How to pay contractors in Bulgaria

How to choose: four questions for paying contractors in Bulgaria

Since the euro changeover, paying into Bulgaria works like paying anywhere in the euro area. What differs between payers is their currency, their VAT position, the monthly amount and how close the engagement comes to a job.

1. Do you pay from euros, or from another currency?

On 1 January 2026 Bulgarian banks switched off the lev payment systems (BISERA6, RINGS, Blink in BGN) and moved to euros: BISERA for domestic transfers, SEPA Instant via the Eurosystem’s TIPS, TARGET for large amounts (ibank.bg, checked 2026-09-29). A standard SEPA credit transfer must reach the contractor’s bank by the end of the next business day (EBA, PSD2 Article 83, checked 2026-09-29), and nothing is converted on arrival.

A USD wire landing in a EUR account is converted by the receiving bank at its own rate, and intermediaries can take fees on the way. A contract priced in leva stays valid at 1.95583 per euro, but invoices in leva issued after 1 January 2026 are invalid (ruskov-law.eu, checked 2026-09-29), so restate the rate in euros.

If you hold euros in the EU: SEPA from your own bank, or any platform that pays to an IBAN. If you hold dollars: a transfer service or platform that converts at a disclosed rate and delivers euros.

2. Is your company a business in another EU country?

A Bulgarian contractor who provides services to a taxable person in another EU state must register for VAT under Art. 97a(2) of the VAT Act no later than 7 days before the tax on that supply becomes chargeable (nra.bg, checked 2026-09-29). No turnover threshold applies. The invoice then carries no Bulgarian VAT and, under the VAT Directive, the mention “Reverse charge” (Directive 2006/112/EC, Articles 44 and 226, checked 2026-09-29). A US or UK client does not trigger Art. 97a(2).

If you are an EU business: get the contractor’s BG VAT number before the first payment, check it in VIES, and expect a reverse-charge invoice. If you are outside the EU: an invoice without VAT is normal.

3. How much do you pay each contractor a month?

At 3% per payout, a percentage fee equals a $29 monthly seat at about $967 a month, a $40 seat at about $1,333 and a $49 seat at about $1,633. A Contractor of Record at $99 a month equals 3% at $3,300, and one at about €149 equals 3% at about €4,967. A SEPA transfer has no per-contractor fee, but the contract and invoices are yours to assemble.

If you pay one contractor a modest amount: SEPA, a transfer service or a percentage-fee platform. If you pay a team on larger invoices: compare seats on your real totals.

4. Does the engagement look like a job?

Under Labour Code Art. 1(2), labour is provided through employment only, and under Art. 405a the Labour Inspectorate can declare a civil contract to be employment, with a start date. Courts look at fixed hours, a workplace set by the client, subordination, regular fixed pay and the client’s equipment (balans.bg, checked 2026-09-29). The tax authority cannot make that call in an audit: the Supreme Administrative Court reserved it for the inspectorate in Interpretative Decision No. 6 of 27 October 2022 (ey.com, checked 2026-09-29). See contractor misclassification.

If the contractor has other clients, their own hours and their own equipment: a transfer rail or a payout platform. If the contractor works full-time for you alone: a Contractor of Record. 4dev acts as Contractor of Record — the contracting party for each contractor — which reduces reclassification risk. Deel, Remote, Multiplier, Rivermate and Native Teams also sell Contractor of Record plans; read the liability clause in the COR contract, not the product name. If the role is a job in substance: an Employer of Record such as Deel, Remote, Multiplier or Oyster puts the person on a Bulgarian employment contract.

Rule of thumb. One freelancer with several clients, paid from euros: SEPA or Wise. A team, or you want the contract and invoice matched to every payment: a platform with a document flow. One client, full-time, your hours: a Contractor of Record. Full field: contractor payouts rating.

Payout rails into Bulgaria in 2026

Lev rails are gone: BISERA6, RINGS and Blink in BGN closed on 1 January 2026, and transfers within Bulgaria, to the EEA and beyond now run in euros (ibank.bg, checked 2026-09-29). Sources: SEPA timing from PSD2 Article 83 and the full-amount rule from Article 81 (EBA); instant euro payments in BISERA since December 2024 with SEPA reachability through TIPS from BORICA; Bulgaria in Wise’s SEPA list from wise.com (all checked 2026-09-29).

