Uzbekistan — E-Invoicing & E-Reporting Country Booklet

Executive Summary

Uzbekistan has rapidly implemented a highly advanced, mandatory, real-time Continuous Transaction Controls (CTC) e-invoicing system, known as the electronic invoice (elektron hisob-faktura / EHF). Live since January 1, 2020, this system requires all businesses to issue structured JSON invoices, digitally signed and validated by the State Tax Committee (STC) before they become legally final. From January 1, 2026, the system integrates advanced features such as AI-powered real-time risk scoring for invoices and auto-prepared (pre-filled) tax returns, positioning Uzbekistan as one of the most digitally advanced tax administrations globally. While highly digitized, Uzbekistan operates on a national JSON standard and is not aligned with EU-specific standards (e.g., EN 16931) or the Peppol network.

Core E-Invoicing System (EHF)

2.1. Mandatory and Real-time Clearance Model: Uzbekistan employs a “mandatory, real-time clearance e-invoicing system” [1]. The EHF has been compulsory since January 1, 2020, for B2G, B2B, and B2C transactions, following a voluntary phase that began July 1, 2019 [3]. This means “every invoice is validated by the State Tax Committee before it becomes legal and final” [1].

2.2. Format and Digital Signature: EHFs are issued in a “structured JSON” format and are “digitally signed with an electronic digital signature (ЭЦП / EDS)” issued by the State Tax Committee [1][4]. This national format is not compliant with EN 16931/Peppol standards [11][32].

2.3. Issuance and Platform: Invoices can be created either directly on the State Tax Committee’s system (SoliqOnline / my.soliq.uz, “SoliqOnline”) or through one of approximately 15 authorized private operators (e.g., Didox, Faktura.uz) which are linked by a central roaming operator [1][21]. The Ministry of Finance also runs the UzASBO Faktura system for the budget sector [3].

2.4. Invoice Lifecycle and Buyer Workflow: Upon creation, the invoice is “validated by the State Tax Committee before it is legally final” [1]. Once cleared, the buyer receives the invoice and “has 10 days to accept or reject it” [1]. Corrections or additional invoices must be issued for value changes, updating the VAT return accordingly, with mismatches triggering penalties [7]. All invoices are automatically stored in the central system, eliminating the need for separate paper archiving [4].

Key Innovations and 2026 Reforms

Uzbekistan’s tax digitalization journey has been continuous, with significant advancements introduced from January 1, 2026:

3.1. AI-Powered Real-time Risk Scoring: From January 1, 2026, an “AI real-time VAT-invoice risk scoring” system has been implemented [9]. This system assigns “each invoice a risk level (low/medium/high) in real time” [11]. A critical consequence is that “high-risk invoices defer the buyer’s input-VAT credit until the VAT is paid to the budget” [11]. This measure aims to combat VAT fraud and is supported by the IMF [9][11]. The share of high-risk invoices is capped at approximately 10% of a taxpayer’s total invoices [11].

3.2. Auto-Prepared (Pre-filled) Tax Returns: Also effective January 1, 2026, the tax authority automatically prepares (pre-fills) returns for VAT, Personal Income Tax, Social Tax, and Turnover Tax based on the cleared e-invoice data [9]. Taxpayers are given “5 business days to make corrections” and remain responsible for accuracy [9]. This represents “a marked move toward a data-driven administration” [9].

3.3. Extended Scope and VAT Threshold Changes:

Self-employed: From January 1, 2026, self-employed individuals must also issue e-VAT invoices on the same basis as legal entities and entrepreneurs [9].
VAT Threshold: The VAT registration threshold significantly increased from UZS 1 billion to UZS 5 billion (approximately 12,000 × Base Calculation Value) starting June 1, 2026 [24][26].
Simplified VAT: A new “voluntary 6% simplified VAT” was introduced from June 1, 2026, for small trade, catering, and services firms, offering 0% income tax and simplified reporting, though participants cannot offset input VAT [25].

Scope and Participants

4.1. Taxpayers in Scope: “All legal entities, individual entrepreneurs and (from 2026) self-employed persons must issue EHFs for supplies” [9]. VAT liability applies above the registration threshold (UZS 5 billion from June 1, 2026), and unconditionally for importers, fuel retailers, and foreign Permanent Establishments (PEs) [11][24].

4.2. Transactions in Scope: The mandate covers domestic B2B, B2G, and B2C transactions for supplies of goods, works, and services [1]. Retail sales to final consumers are also served by online cash registers/fiscal receipts alongside the EHF regime [1]. Exports are zero-rated (0%) [17].

4.3. Non-resident Entities: Non-resident suppliers of digital/electronic services to Uzbek consumers must register for VAT (12%, previously 15%) and file/pay directly via the tax portal [16]. Notably, “they do not issue Uzbek e-invoices” [16]. As of early 2026, 83 non-residents (including major tech companies) were registered, contributing UZS 181.3 billion in 2025 [30].

