Bulgaria: Comprehensive VAT Country Guide (2026)

2. Local VAT Term

3. VAT Rates

3.1 Standard Rate

• Hotel and similar accommodation services (overnight accommodations in hotels, campgrounds, etc.). [vatcalc.com]
• Books and certain educational materials, including printed or e-books and academic periodicals, newspapers, and magazines. [taxsummaries.pwc.com], [taxology.co]
• Baby food and certain baby hygiene products, which were initially subject to a temporary cut and later retained at 9% permanently. [taxsummaries.pwc.com]

3.3 Zero-Rated Supplies and Exempt Supplies

• Exports of goods to destinations outside the EU. [taxsummaries.pwc.com]
• Intra-Community supplies of goods to VAT-registered persons in other EU member states (these are taxed at 0% in the origin country). [taxsummaries.pwc.com]
• International transport of goods to or from non-EU countries, and intra-Community passenger transport by air or sea (e.g. international flights or voyages). [taxsummaries.pwc.com], [vatcalc.com]
• Supplies of goods and services related to aircraft and sea-going vessels (e.g. supply of aircraft fuel, provisioning of ships/airplanes engaged in international transport). [vatcalc.com]
• Supplies of investment gold (under conditions of the EU VAT Directive for investment-grade precious metals, typically zero-rated with option to tax). [vatcalc.com]

• Financial and insurance services, such as banking, lending, insurance and reinsurance (in line with EU rules on VAT exemption for financial services). [vatcalc.com]
• Education and training services, including schools and universities, when provided by authorized institutions. [vatcalc.com]
• Healthcare, medical, dental, and social care services, when provided by licensed establishments (e.g. hospitals, medical practitioners, care facilities). [vatcalc.com]
• Sale or leasing of certain real estate: The sale of old (used) real property and the leasing of residential property to individuals are generally exempt (though new buildings and regulated land sales can be taxed by option). [taxsummaries.pwc.com]
• Activities of non-profit or public interest nature, such as postal services (public postal services), public broadcasting, certain cultural services, and social welfare services provided by authorized bodies. [vatcalc.com]
• Gambling and betting services, per the usual EU VAT exemption for betting and lotteries. [vatcalc.com]

3.4 Recent and Upcoming Rate Changes

• The permanent extension of the 9% reduced rate to baby foods, baby hygiene products, and books (including e-books) from what was initially a temporary cut set to expire at end of 2022. Also, as of 1 January 2023, a permanent 9% rate was extended to physical and electronic periodicals (newspapers and magazines). [taxsummaries.pwc.com]
• Temporary 9% rate for restaurants, catering, and certain sports and tourism services during 2020–2023 as a COVID-19 relief measure. This concession was extended through 2024 for restaurant and catering services, then expired on 31 December 2024, reverting those services to the 20% rate from 2025 onward. Reduced VAT for use of sports facilities and some tourist services was only valid until 30 June 2024, after which they returned to 20%. [taxsummaries.pwc.com]
• A 0% VAT rate on basic bread and flour was temporarily introduced during 2022–2023 to combat inflation and extended through 2024, but it expired on 31 December 2024, so bread and flour are taxed at 20% from 2025. [taxsummaries.pwc.com]
• As of this guide’s publication, no further rate changes have been legislated for 2026. The standard rate remains at 20% and the reduced rate at 9%. However, businesses should monitor official announcements, as VAT rate policies can change with economic conditions or EU-level decisions.

