Old VAT Credits Expire on 31 December 2026: How to Claim Your UAE VAT Refund Before It's Lost

Many UAE businesses have carried forward excess input tax since 2018 without filing a single refund request. The admin felt heavy, the balance felt safe sitting in the VAT account, and there was no deadline. That changed on 1 January 2026.

Federal Decree-Law No. 16 of 2025 (amending the VAT Law) and Federal Decree-Law No. 17 of 2025 (amending the Tax Procedures Law) introduced, for the first time, a five-year limit on VAT credits. A VAT refund position arises when input VAT exceeds output VAT in a tax period; that surplus is called excess input VAT. Input tax is the VAT you paid on eligible purchases used for taxable supplies. Output tax is the VAT you charged on your sales. When input tax exceeds output tax, you have a VAT credit that can either be carried forward or claimed as a cash refund from the Federal Tax Authority (FTA).

Under the new rules, credits from tax periods in 2018, 2019, 2020 and 2021 must be claimed or used by 31 December 2026, or they lapse permanently. This guide from OwnYourCFO explains what changed, who is affected, and how to claim a VAT refund before it is too late.

What Changed: The New Five-Year Limit on VAT Credits

Before 2026, VAT credits in the UAE had no statutory expiry. A taxable person could carry forward an excess input VAT balance indefinitely. That open-ended treatment ended with Article 74(3) of the amended VAT Law.

From 1 January 2026, excess recoverable input tax can only be carried forward or refunded within five years from the end of the tax period in which it was recorded. After that window, the right lapses completely: the credit can no longer be refunded or offset against future VAT.

The five-year limit applies to both ways of using a credit: carrying it forward against future output tax, and filing a formal refund request. Federal Decree-Law No. 17 of 2025 makes matching changes to the Tax Procedures Law. In practice, each VAT return now has its own five-year deadline.

This rule sits alongside other restrictions on input tax recovery, such as blocked input VAT on entertainment, vehicles available for personal use and non-business expenses. Those are covered in our blocked input VAT guide.

The 31 December 2026 Transitional Deadline

The law includes transitional relief for older balances. If the normal five-year period for a VAT credit expired before 1 January 2026, or expires within one year after that date, the business has until 31 December 2026 to request the refund or use the credit.

In practice, that covers every tax period ending on or before 31 December 2021, for both quarterly and monthly filers. A period ending 31 December 2021 would normally expire on 31 December 2026, which falls inside the one-year window. Many summaries mention only 2018 to 2020, but 2021 credits are covered by the same deadline.

After 31 December 2026, unclaimed credits from these periods expire permanently. They cannot be revived, carried forward or used against future output tax, even if they still appear in your accounting records.

This is a one-time opportunity, not an ongoing extension, and there is no indication that the FTA or Ministry of Finance will move the date.

Quick Check: Which of Your Credits Are at Risk?

Map each historic VAT credit to its tax period and check whether it falls under the transitional deadline or the normal rolling five-year rule.

If your business was VAT-registered between 2018 and 2021 and still has a credit balance, assume it is at risk until you have checked it.

Who Should Check Their VAT Credit Balance Now

Not every UAE business will have a large historic credit, but some are far more likely to have unused input tax carried forward:

• Exporters and zero-rated suppliers, where output tax stays low but input tax on local purchases runs high.

• Startups and voluntary registrants that incurred heavy setup costs, such as fit-outs, equipment and software, before sales ramped up. Many startup founders in Dubai registered early and built up credits in their pre-revenue phase.

• Businesses with big capital purchases, such as machinery, vehicles or property improvements, that created one-off spikes in VAT paid.

• SMEs that carried small credits forward, say AED 3,000 to AED 8,000 a quarter, and never filed a refund request because the amount felt too small to bother with.

• Dormant or semi-dormant entities that stayed VAT-registered, building up credits while issuing few invoices.

• VAT groups and companies that restructured, merged or deregistered entities without clearing historic balances.

Small balances add up. Eight quarters of AED 5,000 is AED 40,000 that will vanish if nobody deals with it.

Refund vs Carry Forward: Which Should You Choose Now?

There are two ways to use excess input VAT: carry it forward to offset future output tax, or submit a refund request to receive the cash from the FTA. Under the five-year limit, leaving an old balance sitting on your VAT account is no longer safe.

Factors to weigh:

• Cash flow: recovering AED 50,000 now may matter more than a future offset. Many businesses underestimate the working capital locked in old VAT credits.