Regulatory Framework & Timeline

The EHF mandate is primarily driven by:

Tax Code of the Republic of Uzbekistan: Governs VAT and e-invoice obligations [11].
Cabinet of Ministers Resolution No. 522 of 25 June 2019: Established the founding e-invoice mandate and operator framework [22].
Law No. ZRU-1108 of 25 December 2025: Introduced the 2026 reforms including auto-prepared returns and the self-employed mandate [9].
Presidential Decree No. UP-153: Established the AI real-time VAT-invoice risk-analysis system [11].

Key Dates:

1 July 2019: E-invoicing voluntary [3].
1 January 2020: Mandatory for all economic organizations [1].
1 January 2023: Standard VAT rate cut from 15% to 12% [14].
18 March 2025: Cabinet Resolution No. 168 revised issuance-timing rules for certain sectors [2].
1 January 2026: AI real-time VAT-invoice risk scoring, auto-prepared tax returns, and self-employed mandate [9][11].
1 June 2026: VAT-registration threshold raised to UZS 5 billion, and voluntary 6% simplified VAT introduced [24][25].

International Alignment

Uzbekistan’s system is a “well-established mandatory clearance-CTC jurisdiction” [32]. However, it is explicitly “not an EU Member State, so the EU-specific reference points in this template (ViDA, EN 16931, Directive 2014/55/EU) are not applicable as legal drivers” [1]. Uzbekistan is also “not a Peppol member” and uses a “national JSON format” [32][11]. This means its system is domestically advanced but “divergent on standards” compared to European frameworks, with the principal gap being “cross-border standards interoperability” [16][32].

Penalties and Enforcement

Non-compliance carries significant penalties:

Tax understatement: 20% of the additionally assessed tax [18].
Late VAT return: 1% of unpaid tax per day, capped at 10% [18].
VAT non-registration: 5% of income earned, minimum UZS 5,000,000 [18].
QR/e-payment violations (from Jan 1, 2026): Selling without required electronic-payment systems/QR codes incurs a UZS 5,000,000 fine, increasing to UZS 20,000,000 for using another taxpayer’s QR [9].
AI Risk Scoring Impact: The most significant e-invoicing-specific consequence is commercial: “high-risk invoices defer the buyer’s input-VAT credit until the VAT is paid” [11].

Practical Implications & Recommendations

8.1. For Businesses:

Mandatory Use: All in-scope entities must use the EHF system for supplies, obtaining an Electronic Digital Signature (EDS) and utilizing SoliqOnline or an authorized operator [1][27].
Buyer Acceptance: Managing the “buyer’s 10-day acceptance” period is crucial [1].
AI Risk Monitoring: From 2026, businesses must “monitor AI risk levels” for their invoices and those received, planning for potential input-VAT deferral if invoices are flagged as high-risk [11].
Pre-filled Returns: Reviewing and correcting auto-prepared VAT returns within the 5-business-day window is essential, as the taxpayer remains responsible for accuracy [9].
Master Data: Maintaining valid tax IDs (STIR-INN) and EDS lifecycle management are fundamental [27].

8.2. For SMEs and Startups: While mandatory, the system offers “low direct cost” for issuance, with free government tools and free tiers from authorized operators [28]. The 2026 changes, such as the increased VAT threshold and the voluntary 6% simplified VAT, are designed to reshape the VAT net and offer simplified reporting options, though with caveats like no input-VAT offset for the 6% option [24][25]. The main new burden is the “2026 AI risk scoring” [11].

8.3. Open Risks / Uncertainties:

AI Risk Scoring Impact: The practical impact of AI risk scoring and input-VAT deferral on cash flow and business operations, especially with the 10% cap, remains a key consideration [11].
Threshold/Regime Changes: Businesses must actively re-check their VAT status against the new UZS 5 billion threshold and consider the voluntary 6% VAT option from June 2026 [24][25].
Primary Text Access: The briefing notes challenges in accessing primary legislative sources (soliq.uz and lex.uz), relying partly on advisor summaries [1].

Conclusion

Uzbekistan stands out as a leading jurisdiction in tax digitalization, having implemented a comprehensive real-time CTC e-invoicing system with advanced AI capabilities and pre-filled tax returns. Its unique national approach, while not aligning with EU standards, provides the tax authority with unparalleled real-time data for compliance and fraud detection. Businesses operating in Uzbekistan must be fully integrated into this digital ecosystem, paying close attention to the latest reforms, particularly the AI risk scoring and the implications for input VAT and tax return management.

CTC / Continuous Transaction Controls Analysis for Senior Leadership

Information cut-off date: 3 July 2026. All statements reflect sources available on or before this date. Every substantive statement carries an inline citation [n] resolving to the numbered source list in Chapter 20. Where information is unavailable, not yet legislated, or not applicable, this is stated explicitly rather than omitting the section. Sources older than 12 months or apparently superseded are flagged inline. Local terms are given in Uzbek/Russian with an English gloss on first mention.

