hysaab invoice · tax compliance for supplier invoices

Every supplier invoice, tested before you claim the VAT.

Invoices arrive by email or a folder. hysaab invoice reads every field, redoes the arithmetic in code, tests the invoice against the UAE or KSA rules, gets a second opinion on anything risky, and chases the supplier for the fix. A person makes every call on what gets claimed.

2 readson every risky invoice, by independent models
0numbers added up by the AI; the maths is code
UAE · KSArule profiles, set by the entity it is addressed to
invoice · dashboardQ3 2026
Al Hamra Trading LLC · Jul to Sepillustrative
Invoices
214
read and tested
Compliant
93.8%
96.1% by VAT value
VAT held
6,410
9 suppliers chased
Supplier TRN missing · Al Madar · INV-2107600.00
Supplier TRN missing · Almara Catering · INV-85121,036.00
Potentially blocked · Marina Yacht Club420.00
Duplicate blocked · Etisalat SEP-4471 sent twice412.20
Claimed AED 184,220 · held AED 6,410 · 1 corrected re-issue this week
One invoice, start to finish

Follow INV-2107 from the inbox to a claim you can defend.

Illustrative invoice. Al Madar forgot its TRN and billed a client dinner on the same page. Both get caught, for different reasons.
Following INV-2107 through the checks.Stage 1 of 7
invoice · Al Hamra Trading LLCNoor K.
Intake · alhamra@ap.hysaab.ai3 arrived this morning
09:12Al Madar Hospitality SuppliesINV-2107.pdf · 2 pagesReading
08:47Etisalat BusinessSEP-4471.pdfLow risk
08:02Gulf Technical SuppliesINV-4471.pdfLow risk
Each client gets its own intake address. Forward it, or ask suppliers to send invoices straight there. A folder upload and a history import run the same pipeline.
What it catches

Nine ways a VAT claim fails an audit. Each one tested.

Every finding carries a severity and a legal reference, so the audit trail explains itself. Hold means the VAT waits for a fix. Review puts it in front of a person. Flag records the risk without stopping the claim.

UAE Art. 59 · KSA ZATCAHold
Not a valid tax invoiceMissing words, a missing or malformed TRN, no AED tax amount, no exchange rate on a foreign-currency invoice. The failing field is named with its article.
ReconciliationHold
Numbers that do not add upLines, VAT at the stated rate and the total are recomputed in code. A wrong rate or a total that is off by more than your tolerance is caught on the line it happens.
RegisterHold
Duplicates and re-issuesEvery invoice is keyed by supplier and number, with a fingerprint of its amounts and date. An exact re-send is blocked; a corrected re-issue supersedes the old copy.
UAE Art. 53 · KSA Art. 50Flag
Blocked input taxEntertainment, hospitality, personal-use vehicles and employee benefits are flagged as potentially blocked, even on a perfect invoice. A flag, never a silent block.
Reverse chargeReview
Imports categorised, not failedA foreign supplier or a reverse-charge statement moves the invoice to RCM. The findings are kept, but it leaves the chase queue instead of looking like a failure.
Claim windowFlag
Late claimsIn the UAE, input VAT is claimed in the invoice's period or the next. Older invoices are flagged so the receipt-date evidence is kept. In KSA age is shown for information.
RecipientReview
Not addressed to your entityThe recipient is matched to your group by TRN, then by name and aliases. An invoice addressed to someone else is stopped, and its own compliance is still graded.
Supplier memoryReview
A TRN that changedEach supplier's established TRN is learned from past invoices. A new invoice showing a different one is put in front of a person, because that is usually a misread.
Cabinet Decision 149Flag
The October 2026 recovery rulesCash-settled supplies above the Ministerial threshold, employee accommodation without a MoHRE mandate, and separately priced bundles are being added as checks ahead of 1 October 2026.
MaterialitySet a threshold and immaterial VAT drops out of the queue. The true band is kept.
WhitelistTrusted suppliers stay visible but stop being chased. Lossless and reversible.
Your periodsMonthly or quarterly, with FTA-staggered quarters, per entity.
HistoryOld trackers in any layout import and are rechecked, so gaps show up on day one.
The register and the report

The file your auditor asks for, and the page your client reads.

Every invoice, verdict and claim sits in one register by filing period. The monthly report is built from the same numbers, so the two never disagree.
Register · Q3 2026export to Excel · four sheets, low-confidence cells highlighted
SupplierInvoiceVAT AEDBandStatus
Gulf Technical Supplies
12 Sep
INV-4471199.50LowClaim
Al Madar Hospitality
14 Sep
INV-2107600.00HighHold
Almara Catering
09 Sep
INV-85121,036.00HighChasing
Amazon Web Services EMEA
01 Sep
EUINAE-22312,184.00LowRCM
Knight Frank
01 Sep
KF-09173,750.00LowClaim
Marina Yacht Club
05 Sep
MYC-3310420.00MediumBlocked
Client compliance report · September 2026
Invoices
214
Compliant
93.8%
up 4.2 pts
Claimed
184k
Deferred
6.4k
Outstanding
2
9correction requests sent
7corrected invoices received
2still awaited

The commentary is written by a reporting agent that may narrate the numbers but never invent one. Each client gets a private link to its own report only, and nothing is sent until a reviewer agent has checked it and a person has signed it off in two steps.

Where the people stay

The AI reads. Your team decides.

Never auto-corrected

Disagreements go to a person

When two models read a field differently, both values are shown and a reviewer chooses. Every correction is journaled with who made it and why.

Never removed

A questioned finding keeps its band

The verifier agent can confirm or question a finding, but it cannot delete one. Its note goes to the reviewer with the evidence.

Never on a timer

Suppliers are chased when you say so

Correction requests are drafted with the exact defects and articles, editable, and sent only when someone presses send.

Never unchecked

Client email has two gates

A reviewer agent inspects every prepared client email first, then a two-step human sign-off releases it.

Why we built it

We built it for our own tax team first.

A Gulf tax practice runs on supplier invoices: hundreds a month, each one a small bet that the paper holds up. Checking them properly meant late nights with a calculator. Not checking them meant carrying the risk quietly into the next audit.

So we built the checker our own team runs every day. It reads every invoice, redoes every sum, tests every rule the law enforces and puts its working on the table, so the judgement and the client relationship stay with the people.

Works withInvoices from any supplier, by email, upload or history import. No change to how your suppliers bill you.
Runs on its own, or alongside Hysaab for the full books.
Our promiseWe will never call a claim safe that the paper cannot defend, and we will always tell you why.
hysaab invoice

Put your supplier invoices to the test.

hysaab invoice runs today inside working tax teams in the UAE and KSA. Tell us your invoice volume and jurisdiction and a real person will set you up within one working day.