Country deep dive
Uzbekistan's ESF electronic invoice regime was created by Cabinet of Ministers Resolution No. 522 of 25 June 2019: voluntary from 1 July 2019, mandatory for all business entities from 1 January 2020. Resolution No. 489 of August 2020 set the operating rules still in force. Two changes landed on 1 January 2026 — real-time invoice risk scoring, and the extension of the obligation to the self-employed.
Resolution No. 522 of 25 June 2019, "On measures for improving the use of electronic invoices in the mutual settlement system," is the founding instrument of Uzbekistan's electronic invoice (ESF / электрон счёт-фактура) regime. Its text sets electronic invoicing as voluntary from 1 July 2019 and mandatory from 1 January 2020 for all business entities. It also designates the state enterprise "Yangi Texnologiyalar" (New Technologies), under the tax authority, as the authorised roaming operator responsible for centralised storage and for transmission between competing private operators -- the hub that makes Uzbekistan's multi-operator model interoperable rather than fragmented.
From 1 January 2020, electronic invoices became compulsory for all economic entities in Uzbekistan, following a six-month voluntary phase from 1 July 2019. This is the anchor date for Uzbekistan's mandate and the reason the country belongs on this tracker: a nationwide, universal B2B e-invoicing obligation that has been in force for over six years. Invoices are exchanged through the state system or any of the registered private operators, signed with a digital signature (ETsP) by the seller, and then confirmed or rejected by the buyer -- who also signs. Paper invoices survive only for transactions involving state secrets.
Cabinet of Ministers Resolution No. 489 of 14 August 2020 carries, in its Appendix 2, the regulation that actually governs day-to-day ESF practice: the form of the invoice, how it is completed, submitted and accepted. It sets the general rule that an invoice is dated the day of shipment or service, the special monthly rule for continuous supplies (issued by the 10th day of the following month), and the buyer's 10-day window to accept or reject. Note for anyone cross-checking against industry commentary: the "10th day" rule is frequently and wrongly attributed to a 2025 resolution -- it originates here, in 2020.
Article 4 of Presidential Decree No. UP-153 of 4 September 2025 instructed the Tax Committee to deploy, from 1 January 2026, real-time automated risk analysis of every electronic invoice issued in Uzbekistan. Invoices are scored against undisclosed criteria and flagged; two consequences follow. High-risk invoices must not exceed 10% of all invoices a taxpayer issues in a reporting period, and input VAT on a high-risk invoice becomes creditable only once the tax has actually been paid into the budget by the seller or the buyer. The system was developed with IMF and CCAMTAC technical assistance. Importantly, it does not block invoices -- a flagged invoice is still validly issued; the consequence lands on the buyer's VAT credit timing.
Law No. ZRU-1108 of 25 December 2025, effective 1 January 2026, extends the invoicing obligation to self-employed persons on a par with legal entities and individual entrepreneurs -- a genuine widening of who must issue. The same law introduces something arguably more significant: the tax authority now generates VAT and turnover-tax returns automatically from ESF data, giving taxpayers five working days to correct them. That is the point at which Uzbekistan's invoice feed stops being a compliance artefact and becomes the return itself.
A compliant Uzbek e-invoice is a structured electronic document signed with an ETsP digital signature by the seller and countersigned by the buyer on acceptance. It is exchanged either through the state platform or through any of the registered private EDO operators, with interoperability between operators handled by the state-designated roaming operator, the state enterprise "Yangi Texnologiyalar". Product and service lines carry ITSPU classification codes drawn from the national e-catalogue.
The JSON format is stated consistently across independent secondary sources but no primary technical specification was located in this research round — treat the format name as well-supported rather than confirmed.
These are genuinely separate obligations and are frequently conflated. Your operator holding an invoice for five years does not extend your own three-year retention duty, and your three-year duty does not shorten theirs.
The obligation is universal for business entities and is not tied to the VAT threshold: every economic entity must issue electronic invoices, whether or not it is a VAT payer. Self-employed persons were brought in from 1 January 2026. Paper invoices survive only where a transaction involves state secrets. Sales to individual consumers sit outside the electronic exchange loop in practice and are covered by online cash registers instead.
B2C scope is genuinely contested. Two international compliance sources list B2C as in scope, but Uzbek practitioner guidance states that for sales to individual consumers the seller prints and hands over the document, with the electronic loop not applying — retail being covered instead by online cash registers and QR-code payment duties. This page does not assert a B2C e-invoicing mandate.
A widely-circulated industry booklet describes Uzbekistan as a real-time clearance model in which the tax authority validates an invoice before it becomes legally final. The evidence points elsewhere, so this page describes it differently and explains why. The documented workflow runs seller to buyer, not seller to tax authority to buyer: the seller signs and transmits, then the buyer either certifies with their own signature or rejects with stated reasons, within a ten-day window after which the reject option disables. A buyer-acceptance clock is the signature of an exchange model. The 2026 risk system reinforces the point — it colours invoices rather than blocking them, and a flagged invoice is still validly issued, with the consequence falling on the buyer's input VAT timing rather than the invoice's validity. Under genuine pre-clearance, a failed invoice would not exist at all. There is a technical registration gate, and since 2026 a risk gate affecting VAT credit, but no fiscal approval gate suspending legal validity pending tax-authority sign-off. One further caveat, stated rather than buried: Appendix 2 to Resolution 489, which carries the operative procedure, could not be retrieved in full from a primary source in this research round, so the workflow description above rests on high-quality Uzbek specialist legal press rather than statutory text.
An Uzbek electronic invoice moves through this sequence:
The decisive step is the buyer's, not the tax authority's — which is why this page describes Uzbekistan as centralised exchange rather than clearance.
If you trade B2B in Uzbekistan you are already in scope and have been since 2020 — there is no phase-in left to prepare for. The live work is adapting to the two January 2026 changes: the risk-scoring system, which affects when your buyers can recover input VAT on your invoices, and the pre-filled returns generated from your own invoice feed.
The obligation is universal for business entities and has been since 1 January 2020 — there is no threshold to fall under and no phase-in remaining. If any part of your Uzbek trade is still on paper, that is a live exposure under Article 223, not a pending deadline.
You need a digital signature certificate from the tax authority's key centre, and either a state-platform account or an account with one of the 27 registered operators. Because the state roaming operator routes between operators, choosing a private one does not cut you off from any counterparty.
The buyer has ten days to certify or reject, and once that lapses the reject option disables and you can no longer cancel. Invoices for digitally marked goods run on a one-day clock with automatic confirmation. Chase acceptance rather than assuming silence is agreement.
Since January 2026 your invoices are scored and flagged, and a flagged invoice defers your customer's input VAT recovery. Monitor your flagged ratio against the 10% ceiling, and expect buyers to start asking about it. The criteria are secret by design, so supplier and counterparty due diligence is the only real control.
From January 2026 the tax authority generates your VAT and turnover-tax returns from your own invoice feed, and you have five working days to correct them. Reconcile continuously rather than at filing time — by the time the return appears, the underlying data is already the authority's version of events.
Uzbekistan backs the mandate with a single quantified sanction — 20% of the concealed tax base under Tax Code Article 223 — rather than a published schedule of fixed fines. The 2026 risk-scoring system carries no penalty at all; its consequence is deferral of the buyer's input VAT credit.
Other countries in the same region, ordered by their next dated milestone. Each links to a full briefing.