Two People = Twice the Optimization Opportunities
When a single person moves to Bulgaria, they pick one structure — EOOD or freelancer — and optimize within it. When a couple moves, the math changes fundamentally. Two people mean two separate tax identities, two sets of social security contributions, and two independent income streams that can each be structured differently.
Bulgaria taxes individuals separately. There is no joint filing for married couples. Each person files their own annual tax return with the NRA, pays their own social security, and chooses their own business structure. This is actually an advantage — it means each spouse can independently select the structure that minimizes their personal tax burden.
This guide covers the four strategies couples use to structure two incomes in Bulgaria, the residence requirements for both partners, and the family-specific tax reliefs available. All figures are in euros and reflect 2026 rates following Bulgaria's euro adoption on January 1, 2026.
Residence for Couples: Both Partners Need Certificates
Before optimizing taxes, both partners must establish Bulgarian tax residency. This means each person needs their own residence certificate and their own LNCH (personal identification number — the Bulgarian equivalent of a social security number for foreigners).
For EU citizens, the process is straightforward. You apply at the Migration Directorate of the Ministry of Interior. There are four recognized grounds for EU citizen residence:
- Employment — you have an employment contract with a Bulgarian employer
- Self-employment — you are registered as a freelancer or own a Bulgarian company
- Sufficient resources — you can demonstrate sufficient financial means and health insurance
- Family member of an EU citizen — you are the spouse, child (under 21), or dependent parent of an EU citizen with Bulgarian residence
The fourth ground is particularly relevant for couples. If one spouse establishes residence first (through self-employment or sufficient resources), the other spouse can apply as a family member of an EU citizen. This works even if the second spouse does not yet have their own company or employment in Bulgaria.
Practical tip: The residence certificate application fee is EUR 7 for a standard certificate, EUR 18 for expedited processing, or EUR 36 for same-day issuance. Both spouses should apply simultaneously if possible — the Migration Directorate processes family applications together, which simplifies the documentation.
For detailed residence requirements, see our full EU residence permit guide.
Four Strategies for Couples: Overview
Once both partners have Bulgarian residence and LNCH numbers, the tax structuring begins. Here are the four approaches we see couples use, each with different trade-offs.
| Strategy | Tax Rate | Annual Admin Cost | Best When |
|---|---|---|---|
| A: Two Separate EOODs | 15% each | ~EUR 3,000-4,000 (2x everything) | Each spouse has separate clients/income |
| B: Joint OOD | 15% combined | ~EUR 1,500-2,000 | One shared business, shared decisions |
| C: EOOD + Freelancer | 15% + 7.5% | ~EUR 2,000-2,500 | One high earner + one moderate earner |
| D: EOOD + Employee Spouse | 15% (+ deductible salary) | ~EUR 1,500-2,000 | One active business + spouse doing real work |
Let us examine each strategy in detail.
Strategy A: Two Separate EOODs
Each spouse registers their own EOOD (single-member limited liability company). Each company is a separate legal entity with its own Trade Registry registration, bank account, accounting, and CIT return.
How It Works
- Spouse A owns EOOD-A. Spouse B owns EOOD-B.
- Each EOOD pays 10% CIT on profit. Each owner takes dividends at 5% WHT. Combined rate: 15% per entity.
- Each owner self-insures through their own EOOD on the minimum insurable income of EUR 620/month, paying approximately EUR 200/month in social security.
- Each EOOD files its own annual CIT return, publishes its own financial statements, and maintains its own compliance calendar.
Costs
The downside is that everything is duplicated. Two company registrations (~EUR 700-999 each), two corporate bank accounts, two sets of monthly accounting fees (~EUR 80-150/month each), two annual CIT filings, and two sets of social security contributions. For a couple earning a combined EUR 120,000, the administrative overhead is roughly EUR 3,000-4,000/year — nearly double the cost of a single entity.
When It Makes Sense
Two separate EOODs are the right choice when each spouse has a genuinely independent income stream — different clients, different industries, or different service offerings. If one spouse is an IT consultant and the other runs an e-commerce business, separate entities provide clean liability separation and avoid complications with shared decision-making.
Related-party warning: Two EOODs owned by spouses are considered related parties under the Tax and Social Insurance Procedural Code (ДОПК). Any transactions between the companies must be at arm's length prices. The NRA can scrutinize below-market or above-market pricing between the two entities. See our guide to owning two companies for the full related-party rules.
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Get Your Free Consultation →Strategy B: Joint OOD (Two-Partner Company)
Instead of two separate companies, both spouses form a single OOD (limited liability company with two or more owners). Under Article 113 of the Bulgarian Commercial Act, an OOD can be formed by two or more persons whose liability is limited to their capital contributions.