Non-EU note: Uzbekistan is not an EU Member State, so the EU-specific reference points in this template (ViDA, EN 16931, Directive 2014/55/EU) are not applicable as legal drivers. They are addressed only as international-comparison context in Chapters 2.4 and 16. Uzbekistan’s framework rests on the Tax Code of the Republic of Uzbekistan and the mandatory electronic invoice (elektron hisob-faktura / EHF) regime administered by the State Tax Committee, via its electronic invoice system (soliq.uz / my.soliq.uz, “SoliqOnline”) and authorized private operators. [1][2][11]

One-line orientation: Uzbekistan runs a mandatory, real-time clearance e-invoicing system — the electronic invoice (elektron hisob-faktura / EHF) — live since 1 January 2020. Invoices are structured JSON, digitally signed with an electronic digital signature (ЭЦП / EDS), and are created either on the State Tax Committee’s system (SoliqOnline / my.soliq.uz) or through one of ~15 authorized operators (e.g., Didox, Faktura.uz) linked by a central roaming operator; the tax authority validates each invoice before it is legally final, and the buyer has 10 days to accept or reject it. B2B, B2G and B2C are covered; retail is served by online cash registers. This is a Continuous Transaction Controls (CTC) clearance model. [1][2][4]

Chapter 0 — Executive Summary (“At-a-Glance”)

Status: Live / mandatory — the electronic invoice has been compulsory since 1 January 2020 (voluntary from 1 July 2019) for B2G, B2B and B2C; from 1 January 2026 self-employed individuals must issue e-VAT invoices on the same basis as legal entities and entrepreneurs. [1][3][9]
Model: Real-time clearance CTC — every invoice is validated by the State Tax Committee before it becomes legal and final; a multi-operator model routes invoices through the state system or an authorized operator, with a central roaming operator for storage and inter-operator exchange. [1][21]
Mandatory format(s): Structured JSON, with a mandatory electronic digital signature (ЭЦП / EDS) issued by the State Tax Committee; created via SoliqOnline or an authorized operator. Not EN 16931/Peppol. [1][4][11]
Key dates:
- 1 Jul 2019 — voluntary; 1 Jan 2020 — mandatory for all economic organisations (Cabinet Resolution No. 522 of 25 June 2019). [3][1][22]
- 1 Jan 2023 — standard VAT rate cut from 15% to 12%. [14]
- 18 Mar 2025 — Cabinet Resolution No. 168 revised issuance-timing rules for certain sectors. [2][7]
- 1 Jan 2026 — AI real-time VAT-invoice risk scoring; auto-prepared (pre-filled) tax returns; self-employed brought into the mandate (Law No. ZRU-1108 of 25 Dec 2025). [9][11]
- 1 Jun 2026 — VAT-registration threshold raised from UZS 1 billion to UZS 5 billion; a voluntary 6% simplified VAT introduced. [24][25]
Taxpayers in scope: All legal entities, individual entrepreneurs and (from 2026) self-employed persons must issue EHFs for supplies; VAT liability itself applies above the registration threshold (UZS 1 billion until 31 May 2026; UZS 5 billion from 1 June 2026), and unconditionally for importers, fuel retailers and foreign PEs. Non-resident digital-service providers register for VAT but do not issue Uzbek e-invoices. [9][11][16]
Central platform / operator: The State Tax Committee electronic invoice system (SoliqOnline / my.soliq.uz), plus ~15 authorized operators (Didox, Faktura.uz, and others) and a central roaming operator (E-Faktura); the Ministry of Finance runs the budget-sector UzASBO Faktura system. [1][21][3]
Penalty exposure (headline): Tax understatement — 20% of the additionally assessed tax; late VAT return — 1% of the unpaid tax per day, capped at 10%; VAT non-registration — 5% of income (min UZS 5,000,000); from 1 Jan 2026, selling without required electronic-payment systems/QR codes — UZS 5,000,000 (UZS 20,000,000 for using another taxpayer’s QR). [18][9]
International alignment: An established mandatory clearance-CTC jurisdiction; not subject to EU ViDA; national JSON format (not EN 16931/Peppol); not a Peppol member; among the more digitally advanced tax administrations, with AI risk scoring and pre-filled returns from 2026. [32][9]
Top 3 open risks / uncertainties:
1. AI risk scoring (from 1 Jan 2026) — high-risk invoices defer the buyer’s input-VAT credit until the VAT is paid to the budget; high-risk share is capped at ~10% of a taxpayer’s invoices. [11][9]
2. Moving thresholds/regimes — the VAT threshold jumped to UZS 5 billion and a voluntary 6% VAT began on 1 June 2026, changing who is in the VAT net. [24][25]
3. Source/primary-text access — soliq.uz and lex.uz primary pages were largely unreachable, so decree/law numbers and article citations rest partly on advisor summaries. [1][22]
Information cut-off date: 3 July 2026.

