Everything a UAE SME needs to know about e-invoicing, Corporate Tax, and VAT in one place. Based on Ministerial Decisions 243 & 244 of 2025, Federal Decree-Law 17 of 2025, and the new penalty schedule under Cabinet Decision 129 of 2025.
Last updated: 16 April 2026 · Written by the Hisabi team
TL;DR for busy founders
The three pillars
UAE compliance in 2026 is no longer three separate problems. The same data — client identity, TRN, sequential invoice numbers, per-line VAT — feeds all three regimes. Get the invoice right and the rest follows.
MD 243 & 244 of 2025 set the Peppol 5-corner (DCTCE) model. Voluntary pilot from 1 July 2026. Mandatory for large taxpayers (AED 50M+) from 1 January 2027. All VAT-registered SMEs from 1 July 2027.
0% on the first AED 375,000 of taxable income, 9% above that. Small Business Relief (SBR) lets revenue ≤ AED 3M be treated as zero taxable income — but only for tax periods ending on or before 31 December 2026.
5% rate unchanged, but 2026 rewrites the procedural rules. Mandatory registration at AED 375,000; voluntary at AED 187,500. Quarterly returns due 28 days after period end. Reverse charge self-invoicing is gone from 1 Jan 2026.
Timeline
New Tax Procedures Law live (FDL 17/2025); reverse charge self-invoicing removed.
Cabinet Decision 129/2025 — rewritten VAT & Corporate Tax penalty schedule takes effect.
UAE e-invoicing voluntary pilot opens (Peppol PINT AE via Accredited Service Provider).
Last tax period eligible for Small Business Relief. After this, SBR disappears.
E-invoicing mandatory for large taxpayers (annual revenue ≥ AED 50M).
E-invoicing mandatory for all remaining in-scope businesses, including VAT-registered SMEs.
Quick reference
| Regime | Threshold / Rate | Deadline |
|---|---|---|
| VAT mandatory registration | Turnover > AED 375,000 (12 mo) | 30 days after breach |
| VAT voluntary registration | Supplies/expenses > AED 187,500 | Anytime |
| VAT return filing | 5% standard rate | 28 days after period end |
| Corporate Tax rate | 0% up to AED 375,000; 9% above | Return: 9 months after FY end |
| Small Business Relief | Revenue ≤ AED 3,000,000 | Last eligible: FY ending 31 Dec 2026 |
| E-invoicing (large taxpayers) | Revenue ≥ AED 50,000,000 | Mandatory 1 Jan 2027 |
| E-invoicing (all remaining SMEs) | VAT-registered B2B/B2G | Mandatory 1 July 2027 |
| Late CT registration penalty | Cabinet Decision 75 of 2023 | AED 10,000 |
| Record-keeping minimum | Art. 78 VAT Law | 5 years (7 for real estate) |
Deep dives
MD 243 & 244 of 2025 set the Peppol 5-corner (DCTCE) model. Voluntary pilot from 1 July 2026. Mandatory for large taxpayers (AED 50M+) from 1 January 2027. All VAT-registered SMEs from 1 July 2027.
0% on the first AED 375,000 of taxable income, 9% above that. Small Business Relief (SBR) lets revenue ≤ AED 3M be treated as zero taxable income — but only for tax periods ending on or before 31 December 2026.
5% rate unchanged, but 2026 rewrites the procedural rules. Mandatory registration at AED 375,000; voluntary at AED 187,500. Quarterly returns due 28 days after period end. Reverse charge self-invoicing is gone from 1 Jan 2026.
UAE SME tax compliance 2026
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Four major changes converge in 2026: (1) the new Tax Procedures Law under FDL 17/2025 live from 1 January; (2) the rewritten penalty regime under Cabinet Decision 129/2025 effective 14 April 2026; (3) the opening of the Peppol-based e-invoicing voluntary pilot on 1 July 2026; and (4) the final eligibility window for Small Business Relief, which expires for tax periods ending after 31 December 2026.
Yes. Every UAE taxable person must register with the Federal Tax Authority for Corporate Tax, regardless of income level or Small Business Relief election. Failure to register on time triggers an AED 10,000 penalty under Cabinet Decision 75 of 2023 — and you still have to file a simplified return each tax period.
Under Ministerial Decision 244 of 2025, the mandatory compliance date for VAT-registered SMEs and all remaining in-scope businesses is 1 July 2027. Large taxpayers (AED 50M+ revenue) go first on 1 January 2027, and voluntary pilot participation opens 1 July 2026. The practical preparation window is now — not Q4 2026.
Yes, in most cases. Ministerial Decision 243 of 2025 applies to all Persons Conducting Business in the UAE, which includes Free Zone entities, branches of foreign companies, and non-VAT-registered businesses whenever they issue B2B or B2G invoices inside the UAE.
Mandatory registration is required when taxable turnover over the past 12 months exceeds AED 375,000 or is expected to exceed AED 375,000 in the next 30 days. Voluntary registration is available when taxable supplies or expenses exceed AED 187,500 over the past 12 months.
Small Business Relief (SBR) lets a UAE-resident taxable person with revenue ≤ AED 3 million (in current and all previous tax periods) elect to be treated as having no taxable income — effective 0% corporate tax with simplified filing. It is available only for tax periods starting on or after 1 June 2023 and ending on or before 31 December 2026. After that, SBR disappears.
Yes. Under the 5-year refund limit introduced by Federal Decree-Law 17 of 2025, input VAT credit balances carried forward from 2021 tax periods begin to expire during 2026 if not refunded or offset. Log into EmaraTax and review your VAT credit position now.
Structured XML following the PINT AE profile — the UAE-localised Peppol International Invoice. PDF-only invoices, even those emailed to clients, will not satisfy the mandate once your business segment is in scope. Invoices flow via Accredited Service Providers over the Peppol network to both counterparties and the FTA.
Minimum 5 years under Article 78 of the VAT law (7 years for real estate). Under the amended Tax Procedures Law, the FTA can now reach back up to 15 years in cases of tax evasion or failure to register. Keep structured, retrievable invoice and VAT records indefinitely — especially across the 2024–2026 transition years.
Hisabi generates FTA-compliant tax invoices by default — sequential HSB-YYYY-NNNN numbering, TRN validation, per-line VAT breakdown, AED conversion at the correct exchange rate, bilingual EN+AR output, and a full audit trail. Every invoice is stored as structured data (not just PDF), which is exactly what the incoming Peppol PINT AE e-invoicing mandate will require.
Stay ahead of the 2027 mandate
Hisabi generates FTA-compliant tax invoices by default — sequential HSB-YYYY-NNNN numbering, TRN validation, per-line VAT, AED conversion, bilingual EN+AR output, and a full audit trail. Structured data ready for Peppol PINT AE.
