Bulgaria VAT Refund — The Process for Foreigners (2026)

"Bulgaria VAT refund" is not one procedure — it is three. Which one applies depends entirely on where the claimant is established and whether they hold a Bulgarian VAT registration. A foreign owner of a Bulgarian EOOD claims domestic input VAT through the monthly VAT return under Article 92 of the Bulgarian VAT Act (ЗДДС). An EU-established business with no Bulgarian establishment claims Bulgarian input VAT through the electronic refund procedure of Council Directive 2008/9/EC, filed via its own Member State's portal. A non-EU established business claims under the 13th VAT Directive — but only if its country of establishment appears on Bulgaria's reciprocity list published by the Ministry of Finance.

Each regime has its own deadlines, its own minimum amounts, its own form and its own bottlenecks. The most common refund failure we see at Innovires is foreign businesses (or their accountants) applying the wrong regime, missing the 12-period preclusive window under Article 72 ЗДДС, or under-documenting a 13th Directive claim. This guide walks all three regimes in 2026 — what the procedure actually looks like, what NRA does, and how to keep the credit alive.

Bulgaria VAT Refund Procedure — Which Regime Applies

Start here. Three questions decide which of the three procedures applies to your situation.

Each of the three regimes is covered below. If you are not sure which applies, the safest reading order is — start with the regime that matches your establishment status, then check Article 70 ЗДДС (the restrictions that apply across all three).

Three regimes — one conversation. Map your refund route in a free 30-minute call.

Regime 1 — Domestic Refund for a Foreign-Owned EOOD

This is the most common scenario in our practice. A foreign-owned Bulgarian EOOD or OOD that serves mostly EU B2B clients — including SaaS companies on OSS, Amazon FBA sellers and dropshippers — sits structurally on a perpetual refund position. Bulgarian input VAT on operating expenses (office, accounting, software, supplier purchases) accrues while output VAT is reverse-charged or zero-rated under intra-EU rules. Article 92 of the Bulgarian VAT Act is the engine that returns that VAT.

Standard refund — the 2-period offset (Art. 92(1) ЗДДС)

The standard procedure works like this. In month 1, the EOOD declares Bulgarian VAT for refund on the monthly VAT return. NRA does not refund immediately. Instead, the credit is carried forward and offset against output VAT in the next two consecutive monthly tax periods (months 2 and 3). Anything remaining after that 2-period offset is then either offset against other outstanding public liabilities or refunded within 30 days from filing the last (third) VAT return. End-to-end timeline: roughly 90 days from the original reporting period to cash in the bank — assuming no NRA audit. New input VAT credits arising in months 2 and 3 are merged into the same procedure rather than triggering separate cycles. See the monthly cadence in our Bulgaria tax calendar 2026.

Accelerated 30-day refund — the EOOD's structural advantage (Art. 92(3) ЗДДС)

The fast track. Article 92(3) bypasses the 2-period offset entirely and pays out within 30 days from filing the VAT return — provided the taxable person carried out zero-rated taxable supplies exceeding 30 percent of total taxable supplies in the preceding 12 months. For most EOODs serving EU B2B clients, the 30-percent threshold is structurally met because intra-EU supplies of goods (Article 7 ЗДДС) and intra-EU B2B services (Article 21(2) ЗДДС) are zero-rated under the reverse-charge rules of the EU VAT Directive. Practical implication: an EU-facing EOOD typically receives Bulgarian VAT back within roughly one month of filing each return rather than three. We configure the VAT return to claim Article 92(3) treatment from day one where the structure qualifies, and we monitor the 12-month rolling test so the EOOD does not accidentally lose the fast track in months when the zero-rated mix dips.

NRA pre-refund audit — when refund stops, and for how long

Both procedures share the same audit risk. When the VAT return shows a refund position, NRA may launch a control procedure (проверка / ревизия) before paying out. The refund deadline is then extended to the deadline for issuance of the revision act — typically up to three months further, with possible extension. In our practice across foreign-owned EOOD refund files, four NRA audit triggers recur: first refund after VAT registration; large fixed-asset purchase; refund position exceeding roughly BGN 100,000 (EUR 51,130 at the fixed conversion rate); and recurring large EU import VAT claims. These are not statutory triggers — NRA's internal risk model is not public — but the pattern is consistent enough to plan around.

