As of 19 September 2026, UAE businesses face several important compliance deadlines and regulatory changes. The most urgent issue is the 30 September 2026 Corporate Tax filing and payment deadline for companies whose financial year ended on 31 December 2025.
At the same time, new input VAT verification rules, revised VAT treatment, SME banking protections and beneficial ownership obligations are changing how businesses should manage their records and internal controls.
We have summarised the key updates below using a practical what changed and what to do now approach. Our objective is to help business owners, corporate service providers and document clearing companies make informed decisions and avoid preventable delays, penalties or account-opening problems.
How to Meet the 30 September 2026 Corporate Tax Deadline
Companies with a financial year ending on 31 December 2025 must file their Corporate Tax return and pay any Corporate Tax due by 30 September 2026.
This deadline is only 11 days away from the date of this update. The Federal Tax Authority does not generally provide routine extensions, so businesses should treat the deadline as final unless the FTA confirms otherwise.
The requirement may apply to:
- Mainland companies.
- Freezone companies.
- Qualifying Freezone Persons.
- Businesses that elect Small Business Relief.
- Companies with no Corporate Tax payable.
A company with zero tax payable may still have a filing obligation. Small Business Relief also does not automatically remove the requirement to register or submit the relevant return.
Late filing can trigger administrative penalties, including monthly penalties that may begin at AED 500 per month during the first 12 months. Late payment may result in separate charges on the unpaid amount. These consequences can arise even where the business has no Corporate Tax liability but fails to file on time.
We recommend taking the following immediate steps:
- Confirm the company’s financial year-end.
- Review whether Corporate Tax registration is complete.
- Reconcile revenue, expenses, bank statements and accounting records.
- Assess Small Business Relief eligibility, if applicable.
- Review Qualifying Freezone Person conditions.
- Prepare related-party and transfer pricing information.
- File through the EmaraTax platform.
- Retain the filing acknowledgement and payment confirmation.
Our corporate tax UAE and VAT support is designed to help businesses complete registration, return preparation, taxable income calculations and FTA compliance reviews through a tailored process.

How to Prepare for FTA Decision No. 13 of 2026
FTA Decision No. 13 of 2026 takes effect on 1 October 2026 and introduces stricter supplier and supply verification requirements before a business claims input VAT.
Businesses must be able to demonstrate that suppliers are genuine, properly identified and commercially active. The relevant checks should confirm the supplier’s identity, business presence, commercial substance and connection to the actual supply.
Enhanced due diligence applies when supplies from a single supplier exceed, or are expected to exceed, AED 375,000 over a rolling 12-month period.
For suppliers above this threshold, businesses should prepare to complete and retain additional checks, including:
- Confirmation that the supplier maintains a UAE bank account.
- Review of the supplier’s public reputation and available media information.
- Assessment of whether the supplier’s activity is consistent with its business size and stated operations.
- Evidence that the goods or services were actually supplied.
- Contracts, purchase orders, delivery records and payment evidence.
- Confirmation that invoices contain the required VAT information.
The enhanced requirement means procurement and finance teams should work together. A tax invoice alone may not be sufficient where the transaction is high-value, unusual or connected to a supplier with an unclear commercial profile.
We recommend creating or updating an approved supplier file before 1 October. This file should contain licensing information, VAT details, ownership information, bank confirmation, contracts and documented due diligence. Businesses should also establish an internal approval process for suppliers approaching the AED 375,000 rolling threshold.
The FTA may deny input tax recovery where a business cannot demonstrate that it exercised the required level of care. Our VAT compliance and input tax recovery service can help review supplier controls, invoices and supporting documentation before the new rules apply.
How to Model the VAT Changes Taking Effect from October
Cabinet Decision No. 149 of 2026 amends the UAE VAT Executive Regulation. Most of the changes take effect on 1 October 2026, while the new output-based input tax apportionment method will apply from the first tax year commencing after 1 October 2027.
The changes require businesses to review how they classify transactions and recover input VAT.
Composite supplies
Where several components are economically interconnected and cannot reasonably be separated, the arrangement may need to be treated as one composite supply. The VAT treatment will generally follow the principal component.
Businesses should review packages that combine products and services, such as:
- Equipment with installation.
- Software with implementation services.
- Goods with warranties or support.
- Accommodation and related services.
- Bundled consultancy or technology solutions.
Artificially splitting a commercially inseparable arrangement may create VAT classification risks.
Future cash-payment restrictions
The amendments also introduce restrictions on recovering input VAT connected with certain large cash payments. The detailed threshold is expected to be prescribed separately by the Minister of Finance.
Businesses should begin reducing reliance on large cash transactions and use traceable payment methods wherever commercially practical. Electronic payments, documented bank transfers and properly approved payment records will support stronger audit trails.
Output-based input tax apportionment
A new output-based method will become mandatory from the first tax year commencing after 1 October 2027. For calendar-year businesses, this is expected to mean 1 January 2028.
Partially exempt businesses should begin modelling the potential effect now. The revised calculation may change the percentage of residual input VAT that can be recovered, depending on the value of taxable and exempt supplies.
Our recommendation is to:
- Identify mixed-use expenses.
- Separate directly attributable input VAT from residual input VAT.
- Review exempt and taxable revenue streams.
- Model the new recovery ratio.
- Reassess pricing and cash-flow assumptions.
- Update accounting system configurations before implementation.
Early modelling gives management time to understand the financial effect instead of discovering the impact during a future VAT return.
How to Use New SME Banking Protections Effectively
CBUAE Regulation C 2/2026 has come into force in September 2026 and introduces important protections for SME customers dealing with licensed UAE banks and finance companies.
For a low-risk SME with a complete application and satisfactory customer due diligence information, the bank must generally open the account within three business days. If the bank rejects or delays the application, it must provide written reasons, except where disclosure is restricted by financial crime or other legal requirements.
The regulation also provides that banks cannot charge an account-closing fee for an SME account held for at least six months.
These protections do not guarantee approval. Banks retain discretion to assess the applicant’s risk, business model, ownership, source of funds, transaction profile and jurisdictional exposure.
To benefit from the new standards, businesses should submit a complete and consistent application containing:
- Current trade licence.
- Memorandum and Articles of Association, where applicable.
- Passport copies and Emirates IDs.
- Beneficial ownership information.
- Business profile and website details.
- Contracts, invoices or evidence of commercial activity.
- Personal or company bank statements where requested.
- Expected transaction volumes and payment corridors.
- Source-of-funds and source-of-wealth information.
Our business bank account UAE support includes document preparation, bank matching, submission coordination and responses to compliance queries. We do not guarantee approval, because the final decision remains with the bank, but a clear and credible file can improve efficiency.
Market developments are also creating additional banking options. Innovation City UAE has been reported as integrating corporate banking into its company setup process. Shams and Wio Bank announced a partnership supporting UAE entrepreneurs and SMEs, while Commercial Bank of Dubai has introduced faster corporate account-opening processes.
Mashreq has promoted a one-day service guarantee for certain eligible profiles, and Wio Bank offers digital onboarding within three days in suitable cases. These timelines remain subject to the bank’s internal checks and the customer’s risk assessment.