How It Works
- Both spouses are partners (shareholders) in one OOD. Capital contributions can be equal (50/50) or unequal.
- Both can be appointed as managers, or one can be the sole manager.
- The company pays 10% CIT on profit. Dividends are distributed to both partners according to their ownership share, with 5% WHT on each distribution. Combined rate: 15%.
- Each partner self-insures through the OOD on the minimum base of EUR 620/month (~EUR 200/month each).
Advantages Over Two EOODs
One registration, one bank account, one accountant, one set of annual filings. The administrative savings are significant — roughly EUR 1,000-2,000/year less than running two separate EOODs. For a detailed comparison, see our EOOD vs OOD guide.
The Trade-Off: Shared Decisions
An OOD with two 50/50 partners requires agreement on major decisions — profit distribution, new contracts, hiring, changes to the articles of association. If spouses disagree on business direction, a deadlock can paralyze the company. The articles of association should include a dispute resolution mechanism — we draft these for every joint OOD we register.
Profit splitting: Dividends follow ownership percentages. If Spouse A owns 60% and Spouse B owns 40%, profits are distributed in that ratio. You cannot arbitrarily shift profit between partners — the distribution must match the articles of association. If one partner contributes more work than the other, consider compensating through a management contract salary rather than unequal dividends.
Strategy C: EOOD + Freelancer
One spouse registers an EOOD. The other registers as a freelancer (свободна професия / liberal profession). Each person uses a different tax structure — and the difference in rates is substantial.
The Rate Difference
- EOOD owner: 10% CIT + 5% dividend WHT = 15% combined on distributed profit
- Freelancer: 25% standard expense deduction + 10% flat tax on the remaining 75% = 7.5% effective rate on gross income
The freelancer rate of 7.5% is half the EOOD rate. For income below EUR 30,000-40,000/year, freelancing is almost always cheaper. Above that threshold, the EOOD wins on limited liability, expense deductions, and professional credibility. See our detailed freelancer vs EOOD income threshold analysis.
Optimal Allocation
The most tax-efficient split: the higher-earning spouse runs the EOOD (where limited liability and real expense deductions matter), and the lower-earning spouse freelances (capturing the 7.5% rate on the first EUR 30,000-40,000 of income). If the freelancer spouse earns EUR 30,000 and the EOOD spouse earns EUR 90,000, the household blended rate is well below what two EOODs would produce.
Social Security Implications
Each person insures separately. The EOOD owner self-insures through the company (~EUR 200/month on the minimum base). The freelancer self-insures as a self-employed person — also on the minimum base of EUR 620/month, paying approximately EUR 170-190/month (freelancers pay slightly lower rates because they are not subject to the general illness and maternity fund unless they opt in).
Flexibility note: The freelancer spouse can also invoice the EOOD spouse's company for legitimate services — marketing, translation, bookkeeping, administrative support. This creates a deductible expense for the EOOD while taxing the income at the freelancer's lower 7.5% rate. The NRA requires that such invoicing reflects real services at market-rate prices.
Strategy D: Hire Your Spouse as an Employee
One spouse owns the EOOD. The other spouse is hired as an employee on a standard employment contract.
How It Works
- The EOOD signs an employment contract with the spouse. The contract must be registered with the NRA within 3 days of signing.
- The EOOD pays the spouse a gross salary, which is a fully deductible business expense.
- The employer pays social security contributions of approximately 18.9% of gross salary on top of the gross amount.
- The employee pays approximately 13.8% employee social security + 10% income tax on the net taxable amount.
- The salary reduces the EOOD's taxable profit, lowering CIT. The owner then takes dividends from the reduced profit at 15%.
For a full breakdown of employment costs, see our hiring cost guide.
The NRA Scrutiny Risk
Hiring your spouse is legal. Bulgarian labor law does not prohibit employment between related parties. However, the NRA may scrutinize the arrangement if:
- The salary appears inflated relative to the work actually performed
- There is no evidence of actual work — no deliverables, no working hours, no task documentation
- The arrangement appears designed solely to shift income and avoid dividend taxation
To keep this structure defensible, maintain employment documentation: a job description, timesheets or task records, actual deliverables, and a salary that is reasonable for the role and industry.
Important: If the NRA determines that the employment is a sham — no real work performed, salary used as a disguised profit distribution — they can reclassify the payments and impose penalties. The defense is simple: the spouse must actually work in the business. If they handle marketing, customer service, bookkeeping, or operations, the arrangement is perfectly legitimate.