• Future VAT liabilities: if you expect low output tax in your remaining 2026 returns, carrying forward will not absorb an old credit before it expires.

• Documentation: if your historic bookkeeping and tax invoices are clean, a refund claim is straightforward. If not, fix the records before you claim.

• Non-business items: input VAT on expenses used for non-business or personal purposes is not recoverable, so strip those out before choosing either route.

For credits from 2018 to 2021, the 31 December 2026 deadline forces a decision: use the credit against output tax, submit a VAT311 refund request, or lose it. Our VAT return box-by-box guide shows where this sits on Form VAT-201: Box 15 is where you choose between a refund and carrying the credit forward.

Worked Example: Losing AED 48,000 of Input VAT from 2019

Consider a design and fit-out company that filed its Q2 2019 VAT return showing AED 48,000 of excess input tax. The spike came from heavy office fit-out costs and low early sales. The company answered "No" in Box 15 of the VAT-201, choosing to carry the credit forward.

From 2020 to 2024, the company's output tax roughly matched its new input tax each quarter, so the 2019 credit was never fully used. By mid-2026, AED 38,000 of the original AED 48,000 still sits in the VAT control account.

Under Article 74(3), the five-year period for Q2 2019 (ending 30 June 2019) would normally have expired on 30 June 2024. Because that date passed before 1 January 2026, transitional relief extends the deadline to 31 December 2026. If the company has neither used the balance against output tax nor filed a VAT311 refund request by then, the remaining AED 38,000 is lost permanently, even though the company paid that VAT to its suppliers and reported it to the FTA.

OwnYourCFO runs this analysis across every tax period for our clients to prevent exactly this kind of loss.

How to Claim a VAT Refund on EmaraTax (Step by Step)

Refund requests by VAT-registered businesses go through the EmaraTax portal using Form VAT311. You must hold a valid Tax Registration Number to apply.

Step 1. Pull your full VAT return history from EmaraTax, covering every tax period since registration.

Step 2. Prepare a schedule of excess input tax by tax period, tying each amount to your accounting system's VAT control account.

Step 3. Reconcile the VAT control account. Cumulative input and output tax must match what was filed in your VAT returns.

Step 4. Identify and remove blocked or ineligible input tax, such as entertainment, vehicles available for personal use and non-business expenses. See our blocked VAT guide for the full list.

Step 5. Assemble supporting documents: valid tax invoices, import declarations, proof of payment and contracts. Each tax invoice should show the supplier's TRN, the date and a unique invoice number. Our tax invoice requirements guide lists every mandatory field.

Step 6. Log in to EmaraTax, go to the VAT section and open the VAT refund request (VAT311). Enter a refund amount that matches your reconciled schedule.

Step 7. Confirm your bank details, attach the bank account validation letter and supporting schedules, then submit the request.

Step 8. Monitor EmaraTax notifications and respond quickly to any FTA queries. According to the FTA, a complete application is processed within 25 business days, or up to 55 working days if it needs further investigation by audit. Approved refunds are paid within 5 business days. Any unpaid penalties or tax are deducted from the refund before it is paid.

Keep all records in line with FTA record-keeping requirements. If you find historic errors while preparing the claim, consider a voluntary disclosure before submitting a large refund request. The latest forms and guidance are on tax.gov.ae.

The FTA Can Still Audit Your Refund Claim

Your right to use or claim a VAT credit ends after five years, but the FTA's right to review a refund request does not end at the same point. Under the amended Tax Procedures Law, the FTA can audit or assess a refund or credit application within two years of it being submitted, even if the underlying tax periods are more than five years old.

Common reasons VAT refund claims are rejected or reduced:

• Missing or invalid tax invoices, such as an incorrect TRN, no clear VAT amount, or an invoice not addressed to the taxable person.

• Claiming input tax on blocked categories such as entertainment, vehicles available for personal use and staff benefits.

• Credits that do not reconcile to the VAT control account or to the VAT-201 returns.

• Suppliers later found to be non-compliant, where the business cannot show reasonable due diligence. Read more about the new supplier verification rules.

If you discover under-declared output tax or over-claimed input tax while preparing a claim, submit a voluntary disclosure rather than hoping the error goes unnoticed. Our FTA audit triggers guide covers other ways to reduce audit risk.

What If a Credit Arises Near the End of the Five-Year Window?