4. VAT Number Format

5. Registration Requirements

5.1 Thresholds for Mandatory Registration (Residents & Non-Residents)

5.2 Voluntary Registration

5.3 EU OSS/IOSS Participation

• Intra-EU distance sales of goods to Bulgarian consumers by businesses in other EU countries: Since 1 July 2021, the traditional per-country distance selling thresholds were abolished and replaced by a single €10,000 per year threshold EU-wide. Above this level of cross-border B2C sales, foreign EU businesses must charge Bulgarian VAT on sales to Bulgaria. They can fulfill this either by registering for Bulgarian VAT or by registering for the OSS in their home country to report all EU-wide B2C sales in one return. In line with EU rules, Bulgaria no longer has a separate national distance sales threshold (previously BGN 70,000) for intra-EU sales; the EU threshold of €10,000 applies. [easytax.co]
• B2C digital services (Telecom, broadcasting, and electronically supplied services): Since 2015, these services are taxable where the customer is located (for Bulgarian customers, 20% VAT applies). The Non-Union OSS is available for non-EU providers to simplify compliance, and EU providers can use the same Union OSS (formerly MOSS) to report digital services sold to Bulgarian consumers without needing a Bulgarian VAT number. A micro-business threshold of €10,000 per year across all EU digital services allows EU-based small suppliers to apply their home country’s VAT rules until the threshold is exceeded, at which point they must switch to Bulgarian VAT (via OSS) for their B2C supplies in Bulgaria. [vatabout.com], [vatabout.com] [vatcalc.com], [vatcalc.com] [taxsummaries.pwc.com], [taxsummaries.pwc.com]
• Distance sales of imported low-value goods (from non-EU countries): Bulgaria applies the EU’s Import One Stop Shop (IOSS) system. Imports of goods valued up to €150 that are sold directly to Bulgarian consumers can be taxed through an IOSS registration (using the 20% Bulgarian VAT) to allow fast customs clearance without paying import VAT at the border. If the seller does not use IOSS, the import VAT on low-value goods must be collected from the customer upon import. [vatcalc.com]

6. VAT Grouping Rules

7. VAT Recovery for Foreign Businesses

8. Fiscal Representative Requirements

9. Currency and Foreign Exchange (FX) Rules

10. VAT Law and Legal Framework

• The primary law is the Value Added Tax Act (VATA) of 2007 (promulgated in 2006 to take effect upon EU accession in 2007). This act, and its subsequent amendments, set out the rules for VAT in Bulgaria, including rates, registration, compliance, and enforcement provisions. [easytax.co]
• There is a Regulation for the Application of the VATA, which provides detailed implementation rules and clarifications for applying the VAT Act in practice. [vatcalc.com]
• As an EU Member State, Bulgaria’s VAT law is harmonized with the EU VAT Directive 2006/112/EC (formerly the Sixth Directive). The EU VAT Directive’s provisions have supremacy, meaning Bulgarian law must conform to the minimum requirements of EU law. In cases of conflict, EU law prevails. [vatcalc.com]
• Bulgaria also adheres to EU-wide VAT regulations and initiatives (e.g. the **“Quick Fix” package of 2020, the 2021 E-commerce VAT Package including OSS/IOSS, and various EU Council Implementing Regulations that detail VAT rules). Periodic amendments to the Bulgarian VAT Act reflect the transposition of these EU rules into local law. [vatcalc.com]
• Appeals, enforcement, and procedural matters are further governed by the Tax and Social Insurance Procedural Code (TSIPC) and related legislation, which set out how the tax authorities conduct audits, assessments, and collections.

11. Tax Authorities

12. Scope of VAT

• Supply of goods or services made in Bulgaria for consideration (payment). This includes most domestic sales of goods and provision of services within Bulgaria’s territory. [vatcalc.com]
• Intra-Community acquisitions of goods: goods acquired by a Bulgarian business from suppliers in other EU member states are subject to Bulgarian VAT (under the reverse charge mechanism) when the supplier is not charging Bulgarian VAT. [vatcalc.com]
• Importation of goods into Bulgaria from outside the EU: imported goods are subject to VAT (typically collected by customs at the point of import unless deferred – see section 15.6). [vatcalc.com]
• Distance sales to Bulgarian consumers: Goods sold by suppliers from other EU countries to non-taxable customers in Bulgaria are taxable in Bulgaria once the EU-wide threshold is exceeded (or immediately if the supplier opts into OSS). Likewise, low-value goods (up to €150) shipped from outside the EU to Bulgarian customers are subject to Bulgarian VAT (usually via IOSS). [easytax.co] [vatcalc.com]
• Cross-border services received by Bulgarian businesses: If a foreign supplier (EU or non-EU) provides services with a place of supply in Bulgaria under the general B2B rule (e.g. consulting, advertising, etc. used in Bulgaria), those services are taxable in Bulgaria through the reverse charge (the Bulgarian recipient must account for VAT as if they supplied the service themselves). [vatcalc.com]
• Certain self-supplies: The law treats some internal uses of goods or services by a business (e.g. taking out business assets for private use) as taxable deemed supplies, in line with EU rules, if input VAT was previously deducted.