Article 72 — the 12-period preclusive deadline

The single most common refund failure we recover for new retainers. Article 72(1) of the VAT Act requires the right to deduct input VAT to be exercised in the tax period in which it arose or in one of the following twelve tax periods. After that window closes, the credit lapses — preclusively. It cannot be revived even if the underlying invoice was legitimate. Where a supplier issued a corrected document outside the original 12-month window, the deadline is treated as observed if the original (erroneous) document was included in the purchase ledger inside the original 12 months. On every new tax-and-accounting retainer we audit purchase ledgers for the prior 12 tax periods and recover any not-yet-exercised credit before it lapses.

Free purchase-ledger audit — we review the last 12 tax periods for missed input VAT.

Regime 2 — EU Electronic Refund (Directive 2008/9/EC)

If your business is established in another EU Member State, has no Bulgarian VAT registration, and incurred Bulgarian input VAT — typically on conferences, hotels, fuel, supplier purchases, exhibition costs — this is the regime that applies. The procedure is electronic, runs through your home Member State's portal, and is governed by Council Directive 2008/9/EC, transposed into Bulgarian law by Ordinance N-9 of 16 December 2009.

Eligibility — who can use the EU procedure

The applicant must be a taxable person established in another EU Member State; not established in Bulgaria; and must have made no supplies in Bulgaria during the refund period other than reverse-charge supplies, certain exempt transport services, or telecom / broadcasting / electronic services under MOSS / OSS. A Bulgarian EOOD does NOT use this procedure — it claims domestically under Article 92. A Bulgarian-VAT-registered foreign company also does not use this procedure — it claims domestically through its Bulgarian return.

How to apply — the home Member State portal

The application is submitted electronically via the applicant's own Member State's tax-authority portal, which forwards it to the Bulgarian National Revenue Agency. The Bulgarian NRA processes the claim and remits the refund directly. Bulgarian taxable persons claiming in another EU Member State use the corresponding NRA e-service at nap.bg (requires a Universal Electronic Signature).

Bulgaria VAT refund deadline (EU 2008/9) — 30 September

Strict. Under Article 15 of Directive 2008/9/EC, the application must be filed by 30 September of the calendar year following the year in which the VAT was incurred. Bulgarian VAT incurred in 2025 must therefore be claimed by 30 September 2026. Late applications are refused on the deadline alone — no grace period.

Bulgaria VAT refund minimum amount and refund period (EU 2008/9)

The refund period must be at least 3 months and at most one calendar year (or shorter if it covers the remainder of the year). Minimum refund thresholds under Article 17 of the Directive:

• EUR 400 for an application covering 3 months or longer but less than a calendar year.
• EUR 50 for an application covering the full calendar year or the remainder of it.

Below those minimums the application is refused. Across all three Bulgarian refund regimes, the 2026 amounts are measured in euro following Bulgaria's 1 January 2026 euro adoption at the fixed conversion rate of 1 EUR = 1.95583 BGN.

Bulgaria VAT refund timeline (EU 2008/9)

Four-stage clock:

• 4 months from NRA's receipt of the application — default decision deadline (approve, refuse, or request additional information).
• +2 months if NRA requests additional information — extended deadline.
• +2 further months if NRA makes a further request — absolute maximum 8 months.
• 10 working days after the decision becomes due — refund paid by bank transfer.

If NRA fails to refund within the statutory deadline, statutory interest is due under the Tax-Insurance Procedure Code (ДОПК). Following Bulgaria's euro adoption on 1 January 2026, the Bulgarian National Bank ceased publishing its base interest rate, and the statutory annual rate was reset by Council of Ministers decree to the European Central Bank's main refinancing operations rate (as in force on 1 January and 1 July) plus 8 percentage points, simple interest — replacing the prior BNB base rate + 10 percentage points formula. We work from the current half-year ECB rate when assessing interest claims.

EU business with Bulgarian VAT to recover? Scoping call before the 30 September deadline.