Chapter 1 — Introduction & Country Context

1.1 Tax digitalisation journey

Uzbekistan digitised VAT invoicing rapidly: electronic invoices were voluntary from 1 July 2019 and mandatory from 1 January 2020 for all economic organisations under Cabinet of Ministers Resolution No. 522 of 25 June 2019, issued through the State Tax Committee’s electronic system and a network of authorized operators. The reform continued with a VAT-rate cut to 12% (2023), timing rules (2025) and, from 2026, AI risk scoring and pre-filled returns. [3][22][14][9]

1.2 Rationale

The system gives the tax authority each invoice’s data at issuance, combats VAT fraud, and now underpins AI-based real-time risk analysis (developed with IMF input) and automatically prepared tax returns — a marked move toward a data-driven administration. [1][11][9]

1.3 Positioning

CTC: Established clearance mover — a mandatory real-time clearance model since 2020, now layered with AI risk scoring. [1][11]
Scope trajectory: Broad (all businesses) and deepening — self-employed added in 2026; VAT threshold and regimes reformed in 2026. [9][24]
International alignment: Not bound by EU ViDA; national JSON format rather than Peppol/EN 16931; not a Peppol member. [32][11]

1.4 Supranational / international legal basis (non-EU adaptation)

Domestic: The Tax Code of the Republic of Uzbekistan (VAT and invoice provisions); Cabinet of Ministers Resolution No. 522 of 25 June 2019 (e-invoice mandate) and No. 168 of 18 March 2025 (issuance timing); Law No. ZRU-1108 of 25 December 2025 (2026 reforms); Presidential Decree No. UP-153 (AI risk analysis). [22][2][9][11]
International: No supranational instrument applies. EU ViDA, EN 16931 and Directive 2014/55/EU do not apply to Uzbekistan and are used only for comparison; Uzbekistan is not a Peppol member. [32]

Chapter 2 — Regulatory Framework

2.1 Primary legislation

Tax Code of the Republic of Uzbekistan — governs VAT (standard rate 12%) and the electronic-invoice obligation; VAT registration above the turnover threshold, and unconditionally for importers, fuel retailers and foreign PEs. [11]
Cabinet of Ministers Resolution No. 522 of 25 June 2019 — the founding e-invoice mandate and operator framework. [22][21]

2.2 Implementing regulations, decrees, orders

Cabinet of Ministers Resolution No. 168 of 18 March 2025 — revised issuance-timing (e.g., utilities/railway invoices by the 10th of the following month). [2][7]
Law No. ZRU-1108 of 25 December 2025 — auto-prepared (pre-filled) returns and the extension to self-employed, effective 1 January 2026. [9]
Presidential Decree No. UP-153 — the AI real-time VAT-invoice risk-analysis system (IMF-supported). [11]

2.3 Circulars, administrative rulings, FAQs, enforcement/postponement statements

State Tax Committee e-invoice system and operator rules; the authorized-operator registry and roaming operator. [21][1]
2026 tax updates: AI risk scoring, pre-filled returns, self-employed mandate, and new QR/e-payment penalties. [9][11]
Non-resident digital-services enforcement (VAT notices to internet companies). [30]

2.4 International / OECD alignment (non-EU adaptation)

Uzbekistan’s mandatory clearance model sits in the OECD CTC family (state validates each invoice before it is legal); it is not ViDA-bound, and EU instruments are referenced only for comparison. No OECD document naming Uzbekistan’s regime specifically was located. [1][11]

Chapter 3 — Scope of the Mandate

3.1 Transactions in scope

Domestic B2B and B2G: In scope — mandatory EHFs for supplies of goods, works and services. [1][2]
B2C: In scope for the EHF regime as described by advisors; retail sales to final consumers are also served by online cash registers / fiscal receipts. [1][3]
Exports: Zero-rated (0%); from 1 Jan 2025, export zero-rating confirmation is simplified (customs data flows electronically to the tax authority). [17][10]

3.2 Special transactions

Corrected / additional invoices: Where the value changes after issuance, taxpayers must issue corrected or additional EHFs and update the VAT return; mismatches trigger penalties. [7]
Reverse charge (non-resident services): The local recipient acts as tax agent — withholding or self-assessing 12% VAT and remitting it to the budget. [17][10]
AI risk scoring: From 1 Jan 2026, high-risk invoices defer the buyer’s input-VAT credit until the VAT is paid (see Ch. 6/14). [11]

3.3 Excluded / exempt transactions

Exempt supplies (no VAT): financial/insurance services, medical care, education, childcare, passenger transport and prosthetics, among others; 0% applies to exports and certain agricultural products (2026). [17][9]
Retail to final consumers is handled via online cash registers/fiscal receipts alongside the EHF framework. [1]

Chapter 4 — Taxable Persons in Scope

4.1 Established domestic entities

All legal entities and individual entrepreneurs must issue EHFs for supplies; from 1 January 2026 self-employed persons must do so on the same basis. VAT liability applies above the registration threshold — UZS 1 billion until 31 May 2026, raised to UZS 5 billion (12,000 × Base Calculation Value) from 1 June 2026 — and unconditionally for importers, fuel retailers and foreign PEs. [9][11][24]