13. Time of Supply (Tax Point) Rules

13.1 Goods

13.2 Services

13.3 Continuous/Periodic Supplies

13.4 Imports

13.5 Goods on Approval/Return

14. VAT Invoicing Requirements

14.1 Invoice Issuance Deadlines

14.2 Required Invoice Contents

• Date of issue of the invoice.
• A unique sequential number identifying the invoice.
• Name, address, and VAT identification number of the supplier.
• Name, address, and VAT number of the customer (for invoices to other VAT-registered persons; for B2C invoices, the customer’s details might not be required unless it’s an export or EU supply). If the supply is an intra-Community supply or a domestic reverse-charge transaction, the customer’s VAT ID must be shown. [vatcalc.com]
• The date of the taxable supply (if different from the invoice date, e.g. if the invoice is issued after the supply or for a prepayment). [vatcalc.com]
• A description of the goods delivered or services rendered, including the quantity or extent of the goods/services. [vatcalc.com]
• The unit price (price per item or per unit of measure), net (taxable) amount for each rate or exemption, and any discounts or rebates if not included in the unit price.
• The VAT rate applied (e.g. 20% or 9%) for each item, and the corresponding amount of VAT charged, in the local currency. If multiple VAT rates apply to different items on the invoice, the breakdown of amounts per rate should be provided. [vatcalc.com]
• The total amount payable, including the VAT.
• If an exemption or zero rate is applied for a supply, an indication of the reason (e.g. reference to the applicable article of law, such as “0% VAT – intra-Community supply” or “VAT exempt under Art…”). [vatcalc.com]

14.3 E-Invoicing and Digital Signatures

14.4 Simplified Invoices

14.5 Self-Billing

14.6 Record Keeping and Invoice Retention

14.7 Invoice Correction Methods

• Credit Notes (Debit Notes): To decrease or cancel the taxable amount/VAT of a prior invoice, a credit note is issued. The credit note must reference the original invoice that it amends and typically state the reason for the adjustment (such as “goods returned” or “discount given”). The customer generally should acknowledge the credit note – in Bulgaria it’s customary (and often required) that the buyer signs the credit note to confirm receipt and agreement. This ensures both parties adjust their VAT records accordingly. [vatcalc.com]
• Debit Notes: If the original invoice amount was too low (under-billed), a debit note can be issued to increase the taxable amount. Similar referencing of the original invoice and clear explanation is required.

15. Compliance and Deductions

15.1 Right to Deduct Input VAT (General Rules and Exceptions)

• Non-business or private use: If goods or services are used for non-business (personal) purposes or for making VAT-exempt outputs, the input VAT is not deductible (or must be apportioned). For example, if a company uses a car 60% for business and 40% for private purposes, only 60% of the VAT on that car’s expenses is deductible, often achieved via a pro-rata (partial exemption) calculation. [taxsummaries.pwc.com]
• Passenger cars: Input VAT on the purchase, lease, and ongoing expenses (fuel, maintenance) of passenger cars is generally blocked from deduction in Bulgaria, unless the car is used exclusively for certain qualifying activities (e.g., driving school vehicles, taxis, resale of cars by a car dealer, etc.). [vatcalc.com]
• Entertainment & representation: VAT incurred on business entertainment (e.g., client meals, hospitality events) is not recoverable in Bulgaria. This includes expenses for catering, restaurants, lodging, or travel if they qualify as non-allowable entertainment or hospitality costs under local rules. [vatcalc.com]
• Input VAT adjustment for mixed use: If a purchase (such as a building or equipment) is used partly for taxable activities and partly for exempt or non-business activities, the initial input VAT deduction must be apportioned. Additionally, if the use for taxable vs. exempt purposes changes over time, Bulgaria requires an adjustment of the initially deducted VAT over a period of years (see section 15.10 on capital goods adjustment). [vatcalc.com]
• Timing of deduction: Generally, input VAT can be claimed in the VAT return for the period when a valid tax invoice is received (and the supply has been made). However, if an invoice is received late, the deduction can be taken in a later period within 12 months of the tax event, with some exceptions.

