The compliance calendar,
2026 – 2028.
Three of the biggest reporting changes in a generation are landing across the UK and the Gulf inside eighteen months. Most of the businesses affected still haven't heard of them. Here's what's actually happening — in plain English, with the dates that matter.
Does any of this apply to you?
Twenty seconds and you'll know where you stand — and, more usefully, how long you have.
Being early is the entire advantage. When a mandate lands, everyone affected goes looking for help in the same quarter, competing for the same finite supply of bookkeepers. The businesses that move twelve months out get to choose who helps them. The ones that wait get whoever is left, at whatever they charge.
Compliance checker
UK, UAE and Saudi Arabia. Free, instant, no email required.
UK: gross turnover + gross rent, before expenses. UAE/KSA: total revenue.
Making Tax Digital for Income Tax
Quarterly digital filing replaces the annual return — for sole traders and landlords, phased by income.
| From | Qualifying income | Who this catches | Status |
|---|---|---|---|
| 6 April 2026 | Over £50,000 | Established sole traders, larger landlords | Live now |
| 6 April 2027 | Over £30,000 | The big wave. Hundreds of thousands of micro-businesses and small portfolios | 18 months out |
| 6 April 2028 | Over £20,000 | Side businesses, single-property landlords | Final announced wave |
The bit almost everyone gets wrong. "Qualifying income" means your gross turnover plus gross rent — before you deduct a single expense. Not your taxable profit. Not what's left after the mortgage.
A worked example. You're a landlord with two properties bringing in £34,000 a year in rent. After mortgage interest, agent fees, repairs and insurance, your actual profit is around £9,000. You are in scope from April 2027 — because HMRC looks at the £34,000, not the £9,000. A great many people are going to discover this rather late.
Digital records
Spreadsheets alone won't do. Records must sit in MTD-compatible software.
Quarterly updates
Four submissions a year, instead of one annual return.
Final declaration
A year-end submission replacing Self Assessment.
Penalty points
Points-based penalties for late submissions, with fines at the threshold.
The Small Business Relief cliff-edge
This is the single most under-appreciated deadline in the Gulf — and it is fifteen months away.
Corporate Tax
0% on the first AED 375,000 of taxable income, 9% above it. Returns are due nine months after your financial year end, filed only through EmaraTax — there is no paper route and no routine extension.
Small Business Relief — and why it matters now
Businesses with revenue at or below AED 3,000,000 can currently elect to be treated as having no taxable income. In practice, a very large number of UAE SMEs have used this to pay nothing — and, understandably, have not felt much pressure to formalise their books.
That relief is only available for tax periods ending on or before 31 December 2026. No extension has been announced. From FY2027, every one of those businesses faces its first genuine 9% Corporate Tax computation — requiring proper accrual accounting, a defensible position, and an audit trail that stands up to scrutiny.
The relief is also not automatic. It must be actively elected on your return. Businesses that assumed it applied and never elected it are in a worse position than they think.
VAT
5% standard rate. Mandatory registration at AED 375,000 of taxable turnover; voluntary from AED 187,500. Late registration carries an AED 10,000 penalty.
E-invoicing
A Peppol-based clearance model, covering B2B and B2G. Mandatory from 1 January 2027 for businesses above AED 50m revenue, and from 1 July 2027 for everyone below it. PDFs and paper will no longer be valid invoices.
The number that tells the whole story
Roughly 710,000 Corporate Tax registrants in the UAE. Around 899 registered tax agents. That is approximately 790 taxpayers per agent — and the first real filing season hasn't happened yet.
ZATCA e-invoicing — the mandate is now effectively universal
Where the waves have got to
Phase 2 (Integration) has rolled out in waves since 2023, each announced at least six months in advance. Wave 24 captured every taxpayer with VAT-taxable revenue above SAR 375,000.
That number should look familiar: SAR 375,000 is the VAT registration threshold itself. Which means the mandate now reaches effectively the entire VAT-registered business population of Saudi Arabia. There is very little left to announce.
