Identify the legal residence ground before applying
EU citizens and qualifying family members have a different residence framework from third-country nationals. For a non-EU applicant, a long-stay D visa is an entry stage connected to an underlying statutory residence ground; it is not a general permission available simply because the person has savings or registers a company. Work, family, retirement and other routes have different evidence and activity restrictions.
A business owner should identify the precise legal basis for the intended role and whether work authorisation is required. Passive company ownership, management and personal provision of services are different activities. Do not assume a tourist or Schengen visit permits relocation and ongoing work. The competent consulate and Bulgarian migration authority should confirm the applicable route and current checklist before a lease or employment arrangement is made irreversible.
Residence depends on several alternative connections
Bulgaria’s National Revenue Agency lists a permanent address, presence exceeding 183 days in any twelve-month period, specified overseas assignments and a Bulgarian centre of vital interests as residence connections. A permanent Bulgarian address does not establish residence where the centre of vital interests is outside Bulgaria. The latter examines family, property, work, business activity and where assets are managed.
Both entry and exit days count as days of presence; stays solely for education or medical treatment have a specific exclusion. The tax year is the calendar year, but the presence window is not simply January to December. Residents are generally taxed on Bulgarian and foreign income, while nonresidents are taxed on relevant Bulgarian-source income. Use the domestic tests and then the applicable treaty where there is a competing residence claim, rather than relying on a registration address.
A flat headline rate does not remove income classification
The general personal income-tax rate is 10% on the applicable annual taxable base, while categories such as dividends can have their own final-tax treatment. Sole-trader activity, employment, independent services, rents and investment disposals must be classified before applying a rate or expense allowance. The tax base is not always the gross bank receipt. Social and health-insurance charges are a separate layer.
For foreign income, identify source-country tax and the treaty or domestic credit method available in Bulgaria. A foreign brokerage account does not itself make all gains exempt, and a Bulgarian company does not convert the owner’s salary into a dividend. Keep contracts, dividend resolutions, acquisition costs and foreign tax statements. Model the household’s complete result, including the corporate level where applicable, rather than multiplying all personal cash received by one headline percentage.
Company profits and corporate CFC rules are separate
The ordinary corporate income-tax rate is 10%. Bulgarian resident companies are generally taxed on domestic and foreign profits, while foreign legal entities can have taxable Bulgarian permanent establishments and source-income obligations. Entity residence and treaty treatment must be assessed under the applicable definitions; this guide does not claim that any director sitting in Bulgaria automatically converts every foreign company into a Bulgarian-incorporated taxpayer.
The Corporate Income Tax Act’s CFC provisions include foreign entities and foreign establishments. The foreign-entity control test uses more than 50% of voting rights, capital or profit rights held alone or with associated enterprises, alongside the statutory low-tax comparison. Attribution, genuine-activity conditions and relief against double counting require review of Articles 47c–47e. These corporate provisions should not be casually presented as an identical personal-shareholder regime.
Separate the D visa from the residence-permit procedure
The practical sequence starts with route eligibility, then collection of identity, accommodation, financial, insurance and route-specific evidence, followed by the competent consular application. Foreign official documents can require apostille or legalisation and Bulgarian translation. Family applications need their own relationship and dependency records. Use the current consular checklist rather than a generic company-formation document list.
After lawful entry, complete the residence application and registration required by the selected ground. Visa validity, the permitted entry period, the residence filing deadline and card validity are separate. This research does not verify one universal current fee or actual processing duration across all D-visa grounds; obtain the route-specific tariff, legal decision period and appointment availability before setting a move date. Preserve the application receipts and the written conditions of the permission.
Reassess days, vital interests and retained registration
A Bulgarian departure needs a factual residence review under the same alternative connections that apply on arrival. Count entry and exit days correctly across the relevant twelve-month period. Examine the new household home, family, work and asset-management location, and explain any Bulgarian address or property retained after leaving. An address registration alone is not decisive where the centre of vital interests lies elsewhere.
Check the destination’s residence law and the treaty if the facts create dual residence. Keep accommodation, employment, travel and foreign registration evidence together with the final Bulgarian filings. A tax-residence certificate supports the position only if it is consistent with the underlying facts. Do not assume that the tax result necessarily follows the day a residence card expires or the day a bank address is changed.
Ordinary naturalisation starts with qualifying status
The ordinary Bulgarian route generally requires an adult applicant to have held permanent or long-term residence for at least five years before applying. This is not the same as five years since first entering Bulgaria or obtaining a temporary permit. The current statute also addresses criminal history, lawful income or occupation, Bulgarian-language knowledge and the existing-nationality condition. The exact category and any exception must be established before calculating an eligibility date.
Shorter or different rules exist for specified family, birth, origin and other cases. A spouse should assess the required marriage duration and qualifying residence status together, rather than assume marriage immediately confers citizenship. The minimum statutory period is an eligibility requirement and should not be advertised as the total time to obtain a passport.
Descent must be supported by official records
Applicants relying on Bulgarian origin need the documents prescribed by the current law to establish the qualifying direct family connection. The civil-record chain should identify the applicant and ancestors consistently across birth, marriage and name-change documents. A surname, family story or private genealogy report is not itself proof of a legal nationality claim.
Historical changes in names, borders and recordkeeping can require additional explanation. Collect records from the competent archive or civil authority and establish whether the route concerns existing citizenship, acquisition by origin or restoration. Those are different questions. The Ministry can seek further evidence where facts need clarification; the applicant should preserve originals and a complete translated file rather than rely on an intermediary’s summary of what was submitted.
Sources & research notes7 references
Sources supporting this guide. Research draft awaiting editorial review.