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Buying in Ireland

FSH, FDSH, PSH: What Service History Labels Mean on Irish Car Ads

The shorthand you'll see on online classifieds and dealer forecourts around Ireland, what each label should be backed up by, and how to test it before you hand over any money.

8 min read•Updated September 2026

In short: Irish sellers use the same shorthand you'll see in Britain. FSH is Full Service History, FDSH is Full Dealer Service History (also written FMSH or MDSH for main dealer history), and PSH is Part Service History. None of these labels is regulated, so treat each one as the seller's claim until the paperwork proves it.

At a Glance

FDSH

Every service at a franchised main dealer

Strongest resale position

FSH

Nothing missed, any mix of garages

What most buyers expect

PSH

Some services recorded, some gaps

Ask questions, pay less

Reading the Labels on an Irish Listing

Scroll through used car ads on Irish online classifieds, or walk around a dealer's forecourt, and you'll meet these abbreviations within minutes. They're a quick way for a seller to signal how well a car has been looked after, but nothing stops anyone typing "FSH" into an ad. What counts is the evidence behind the label: a stamped book, itemised invoices, the car's NCT history and, for dealer-serviced cars, the records the manufacturer holds against the VIN.

The labels also need more care here than you might expect, because UK imports make up a big part of the Irish used car market. On an import, a "full" history can be spread across two countries, two registrations and two units of distance, so it helps to know exactly what each label should include.

FDSH: Full Dealer Service History

You may also see: FMSH, MDSH, "full main dealer history" or "full franchise history"

What it should mean: every scheduled service since the car was first registered was carried out by a franchised dealer for that brand, whether in Ireland or, for an import, in the UK before the car came over.

What you should be able to see:

  • ✓ A dealer stamp or digital entry for every service interval
  • ✓ Intervals kept on time by both date and distance
  • ✓ Dealer visits that sit in the manufacturer's own systems against the VIN
  • ✓ Warranty and recall work handled within the same dealer network
  • ✓ On an import: UK-era dealer paperwork, not only the Irish entries
Market view:Strongest resale position

Worth insisting on for: newer cars in or just out of warranty, premium models (BMW, Mercedes-Benz, Audi, Porsche) and any car priced at a premium because of its history.

FSH: Full Service History

The label you'll come across most often

What it should mean: no services have been missed, but the work may have been shared between main dealers and independent garages, or done entirely by a trusted local independent.

What you should be able to see:

  • ✓ Every service interval accounted for, with dates and odometer readings
  • ✓ Independent garage stamps backed up by itemised invoices
  • ✓ Parts that may be quality equivalents rather than branded originals
  • ✓ Only the dealer visits in manufacturer records, so keep the other invoices
  • ✓ A perfectly sound history for most mainstream cars
Market view:The benchmark most buyers expect

A good fit for: most family cars, cars past their warranty period, and owners who used a reliable local garage to keep running costs down.

PSH: Part Service History

There are gaps: find out why before you buy

What it should mean: some services are documented and some aren't. That could be lost paperwork, a change of owner, a service skipped to save money, or a UK import where only the Irish-era records came with the car.

Questions to ask the seller:

  • ⚠️ Which years, or which stretch of kilometres, are missing?
  • ⚠️ Was a major job such as a timing belt due during a gap?
  • ⚠️ Did the car pass its NCT in that period, and at what reading?
  • ⚠️ For an import, where is the UK-era book or invoices?
  • ⚠️ Does the asking price reflect the uncertainty?
Market view:Expect a lower price

Look at where the gap falls: a missing stamp from the car's early years, with a solid recent record, is far less worrying than a car that hasn't seen a garage in the last two or three years.

NSH: No Service History

Treat as unknown until proven otherwise

What it means: there's no book, no invoices and no records the seller can point to. The car may have been maintained well, but there is nothing to prove it.

What you're taking on:

  • ❌ Nothing to show the car was serviced at all
  • ❌ Odometer readings you can only compare with NCT results and old ads
  • ❌ Worn or neglected parts that may only show up after you've bought it
  • ❌ The same doubts from buyers when it's your turn to sell
  • ❌ A price that needs to reflect all of the above
Market view:Significant discount expected

Before you write it off as NSH: a lost book doesn't always mean lost history. If the car was serviced at a franchised dealer from 2012 onwards, the manufacturer may still hold those visits against the VIN, and you can check them using the Irish reg or the VIN.