15.2 Call-Off Stock Arrangements

• When an EU business moves goods from another EU country to a customer’s storage in Bulgaria under a call-off stock arrangement, no immediate VAT is triggered in Bulgaria upon the arrival of the goods. The movement is not treated as a taxable transaction if certain conditions are met (e.g. both parties are VAT-registered, the goods are intended for the specific purchaser who will collect them). [vatcalc.com]
• The foreign supplier does not have to register for VAT in Bulgaria when using call-off stock, as long as the goods are taken by the Bulgarian customer within 12 months and all formalities are observed. When the customer withdraws the goods from the stock, the supplier makes a zero-rated intra-Community supply from their home country and the customer makes an intra-Community acquisition in Bulgaria (accounting for Bulgarian VAT). If the goods are not called off within 12 months, or if conditions are breached, a VAT registration and declaration of a supply may be required. [vatcalc.com]
• Similarly, Bulgarian businesses can transfer goods to call-off stock in other EU countries under analogous conditions, without immediate VAT in Bulgaria, provided the goods are collected by the customer within 12 months. This mechanism facilitates cross-border just-in-time inventory without forcing companies to register in multiple jurisdictions for VAT. [vatcalc.com]

15.3 Reverse Charge Mechanisms (Domestic and Cross-Border)

• Supplies of natural gas and electricity: When these are supplied to a taxable dealer or through trading platforms, the recipient may self-account for VAT (this aligns with EU rules for energy trading). [vatcalc.com]
• Supplies of goods by non-established suppliers to VAT-registered customers in Bulgaria: If a foreign supplier not established in Bulgaria sells goods that are located in Bulgaria to a Bulgarian VAT-registered business, the purchaser applies reverse charge. This rule can even apply when the foreign supplier itself is formally Bulgarian VAT-registered but not established in Bulgaria. It simplifies compliance by shifting the tax obligation to the local buyer. [vatcalc.com]
• Domestic supplies of certain scrap and waste materials: Supplies of scrap metals, certain waste and recyclable materials are subject to a domestic reverse charge (the buyer accounts for VAT) to prevent fraud in these sectors. [vatcalc.com]
• Supply of investment gold: Investment-grade gold is generally zero-rated, but when taxed (if a supplier opts to tax it or if the criteria for zero-rating aren’t met) a reverse charge is applied domestically. [vatcalc.com]
• CO₂ emission allowances trading: Sales of carbon emission credits (greenhouse gas emission allowances) are also under a domestic reverse charge in Bulgaria. [vatcalc.com]

15.4 Treatment of Cash Discounts

• If the discount is agreed at the time of the sale (and reflected on the invoice), VAT is simply charged on the discounted price.
• If a discount is granted after the original invoice has been issued (for example, a prompt payment or volume discount applied retrospectively), the supplier must adjust the VAT accordingly. The usual method is to issue a credit note to the customer for the amount of the discount, thereby reducing the taxable amount and VAT originally charged. The credit note should reference the initial invoice and show the reduction in the amount and VAT. The customer will then adjust their input VAT claim correspondingly. [vatcalc.com]

15.5 Bad Debt Relief

15.6 Import VAT Deferment (Postponed Accounting)

15.7 VAT Warehousing

15.8 “Supply and Install” Rules (Non-Resident Suppliers)

• If an EU supplier sells machinery to a Bulgarian company and also sends staff to install it on-site in Bulgaria, the EU supplier must register for Bulgarian VAT and charge Bulgarian VAT on the supply (installation of goods is considered part of the supply in Bulgaria), unless the Bulgarian customer is VAT-registered and the reverse-charge mechanism can apply.
• If the Bulgarian customer is VAT-registered, Bulgarian law allows a simplification: the foreign supplier may not need to register, and the Bulgarian customer would reverse charge the VAT (declaring both output and input VAT on their return). However, this typically requires that the foreign supplier is not established in Bulgaria and the goods installation is the supplier’s only activity in Bulgaria. The rules in this area can be complex, so suppliers often opt for VAT registration to ensure compliance. [easytax.co]

