VAT in Bulgaria: A Comprehensive Guide for Businesses

Quick Answer: Do You Need VAT Registration in Bulgaria?

You generally need to register for VAT in Bulgaria if:

Your taxable turnover exceeds EUR 51,130 per calendar year, or
You perform intra-EU supplies or acquisitions, regardless of turnover, or
You are a non-EU business making taxable supplies in Bulgaria

VAT registration may also be required in practice when operating webshops, cross-border EU trade, logistics, or international services, even if the standard threshold is not exceeded.

VAT Update – 2026: What Changed and Why It Matters

From 1 January 2026, Bulgaria introduced significant changes to its VAT framework, particularly affecting small and cross-border businesses.

Key changes include:

A VAT registration threshold of EUR 51,130 per calendar year
Calendar-year turnover monitoring (no more rolling 12-month checks)
New SME VAT regimes, including an EU-wide exemption scheme
Transitional rules, meaning 2025 turnover may still be relevant for 2026 obligations
Non-EU businesses generally subject to VAT registration from the first taxable supply

If you operate in Bulgaria or across the EU, these changes can materially affect your VAT position and compliance obligations.

Note on euro adoption (2026)
As of 1 January 2026, Bulgaria reports VAT thresholds, returns, and EU VAT declarations in EUR following euro adoption. Older guidance may still reference BGN values.

👉 VAT Changes in Bulgaria 2026: What Businesses Need to Know

What Is VAT?

VAT (Value Added Tax) is a consumption tax applied to goods and services at each stage of the supply chain.

In Bulgaria, VAT-registered businesses are responsible for:

Charging VAT on taxable supplies
Collecting VAT from customers
Deducting eligible input VAT
Reporting and paying the net VAT due to the National Revenue Agency (NRA)

While Bulgaria follows EU VAT directives, local rules, thresholds, and reporting practices apply, making country-specific understanding essential.

VAT Is Only One Part of EU Tax Compliance

VAT compliance does not exist in isolation.

Depending on how your business operates, VAT may be accompanied by additional EU reporting obligations such as:

VIES – for intra-EU B2B supplies under the reverse-charge mechanism
OSS – for EU B2C distance sales and certain digital services
Intrastat – for statistical reporting of physical goods movement within the EU

Many compliance issues arise not because VAT is calculated incorrectly, but because one of these parallel regimes is overlooked.

👉 For a clear overview of how these regimes differ and when each applies, see:
VAT vs VIES vs OSS vs Intrastat – What’s the Difference?

VAT Rates in Bulgaria

Standard VAT Rate

20% – applies to most goods and services

Reduced VAT Rate

9% – applies to specific supplies, including:
- Accommodation services
- Books and periodicals
- Certain food products
- Restaurant services (subject to transitional rules)

Zero Rate (0%)

Applies to qualifying intra-EU supplies of goods and certain international transactions, provided all legal conditions are met

VAT Registration in Bulgaria

Mandatory VAT Registration

You must register for VAT if:

Your taxable turnover exceeds EUR 51,130 within a calendar year
(For reference: before the euro adoption, the threshold was set in BGN (most recently 166,000 BGN). The EUR threshold is a new amount under the 2026 rules.)
You are a non-EU entity making taxable supplies in Bulgaria
You carry out intra-EU supplies of goods
You make intra-EU acquisitions above the statutory threshold

VAT registration may be required even with low turnover if cross-border activity is involved.

Voluntary VAT Registration

Businesses may choose to register voluntarily, which can be beneficial for:

Reclaiming input VAT on expenses
Improving credibility with EU partners
Simplifying EU VAT compliance structures

Voluntary registration should be assessed carefully, as it brings full reporting obligations.

VAT Compliance in Practice

Invoicing Requirements

Bulgarian VAT invoices must include:

Supplier and customer VAT numbers
Unique invoice number and issue date
Taxable amount and VAT rate
VAT amount (or reverse-charge wording where applicable)

Invoices issued in foreign currencies must clearly show the exchange rate used.

VAT Returns

VAT returns in Bulgaria are monthly
Filed electronically with the NRA
Deadline: 14th day of the following month

From January 2026, large enterprises are also subject to monthly SAF-T submissions under the same deadline. See our guide to SAF-T in Bulgaria for details on scope and filing requirements.

Record Keeping

VAT records must be retained for 10 years
Includes invoices, contracts, customs documents, and supporting evidence

How We Support VAT Compliance at Aidos

Navigating VAT in Bulgaria—especially alongside EU-level obligations—can be complex.

At Aidos Accountants, we support businesses with:

VAT registration and deregistration
Ongoing VAT compliance and reporting
Cross-border VAT structuring
Alignment of VAT, VIES, OSS, and Intrastat reporting
Audit-ready documentation and NRA correspondence

Our approach focuses on preventing issues before they surface, not reacting after penalties arise.

Frequently Asked Questions (FAQ)

Do I need VAT registration if I only sell services?
Possibly. Many B2B services supplied to EU clients fall under reverse-charge rules and may trigger VAT registration and VIES reporting.

Does VAT registration automatically mean I need VIES or OSS?
No. Each regime applies to different transaction types. VAT registration alone does not determine VIES, OSS, or Intrastat obligations.

Is VAT reporting always monthly in Bulgaria?
Yes. VAT returns are filed monthly, regardless of turnover size.

What happens if I miss VAT registration or reporting?
Late registration or incorrect reporting can lead to backdated VAT assessments, interest, penalties, and audits.

Can I deregister from VAT later?
Yes, but only if specific legal conditions are met and all obligations are settled.

Conclusion

VAT compliance in Bulgaria is no longer just about rates and invoices.

In the 2026 EU VAT environment, correct registration, classification, and alignment with parallel EU reporting regimes matter just as much as correct calculation. Businesses that treat VAT as an isolated obligation often discover issues too late—during audits or cross-checks.

Understanding how VAT fits into the wider EU compliance framework is now essential.

Need help with VAT compliance in Bulgaria?

If you are unsure how VAT applies to your business—or how it interacts with VIES, OSS, or Intrastat—we’re happy to help.

👉 Contact Aidos Accountants for a practical VAT assessment tailored to your business.

Disclaimer

This article is provided for general informational purposes only and does not constitute tax, legal, or accounting advice. Tax rules may change, and individual circumstances differ. For authoritative guidance, consult official sources or qualified professionals.

Last reviewed and updated: June 2026