Yes, there is VAT on business water bills. But—and this is the fun part—it’s not a simple “yes.” The government loves a good exception.
For most businesses in the UK, water and sewerage services are standard-rated at 20%. That means if your bakery, office, or workshop uses water, you’re paying the full tax. Why? Because commercial water is treated differently from the stuff running into your home.
Your domestic water bill is zero-rated for VAT. That’s right: households pay 0%. Businesses pay 20%. It’s like the taxman decided that dough needs to be more expensive than your morning shower.
But wait—there’s a catch (isn’t there always?)
This is where my anecdote gets interesting. If your business uses water for a charitable purpose or runs a small operation, you might get a break. For example, water used in farming or for non-business activities can sometimes be exempt.
Also, if your water supplier includes a separate charge for “surface water drainage” or “highway drainage,” those bits might be VAT-exempt. Yes, you need a spreadsheet just to decode one bill. Fun times, right?
But for the average small business—like my bakery—you’re stuck with the full 20%. Unless you’re registered for VAT yourself, in which case you can reclaim it. That’s the little loophole: you pay it, but you also get it back from HMRC.
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