Regime 3 — 13th VAT Directive for Non-EU Businesses

If your business is established outside the EU, the procedure is the 13th VAT Directive (Council Directive 86/560/EEC), transposed into Bulgarian law by Ordinance N-10 of 24 August 2006. This regime is materially more demanding than the EU procedure — reciprocity required, paper application, Bulgarian language, fiscal-representative practice.

Reciprocity — Bulgaria's published country list

The 13th Directive permits — but does not require — each Member State to make refunds conditional on reciprocity. Bulgaria does. The Ministry of Finance publishes a list of countries whose businesses are eligible to claim Bulgarian VAT under the 13th Directive. Based on the December 2024 Ministry of Finance update, the list reportedly includes:

• Canada
• Iceland
• Israel
• Republic of Korea (South Korea)
• North Macedonia
• Monaco
• Moldova
• Norway
• Serbia
• Switzerland
• Ukraine
• United Kingdom
• Canary Islands

The list is updated by Ministerial order — always verify the current version against the Ministry of Finance published acts at minfin.bg before relying on it for a specific country. A non-EU business from a country not on the list is generally barred from refund.

The 2025 narrow exception — Article 2b of Ordinance N-10

One material relaxation. From 1 January 2025, Article 2b of Ordinance N-10 permits a limited refund for non-EU businesses from non-listed countries on a narrow category of expenses:

• VAT on participation in fairs and conferences (entry fees, stand costs).
• VAT on accommodation and food during attendance.
• VAT on transport directly connected to attendance.
• VAT on low-value advertising materials.

The Article 2b exception does not open up general operating-cost refunds. Trade missions, conference attendance and fair-stand investments are recoverable; ordinary supplier VAT from non-listed countries is not.

Bulgaria VAT refund for UK, US and Swiss companies — country specifics

UK companies (post-Brexit): the United Kingdom is reportedly on Bulgaria's December 2024 Ministerial reciprocity list — verify directly on minfin.bg before relying on it. If listed, a UK-established business uses the 13th Directive procedure with Annex 1 of Ordinance N-10, fiscal-representative arrangement and 30 June deadline. UK businesses can no longer use the EU 2008/9 procedure after the end of the Brexit transition.

US companies: the United States is not on Bulgaria's reciprocity list. US businesses are barred from general 13th Directive refunds and are restricted to the narrow Article 2b N-10 categories from 1 January 2025 — VAT on Bulgarian fair attendance, conference participation, accommodation, food, transport and low-value advertising. For substantial Bulgarian VAT exposure a US business typically considers establishing a Bulgarian or EU subsidiary that can claim domestically.

Swiss companies: Switzerland is reportedly on the December 2024 reciprocity list, so Swiss-established businesses use the 13th Directive route with the same fiscal-representative practice. Most large Swiss businesses operating cross-border in the EU find domestic VAT compliance through a subsidiary cleaner than recurrent 13th Directive filings — model both.

Countries removed in the December 2024 update — historically including Japan among others — must rely on the narrow Article 2b categories or, where one exists, a bilateral treaty route. Verify the current Ministerial order for any specific country before incurring Bulgarian VAT.

Bulgaria VAT refund deadline (13th Directive) — 30 June

Different from the EU regime. Non-EU claims must be filed by 30 June of the year following the calendar year in which the right to refund arose.

Minimum refund amounts and form

Under Ordinance N-10, the minimum refund amounts are BGN 50 (EUR 25.56) for a full calendar year or remainder thereof, and BGN 400 (EUR 204.52) for shorter periods between 3 and 12 months — converted at the fixed rate of 1 EUR = 1.95583 BGN. The application is Annex 1 to Ordinance N-10, completed in Bulgarian (the claimant's name and address may additionally appear in the establishment-country's language), submitted via an authorised agent. The Competent Revenue Authority is the Sofia Territorial Director of the National Revenue Agency.

Fiscal representation — practical reality

Bulgaria's official filing under the 13th Directive answers "yes" to the question whether a tax representative is required. The eligibility criteria for a Bulgarian fiscal representative under the VAT Act are demanding — registered VAT person operating for at least two years, BGN 500,000 in assets (EUR 255,646 at the fixed rate), no insolvency proceedings, no effective penal provision for breach of tax, accounting, customs or currency legislation over BGN 5,000 in the last two years, and no public liabilities due and payable over BGN 5,000. Practical effect: a non-EU claimant engages a Bulgarian law firm or tax advisor who arranges fiscal representation, files Annex 1 in Bulgarian, submits the original tax documents and the home-country taxable-person certificate with legalised Bulgarian translation, and handles correspondence with NRA on the claimant's behalf.