4.2 Non-established / foreign entities

Non-resident suppliers of digital/electronic services to Uzbek consumers must register for VAT (from 1 January 2020; nil threshold; 12%, previously 15%) and file/pay directly — quarterly by the 20th — via the tax portal; they do not issue Uzbek e-invoices. As of early 2026, 83 non-residents were registered (e.g., Apple, Meta, Google, OpenAI, Anthropic, Booking.com), contributing UZS 181.3 billion in 2025. [16][30][19]

4.3 Voluntary participation models

E-invoicing is mandatory for in-scope businesses; from 1 June 2026 a voluntary 6% simplified VAT is available to small trade/catering/services firms (income tax 0% and simplified reporting), but participants cannot offset input VAT or claim refunds. [25][24]

4.4 Sector-specific rules and exemptions

Below the VAT threshold, firms may remain on turnover tax; specific timing rules apply to sectors such as utilities and railway transport (issuance by the 10th of the following month). [24][2]

Chapter 5 — Implementation Timeline

5.1 Legislative history and milestones

1 Jul 2019 — e-invoices voluntary; Cabinet Resolution No. 522 of 25 June 2019 adopted. [3][22]
1 Jan 2020 — mandatory for all economic organisations (B2G/B2B/B2C). [1][3]
1 Jan 2020 — VAT on non-resident B2C digital services introduced (15%, later 12%). [16]
1 Jan 2023 — standard VAT rate cut from 15% to 12%. [14]
18 Mar 2025 — Cabinet Resolution No. 168 (issuance-timing rules). [2]
1 Jan 2026 — AI risk scoring; pre-filled returns; self-employed mandate (Law No. ZRU-1108 of 25 Dec 2025). [9][11]
1 Jun 2026 — VAT threshold raised to UZS 5 billion; voluntary 6% simplified VAT. [24][25]

5.2 Voluntary / pilot phases and incentives

E-invoicing began voluntarily (1 Jul 2019) before the 2020 mandate; the AI risk-scoring system ran a pilot from December 2025 to January 2026 with no enforcement actions before going live. [3][5]

5.3 Mandatory go-live dates (issuance vs transmission)

Issuance: an EHF is issued on the calendar date the goods are delivered or services rendered (with sector exceptions such as utilities/railway — by the 10th of the following month). [7][2]
Transmission: issuance and transmission are simultaneous — the invoice is created and cleared in the state system (directly or via an operator), which validates it before it is legal. [1]

5.4 Grace periods and transitional provisions

The mandate is long-established; the 2026 AI risk-scoring system had a December 2025–January 2026 no-enforcement pilot as its transition. [5]

5.5 Pre-mandate technical milestones

Prerequisites: an electronic digital signature (ЭЦП / EDS) obtained from the State Tax Committee (via State Service Centres / e-imzo), a SoliqOnline account or an authorized-operator account, and JSON-conformant issuance; certificates are valid up to 24 months. [27][1]

5.6 Known or anticipated postponements

None identified for core e-invoicing; forward changes are the 2026 AI risk scoring/pre-filled returns and the June 2026 threshold/regime reforms. [11][24]

Chapter 6 — Operating Model (How It Really Works)

6.1 Model type and role of the tax authority

Real-time clearance CTC. Every invoice is validated by the State Tax Committee before it is legal and final; from 1 January 2026 an AI system also assigns each invoice a risk level (low/medium/high) in real time. [1][11]

6.2 Invoice lifecycle

Obtain an electronic digital signature (ЭЦП / EDS) and access SoliqOnline (my.soliq.uz) or an authorized operator (e.g., Didox, Faktura.uz). [27][21]
Create the invoice in structured JSON and sign it. [4][1]
The state system validates the invoice (real-time clearance) and — from 2026 — assigns an AI risk level. [1][11]
The invoice is delivered to the buyer, who has 10 days to accept or reject it. [1]
Corrections/additional invoices are issued and the VAT return updated as needed. [7]
Invoices are stored automatically in the central system (no separate paper archive required). [4]

6.3 Authentication and access

Issuance requires an electronic digital signature (ЭЦП / EDS) from the State Tax Committee; taxpayers connect via SoliqOnline or an authorized operator, with a central roaming operator handling inter-operator exchange and storage. [1][21]

6.4 Offline / contingency mode

No offline clearance route is documented; authorized operators offer channels (including bulk/file upload) for higher-volume issuers. [21][28]

6.5 Buyer-side workflow

The recipient reviews the invoice in the system and has 10 days to accept or reject it; from 2026, if the invoice is high-risk, the buyer’s input-VAT credit is deferred until the VAT is paid to the budget (or the buyer acts as tax agent and remits it). [1][11]

6.6 QR / verification code

Retail online cash registers use QR codes; from 1 January 2026, selling without required electronic-payment systems/QR codes (where mandatory) carries a UZS 5,000,000 fine (UZS 20,000,000 for using another taxpayer’s QR). [9]

