back
Do the proprietor and family members count?
Article 3(3) expressly excludes officers. The proprietor is not a worker in the first place and never enters the count. A family member actually working as an employee is counted on the wording, unless one of the exclusions applies.
Is it the same as the number on social insurance?
No. The provision starts from “a worker under article 2(1)1 of the Labor Standards Act”, removes four groups, and then applies the half-person rule. The enrolment tests and the arithmetic differ, so dropping the insurance figure straight in gives the wrong answer.
Where is the certificate issued?
Through the Ministry of SMEs and Startups' SME status information system. It reaches a decision from filed financial and employment data, so if the result differs from your own arithmetic, the faster question is which filed figure disagrees.
What about loan rates and limits?
Not covered here. Fund types, rates and ceilings change by annual announcement and do not keep the way a statute does. This article stops at the eligibility you need before opening an announcement. Loan mechanics continue in refinancing a loan.
Sources
- Statute — Framework Act on Small Business Owners, article 2 (in force 3 June 2026). Source of the two-layer structure and the three-year grace period.
- Statute — Its Enforcement Decree, article 3 (in force 1 February 2026). Source of the 10 and 5 thresholds, the four exclusions, the half-person rule and the month-end average formula.
- Statute — Framework Act on SMEs Enforcement Decree, article 8, which defines a small enterprise as one whose average revenue in its main sector meets table 3.
- Agency system — SME status information system (Ministry of SMEs and Startups), where the certificate is issued.
- Our own working — 3 full-time + 4 short-hours = 5.0 and (8×3 + 3×9) ÷ 12 = 4.25 were calculated by putting figures into the formulas above.
Where to check further
- The revenue thresholds for small enterprise status (table 3) — we could not open the original. The tables viewer on the national law portal did not respond, so the sector figures are unverified and we did not copy numbers quoted elsewhere. Check table 3 directly from the SME Framework Act Enforcement Decree page.
- Fund types, rates and ceilings change by annual announcement. Everything here is statutory and behaves differently.
- Deciding the “main business” applies articles 4 and 7 of the SME Framework Act Decree, and we confirmed only that they are applied, not their contents. Read those if the business spans sectors.
Written as of August 2026. The definition, sector thresholds, exclusions and counting method come from the Framework Act on Small Business Owners and its Enforcement Decree, and what a small enterprise means from the SME Framework Act Decree. Figures such as 5.0 and 4.25 are ours, produced by feeding numbers into the statutory formulas, and marked as such. The actual determination is made by the system that issues the certificate, so treat this as a way of estimating in advance. To line up the tax side, VAT and comprehensive income tax follow, with expenses and refunds in freelancer refunds. Before shopping for funding, improving your credit score is the more useful first move.
