UAE VAT · Free · Private

Find VAT mistakes before the FTA does.

Upload your sales and purchase list from any accounting system. In one minute you see duplicate invoices, wrong TRNs, VAT claimed without a valid invoice, blocked expenses and more, each explained in plain words with the law behind it.

🔒 Your file never leaves your computer
⚖️ Rules from UAE VAT law, updated Oct 2026
⏱ Results in about a minute

1 Your VAT return period

From To Your emirate (for Box 1)

Only lines in this period are checked. Leave empty to detect it from your file.

2 Upload your sales and purchase list

Drop your Excel or CSV file here or choose a file · .xlsx, .xls or .csv

Download sample 1 Download sample 2

Works with one list of sales and purchases together (with a Sale / Purchase or Input / Output column), or separate sheets. Columns we use: invoice number, date, customer or supplier, TRN, VAT treatment, net amount, VAT amount. If your file has a status column such as "Current Submission", we use it to pick the lines of this return.

Quick calculators

No file needed.

VAT return deadline

Tax period ends

The return and payment are due 28 days after the period ends.

Late payment penalty

Unpaid VAT (AED)

Due datePaid on

From 14 April 2026: 14% a year, charged monthly.

E-invoicing: your deadline

Annual revenue (AED) We are a government entity

Enter your revenue to see your phase.

Small Business Relief

Revenue this tax period (AED) Revenue was above AED 3m in an earlier period Qualifying Free Zone Person, or part of a large multinational group

Now available for tax periods ending on or before 31 December 2029.

Good to know

Not tax advice. The tool flags possible issues for you and your accountant to review. "Review" items are possible issues, not confirmed errors.
Private. Your file is read in your browser only. We never receive your invoices.
Files: Excel (.xlsx, .xls) and CSV. Not PDF invoices or password-protected files. Works best on a computer, up to about 50,000 rows.
TRNs: we check the format only. Check suppliers on the FTA website (eservices.tax.gov.ae).
Scope: UAE VAT rules as of October 2026. Only what is in your file is checked.