Processing timeline

Up to 6 months from receipt of a complete application for the Sofia Territorial Director to refund into the designated bank account. Bank-transfer costs are borne by the applicant.

Three Regimes — Side-by-Side

Domestic, EU or 13th Directive — we file all three regimes in-house. Free initial consultation.

Common Rejection Traps Across All Three Regimes

Six recurring reasons NRA refuses or reduces refund claims. Most are avoidable.

1. Article 70 ЗДДС categorical exclusions. Entertainment and representation VAT; VAT on a light motor vehicle (5 seats plus driver) and its fuel, repair and operation; VAT on goods or services used for exempt supplies; VAT on free-of-charge transfers. Across all three regimes, none is recoverable. The 6+1 (7-seat) vehicle exception and the genuine-transport-business exception are narrow.
2. Article 71 ЗДДС formal conditions. The right to exercise input VAT depends on holding a valid tax document with the requisites set in Article 114 — supplier and customer identification (including VAT numbers), invoice number and date, description of the supply, taxable amount, VAT rate and amount, and the explicit reverse-charge or exemption marker where applicable. A formal defect in the document blocks the credit. We routinely return invoices to suppliers for correction before the period closes.
3. Article 72 ЗДДС 12-period deadline. Already covered — the silent killer. After the twelve-tax-period window, the credit is preclusively lost. Audit your purchase ledger every quarter.
4. VIES validation gaps. Where reverse charge should have applied (intra-EU B2B service to a VAT-registered EU customer) but the supplier or customer's VAT number was not validly registered, the supplier charges Bulgarian VAT it should not have. That Bulgarian VAT is then not refundable — Bulgaria refuses refunds of VAT that should not have been charged in the first place. The correct fix is supplier-side: corrected invoice without VAT, refund of the wrongly-paid VAT back to the customer.
5. Reciprocity gaps in 13th Directive claims. A non-EU business from a country not on the Ministry of Finance list is barred from refund outside the narrow Article 2b categories. Always check the current Ministerial order before incurring Bulgarian VAT.
6. Missing original documents for 13th Directive claims. Ordinance N-10 requires the original tax documents (invoices and import declarations), the home-country taxable-person certificate, and the legalised Bulgarian translation. Copies and incomplete certificates trigger refusal.

If NRA refuses your refund — the appeal route

Refusal is not the end of the road. NRA refusal of a VAT refund — in any of the three regimes — comes by a revision act or an assessment act issued under the Tax-Insurance Procedure Code (ДОПК). The act is appealable in two stages. First, an administrative appeal to the Director of the Appeals Directorate of NRA — filed within 14 days of receipt of the act, who must rule within 60 days. Second, a court appeal to the Administrative Court at the relevant seat within 14 days of receipt of the appeals decision — the court reviews the lawfulness of the refusal and the supporting evidence. Beyond the Administrative Court, the Supreme Administrative Court hears second-instance appeals on points of law. We run NRA appeal cases routinely on refused VAT refunds; the practical leverage is usually in the appeals-directorate stage rather than in court, where documentation, supplier corrections and VIES re-validation are reviewed afresh.

2026 Context — Euro, Thresholds, SAF-T

Three structural changes that affect refund mechanics in 2026.

Euro adoption (1 January 2026)

Bulgaria adopted the euro on 1 January 2026 at the fixed irrevocable conversion rate of 1 EUR = 1.95583 BGN. Refund amounts, minimums and bank transfers from 1 January 2026 are denominated in euro. Pre-2026 VAT incurred in BGN remains claimable; the historical BGN figures are converted at the fixed rate for refund calculation. See our euro adoption Bulgaria — taxes guide for the wider conversion mechanics.

