How quickly must I register for VAT after exceeding the threshold?

You must submit your VAT registration application within 7 days of exceeding the EUR 51,130 threshold. This is a major change from the previous rule, which allowed until the 7th day of the following month. Your VAT registration date is the day after you exceed the threshold, not the day your application is processed.

What is the EU SME VAT scheme and does it apply in Bulgaria?

The EU SME VAT scheme, effective from January 1, 2025 (implemented in Bulgaria from January 1, 2026), allows small enterprises with annual EU-wide turnover under EUR 100,000 to sell goods and services VAT-exempt across all EU member states — not just their home country. You register once in your home country, receive an EX identification number, and file one quarterly report instead of monthly VAT returns in each country.

Should I register for VAT voluntarily in Bulgaria?

Voluntary VAT registration makes sense if you have significant business expenses with VAT (equipment, office, services from VAT-registered suppliers) or if your B2B clients prefer VAT invoices. The main benefit is the right to deduct input VAT on all business purchases. It is especially recommended for new companies planning substantial initial investments.

What are the penalties for late VAT registration in Bulgaria?

Late VAT registration triggers three penalties: an administrative fine of EUR 250 to EUR 2,550, retroactive VAT liability equal to 100% of uncharged VAT from the date you should have registered (minimum EUR 250), and interest on the unpaid VAT at the statutory rate. The retroactive liability is usually the most expensive consequence.

How often do I file VAT returns in Bulgaria?

VAT returns in Bulgaria are filed monthly, by the 14th day of the month following the reporting period. Returns must be submitted electronically to the NRA, along with a purchase and sales ledger. Under the EU SME scheme, you file a single quarterly report instead — but only if you qualify and opt into the scheme.

Bulgaria VAT Registration in 2026: New Thresholds, Deadlines & EU SME Scheme

Q: What is the VAT registration threshold in Bulgaria in 2026?

The mandatory VAT registration threshold in Bulgaria is EUR 51,130 in taxable turnover per calendar year. This replaced the previous BGN 100,000 threshold when Bulgaria adopted the Euro on January 1, 2026. The calculation is now based on the calendar year, not a rolling 12-month period as before.

Three things changed about Bulgaria's VAT on January 1, 2026. The threshold is now EUR 51,130 (no more BGN calculations). The registration deadline dropped from "the 7th of the following month" to 7 days after you exceed the threshold. And a new EU-wide SME scheme lets small businesses sell VAT-free across all 27 member states.

Miss any of these, and you face retroactive VAT liability, fines, and interest. This guide covers everything: when you must register, how to do it, when voluntary registration makes sense, what the EU SME scheme means for you, and how to stay compliant once registered.

€51,130

Mandatory threshold

7 days

Registration deadline

€100K

EU SME exemption cap

20%

Standard VAT rate

What Changed on January 1, 2026

Bulgaria's Euro adoption triggered a complete overhaul of VAT registration rules. Here are the three changes that matter:

Rule	Before 2026	From January 1, 2026
Threshold	BGN 100,000 (≈ EUR 51,130)	EUR 51,130
Registration deadline	By the 7th of the month after exceeding	Within 7 days of exceeding
Calculation period	Rolling 12 months	Calendar year (Jan 1 – Dec 31)
Registration effective date	Date of NRA notice	Day after threshold is exceeded
Currency	BGN	EUR
EU SME cross-border scheme	Did not exist	Available (EUR 100K EU-wide cap)

The deadline change is the biggest trap. Under the old rules, you had until the 7th of the following month — often 3-5 weeks of breathing room. Now you have exactly 7 calendar days. If you exceed EUR 51,130 on March 15, your registration application is due by March 22. Miss it, and retroactive VAT liability starts from March 16 (the day after you exceeded).

Who Must Register for VAT

You must register for VAT if your taxable turnover exceeds EUR 51,130 in the current calendar year or in the previous calendar year. This applies to:

EOOD companies — all taxable supplies of goods and services within Bulgaria
Freelancers (svobodna profesiya) — same threshold applies to self-employed individuals
OOD partnerships — same rules as EOOD
Foreign businesses with taxable supplies in Bulgaria — no threshold (must register before first supply)

What counts toward the EUR 51,130? All taxable supplies of goods and services within Bulgaria, including zero-rated supplies (exports, intra-EU supplies). Exempt supplies generally do not count — with the notable exception that exempt real estate disposals now count toward the threshold as of 2026.

New for 2026: If you exceeded the threshold in 2025 under the old BGN 100,000 calculation, you were required to submit a VAT registration application at the start of 2026 under the new rules. If you haven't yet — do it now. The NRA is actively auditing compliance.

