Red or green: Uzbekistan's tax bot scores every invoice from January 2026.
From 1 January 2026, every Uzbek electronic invoice (ESF) flowing through Soliq.uz, the State Tax Committee's portal, is auto-scored "green" or "red" in real time against 48 undisclosed criteria pulling from 71 integrated government databases. A red invoice freezes the buyer's input value-added tax (VAT) credit until either the supplier remits the VAT to the budget or the buyer self-remits as tax agent, and red invoices cannot exceed 10% of a taxpayer's filings in any reporting period.
01The pain
Forty-eight criteria. Seventy-one government databases. From 1 January 2026, every Uzbek electronic invoice (ESF) flowing through Soliq.uz (the State Tax Committee's portal) gets scored "green" or "red" in real time against an undisclosed risk model assembled with International Monetary Fund (IMF) help.1 A Tashkent finance lead clicking "send" no longer knows what the verdict will be.
The mechanic is unforgiving. A red invoice freezes the buyer's input value-added tax (VAT) credit until either the supplier remits the VAT to the budget or the buyer self-remits as tax agent.2 Red invoices also cannot exceed 10% of a taxpayer's ESFs in any reporting period, so a single noisy supplier can push a clean buyer over the cliff.3 In test mode the State Tax Committee already audits a 10% sample of the 3.5 million ESFs issued each month; in 2025 it flagged 281 enterprises issuing UZS 5.9 trillion (≈€440 million) in suspect invoices.1
The 48 criteria are deliberately confidential. Tashkent small-business finance leads and Samarkand wholesaler bookkeepers cannot self-check before submission; they only learn the verdict after the invoice is in.4 Big-four advisories now pitch ESF risk-assessment retainers,2 but no productised pre-flight scoring SaaS has surfaced for the mid-market.
Further reading
- 1 Spot.uz (Russian) — long-form report on Uzbekistan's January 2026 ESF risk-scoring system: the 48 undisclosed criteria, 71 integrated government databases, the IMF-assisted model, the 10% red-invoice cap per reporting period, and the 281-enterprise / UZS 5.9 trillion figures from the 2025 test phase: spot.uz
- 2 EY Uzbekistan — January 2026 tax-alert summarising the new VAT-invoice risk regime, the input-VAT freeze on red invoices until supplier remittance or buyer self-remittance as tax agent, and EY's offer of legislative-implication assessment and tax-accounting policy reviews to Uzbek businesses: ey.com/en_uz
- 3 Gazeta.uz (Russian) — companion reporting on the State Tax Committee's risk-evaluation regime, including confirmation of the 10% red-invoice cap rule and the input-VAT-deduction conditional on supplier remittance to the budget: gazeta.uz
- 4 Kun.uz (English) — December 2025 coverage of the wider 2026 VAT-compliance package surrounding the ESF scoring rollout, including the e-services-import rule changes that interact with the counterparty-vetting workload: kun.uz
02Who solves this today
Three providers active in Uzbekistan whose own pages explicitly market either tax advisory tied to the new January-2026 ESF risk regime or an electronic-invoicing platform that issues ESFs into Soliq.uz. The wider Uzbek accounting-software, ERP and law-firm market has not yet packaged a productised pre-flight red/green scoring SaaS, a counterparty-vetting dashboard, or a tax-agent self-remittance workflow on its public pages — which is precisely the wedge in the third TL;DR bullet. Each entry was checked live on the date of writing. The list is intentionally narrow.
Listed providers publicly market to the Uzbekistan ESF / VAT / e-invoicing-platform niche on their own pages. Inclusion is not endorsement. Adjacent vendors and platforms were considered and excluded where their public homepage or service pages did not explicitly name the niche on the date of writing — SoliqHelper.uz returned ECONNREFUSED on probe, so it was dropped pending re-check; Buxgalter.uz returned HTTP 200 but its homepage markets general accounting consultations, news, Q&A and a "Buxgalter Pro" expert-system advisory tool with no ESF risk-scoring or counterparty-vetting product surfaced, so it was dropped; Norma.uz returned a 301 redirect to an unsecured host on probe, so it was dropped pending re-check; Adviser.uz returned ECONNREFUSED on probe, so it was dropped pending re-check; ASBT.uz returned HTTP 403 (anti-bot wall) on probe, so it was dropped pending re-check; 1c.uz returned HTTP 200 but the homepage marketed only standard product categories with no ESF integration or red/green-scoring feature surfaced, so it was dropped; Kosta Legal (kostalegal.com) returned HTTP 200 with "Compliance & regulatory" listed but no dedicated tax-advisory, VAT or ESF service surfaced on the homepage, so it was dropped; Centil Law (centil.law) returned HTTP 200 with "Tax" listed only as a general practice area with no Uzbek tax / VAT / ESF specialism surfaced, so it was dropped; Lexcell (lexcell.uz) returned HTTP 200 with "Tax Law & Tax Planning" featured but no specific VAT or ESF advisory product surfaced, so it was dropped; Leges Advokat (leges.uz) returned a TLS-certificate-expired error on probe, so it was dropped pending re-check; GRATA International's Uzbekistan page (gratanet.com/locations/uzbekistan) returned HTTP 404, so it was dropped pending a working URL; EY Uzbekistan's English tax-services landing page (ey.com/en_uz/services/tax) returned HTTP 404, so the firm is listed only via its January 2026 ESF tax-alert URL where the niche is named explicitly; Pagero (Thomson Reuters) regulatory-updates page for Uzbekistan returned a 301 redirect to a Thomson Reuters host that the fetcher could not reach, so it was dropped pending re-check. The narrowness of the list — three providers split across one big-four advisory, one global e-invoicing platform and one Tashkent tax-messenger practice, against an Uzbek accounting-software and law-firm market with no productised pre-flight ESF scoring SaaS yet — is itself the structural opening: the input-VAT-recovery workflow forced by the 1 January 2026 risk regime currently lives inside advisory retainers and platform middleware, not inside a productised dashboard sized for the mid-market Tashkent SME finance lead juggling thirty to a hundred suppliers a month.
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