Accountant for Pokémon Card Sellers UK — Simplr Accounting

Accountant for
Pokémon Card Sellers.

Specialist UK accountants for Pokémon card sellers — sealed stock, singles, slabs, graded cards, live selling and box breaks.

Pokémon card selling has a unique set of financial challenges: stock-heavy inventory, sealed vs second hand VAT treatment, grading costs, platform fees across Whatnot, eBay and TikTok Shop, and DAC7 platform reporting already sharing your income data with HMRC. We understand how Pokémon card tax works, the VAT margin scheme rules and exactly what mistakes to avoid with HMRC.

DAC7 reporting

Whatnot, eBay and TikTok Shop now share seller income data directly with HMRC under DAC7 platform reporting rules. If you sell on any of these platforms, HMRC may already have a record of your sales before you file. Undeclared income or figures that do not match are a red flag. Read our guide on HMRC mistakes Pokémon sellers make or book a call to make sure your records align.

01 / Why Simplr

We get how Pokémon card sellers actually operate.

Most accountants see online selling and treat it as simple self-employment. We understand the realities of a stock-heavy TCG business — sealed vs second hand, grading costs, box breaks, live selling and the VAT margin scheme rules that most accountants have never heard of.

01

TCG business specialists

Sealed booster boxes, singles, slabs, graded cards, mystery packs, box breaks and live shows — we understand every format and exactly which costs can be deducted from your profits.

02

VAT and the margin scheme

Sealed products are standard-rated for VAT. Second hand singles and graded cards may be eligible for the VAT margin scheme — meaning VAT on your profit, not the full sale price. The rules and record keeping requirements are specific. Read our guide on VAT on Pokémon cards.

03

DAC7 platform reporting

Whatnot, eBay and TikTok Shop report seller income to HMRC under DAC7 rules. Your declared income must match what the platforms report. We make sure your Self Assessment is accurate and consistent with platform data before HMRC spots a discrepancy.

04

Stock-heavy business experience

Pokémon businesses are cash intensive and inventory driven. We help you track purchases correctly, separate personal collecting from business stock where needed, and keep your cost of sales records accurate and defensible.

05

Platform payout knowledge

Whatnot, eBay, TikTok Shop, Instagram and card show cash — we understand platform fees, shipping labels, refunds and chargebacks. Your bookkeeping reflects real profit, not just gross sales figures.

06

Fixed monthly fees

No hourly rates, no surprise invoices. A clear monthly fee that covers everything — you know the cost from day one regardless of your sales volume.

02 / How we help

Everything a Pokémon seller needs.

From your first Self Assessment to ongoing bookkeeping, VAT, limited company accounts and tax planning — we handle the financial side so you can focus on sourcing, ripping, grading and selling.

03 / Expenses

Every cost you can claim.

Pokémon card businesses have a wide range of deductible costs — from stock and grading through to platform fees and storage. Read our guide on common HMRC mistakes Pokémon sellers make to make sure you are not missing allowable deductions.

Stock purchases — sealed cases, booster boxes, singles, collections
Grading and authentication fees — PSA, BGS, CGC
Shipping and packaging materials
Platform fees — Whatnot, eBay, TikTok Shop commissions
PayPal and payment processing fees
Storage — unit rent, shelving, display cases
Card show stall fees and travel to events
Marketing and social media costs
Streaming and content creation equipment
Home office allowance
Bookkeeping and inventory software
Accountancy fees
Collector vs trader — where HMRC draws the line

When does selling become a taxable trade?

Many Pokémon sellers start as collectors and gradually shift into regular buying and selling. HMRC uses a set of factors — known as the badges of trade — to determine when activity crosses from personal hobby to taxable trading. Volume, frequency, how stock is sourced and whether profit is the main motive all matter. Read our full guide on whether Pokémon card sellers pay tax to understand where you sit.

VAT margin scheme for second hand cards

Pay VAT on your margin, not your full sale price

The VAT margin scheme allows eligible dealers in second hand goods to charge VAT on the difference between their buying and selling price — rather than the full sale price. For Pokémon sellers who buy and sell pre-owned singles, slabs and graded cards, this can significantly reduce the VAT liability. But the rules are strict: you must have bought from a private individual (not a VAT-registered business), and purchase records must clearly evidence the cost for each item. Read the full guide on VAT on Pokémon cards.