Chapter 7 — Acceptable E-Invoice Formats

7.1 Mandatory format(s)

Structured JSON, digitally signed, created through the state system or an authorized operator. [1][4]

7.2 Relationship to international standards

A national JSON format cleared in real time by the State Tax Committee — not EN 16931, Peppol or a European CIUS. Uzbekistan is not a Peppol member. [FLAG: no source explicitly states “not EN 16931/Peppol”; inferred from the national-format design and Uzbekistan’s absence from Peppol country/authority lists.] [11][32]

7.3 Voluntary / legacy / transitional / hybrid formats

Paper invoicing was superseded by the mandatory EHF; no hybrid PDF+XML (Factur-X/ZUGFeRD) construct applies. [3][1]

7.4 Attachments

Not separately specified in the sources reviewed; the structured JSON invoice (issuer, recipient, line items, taxes, totals) is the record. [1]

Chapter 8 — Technical & Functional Requirements

8.1 E-invoice specifications

The JSON invoice carries issuer and recipient identification (tax ID / STIR-INN), line items, tax rates (VAT 12%), amounts and totals; the tax authority validates structure and data at issuance. [1][11] [FLAG: a primary-source enumerated field list (e.g., exact STIR/INN fields) was not located; the field set above is advisor-level.]

8.2 E-reporting specifications

Reporting is intrinsic to issuance (the authority clears each invoice). VAT is declared on monthly returns filed electronically by the 20th of the following month; from 1 January 2026 the authority auto-prepares (pre-fills) VAT and other returns from the invoice data, with 5 business days to correct. There is no separate SAF-T file. [23][9]

8.3 Digital signature & integrity

An electronic digital signature (ЭЦП / EDS) from the State Tax Committee is mandatory on every invoice, guaranteeing authenticity/integrity within the system. [1][4]

8.4 Processing mode & performance targets

Real-time clearance and, from 2026, real-time AI risk scoring. No published latency target; the system reportedly processes over 3.5 million e-invoices per month. [11][31]

Chapter 9 — Correction of Errors

9.1 Invoice corrections

Where the value of goods/services changes after issuance, the taxpayer issues a corrected or additional electronic invoice referencing the original and updates the corresponding VAT return; the buyer’s 10-day accept/reject applies, and invoice-to-return mismatches trigger penalties. [7][1] [FLAG: exact day-count deadlines for issuing a corrective invoice were not found in the sources reviewed.]

9.2 Reporting/return corrections

Because the authority holds all invoice data, corrections flow into the VAT return; from 2026, the auto-prepared return can be corrected within 5 business days. Understatement is penalised at 20% of the additionally assessed tax. [9][18]

Chapter 10 — Transmission & Workflow

10.1 Central platform

The State Tax Committee electronic invoice system (SoliqOnline / my.soliq.uz) is the clearance and data-receipt platform; a central roaming operator (E-Faktura) provides storage and inter-operator exchange; the Ministry of Finance runs the budget-sector UzASBO Faktura system. [1][21][3]

10.2 Transmission channels

State system — SoliqOnline / my.soliq.uz. [1]
Authorized operators — ~15 registered ESF operators (Didox, Faktura.uz, and others), interlinked by the roaming operator. [21][28]

10.3 Accredited service providers / intermediaries

Authorized operators must comply with Cabinet Resolution No. 522 and connect to the state system; examples include Didox and Faktura.uz, many offering 1C integration and APIs. [21][28]

10.4 Interoperability

Domestic exchange runs on the national JSON format via the state system and interlinked operators; Uzbekistan is not on the Peppol network. [21][32]

10.5 Deadlines and timing

Issuance: on the date of delivery/rendering (sector exceptions — by the 10th of the following month). [7][2]
Buyer acceptance: within 10 days. [1]
VAT returns: monthly, filed/paid by the 20th of the following month; auto-prepared returns correctable within 5 business days (from 2026). [23][9]

Chapter 11 — Self-Billing

1 Legality: The EHF is seller-issued and cleared through the state system; no distinct buyer self-billing regime was identified in the sources reviewed. [FLAG: self-billing not documented — confirm with the State Tax Committee.] [1]
2 Platform routing: All invoices route through SoliqOnline or an authorized operator under the seller’s credentials. [21]
3 Authorisation: Issuance is tied to the taxpayer’s electronic digital signature; no separate self-billing authorisation was identified. [1]
4 Mandatory content: Same JSON content, including seller and buyer tax IDs. [1]
5 Self-billing flag/notation: Not documented in the sources reviewed. [1]
6 Foreign-buyer restrictions: Ordinary VAT rules apply; non-resident suppliers do not issue Uzbek e-invoices. [16]
7 Buyer-side approval: The recipient accepts or rejects within 10 days. [1]

Chapter 12 — Special Scenarios (non-EU adaptation)