Standard B2B invoices must be cleared by ZATCA before they are issued. Simplified B2C invoices must be reported within 24 hours. XML format, cryptographic stamp, UUID, QR code. A spreadsheet cannot do this. Neither can most legacy accounting systems.
The other things that make KSA different
VAT is 15% — the highest in the GCC, and triple the UAE rate.
Zakat at 2.5% applies to the share attributable to Saudi and GCC shareholders; 20% corporate income tax to the non-GCC share. Mixed-ownership companies split the base and file both.
Records must be kept in Arabic, and held inside the Kingdom — physically, or electronically on servers located in Saudi Arabia. This is a genuine architectural constraint, and it is one we will tell you about honestly rather than discover halfway through an engagement.
Saudization now applies to accounting roles — 40% since October 2025 for establishments with five or more accountants, rising toward 70% by 2028.
Four markets, four different answers
A surprising amount of published "GCC tax guidance" gets these basics wrong. Here they are, correctly.
| Market | VAT | Corporate tax | E-invoicing |
|---|---|---|---|
| 🇶🇦 Qatar | None. Signed the GCC framework, but no law and no confirmed date | 10% on foreign-owned profit share; 15% top-up tax for in-scope multinationals | Draft law approved May 2026. No model or timeline published yet |
| 🇧🇭 Bahrain | 10% — doubled from 5% in 2022. Not 5%, which is the most common error we see | 0% for most sectors; 15% top-up tax on in-scope multinationals since Jan 2025 | Planned, phased, large taxpayers first. No binding dates yet |
| 🇰🇼 Kuwait | None. Not in the current government's four-year plan | 15% top-up tax on multinationals; a broader 15% business profits tax phasing in toward 2027 | No tax e-invoicing mandate |
| 🇴🇲 Oman | 5%, live since April 2021 | 15% standard; a reduced 3% for qualifying Omani SMEs | "Fawtara" — phasing from August 2026, all VAT-registered businesses by 2028 |
Kuwait and Qatar are the only two GCC states without VAT. If a firm's website tells you otherwise, ask yourself what else they've got wrong.
What we do — and honestly don't do — outside these markets.
We run books for businesses anywhere in the world. Bookkeeping, reconciliations, payroll processing, multi-currency, cloud accounting setup — that work is identical whether you're in Toronto, Lagos, Singapore or Berlin. Cloud accounting made geography irrelevant to the doing of it.
What geography still determines is who is licensed to file, and under whose rules.
In the UK and the GCC, we know precisely where those lines sit, which deadline is coming for you, and what it costs to be caught on the wrong side of it. That expertise is real and it is specific.
What we will never do is claim expertise in a tax code we haven't studied, in order to win an engagement.
Tell us where you areCompliance questions
Not quite — and the reverse matters more. Not getting a letter does not mean you're out of scope. HMRC writes to taxpayers it believes are mandated based on your last filed return, but the legal obligation to check sits with you. If your income has changed since that return, the letter may be wrong in either direction.
Everything, from FY2027. Today you elect the relief and pay nothing, and informal books are survivable. From FY2027 you need a real Corporate Tax computation — which means proper accrual accounting, correct cut-off, a defensible treatment of expenses, and records that survive an FTA review.
No, and we'll be direct about why. Representing a client before the FTA requires UAE Tax Agent registration and a licensed tax agency. Filing zakat and tax on behalf of clients in Saudi Arabia is a SOCPA-licensed activity. What we do is get your books to a state where the licensed filer's job is straightforward — and where their fee reflects that.
Yes — multi-entity, multi-currency, with intercompany reconciliations that actually tie. This is one of the places where a single remote finance team genuinely beats two local bookkeepers who have never spoken to each other.
Twelve months before your mandate, if you can. Not because the work takes twelve months — it usually takes a few weeks — but because when a deadline lands, everyone affected starts looking at once. Move early and you choose your provider.
Get ahead of your deadline.
Records digitised, everything reconciled, compliance-ready well before the date rather than in a scramble after it.
Book a 20-minute call