How to Register: Step by Step

Determine your obligation. Calculate your taxable turnover for the current calendar year. If it exceeds EUR 51,130, you have 7 days to act. If last year's turnover exceeded the threshold, you should already be registered.
Prepare the application. Complete NRA Form VAT-1. Gather supporting documents: turnover declaration, company registration certificate (BULSTAT), identification of the manager/owner, and a power of attorney if filing through a representative.
Submit to the NRA. File the application at the competent territorial directorate of the National Revenue Agency. Electronic filing is available and recommended under the Tax and Social Insurance Procedure Code.
NRA review and registration. The NRA processes the application within 7 to 14 days. You receive your VAT identification number and registration date electronically. Registration is effective from the day after you exceeded the threshold — not the day the NRA processes your application.
Begin charging VAT. From your registration date, all taxable invoices must include 20% VAT. Set up your accounting system, purchase and sales ledgers, and monthly filing procedures.

We handle this. VAT registration is included in our company registration and freelancer setup services. We prepare the application, calculate your threshold, file electronically, and set up your accounting for VAT compliance from day one.

Bulgaria VAT Rates in 2026

Rate	Applies to
20% — Standard	Most goods and services, restaurants, catering, general business services
9% — Reduced	Accommodation (hotels, guest houses), organized tourism packages, baby food, diapers, books (physical)
0% — Zero rate	Exports outside the EU, intra-Community supplies, international transport of goods, supplies related to aircraft and vessels
Exempt	Financial and insurance services, healthcare, education, real estate (residential rental, land sales — with exceptions)

2026 change: The temporary 9% reduced rate for restaurants and catering expired on December 31, 2024. These services are now taxed at the standard 20% rate. The 9% rate for hotel accommodation and organized tourism remains in effect.

The EU SME VAT Scheme: Cross-Border Exemption

This is the most significant new opportunity for small businesses in Bulgaria. Effective January 1, 2026 (the EU directive was implemented from January 2025, but Bulgaria adopted it with its Euro accession), the EU SME VAT scheme lets qualifying businesses sell VAT-exempt across all 27 EU member states.

How It Works

Previously, if your Bulgarian EOOD sold digital services to a client in Germany, you either had to register for VAT in Germany or use the OSS (One-Stop Shop) to charge German VAT (19%). Under the SME scheme, you charge zero VAT on that sale — and you don't need to register in Germany at all.

Eligibility

Two conditions must be met simultaneously:

EU-wide annual turnover under EUR 100,000 — your total turnover across all 27 member states must not exceed EUR 100,000 in the current and previous calendar year.
National threshold not exceeded — you must also stay below the domestic VAT threshold in each member state where you claim the exemption (EUR 51,130 in Bulgaria).

Registration

Register once in Bulgaria (your Member State of Establishment — MSEST) through the NRA.
Receive a single EX identification number valid across all EU states.
File one quarterly report to the NRA, listing your turnover in each member state — instead of monthly VAT returns in every country where you sell.

Who benefits most? Bulgarian-based freelancers and small EOODs selling services to clients across the EU — consultants, developers, designers, translators, coaches. If your total EU turnover is under EUR 100,000, you can now invoice all EU clients without VAT, dramatically simplifying compliance and making your prices more competitive for B2C clients.

Limitations

Does not apply to non-EU businesses. Only enterprises established in an EU member state can use the scheme.
No input VAT deduction. Under the SME exemption, you cannot deduct input VAT on your purchases. If you have significant VAT-able expenses, standard registration may be more advantageous.
Turnover caps are strict. If you exceed EUR 100,000 EU-wide or the national threshold in any country, you lose the exemption immediately and must register under normal rules.

Voluntary VAT Registration: When It Makes Sense

Even if your turnover is below EUR 51,130, you can register for VAT voluntarily at any time. This is not a trivial decision — it adds compliance obligations but also unlocks real financial benefits.

Benefits

Input VAT deduction. You can reclaim the 20% VAT paid on all business purchases — equipment, office rent, software, professional services, travel. If you spend EUR 20,000/year on VAT-able business expenses, that's EUR 4,000 recovered.
B2B credibility. VAT-registered businesses appear more established. Some corporate clients only work with VAT-registered suppliers.
Pre-investment recovery. If you're planning a significant investment (equipment, renovation, vehicles), registering before the purchase lets you deduct the input VAT immediately.

Drawbacks

Monthly VAT returns. You must file by the 14th of each month — even if there's nothing to report.
Higher prices for B2C clients. Your services now cost 20% more for consumers who can't deduct VAT.
Deregistration restrictions. New for 2026: if your turnover exceeded the threshold in the previous year, you cannot deregister before the end of the current year — and in some cases, not until the end of the following year.

Decision framework: If your clients are primarily B2B (other businesses) and you have significant business expenses → voluntary registration is usually worth it. If your clients are primarily B2C (consumers) and your expenses are low → stay unregistered or use the EU SME scheme. Not sure? Read our company vs. freelancer comparison for structure-specific analysis, or book a consultation.