The amended law allows limited exceptions, for example where a credit balance arises after the five-year period has ended, or where a refund request relates to a balance generated in the final 90 days of that period. These exceptions are subject to conditions.

They are safety nets for specific edge cases, not a substitute for claiming on time. Do not rely on them for routine planning, and take professional advice if you think one applies to you.

How to Stop VAT Credits Expiring in Future

Once you have cleared the 2026 backlog, put controls in place so you never face another expiry deadline:

1. Track credits by tax period, in a simple schedule or within your accounting system, and flag any credit older than two years.

2. Reconcile quarterly, not annually. Match the VAT control account to your EmaraTax filings every quarter.

3. Claim early. Set an internal rule to file a VAT311 refund request when any credit reaches two to three years old, while the documents are still easy to find.

4. Keep files audit-ready, with organised folders for tax invoices, import declarations, contracts and payment proofs.

5. Maintain monthly bookkeeping so input and output tax are recorded accurately and mismatches are caught early. The new cash payment rules for input tax recovery are another reason to keep payment records current.

OwnYourCFO's accounting and VAT return filing services build these controls in for SME clients, so VAT is managed every month rather than only at filing time.

Checklist: What to Do Before 31 December 2026

• Identify all historic VAT credits from 2018 to 2021 using EmaraTax and your accounting system.

• For each tax period, note the end date and check whether it falls under the 31 December 2026 transitional deadline or the rolling five-year rule.

• Reconcile your VAT control account to your VAT-201 filings and fix any differences before claiming.

• Remove blocked or ineligible input tax using our blocked VAT and supplier verification guides.

• Decide, period by period, whether to file a VAT311 refund request or use the credit against output tax in your remaining 2026 returns.

• Prepare an evidence file for each claim, with invoices, contracts, import documents and proof of payment labelled by tax period.

• Submit refund requests as soon as possible, ideally by the end of November 2026, to leave time for FTA queries.

• Document every step for a clear audit trail.

• Talk your plan through with a VAT adviser or fractional CFO. Contact OwnYourCFO here.

Frequently Asked Questions about UAE VAT Credit Expiry

Do VAT credits expire in the UAE? Yes. From 1 January 2026, Article 74(3) of the UAE VAT Law limits excess recoverable input tax to five years from the end of the tax period in which it was recorded. Before 2026, there was no time limit.

How long do I have to claim a VAT refund in the UAE? Five years from the end of the tax period in which the credit arose. For older credits from tax periods up to the end of 2021, the deadline is 31 December 2026 under transitional relief.

Can I still claim VAT refunds for 2018, 2019, 2020 and 2021? Yes, but only until 31 December 2026, and only with supporting evidence such as valid tax invoices and proof of payment.

What happens to unclaimed VAT credits after 31 December 2026? Credits from those older periods lapse permanently. They can no longer be used against future output tax or claimed as a cash refund.

How do I apply for a VAT refund on EmaraTax? Submit Form VAT311 through the EmaraTax portal. Box 15 on the VAT-201 return asks whether you want a refund. The FTA processes a complete application within 25 business days, or longer if it needs further investigation, and pays approved refunds within 5 business days.

Can the FTA audit my VAT refund claim? Yes. The FTA can audit or assess a refund application within two years of it being submitted, even if the underlying tax period is more than five years old. Typical checks include invoice validity, supplier TRNs and reconciliation to the VAT control account.

Should I carry forward my VAT credit or claim a refund? It depends on your cash flow, expected future output tax and the age of the credit. For credits close to expiry, a refund request is usually the safer choice. For large balances, take professional advice.

Get Your VAT Credits Reviewed Before They Lapse

Input tax balances from 2018 to 2021 will lapse on 31 December 2026 unless you use them against output tax or submit a valid refund request through EmaraTax. Waiting until December is risky: an FTA query on a single transaction or a missing invoice can push resolution past the deadline.

OwnYourCFO reviews historic VAT returns and VAT control accounts, identifies at-risk credits and blocked input tax, prepares reconciliations and evidence files, and submits VAT311 refund requests. We build these checks into our ongoing accounting and fractional CFO support so credits never go stale again.

With fewer than 11 weeks left, start now so there is time to answer FTA queries before 31 December. Explore our VAT services or book a consultation.

Disclaimer: This article is general guidance only, not tailored tax or legal advice. It is based on UAE VAT rules and public guidance available as of October 2026. Please seek professional advice for your specific situation.