What the Bulgarian contractor needs to get paid

Three forms cover almost every contractor:

• Freelancer (свободна професия): an individual registered in the BULSTAT register as a person practising a free profession, €5.11 online, who then files a declaration with the National Revenue Agency (NRA) as a self-insured person (taxmonkey.bg, checked 2026-09-29). Income tax is 10% of gross income less a 25% statutory deduction and social contributions (PwC Tax Summaries, reviewed 2026-08-02).
• Sole trader (ET): registered in the Commercial Register, taxed at 15% on a profit worked out under corporate tax rules, with actual expenses instead of the 25% deduction (nra.bg, checked 2026-09-29).
• One-person company (EOOD): 10% corporate income tax, then 5% on dividends paid out to the owner (PwC Tax Summaries, reviewed 2026-08-02).

To receive money the contractor needs a EUR IBAN in their own name. VAT registration becomes mandatory above €51,130 of turnover in a calendar year, within 7 days of passing it; a contractor serving a business in another EU state registers under Art. 97a before the first such supply, whatever their turnover (nra.bg, checked 2026-09-29). Each period the contractor sends an invoice in euros; for an EU business client it carries their BG VAT number and the reverse-charge mention.

Contributions, classification and IP assignment are covered in our hiring guide.

Documents and tax on your side

Withholding. A foreign client pays the invoice gross. When the payer is not a Bulgarian enterprise, the freelancer calculates and pays 10% advance tax for each of the first three quarters, by the end of the following month (nra.bg, checked 2026-09-29).

VAT. For B2B services the place of supply is where the customer is established, and where the customer owes the VAT the invoice must say “Reverse charge” (Directive 2006/112/EC, Articles 44 and 226, checked 2026-09-29). EU payers account for VAT at home and keep a VIES check of the contractor’s number.

US payers. Collect Form W-8BEN, or W-8BEN-E from an EOOD. Personal service income is sourced where the work is performed (irs.gov, checked 2026-09-29), so work done in Bulgaria needs no US withholding and no Form 1099-NEC. The US–Bulgaria treaty, in force since 15 December 2008 (home.treasury.gov, checked 2026-09-29), treats independent services as business profits. It matters only if the contractor works in the US: 183 days or more there in 12 months, with over half their revenue from that work, creates a permanent establishment (Technical Explanation, Article 5(8), checked 2026-09-29).

What to keep, per contractor:

1. The signed services contract with scope, rate in euros, currency and IP assignment.
2. Each invoice, with the BG VAT number and reverse-charge mention for EU payers.
3. Proof of payment matching each invoice.
4. W-8BEN (US payers) or the VIES check (EU payers).

On a platform or Contractor of Record model, you keep the platform’s invoice to you; the platform holds the contract and invoices with the contractor.

Where payments to Bulgaria break

• Leva left in the paperwork. A contract priced in leva stays valid and converts at 1.95583, rounded to the cent, but an invoice in leva issued after 1 January 2026 is invalid, and corrections to old lev invoices are issued in euros (ruskov-law.eu, checked 2026-09-29). Sign an addendum that states the rate in euros.
• No VAT number before the first EU invoice. The Art. 97a registration must be in place 7 days before the tax on the supply becomes chargeable, and without it there is no BG VAT number for you to check in VIES or quote on a reverse-charge invoice. Ask for the number before the first payment.
• The engagement drifts into a job. Fixed hours, a set workplace, subordination, regular fixed pay and your equipment are what the Labour Inspectorate cites when it declares employment under Art. 405a (balans.bg, checked 2026-09-29). The declaration carries a start date, so it reaches back. See contractor misclassification.
• The contractor’s costs changed mid-year. The contribution base for self-insured people rose on 1 August 2026: the minimum from €550.66 to €620.20 a month and the maximum from €2,111.64 to €2,300 (PwC Tax Summaries, reviewed 2026-08-02). The Ministry of Finance has also proposed raising the VAT threshold to €75,000; the draft was not adopted when we checked (vatupdate.com, checked 2026-09-29). A rate agreed “inclusive of taxes” can come back for renegotiation.
• Less money arrives than you sent. On SHA or BEN SWIFT wires, intermediary and receiving banks deduct their fees from the amount, and a USD payment into a EUR account is converted at the bank’s buying rate. Agree in the contract who pays fees, or pay EUR over SEPA.