VAT registration threshold (EUR 51,130)

The Bulgarian mandatory VAT registration threshold from 1 January 2026 is EUR 51,130, measured on a calendar-year basis (the prior rolling 12-month measurement was discontinued at end-2025), with a 7-day filing window after crossing — see our Bulgaria VAT registration 2026 guide for the procedural detail and our voluntary VAT registration guide for the decision below the threshold. The EU cross-border SME scheme (capped at EUR 100,000 EU-wide turnover) is the alternative for sub-threshold operators.

SAF-T cross-referencing (large taxpayers, from 2026)

Phase 1 of Bulgarian SAF-T started 1 January 2026 for the largest enterprises (2023 net sales above BGN 300 million or NRA payments above BGN 3.5 million). The indirect refund effect on smaller foreign-owned EOODs is that their large-supplier counterparts now submit monthly SAF-T data, giving NRA finer-grained pre-refund verification. See our Bulgaria SAF-T 2026 reporting guide for the rollout phases, and our ViDA e-invoicing 2026 guide for the cross-border B2B path to 1 July 2030.

What Professional Refund Handling Costs

Three reference points for foreign claimants. None of these are software costs — they are professional-fee ranges across the three regimes.

EOOD domestic refund — included in monthly accounting

For a single-contractor or small-team Bulgarian EOOD with EU clients, monthly accounting plus VAT return and VIES filing typically sit in the EUR 1,500 to 3,500 annual range with reputable Bulgarian accounting partners. Article 92 refund handling, Article 92(3) configuration and Article 72 monitoring should be part of that baseline scope — included rather than billed separately per refund.

EU 2008/9 claim — typically one-off scoping plus filing fee

For an EU-established business claiming Bulgarian VAT under 2008/9, the home-Member-State portal handles the filing — the Bulgarian advisory cost arises only on disputed claims or NRA additional-information requests. Indicative range: EUR 500 to 2,000 per claim depending on complexity (invoice volume, Article 70 review, NRA correspondence).

13th Directive claim — engagement-based

The most expensive regime because of the Bulgarian-language form, fiscal-representative practice, document legalisation and Sofia Territorial Director correspondence. Indicative engagement range: EUR 2,000 to 5,000 per claim for a non-EU business, depending on document volume and complexity. The economics work where the refund amount is materially above the engagement cost — typically EUR 10,000+ in recoverable VAT. Below that, the engagement cost can absorb most of the refund.

Frequently Asked Questions

Sources & Legal References

Primary EU instruments and Bulgarian statutes / ordinances referenced in this article.

• Закон за данък върху добавената стойност (ЗДДС) — Bulgarian VAT Act, Articles 70, 71, 72, 92, 113, 114, 115.
• Council Directive 2008/9/EC of 12 February 2008 — EU VAT refund procedure for non-established EU taxable persons.
• Ordinance N-9 of 16 December 2009 of the Minister of Finance — Bulgarian transposition of Directive 2008/9/EC.
• Council Directive 86/560/EEC of 17 November 1986 — 13th VAT Directive (refunds to non-EU established taxable persons).
• Ordinance N-10 of 24 August 2006 of the Minister of Finance — Bulgarian transposition of the 13th Directive (Article 2b introduced 1 January 2025).
• NRA — Refund via VAT return (Article 92 ЗДДС procedure).
• NRA — EU VAT refund (Directive 2008/9/EC procedure).
• European Commission — VAT refunds (DG TAXUD) — Member State country guides and processing-timeline rules.
• Tax-Insurance Procedure Code (ДОПК / Данъчно-осигурителен процесуален кодекс) — statutory interest and limitation provisions for delayed refunds.
• European Central Bank — main refinancing operations rate (used in the ECB + 8 pp statutory-interest formula from 1 January 2026; the prior BNB base rate + 10 pp formula was discontinued at end-2025 alongside Bulgaria's euro adoption).
• Ministry of Finance Bulgaria — published Ministerial order on 13th Directive reciprocity list (updated December 2024 per public commentary; verify the current order at minfin.bg).

Disclaimer: This article provides general information on Bulgarian VAT refund procedures as of June 2026. It does not constitute individual legal or tax advice. The Bulgarian reciprocity list under the 13th Directive is set by Ministerial order and changes over time — verify the current order directly before relying on it. Refund amounts, minimums and procedural deadlines may be amended; we update this guide regularly. Last reviewed: June 5, 2026.