Personal collection vs business stock

Keeping the two clearly separate

Selling cards from your personal collection is generally not trading income — it is a capital disposal, and whether it is taxable depends on the amounts involved. However, if you are buying with the intention to resell, those cards are business stock from the moment of purchase. Mixing the two creates real problems with HMRC. We help you set up clean, defensible records from the start so the distinction is clear.

04 / Key thresholds

Know where
you stand.

Pokémon card businesses can scale quickly. Sealed product sellers with high throughput can hit the VAT threshold faster than expected — because VAT registration is triggered by gross turnover, not profit.

Unsure where you sit? Book a free discovery call and we will work it out. HMRC has guidance on registering for Self Assessment and VAT registration.

£1k
Trading allowance
Once gross income from selling exceeds £1,000 in a tax year, you need to register as self-employed with HMRC and file a Self Assessment return.
£12.5k
Personal allowance (approx.)
You only pay Income Tax on profit above your Personal Allowance. Every allowable expense — stock, fees, grading — reduces your taxable profit and your tax bill.
£50k
MTD Income Tax threshold
If qualifying self-employed income exceeds £50,000, Making Tax Digital applies from April 2026 — digital records and quarterly HMRC updates required.
£90k
VAT registration
Once taxable turnover exceeds £90,000 in a rolling 12-month period, VAT registration is mandatory. For sealed product sellers with high throughput, this can arrive sooner than expected. Read our VAT guide.
05 / Why Simplr

Not your typical accountants.
We know the hobby.

Clear advice, plain English and a team that actually understands how TCG businesses work — not just how to file a return.

/ 01

TCG-fluent

We know the difference between sealed stock and second hand singles, understand grading costs, box breaks and live show payouts — so your books are set up correctly from the start.

/ 02

Quick support

Message us on WhatsApp and get a reply within 24 hours — no extra charge, no waiting until your next scheduled call.

/ 03

Fixed fees

No hidden costs or surprise bills. You know exactly what you pay each month and what is included from the start.

/ 04

Growth-minded

Whether you are scaling from side hustle to full-time, approaching the VAT threshold or considering a limited company, we help you plan ahead — not just file backwards.

06 / FAQs

Pokémon seller tax questions, straight answers.

Everything you need to know before booking a call.

Do Pokémon card sellers pay tax in the UK?
Yes. If you earn more than £1,000 in a tax year from selling Pokémon cards, HMRC will usually expect you to register for Self Assessment and file a tax return. Read our full guide on whether Pokémon card sellers pay tax in the UK.
What income do I need to declare?
All income from selling Pokémon cards must be declared — sealed product sales, singles, slabs, live selling payouts, box break income, card show takings and private sales. Platform fees and other costs are deductible, but gross income is what you report before deductions.
What expenses can Pokémon card sellers claim?
Stock purchases, shipping and packaging, platform fees, grading and authentication costs, storage, card show stall fees, travel to events, marketing, content creation equipment, home office costs, bookkeeping software and accountancy fees. Read our guide on common HMRC mistakes to make sure you are not missing anything allowable.
Do Pokémon card sellers need to register for VAT?
If your taxable turnover exceeds £90,000 in any 12-month period, you must register for VAT. VAT treatment differs depending on what you sell — sealed products are standard-rated, while second hand singles and graded cards may qualify for the margin scheme. Read our guide on VAT on Pokémon cards for the full picture.
Can Pokémon card sellers use the VAT margin scheme?
In some cases, yes. The VAT margin scheme may apply to eligible second hand Pokémon cards — pre-owned singles, slabs and graded cards — provided you bought them from a private individual (not a VAT-registered business) and maintain the required purchase records for each item. VAT is then charged on your profit margin rather than the full sale price. We advise on whether it applies and help you keep the evidence HMRC requires.
My platforms report my income to HMRC — do I still need to file?
Yes. DAC7 platform reporting means Whatnot, eBay and TikTok Shop share your annual sales data with HMRC — but this does not replace your obligation to file a Self Assessment return. It means HMRC can cross-check your declared income against platform data. Inconsistencies are a red flag. Read our guide on common HMRC mistakes Pokémon card sellers make.
Is my information kept private?
Absolutely. We are bound by strict professional confidentiality rules and GDPR. Your financial information is stored securely in encrypted, cloud-based software. We will never share your data with anyone without your explicit permission.
Ready to get started

Get your Pokémon tax sorted.

Book a free, no-obligation discovery call. We will explain exactly what we can do for you — no jargon, no surprise fees.

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