15.9 Use-and-Enjoyment Provisions

• Transportation of goods: If under the normal rules a transport service would be taxed outside the EU, but the transport is effectively used in Bulgaria, Bulgaria can impose VAT (or conversely, if a transport is technically domestic but used outside the EU, it may be treated as outside scope).
• Services connected to cultural, artistic, sporting, scientific, educational, or entertainment events, such as admission to conferences, exhibitions, and similar events. The use-and-enjoyment rules ensure these services are taxed where they are actually enjoyed.
• Short-term hiring of means of transport (e.g. short-term car rentals for private use): The place of taxation can be where the vehicle is actually used if different from the default rule.
• Catering services: Cross-border catering or restaurant services may be taxed based on consumption location.
• Telecommunications, broadcasting, and electronic services: These digital services provided to non-business customers are taxed where the consumer uses the service (which for practical purposes is aligned with the general B2C rule introduced in 2015). [vatcalc.com]
• Certain passenger transport services: Similar to goods transport, ensuring taxation where the transport is actually used.

15.10 Capital Goods Adjustment Period

• Movable capital assets (equipment, machinery, vehicles, etc.) have a 5-year adjustment period. This generally means that for five years (the year of acquisition and four subsequent years), the business must track the use of the asset. If the proportion of taxable use changes (for example, if the asset’s use in taxable sales drops), an adjustment to the initial VAT claimed must be made. [vatcalc.com]
• Immovable property (real estate) has a 20-year adjustment period. The longer period reflects the long economic life of real estate. Over this period, if the usage of a property (such as a building) that had its VAT deducted initially changes – for instance, from taxable (e.g. rented to a VAT-registered tenant) to exempt use (e.g. rented as a private residence) – the owner must adjust the VAT proportionately for the remaining part of the 20-year window. [vatcalc.com]

16. VAT Recovery for Non-Residents

16.1 EU 8th Directive Refunds (EU Businesses)

If a business is established in another EU Member State and incurs VAT on expenses in Bulgaria (but is not required to register for VAT in Bulgaria), it can reclaim the VAT via the EU 8th Directive refund process. The EU business must submit an electronic refund claim through the online portal of its own tax authority, which then forwards the claim to the Bulgarian NRA for approval. Some key points of the 8th Directive refund in Bulgaria:

• Minimum claim amounts: For a claim covering less than a calendar year (but at least three months), the minimum claim is BGN 100 (approximately €50). For a full-year claim (or the remainder of a year after earlier claims), the minimum amount is BGN 400 (~€200). [vatcalc.com]
• Deadline: The refund application for a given calendar year must be submitted by September 30 of the following year at the latest. (For example, VAT incurred in 2025 should be claimed by September 30, 2026.) The Bulgarian tax authority then has four months (which can be extended with requests for information) to process the claim. [vatcalc.com]
• Eligible claimants: The claimant must not have a place of business or VAT registration in Bulgaria during the period of the claim, and must be engaged in taxable activities (the 8th Directive refunds are only for VAT on costs related to taxable business activities). If the claimant made only exempt or non-business activities, the VAT is not refundable.
• Supporting documents: For higher-value invoices (typically over €**$\dots$** – an EU standard, often €1000 for fuel invoices and €250 for other invoices, or their BGN equivalent), copies of the invoices may need to be attached electronically to the claim.

16.2 Non-EU 13th Directive Refunds (Non-EU Businesses)

• Reciprocity requirement: Bulgaria only grants refunds to non-EU companies if their country of establishment provides comparable VAT refund rights to Bulgarian companies (reciprocity). Countries such as Canada, Israel, Switzerland, and Norway have been noted as having reciprocity agreements with Bulgaria. A more extensive list (as of recent years) also includes jurisdictions like Iceland, Japan, South Korea, Macedonia, Moldova, Serbia, and Ukraine, though reciprocity arrangements can be subject to change and should be confirmed with the NRA. If a business is from a country without a reciprocity agreement, its refund claims will be rejected by Bulgaria’s tax authorities. [vatcalc.com] [vatupdate.com]
• Procedure and deadlines: Unlike the electronic EU-wide portal for 8th Directive claims, a paper application must be submitted directly to the Bulgarian NRA for 13th Directive claims. The application typically must be filed by June 30 of the year following the year of the expense (e.g., VAT from 2025 should be claimed by June 30, 2026) – this is a common deadline, though claimants should verify Bulgaria’s specific deadline each year. The application must include original invoices or equivalent import documents, a certificate of taxable status from the home country, and possibly translations of documents. The minimum claim amounts (BGN 100/400 as above) and processing times are generally similar to those for EU claims. [vatcalc.com]
• Fiscal representative: While not strictly part of the refund law, in practice non-EU businesses are required to appoint a Bulgarian fiscal agent/representative to handle the refund claim process. The fiscal rep will submit the claim on behalf of the non-EU company and receive any approved refunds, which are then passed on to the claimant (often after deducting fees). [vatcalc.com]