How to Keep Company Formation UAE Records Compliant
Beneficial ownership remains a central requirement for new and existing UAE companies.
Under the UAE Ultimate Beneficial Owner framework, businesses must identify the natural person or persons who:
- Directly or indirectly own at least 25% of shares or voting rights.
- Exercise control through other means.
- Where no such person can be identified, hold the position of senior management officer.
Initial UBO information should generally be filed within 60 days of incorporation or licence issuance. Changes in beneficial ownership or control must be reported within 15 days.
Non-compliance may lead to fines of up to AED 100,000 and possible licence suspension. Businesses should therefore update their UBO records whenever shares, voting rights, control arrangements or senior management details change.
Standalone Economic Substance Regulation filings ended for financial years ending after 31 December 2022. However, economic substance and genuine commercial activity remain relevant in other areas, particularly when a company seeks Qualifying Freezone Person treatment under Corporate Tax rules.
For businesses considering a new company formation UAE structure, we help assess mainland and freezone options, licensing activities, ownership arrangements, documentation and banking requirements. A compliant structure should be designed around the company’s actual operations rather than only the lowest initial setup cost.

How to Build a September Compliance Action Plan
UAE business owners can use the following checklist before the end of the month:
- File and pay Corporate Tax by 30 September if the 31 December 2025 year-end applies.
- Confirm EmaraTax registration and retain filing evidence.
- Review supplier verification procedures before 1 October.
- Identify suppliers approaching AED 375,000 in rolling 12-month purchases.
- Obtain bank confirmation and reputation screening where enhanced checks apply.
- Review composite supplies and large cash-payment practices.
- Model the future output-based VAT apportionment method.
- Check that UBO information is current and properly filed.
- Request written reasons for any delayed or rejected SME banking application.
- Keep licences, contracts, invoices, statements and tax records organised.
- Align financing applications with VAT filings and bank records.
Strong compliance is also important when seeking finance. Banks increasingly compare loan applications against account activity, tax filings and commercial documentation. Businesses considering a business loan UAE solution should ensure their bank statements, VAT records, ownership information and financial projections are consistent before applying.
At my eloah business hub, we provide professional business consultancy Dubai support across company formation, business banking, business finance and tax compliance. We use a tailored methodology, transparent pricing and clear upfront communication to help clients reduce avoidable risk and unlock sustainable growth.
Sources: Federal Tax Authority Corporate Tax filing notice · FTA VAT legislation · Ministry of Finance VAT amendments · CBUAE SME Customer Protection Regulation
How to Get Expert Business Support
The September 2026 updates require immediate action, particularly for Corporate Tax filing, supplier verification and banking documentation. Businesses that organise their records now will be better prepared for audits, account reviews, financing applications and future regulatory changes.
For tailored guidance, contact our UAE business consultancy team to review your company’s compliance priorities, documentation and next steps.
Book a free consultation — https://wa.me/971504036424 | WhatsApp: +971 50 403 6424
A UAE business services firm handling company formation, business banking, tax and finance. Rules and fees change, so confirm the current position with us before you act.