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VAT Filing and Compliance

Once registered, you enter Bulgaria's monthly VAT reporting cycle. Here's what to know:

Monthly Returns

Obligation	Deadline	How
VAT return (monthly)	14th of the following month	Electronic filing to NRA
Purchase ledger	Submitted with VAT return	Electronic (XML format)
Sales ledger	Submitted with VAT return	Electronic (XML format)
VIES declaration (intra-EU)	14th of the following month	Electronic, if intra-EU supplies exist
Intrastat declaration	14th of the following month	If dispatches exceed EUR 235,000 or arrivals exceed EUR 460,000
VAT payment	14th of the following month	Bank transfer to NRA

Example: For March 2026, your VAT return, ledgers, and any VAT payment are due by April 14, 2026.

Input VAT Deduction Rules

You can deduct input VAT on purchases if:

The purchase is used for your taxable business activity
You have a valid VAT invoice from the supplier
The supplier is VAT-registered
The purchase is not on the restricted list (personal use, entertainment expenses for individuals, passenger vehicles — with exceptions)

If your input VAT exceeds your output VAT for a month, you can either carry the credit forward to offset future VAT or apply for a refund after 3 consecutive months of excess input VAT.

Penalties for Late Registration and Non-Compliance

Bulgaria's VAT penalties are aggressive. The NRA actively monitors turnover data and cross-references with income tax and social security filings.

Violation	Penalty
Late registration	Administrative fine: EUR 250 – EUR 2,550 plus 100% of uncharged VAT from the date you should have registered (minimum EUR 250) plus statutory interest
Failure to file VAT return	EUR 250 – EUR 5,110 per missed return
Repeated failure to file	EUR 2,550 – EUR 10,220 per return
Late payment of VAT	Statutory interest (base rate + 10 percentage points per annum)
Failure to issue VAT invoice	EUR 250 – EUR 5,110 per invoice
Failure to file VIES declaration	EUR 510 – EUR 5,110 (first offence); EUR 2,550 – EUR 10,220 (repeat)

The retroactive liability is the real danger. If you should have registered on March 16 but didn't register until June 1, the NRA will assess VAT on all your taxable supplies from March 16 to June 1 — at 20% — as if you had been registered. You owe that VAT out of pocket (you obviously didn't charge it to your clients), plus interest, plus the administrative fine. On EUR 30,000 of invoices, that's EUR 6,000+ in retroactive VAT alone.

VAT Considerations: Freelancer vs. EOOD

The VAT threshold and rules are identical for freelancers and companies. But the implications differ:

Factor	Freelancer	EOOD Company
VAT threshold	EUR 51,130	EUR 51,130
VAT on income tax deduction	25% auto-deduction applies to gross income (incl. VAT portion collected)	Actual expenses deducted
Input VAT recovery	Available if VAT-registered	Available if VAT-registered
Accounting complexity with VAT	Moderate (single-entry + VAT ledgers)	High (double-entry + VAT ledgers)
EU SME scheme eligibility	Yes	Yes
B2B perception with VAT	Adequate	Stronger

For a full breakdown of which structure works best at your income level, read our Company vs. Freelancer guide or our Salary vs. Dividends optimization guide.

Frequently Asked Questions

What is the VAT registration threshold in Bulgaria in 2026? +

EUR 51,130 in taxable turnover per calendar year. This replaced the BGN 100,000 threshold when Bulgaria adopted the Euro on January 1, 2026. The calculation is now based on the calendar year (January 1 to December 31), not a rolling 12-month period as before.

How quickly must I register after exceeding the threshold? +

Within 7 calendar days of exceeding EUR 51,130. This is a major change from the old rule (7th of the following month). Your registration is effective the day after you exceed the threshold — not the day the NRA processes your application. Late registration triggers retroactive VAT liability on all invoices from the day after the threshold was exceeded.

What is the EU SME VAT scheme? +

A new EU-wide scheme that lets small enterprises with annual EU turnover under EUR 100,000 sell goods and services VAT-exempt across all member states. You register once in Bulgaria, get an EX number, and file one quarterly report instead of monthly returns in each country. Ideal for freelancers and small companies selling services to EU clients. However, you cannot deduct input VAT under this scheme.

Should I register for VAT voluntarily? +

It depends on your client base and expenses. If your clients are primarily B2B and you have significant business expenses with VAT, voluntary registration lets you recover input VAT — potentially saving thousands per year. If your clients are B2C consumers, adding 20% to your prices may make you less competitive. Book a consultation and we'll model both scenarios for your situation.

What are the penalties for late VAT registration? +

Three layers: an administrative fine of EUR 250 to EUR 2,550; retroactive VAT liability equal to 100% of the VAT you should have charged (minimum EUR 250); and statutory interest on the unpaid amount. The retroactive liability is the most expensive — on EUR 50,000 of invoices, that's EUR 10,000 in VAT you owe out of pocket.

How often do I file VAT returns? +

Monthly, by the 14th of the following month. Each return must include your purchase and sales ledgers in electronic format. Under the EU SME scheme, you file a single quarterly report instead — but only if you qualify and opt in. Our accounting service handles all VAT filings automatically.

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