Based on the aforementioned cost projections, based on a squad size of 20 (which I should advise IS BARE MINIMUM) you would need to charge your lads £24.50 signing on fee, and then charge them £5 subs per 90mins played in order to break even.
Pete reckons you could do it cheaper, but I'd doubt that very much. I'd say his initial cost projections are a good estimate.
On top of what Pete has, I would be sure to add a Bad Debt Provision into your forecast, as you'll always end up with a couple of wangs who will do-one without settling their debts.
Also, County Cup entry costs (£16).
Maybe a few trophies for your end of season awards? (£30).
That would mean upping the signing on fee to £29.50pp
Income
Signing on Fee £590.00
Match Subs £1,650.00
Balance B/Fwd £0.00
Sponsorship £0.00
£2,240.00
Expense
FA Fees £260.00
Bad Debt £50.00
Bonus/Prizes £30.00
Teamwear £450.00
Equipment £250.00
Pitch £750.00
Referees £450.00
£2,240.00
Balance £0.00
Please don't let all this put you off because the whole thing is very rewarding.. but just be aware that if costs are higher than expected, it's sometimes difficult to go to you lads and ask for additional subs on top of their subs they already owe you... and as a result, you will have to pay the additional costs out of your own pocket.
Have a system in place where people top-up their accounts on a monthly basis, it is MUCH easier than trying to collect subs every week.
Try and get as much money up front at the start of the season as this is where you will incurr the majority of your costs, (assuming you dont want to be in debt for 6 months) maybe run a fantasy football comp, predictions table or similar with £10 entry fees for both, and winner of each gets £100.
Let each squad member have his own kit, and let looking after it be his responsibility. Forget the "pile them up after a match and someone wash them" technique, you'll lose kit, 100% guaranteed.
Pay fees on time. If a player gets booked or sent off and you incur a fine, pay it first, THEN chase the player for the money. Late payment fines are an unnessary additional expense that can be easily avoided.
When drawing up your annual budget, aim to make a profit to cover yourself in the event of any unexpected expenses. If you do make a profit, carry this over into next season's accounts, or stick it behind the bar at your end of season bash.