1 Multiple documents: Corrected and additional electronic invoices adjust prior EHFs and are reconciled to the VAT return. [7]
2 Chain/agency transactions: Ordinary VAT rules; message-level chain treatment is not separately documented. [1]
3 Cross-border / reverse charge: For services from non-residents, the local recipient acts as tax agent (withholds/self-assesses 12% VAT); non-resident B2C digital-service suppliers register and pay VAT directly. [17][16]
4 Zero-rated / exempt supplies: Exports are zero-rated (0%, with simplified 2025 confirmation); exempt supplies (financial, medical, education, etc.) carry no VAT. VAT treatment is reflected in the EHF. [17][10]
5 Local nuances: The 2026 AI real-time risk scoring (input-VAT deferral for high-risk invoices; ~10% cap) and auto-prepared returns are the distinctive Uzbek features. [11][9]

Chapter 13 — Archiving & Retention

1 Central archiving by the platform: The central system stores all invoices automatically; taxpayers are not required to keep a separate paper archive. [4]
2 Mandatory archiving format: The structured JSON record held in the state system. [1]
3 Retention period: 3 years, aligned with the tax statute of limitations (not 5). [12][10]
4 Storage location: Held centrally in the state system; specific offshore-storage rules were not detailed in the sources reviewed. [4]
5 Integrity/authenticity/readability: Guaranteed by the electronic digital signature and the state platform. [1]
6 Audit accessibility: Near-real-time — the authority holds all cleared invoice data and applies AI risk analytics from 2026. [11]

Chapter 14 — Penalties & Enforcement

14.1 Graduated enforcement

Financial sanctions apply under the Tax Code; from 2026 the AI risk-scoring layer adds an input-VAT-credit consequence for high-risk invoices. [18][11] [FLAG: specific Tax Code article numbers for e-invoice/VAT penalties were not located in the sources reviewed.]

14.2 Penalties by category

Tax understatement / concealment of the tax base: 20% of the additionally assessed (understated) tax. [18][10]
Non-payment / incomplete payment of tax: 20% of the unpaid tax. [18]
Late VAT return filing: 1% of the unpaid tax per day of delay, capped at 10%. [18]
VAT non-registration: 5% of income earned, minimum UZS 5,000,000. [18]
Late-payment interest (penya): 1/300 of the Central Bank refinancing rate per day. [10]
From 1 Jan 2026: selling without required electronic-payment systems/QR codes — UZS 5,000,000; using another registered taxpayer’s QR — UZS 20,000,000. [9]

14.3 Amounts & escalation

The headline compliance penalties are percentage-based (20% understatement; up to 10% for late filing; 5% non-registration), with fixed UZS fines for the 2026 QR/e-payment rules. The most significant e-invoicing-specific consequence is commercial: high-risk invoices defer the buyer’s input-VAT credit until the VAT is paid. [18][11]

14.4 Article references & links

Bases: Tax Code VAT/penalty provisions (article numbers not located); Cabinet Resolution No. 522/2019 and No. 168/2025 (e-invoice rules); Law No. ZRU-1108/2025 and Decree No. UP-153 (2026 reforms). See Chapter 20. [22][2][9][11]

Chapter 15 — Pre-Filled VAT Returns

1 Available today? Yes — from 1 January 2026 the tax authority automatically prepares (pre-fills) returns for VAT, Personal Income Tax, Social Tax and Turnover Tax from the e-invoice data; previously this happened only on request. [9]
2 Fields pre-filled vs input required: The return is auto-prepared from cleared invoice data; the taxpayer reviews and has 5 business days to make corrections, remaining responsible for accuracy. [9]
3 Announced plans/timeline: Live from 1 January 2026 under Law No. ZRU-1108 of 25 December 2025; expected to extend across declarations over time. [9]
4 Dependency on e-invoicing/e-reporting: Fully dependent on the real-time e-invoice clearance data feed (and the AI risk layer). [9][11]
5 International alignment: Not applicable (no ViDA); notable as a data-driven pre-filled-return model comparable in spirit to leading digital administrations. [11]

Chapter 16 — International Digital Reporting Readiness (non-EU adaptation)

16.1 Country position

Uzbekistan is an advanced mandatory clearance-CTC jurisdiction with real-time validation, AI risk scoring and pre-filled returns; it is not subject to EU ViDA and is not a Peppol member. It is ahead on domestic digitisation but divergent on standards (national JSON, not EN 16931/Peppol). [11][32]

16.2 Format/model alignment & gaps

The national JSON + EDS + real-time clearance model differs from the EU EN 16931/Peppol model; the principal gap is cross-border standards interoperability. [1][32]

16.3 Cross-border digital reporting

The regime is domestic-focused and does not feed EU systems. EU counterparties’ ViDA cross-border B2B digital reporting (from 1 July 2030) is an EU-side obligation, not an Uzbek one. Non-resident e-service suppliers register under the VAT-on-digital-services rules. [16]

