What Platforms Report About You: A DAC7 Walkthrough

Platform reporting turned host income into structured data months before any letter arrives. Know what is in the file.

Last updated: September 19, 2026

Hosts tend to meet platform reporting at the worst moment, when a letter lands and the numbers in it do not match anything they have to hand. The reporting has usually been running for years by then: under DAC7 a platform operator must identify and verify its sellers and file a structured report on their activity, and the file is built quarter by quarter whether or not anyone reads it. This article walks the file from the inside: who is reportable, which fields travel, why the quarterly grain matters, and what to check before an authority decides to compare one record against another. This is a compliance overview for hosts, not tax or legal advice: national implementations differ, so confirm the position in your own market with a local accountant or tax adviser.

Key Takeaways

• Individual hosts get no low-value exemption. The 30-transaction or EUR 2,000 threshold applies to the sale of goods, not to renting out property, so one short let can put you in scope.
• The report is quarterly, not annual. Amounts, transaction counts, fees, commissions and taxes withheld are filed by quarter, which means the authority can see the shape of your season, not just your year.
• Short lets carry property-level detail. Address, registration number where one exists, number of days let and property type travel alongside the money.
• The registration number is now load-bearing. Under the EU transparency rules in force since 20 May 2026, platforms must verify the number, and the same number appears in the report.
• A cross-check can be announced before it reaches you. Greece has published a Q4 2026 programme; whether a given host is examined depends on the authority's notice, not on the programme alone.

Who is reportable and who is not

The starting question is whether you are a reportable seller at all, and for property hosts the answer is usually yes. A platform has to identify and verify its sellers under its due diligence obligations, and once you let immovable property through it, you are in the population it reports on.

The threshold that many hosts have read about does not rescue them. The exemption at 30 transactions or EUR 2,000 is a de minimis rule written for the sale of goods. Renting out immovable property, like transport and personal services, sits outside it, so there is no transaction count you stay under and no euro amount you stay below. A single let in a quarter is enough to appear in the file.

The fields that travel to the tax authority

The report has two halves: who you are, and what you earned through the platform. The identity half comes from the verification the platform performed, and typically carries your name, address, tax identification number and, where issued, a business registration or VAT number. The activity half covers the consideration paid, how many transactions produced it, and what the platform withheld on the way.

Short-term rental adds a property layer that other categories do not have, and it is the layer that catches hosts out.

Field	What it carries	Why it matters to you
Consideration	Total amount paid in the quarter	The authority's number; your records should reconcile to it
Transaction count	Number of separate transactions	A mismatch here is the easiest discrepancy to spot
Fees, commissions, taxes withheld	What the platform took or withheld	Explains the gap between gross and net
Property address	The address of each listing	Ties income to a specific asset
Registration number	The number where one has been issued	Now verifiable by platforms under EU rules since 20 May 2026
Days let and property type	How many nights, and what kind of property	Supports occupancy-style comparisons

Because the file is assembled from platform data, its gross figure is not the number that reached your bank. Reconciling the two before anyone asks is the whole point of keeping clean records.

Why quarterly granularity matters to you

Quarterly reporting changes what an authority can see. An annual figure tells it how much you earned; a quarterly series tells it when you earned it, which is enough to test a seasonal claim, to check whether nights you reported as empty really were, and to compare a property against others in the same area and period.

It also changes what you should keep. Annual bookkeeping that survives on a year-end total cannot answer a question about the second quarter of a particular year, and by the time the question arrives the platform's record is the only one with that grain. Keep your own records at the same resolution as the report: per quarter, per property, split between the gross consideration and what the platform withheld.

One calendar makes that easier than four exports. localsbnb.com keeps availability and rates in step across Airbnb, Booking.com, Agoda and Trip.com from a single calendar, so nights and rate changes sit in one place and can be read back per property rather than reconstructed from four different statements later.

Preparing for a cross-check before it is announced

A cross-check is a comparison between two datasets, and the host who loses is usually the one whose own records cannot be produced at the same grain as the platform's. Greece offers a concrete illustration of how these programmes are published. Under A.1100/2026, recorded in FEK B'2594 of 8 May 2026, the authority scheduled two short-let checks for the October to December 2026 window: one on AMA property registration number compliance for the 2025 tax year across named platform entities including Airbnb Ireland UC and Booking.com B.V., and one on undeclared short-let income by individuals for 2022 and 2023. Whether any individual host is examined under that programme depends on a notice from the authority, not on the programme's existence, so treat the dates as a window rather than a summons.

The preparation is unglamorous and it works. Take one quarter, take one property, and reconcile three numbers: what the platform says it collected, what it says it withheld, and what reached your account. Then confirm that the registration number on the listing is the one on your own paperwork, because under the EU transparency rules in force since 20 May 2026 the platform must verify it and may remove a listing where it is missing or invalid.

Announced, in force and pending

Separating the three is what keeps this usable. In force: DAC7 reporting by platform operators, and the UK's equivalent under the OECD model rules, which applied from 1 January 2024 with the first reports to HMRC from January 2025. Also in force: the EU transparency rules (EU) 2024/1028 since 20 May 2026. Announced but not universal: national cross-check programmes, which run to each authority's own calendar. Pending: nothing in this article depends on a proposal, which is why none is described as current obligation.

FAQ

Does one short let really make me reportable?

Yes, for property. The 30-transaction or EUR 2,000 threshold is written for the sale of goods, and renting immovable property sits outside it. There is no low-value exemption to fall back on, so assume you are in scope and reconcile your records rather than waiting to be told.

What exactly does the platform send about my listing?

Money and property together: the consideration paid in the quarter, the number of transactions, and any fees, commissions or taxes withheld, plus for short lets the address of each property, the registration number where one has been issued, the number of days let and the property type.

Is the UK on the same rules?

It runs an equivalent regime based on the OECD model rules for digital platforms, applying from 1 January 2024, with the first reports to HMRC from January 2025. The shape is comparable, so the same reconciliation discipline applies.

Do I have to do anything before a letter arrives?

Reconcile one quarter per property, and confirm that the registration number on the listing matches your own paperwork. Under the EU rules in force since 20 May 2026 the platform must verify that number and may remove a listing where it is missing or invalid.

Does Greece's 2026 programme mean I will be checked?

Not by itself. The programme covers an October to December 2026 window and two specific checks, but whether any individual host is examined depends on a notice from the authority. Treat it as a reason to be reconciled early, not as a decision about you.

---

Reporting rules, thresholds and national programmes change, so confirm the current position for your market and listing before acting. Results vary by market, season, property type and pricing. This is a compliance overview for hosts, not tax or legal advice; speak to a local accountant or tax adviser about your own circumstances. LOCALSBNB provides software, not tax or legal services — see how one calendar keeps four channels in step at localsbnb.com.