Do I have to pay tax on inherited coins in the UK?

Inherited coins may be subject to Inheritance Tax (IHT) if the total estate exceeds the £325,000 nil-rate band (or £500,000 if the family home passes to direct descendants). IHT is paid by the estate before assets are distributed, you do not pay it personally as the recipient. Once you own the coins, UK gold sovereigns dated 1837 onwards and gold Britannias are exempt from Capital Gains Tax when you later sell them, regardless of profit; this is the legal-tender exemption codified in HMRC manual CG78308. Non-CGT-exempt coins (silver, copper, foreign gold, pre-1837 British) are subject to standard CGT on any gain above the annual exemption (£3,000 for 2026-27).

How do I value an inherited coin collection?

Three steps. First, sort by visual category: gold (sovereigns, half sovereigns, foreign gold), silver (crowns, half crowns, florins, shillings, sixpence), pre-decimal copper (pennies, halfpennies, farthings), modern commemorative 50ps and £2 coins, and anything obviously notable (Royal Mint presentation packs, slabbed coins). Second, check weights and dates against published Royal Mint specifications, gold sovereigns alone provide a clear bullion floor (£400+ per coin at current gold prices). Third, get a professional valuation: Baldwin’s and Spink offer free initial assessments for collections estimated above £1,000.

Should I sell inherited coins online or via auction house?

Match the venue to the value bracket. Under £50 per coin: eBay UK sold-auction format gives the most liquid market for common coins. £50–£500: Change Checker or specialist dealers like Coincraft. £500–£5,000 per coin or for the collection as a whole: auction house consignment at Baldwin’s, Spink or Noonans, buyer’s premium typically 15–20% but realisations are usually well above private offers. Above £5,000 per coin: international auction at Heritage for maximum global bidder reach.

Should I clean inherited coins before selling?

No. Cleaning a coin almost always reduces its value, sometimes by 50% or more. Original toning (the surface patina that develops over decades) is part of the coin’s grade and authenticity signature. Any abrasive or chemical cleaning leaves microscratches that PCGS and NGC graders will spot under a 10× loupe and assign a “Cleaned” details grade, which typically halves the realisable price. The only acceptable handling is a brief warm-water-and-mild-soap rinse to remove loose surface dirt; nothing more.

How long does probate take before I can sell the coins?

Grant of Probate (or Letters of Administration if there is no will) typically takes 4–16 weeks from application, with the median around 8 weeks per HMCTS data. You cannot legally sell inherited assets above £5,000 in value before Grant is issued. Smaller items (individual coins below £5,000) can sometimes be released under the “reasonable expenses” rule but consult the executor. While probate is in process you can: photograph the collection for valuation, get free dealer assessments, and prepare insurance coverage, but no actual transfer of ownership until Grant.

Are my inherited coins covered by my home contents insurance?

Almost certainly not at full value. Standard UK home contents policies cap single-item value at £1,500–£2,500 and the “valuables” sub-limit at £5,000–£15,000. An inherited collection containing a single 1817 sovereign (£180,000+ in top grade) or a 1933 penny (similar) would be massively underinsured. Specialist collector insurers like T.H. March, Hagerty UK and Hiscox offer scheduled collection cover. Get a written valuation first; insurers price off it. Use our insurance-grade PDF export to generate one.

What if the coins are in a Royal Mint presentation set?

Royal Mint annual sets and commemorative presentation packs are typically worth more sealed than as loose coins. Do not open them. The original Royal Mint Certificate of Authenticity adds 15–30% to the realisable price across most formats. Common annual sets (1971–1980s) trade at £15–£40 each; specific years (1972 Coinage of Great Britain, 1981 Royal Wedding) at £30–£80; rarer specimen and proof sets (1953 Coronation, 1968 first-decimal series) at £50–£200+. Photograph the unopened set and seek a valuation before any decision to break it up.

What about foreign coins in the inherited collection?

Foreign coins are a separate market entirely. The major valuable categories are US silver dollars (Morgan, Peace, trade dollars), European gold (French napoleons, Swiss vrenelis, German marks), Commonwealth gold sovereigns (Australian, Canadian, South African branch mints, some of which are rarer than the London-struck equivalents), and Krugerrands (always at gold spot plus minor premium). Sell via Heritage Auctions for US, Numisor for European, and the same UK auction houses for Commonwealth issues. Avoid generic coin dealers who often undervalue foreign material.

Where can I get a free initial valuation?

Several UK auction houses offer free initial valuations for collections estimated above £1,000. Baldwin’s (London and online), Spink (London), Noonans (London). Royal Mint Museum offers historical and authentication help but not commercial valuation. For smaller collections, Change Checker and Coincraft handle modern UK material. Local coin clubs (the British Numismatic Society and the Royal Numismatic Society both publish member directories) can also recommend regional dealers.

Selling Inherited Coins UK 2026: Probate to Payment Walkthrough

Inheriting a coin collection is a common scenario that catches almost everyone unprepared. The legal mechanics (probate, IHT) take weeks, the valuation process is non-obvious, the right venue depends on the collection’s composition, and there are several costly mistakes that are easy to make in the first 48 hours (cleaning, splitting sealed sets, accepting the first dealer offer). This guide walks the full sequence from grant of probate to payment received, with specific numbers and named UK venues at every stage.

Last updated: 10 August 2026

In brief. Three rules first: (1) don’t clean anything , cleaning can halve realisable value; (2) don’t open sealed Royal Mint packs , original packaging adds 15–30%; (3) get a free initial valuation from Baldwin’s, Spink or Noonans before committing to any dealer offer. Probate typically takes 4–16 weeks (8-week median). Gold sovereigns 1837 onwards and Britannias are CGT-exempt on later sale. Standard home contents insurance almost certainly won’t cover the collection.