16.4 Business implications

Multinationals should operate the SoliqOnline/operator stack (EDS, JSON, 10-day acceptance, AI risk monitoring) domestically and run separate EN 16931/Peppol capability for EU flows; the AI risk layer and pre-filled returns require tight invoice-to-return reconciliation. [11][9]

Chapter 17 — Impact on SMEs and Startups

1 Phased onboarding: No SME carve-out — e-invoicing is mandatory for all businesses and, from 2026, self-employed persons; the June 2026 threshold hike and 6% option reshape the VAT net. [9][24]
2 Free government tools / education / helpdesks: The state e-faktura portal is the free official channel; authorized operators (e.g., Didox) offer free tiers for low volumes. [1][28]
3 Simplified regimes / thresholds: Turnover tax below the VAT threshold; from 1 June 2026 a voluntary 6% VAT (income tax 0% and simplified reporting), but with no input-VAT offset or refunds. [25][24]
4 Subsidies / tax credits / grants: No specific e-invoicing subsidy; free EDS is available to certain categories (budget bodies, students, social-register citizens). [27]
5 Compliance costs: Low direct cost — EDS ≈ UZS 28,840–41,200 per ≤24-month cycle; state portal and Didox free for most; indirect burden from the AI risk layer and input-VAT dependency. [27][28]
6 Cash-flow / operational benefits: Digitised invoicing, automatic archiving and pre-filled returns reduce paperwork; the AI risk layer can, however, defer input-VAT credit. [4][11]
7 Net administrative burden: Moderate and well-established; the 2026 AI risk scoring is the main new burden. [11]
8 Market / competitive impact: A competitive authorized-operator market (Didox, Faktura.uz, etc.) with 1C integration supports SMEs; non-compliance denies input VAT and triggers penalties. [28][18]
9 Official readiness assessments: No dedicated SME-readiness assessment surfaced; adoption is effectively universal (over 3.5 million e-invoices/month). [31]

Chapter 18 — Practical Implementation Considerations

1 ERP/finance-system impacts: 1C (dominant in the CIS) integrates with the state system and operators; SoliqServis, Faktura.uz, Didox and others offer 1C compatibility and APIs. Uzbekistan-specific SAP/Oracle connectors were not verified in the sources reviewed. [20][28]
2 Master-data prerequisites: Valid tax ID (STIR/INN) for seller and buyer; an electronic digital signature (EDS); correct VAT classification. [1][27]
3 Common pitfalls: Managing the buyer’s 10-day acceptance; reconciling corrected/additional invoices to the VAT return; the AI risk layer’s input-VAT deferral (10% cap); operator/CRM integration gaps. [7][11][28]
4 Vendor/service-provider landscape: The state system plus ~15 authorized operators (Didox, Faktura.uz, Soliqservis, E-docs, and others) and the roaming operator; global providers (EDICOM, Voxel) publish Uzbekistan capabilities. [21][1]
5 Governance & internal control: EDS lifecycle; invoice-to-return reconciliation (now pre-filled); AI risk-status monitoring; supplier-VAT-payment tracking for high-risk invoices; tax-ID validation at onboarding. [11][9]

Chapter 19 — Summary & Key Takeaways

1 Scope: Mandatory EHFs for domestic B2B/B2G/B2C (retail via cash registers); exports zero-rated; non-residents register for VAT but do not issue Uzbek e-invoices. [1][16]
2 Format: National JSON, EDS-signed, cleared in real time; not EN 16931/Peppol. [1][32]
3 Timeline: Mandatory since 2020; VAT 12% (2023); AI risk scoring, pre-filled returns and self-employed mandate from 1 Jan 2026; VAT threshold to UZS 5bn from 1 Jun 2026. [1][9][24]
4 How it works: Real-time clearance via the state system/operators; JSON + EDS; buyer accepts within 10 days; AI risk level assigned from 2026. [1][11]
5 Key obligations: EDS; JSON issuance and clearance; manage 10-day acceptance and corrections; monthly VAT returns by the 20th (now pre-filled); retain 3 years. [1][9][12]
6 Main risks: AI risk scoring/input-VAT deferral; moving thresholds/regimes; primary-text access limits. [11][24]
7 SME implications: Mandatory but low-cost issuance; turnover tax / voluntary 6% VAT; self-employed added in 2026. [24][9]
8 International readiness: Established clearance CTC with AI and pre-filled returns; not ViDA/EN 16931/Peppol; not a Peppol member. [11][32]
9 Critical dates & next steps (actionable):
1. Now — Issue EHFs on time (sector timing rules) and manage the buyer’s 10-day acceptance. [7][1]
2. From 1 Jan 2026 — Monitor AI risk levels; for high-risk invoices, plan for deferred input VAT (or act as tax agent). [11]
3. From 1 Jan 2026 — Review the auto-prepared VAT return within 5 business days. [9]
4. From 1 Jun 2026 — Re-check VAT status against the UZS 5bn threshold and the voluntary 6% option. [24][25]
5. Ongoing — Maintain EDS and tax-ID master data; reconcile invoices to returns; retain 3 years. [27][12]