16.3 Reciprocity Requirements

16.4 Need for Fiscal Representative

17. VAT on Digital Services

• The Mini One Stop Shop (MOSS) was implemented in 2015, allowing suppliers of telecom, broadcasting and electronic services to EU consumers to report all their EU VAT on those services via a single return in one member state. Since **July 2021, MOSS expanded into the One Stop Shop (OSS), which now also covers a wider range of B2C services. Bulgaria participates fully in the OSS system. [vatcalc.com], [vatcalc.com]
• Non-EU providers of digital services to consumers in Bulgaria can register under the Non-Union OSS scheme in an EU country of their choice, instead of having to register for VAT in Bulgaria. This allows them to charge Bulgarian VAT on B2C digital services and remit it via the OSS. EU-based providers use the Union OSS (often in their home country).
• A simplified threshold: As mentioned in section 5.3, a micro-business established in the EU with cross-border digital services under €10,000/year can opt to apply only its home country’s VAT and forego OSS until that threshold is passed. This is intended to ease the burden on the smallest businesses. [taxsummaries.pwc.com]

18. Distance Selling Rules

18.1 Distance Selling Thresholds

Prior to July 2021, Bulgaria had a national distance selling threshold of BGN 70,000 for sales of goods by foreign EU businesses to Bulgarian consumers (e.g. mail-order or online sales). However, with the EU’s e-commerce VAT reforms in 2021, individual country thresholds were abolished in favor of a unified threshold of €10,000 for all intra-EU distance sales of goods and digital services collectively. Thus, Bulgaria no longer has a distinct national threshold for distance sales. [easytax.co]

18.2 OSS/IOSS Participation for Distance Sales

• EU businesses selling goods remotely to Bulgaria can avoid multiple registrations by using the OSS in their home country. By registering for the Union OSS, the seller can report Bulgarian VAT (and VAT for all other EU countries where they sell) in one consolidated quarterly OSS return. This covers intra-EU distance sales of goods and certain domestic B2C services. Once OSS is used, the €10,000 threshold is effectively overridden (the seller charges destination VAT on all relevant sales).
• Non-EU businesses can use the non-Union OSS for any B2C services they provide to Bulgarian customers (digital services, etc.), as described in section 17, and use IOSS for imported goods consignments up to €150. Notably, as of January 2024 the EU has removed the prior requirement for non-EU businesses to appoint an intermediary for IOSS if the business’s country is on the EU’s “no intermediary required” list (Bulgaria now does not require a fiscal rep for non-EU businesses using OSS/IOSS if their country is approved). [vatcalc.com]
• Record-keeping: Businesses using OSS/IOSS must keep records of their cross-border B2C sales to Bulgaria for 10 years and may need to provide these electronically on request.

19. Cash Accounting Scheme

• It is available to businesses with an annual taxable turnover not exceeding €500,000 (approximately BGN 977,900) in a rolling 12-month period. This threshold is at the maximum allowed by the EU directive (equivalent to about BGN 1 million). [vatcalc.com], [taxsummaries.pwc.com]
• Businesses using cash accounting charge VAT at the standard times, but do not have to remit the VAT to the government until they actually receive payment from their customers. Likewise, they can only deduct input VAT on purchases when they have paid their suppliers. This helps small businesses avoid cash flow issues from paying VAT they haven’t collected. [taxsummaries.pwc.com]
• If a business on cash accounting issues an invoice to another VAT-registered business, it must indicate the use of the cash accounting scheme on the invoice. The purchaser in that case cannot deduct the VAT until they have paid for the supply (to prevent mismatches). [taxsummaries.pwc.com]
• There are restrictions: the cash accounting scheme is not available for certain transactions, such as supplies under the reverse-charge mechanism and intra-Community supplies (ICS). Those must always be accounted for on the regular basis. Also, businesses must apply and be authorized to use the scheme, and if they exceed the threshold or wish to opt out, they must switch back to normal VAT accounting. [vatcalc.com]