What "FSH" Should Mean on a UK Import

Once a car has come in from Britain, paid VRT (Vehicle Registration Tax) and been given an Irish registration, its earlier life still happened on UK plates. An honest full history on an import covers both chapters, not just the servicing done since it arrived. Ask to see:

  • The UK-era service book or invoices, ideally showing the car's previous UK registration
  • The previous UK reg itself, so you can match older paperwork to this car
  • The Vehicle Registration Certificate (VRC), whose VIN should match the car and every document
  • Servicing and NCT results since it was registered in Ireland

Then compare what you've been shown with the records the manufacturer holds against that VIN. Where the paperwork and those records agree, the label is probably honest. Where they don't, ask the seller to explain.

Which Label Should You Hold Out For?

Premium and performance cars (BMW, Mercedes-Benz, Audi, Porsche)

Aim for FDSH. Buyers in this part of the Irish market expect a main dealer record, and cars with gaps or a mix of unknown garages are harder to sell on. If the car is a UK import, ask for the dealer history from its British years as well as anything done here since.

Everyday cars (Toyota, Volkswagen, Ford, Škoda, Opel, Kia)

FSH is the sensible minimum. A complete record from a reputable independent garage is perfectly acceptable on a mainstream car, especially once it's out of warranty. One thing to know: UK imports of Opel models usually wear Vauxhall badges and come with Vauxhall paperwork, as the two are sister brands.

Older cars (10+ years old, under €5,000)

FSH is ideal, PSH can be acceptable. At this age the car goes for an NCT every year, so its test history gives you regular, dated checkpoints even where the service stamps are thin. Focus on the last few years: recent servicing, recent NCT passes and a steady climb in the odometer reading tell you more than a stamp from a decade ago.

Myths Irish Buyers Still Hear

"FSH means it was always serviced at the main dealer"

Not so. FSH only says no services were missed. If a seller means main dealer throughout, the label is FDSH, and it's fair to ask them to show you.

"Using an independent garage voids the warranty"

Not on its own. Under EU competition rules, which apply in Ireland, a manufacturer can't refuse warranty cover simply because an independent garage did the servicing, as long as the work followed the manufacturer's schedule and used parts of matching quality. Keep the invoices in case you ever need to show that.

"A passed NCT means the car has been serviced"

No. The NCT checks roadworthiness on the day, such as brakes, tyres, lights and emissions. It says nothing about whether the oil, filters or timing belt were changed on schedule. NCT results are useful supporting evidence, not a replacement for service history.

"A stamped paper book beats digital records"

Usually the reverse. Stamps and blank books can be bought or copied, while visits logged by a franchised dealer in the manufacturer's system are tied to the VIN and weren't written up by the person selling you the car. Many newer models don't come with a paper book at all.

How to Check the Label Is True

Ask for the evidence, then test it. For a car on Irish plates, work through these steps:

  1. Go through the book and invoices together: every entry needs a date, an odometer reading and a garage you can look up.
  2. Line the readings up with the NCT history: the reading at each NCT should sit sensibly between the service entries either side of it.
  3. Watch the units: Irish-market cars read in kilometres, but most UK imports read in miles, and ads don't always say which. Confirm the unit before comparing figures (one mile is roughly 1.6 km).
  4. Ring the garages: give a dealer or independent the reg or VIN and the date, and ask whether they carried out that service.
  5. Check what the manufacturer holds: a service history check by Irish reg or VIN returns the franchised dealer records held against that VIN, so you can see whether an FDSH claim stands up.

Quick Comparison

LabelWhat it should meanEvidence to ask forRisk
FDSHMain dealer at every serviceDealer stamps or invoices, plus the manufacturer's records for the VINLowest
FSHNothing missed, any garageStamped book with invoices, NCT historyLow
PSHSome services recordedA reason for each gap, recent invoices, UK paperwork on importsMedium
NSHNo records at allNCT history and an independent inspectionHigh

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