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Bulgaria offers a child tax relief (данъчно облекчение за деца) that directly reduces your tax bill. The relief works by reducing the annual taxable base, not the tax itself — but the net effect is a fixed EUR saving per child.
| Children | Tax Base Reduction | Actual Tax Saving (10%) |
|---|---|---|
| 1 child | EUR 3,068 | EUR 307 / year |
| 2 children | EUR 6,136 | EUR 614 / year |
| 3+ children | EUR 9,204 | EUR 920 / year |
| Child with disability (additional) | EUR 3,068 | EUR 307 / year extra |
Key rules: Only one parent can claim the relief per child. The other parent must sign a declaration waiving their claim. The claiming parent must have sufficient taxable income to absorb the full deduction. If one spouse has low income, it is better for the higher-earning spouse to claim.
Health Insurance for Children
Children under 18 are covered by the Bulgarian National Health Insurance Fund (NHIF) through the state budget — they do not need separate health insurance contributions. Full-time students remain covered until age 26. Each adult, however, must maintain their own NHIF coverage, either through employment, self-insurance, or voluntary contributions. For details, see our health insurance guide for EU citizens.
Our Recommendation: A Decision Framework
After advising dozens of couples on Bulgarian tax structuring, here is the framework we use:
- Both spouses have separate, independent income streams above EUR 40,000 each? Strategy A (two EOODs) gives clean separation and independent optimization. Accept the higher admin cost.
- Both spouses work together in one shared business? Strategy B (joint OOD) is simpler, cheaper, and avoids duplicate compliance. Draft solid articles of association with dispute resolution.
- One spouse earns significantly more than the other, and the lower earner's income is below EUR 30,000-40,000? Strategy C (EOOD + freelancer) captures the 7.5% freelancer rate where it matters most. This is often the best blended rate for couples.
- One spouse runs a business and the other genuinely works in it? Strategy D (EOOD + employee) provides a deductible salary expense, full labor law protections, pension credits, and NHIF coverage for the employee spouse. Best when the employee spouse wants documented employment history.
Hybrid approaches work too. We regularly see couples combine elements — for example, one spouse owns an EOOD while also freelancing on the side, and the other spouse is employed by the EOOD. Or both spouses own separate EOODs and one also freelances. Bulgarian law does not restrict combinations, as long as social security is properly declared. See our guide to owning multiple businesses.
Property Considerations
If you plan to buy property in Bulgaria, the ownership structure matters. Under Bulgarian family law, property acquired during a marriage becomes joint marital property by default (unless you have a prenuptial agreement or separate property regime). Alternatively, one spouse's EOOD can purchase the property — different tax implications apply for company-owned real estate versus personal ownership.
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Get Your Custom Tax Plan →Common Concerns We Hear from Couples
"Can we share one accountant for two separate companies?" — Yes. One accounting firm can handle both EOODs (or an EOOD plus a freelancer). They will maintain separate books for each entity, but the accountant's fee for the second entity is typically discounted 20-30% since they already know your situation. Budget EUR 80-150/month per entity.
"What if one spouse does not work at all?" — The non-working spouse still needs their own health insurance coverage. They can pay voluntary NHIF contributions (approximately EUR 37/month on the minimum health insurance base) or maintain private health insurance. They do not need to register a company or as a freelancer if they have no income.
"Can we switch structures later?" — Yes. You can close an EOOD and register as a freelancer, convert an EOOD to an OOD by adding a partner, or liquidate a company and start fresh. The restructuring has costs and takes time (typically 2-6 months for a full change), but it is entirely possible if your circumstances evolve.
"Do we both need a Bulgarian bank account?" — Each company needs its own corporate bank account. For personal banking, each spouse should have an individual account for receiving salary or dividends. Joint personal accounts exist at Bulgarian banks but are less common. See our best banks for foreigners guide.
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Frequently Asked Questions
Can married couples file a joint tax return in Bulgaria?
Does my spouse need their own residence certificate and LNCH?
Can both spouses own separate EOODs in Bulgaria?
Do both spouses pay social security separately?
Is it legal to hire my spouse as an employee in my EOOD?
What child tax relief is available in Bulgaria in 2026?
Are our children covered by Bulgarian health insurance?
Can one spouse be an EOOD owner and the other a freelancer?
Disclaimer: This article provides general information and does not constitute legal or tax advice. Tax optimization strategies depend on your individual circumstances, income levels, and residency status. Social security rates and thresholds are subject to change. Child tax relief amounts are based on the 2026 State Budget Law — confirm current-year amounts with your accountant. Consult our team for personalized guidance. Last updated: April 9, 2026.