20. VAT-Registered Cash Tills (Point-of-Sale Requirements)

• Real-time connection to the NRA: Since 2011, companies registered for VAT were required to upgrade their cash registers to models that automatically report each sale to the tax authorities. This was phased in by sector, with all VAT payers mandated to have connected their cash tills to the NRA by September 2011. The cash registers issue fiscal receipts with unique identifiers and simultaneously send the transaction data to the NRA’s servers. This allows the tax authority to monitor sales in real-time or near real-time, a measure aimed at reducing underreporting of cash sales. [aidosbg.com]
• Receipt formatting and content: Cash register receipts in Bulgaria must contain specific information (date, time, unique fiscal receipt number, seller identification, VAT breakdown, etc.). With the introduction of the euro, as of mid-2025 all cash receipts must display amounts in both BGN and EUR (with the conversion rate) to help consumers during the transition period. From January 1, 2026, receipts are issued in EUR with the BGN equivalent shown for one year, after which the dual display may no longer be required. [fiscal-req…ements.com]
• Use of certified systems: Businesses must use certified fiscal cash registers or approved software (for e-shops, there are specific requirements to issue fiscal receipts for online sales as well). These systems often include a Fiscal Memory device where sales data is stored securely. Tampering with or using non-certified devices can lead to substantial penalties or closure of premises.

21. Statute of Limitations

22. VAT Return Filing

22.1 Filing Frequency

In Bulgaria, VAT returns are generally filed on a monthly basis by all VAT-registered persons. Each taxable person must file a return for every month, regardless of turnover (quarterly or annual filing is not available under the standard VAT system). The monthly tax period is the calendar month. There is no separate annual VAT return requirement; the monthly returns are definitive, and at year-end there isn’t an additional reconciliation VAT return (any adjustments are made via the periodic returns). [vatcalc.com] [taxology.co]

22.2 Filing Method

22.3 Deadlines for Filing and Payment

22.4 Pre-Filled Returns

22.5 Handling of VAT Credits/Refunds

• The credit is first carried forward to the next two monthly tax periods to offset any VAT payable in those periods. Essentially, the taxpayer will not receive an immediate refund; instead, the credit is used to reduce future VAT liabilities (if any) in the subsequent two months. [vatcalc.com]
• If after two following months there remains a VAT credit (unutilized balance), the taxpayer may file a request for a cash refund from the NRA. Upon such a request, the standard timeframe for the tax authority to process the refund is 30 working days after the submission of the VAT return for the second subsequent month (this can be understood as roughly 2+ months after the original credit arose). [taxsummaries.pwc.com]
• There is an accelerated refund procedure: Certain categories of businesses qualify for a 30-day refund without the two-month carryforward. This is applicable if zero-rated (0% VAT) supplies consistently make up a significant portion of the business’s turnover. Specifically, if over 30% of a company’s sales in the last 12 months were zero-rated (e.g. exporters) or if the company is a **“large investment project” investor meeting criteria, then any VAT credits will be refunded within 30 days after the return is filed (no need to carry forward). [taxsummaries.pwc.com]
• During the refund process, the tax authorities often conduct audits or VAT inspections to verify the validity of the claimed credits (especially for large refund amounts). If irregularities are found, the refund can be delayed or offset against other tax debts.
• If a refund is approved, it is typically paid by the NRA directly into the taxpayer’s bank account. If the taxpayer has other tax liabilities, the refund may be offset against those first.

22.6 Correction of Errors in Returns

• The taxpayer should submit a notification to the tax office detailing the error and the proposed correction. There is a specific form for adjusting tax returns (often called a corrective or amending return). [vatcalc.com]
• If the error resulted in an under-declaration of VAT payable, the taxpayer should voluntarily correct it and pay the additional tax due, plus any applicable interest on the late payment (to mitigate penalties).
• If the error was an over-declaration of VAT (e.g. overpaid tax or under-claimed credit), the taxpayer can claim a refund or reduce a future VAT payment accordingly, but typically must secure approval from the tax authorities via the amended return process. The NRA may review the correction before approving a refund.
• There are time limits for corrections: Generally, a VAT return can be amended within the 5-year statute of limitations. However, if an error pertains to an earlier period outside the current year, a specific amendment procedure is followed as per the TSIPC.

