There's no single right answer here — it comes down to who your clients are and how much VAT you pay on your own costs. Here's how I'd weigh it.
**When voluntary registration makes sense**
- Most of your clients are VAT-registered businesses. They reclaim the 20% you charge, so it costs them nothing — and having a VAT number can indeed look more established when pitching to bigger corporate clients.
- - Your input VAT is significant. With software subscriptions, a new laptop and studio equipment, you could be reclaiming a decent sum each quarter. On £35k of turnover, if you spend, say, £5,000 a year plus VAT on business costs, that's £1,000 a year back in your pocket.
- - You can also reclaim VAT on goods bought in the 4 years before registration (still on hand or used for the business) and services from the 6 months before, subject to conditions — a nice one-off bonus if you've just kitted out a studio.
**When it works against you**
- If a good share of your clients are individuals or small businesses that can't reclaim VAT, you genuinely become 20% more expensive to them. That's the real cost, and on a sole-trader design income it's not trivial.
- - The admin burden: quarterly returns under Making Tax Digital, digital records, and the 1 month + 7 day deadlines. It's manageable, but it's real.
**The safety net**
Registration isn't a life sentence. If it turns out to be a mistake, you can deregister — the voluntary deregistration threshold is £88,000, so at your level you'd have no problem cancelling and going back to being unregistered.
My rule of thumb: if your clients are mostly VAT-registered businesses and your VAT-able costs are meaningful, register and take the reclaim. If most clients are consumers or tiny businesses, hold off — the 20% price effect usually outweighs the reclaim. Run the actual numbers for your client mix before deciding.