Obviously, each league & club has a different tariff, but it is a requirement that leagues have to publish a list of fines. There's a league in Bolton that doesn't have fines, but they still have to publish their tariff with everything as 0. That's just a small indication of how backward the FA & county FAs are.
Our team charges £20 a month per child, but that includes everything from training to match day kit & winter coats as well as.
I don't know an exact figure for pitch hire, but it's in the region of £2500 per season, but I know of other teams that pay an awful lot more than that. Some pay 4 or 5 times that amount. We have a great deal when it comes to pitch hire, but it's still our biggest expense.
Our midweek training is included with out pitch hire, but 3G facilities round here (South Yorkshire) cost anywhere from £45 for a quarter of a pitch per hour.
The ref is £20 per game which we pay for with a raffle during the game.
Cautions I believe are £5 for a yellow card, £30 for a red. We've never had either so I don't know off the top of my head.
You do need insurance, again I don't know an exact figure but it's hundreds of pounds per team.
balls, cones and other sundry training kit etc is a hard one to estimate, but a price list I put together a couple of seasons ago to refresh our training equipment came to £400 for essentials like Training Balls, Ball bag, Cones, Match Balls, Non-slip discs, Match Day Bag, Bibs, Pump.
We're a single team club at the moment but economies of scale work the opposite way round with grassroots football, the more teams you have, the more expensive it gets.