22.7 Non-Resident Filing Specifics

23. Other Filings

23.1 European Sales List (EC Sales List)

• Intra-Community supplies of goods to VAT-registered buyers in other EU countries.
• Since 2020, supplies of services to EU business customers where the place of supply is another Member State under the general B2B rule (i.e., services reported under the reverse charge by the recipient).

23.2 Intrastat Declarations

23.3 Annual Returns

23.4 SAF-T and Digital Reporting

24. Penalties and Interest

24.1 Late Filing Penalties

24.2 Interest on Late Payment

24.3 Other Fines and Compliance Penalties

• Incorrect invoicing or record-keeping can lead to fines. If a taxpayer issues an invoice without the required details or with incorrect data, they may be fined (fines often in a similar BGN 500–5,000 range depending on severity).
• Violation of cash register rules (Regulation H-18 compliance) can attract penalties, including fines and potential sealing of the business premises for severe breaches.
• Obstruction of tax authorities or failure to submit the required accompanying documents (like VAT ledgers, ESL, Intrastat) can result in additional fines, generally a few hundred BGN for each infraction, and such failures can complicate the ability to get timely VAT refunds.
• Fraudulent evasion of VAT (for instance, using fake invoices or participating in carousel fraud) is a criminal offense and can result in very substantial fines and even imprisonment, as well as the requirement to pay the evaded tax plus interest.

25. Other Notable VAT Features

• Tourist VAT Refund Scheme: Non-EU visitors to Bulgaria are entitled to reclaim Bulgarian VAT on goods purchased in the country, subject to conditions. To qualify, the goods must be purchased from a retailer who participates in the Tax Free Shopping scheme, and the total purchase must exceed BGN 300 (inclusive of VAT) on a single receipt. The tourist must obtain a special VAT refund cheque (form) and an invoice from the seller at the time of purchase, then get these stamped by Customs upon leaving the EU. The refund (20% of the purchase price for standard-rated goods) can be claimed from a designated refund agent either at exit points (airports/land borders) or by mail within a set timeframe. This scheme encourages retail spending by foreign visitors in Bulgaria. [eands-taxs…rvices.com]
• No VAT grouping or domestic consolidation: As noted in section 6, Bulgaria does not allow VAT group registrations. Each legal entity is independently responsible for its VAT compliance, which is notable because some EU countries do permit grouping for related companies. [vatcalc.com]
• No specialized VAT regimes beyond EU norms: Bulgaria’s VAT system adheres closely to the EU-standard options. It does not have unusual VAT regimes like a VAT “parking” rate, nor special sectoral schemes beyond those common in the EU (e.g., second-hand margin scheme, tour operators margin scheme (TOMS), and agricultural flat rate scheme, all of which are implemented as per the Directive). It also does not have a domestic reverse-charge on general construction services (unlike some EU countries).
• Anti-fraud measures: Bulgaria has implemented EU-wide anti-fraud measures such as the Quick Fixes (for call-off stock, VAT number requirements for zero-rated EU sales, etc.). Additionally, from 2023 Bulgaria introduced a requirement for quarterly reporting of certain cash balances and receivables by VAT-registered businesses as a measure to combat VAT fraud and unreported cash transactions. Large cash payments are discouraged, and there are limitations on cash transactions between businesses to promote traceability. [vatcalc.com]
• Planned Reforms: Bulgaria is continually updating its VAT system. Some expected changes in the near future include the full implementation of the EU “VAT in the Digital Age” (ViDA) reforms, which may introduce real-time digital reporting of invoices and expanded OSS regimes by 2028. Bulgaria’s NRA has been preparing for these changes by moving toward SAF-T and e-invoicing (as discussed). Taxpayers should stay informed on legislative updates, especially with regard to new reporting technologies or rate changes, through official NRA communications and professional advisories.