I just finished a four hour exam on income taxation, so forgive me in advance. There are a lot of ways that you can levy taxes as a check on inflation, each of which have been talked about in this thread. But for the sake of summation, here are a few: Income Wages Consumption Wealth/Property Head tax Services/User Fees Income and wage taxes would be difficult to quantify in RuneScape terms, because it would amount to giving players less money for various income producing activities (e.g. getting less money for alching). In most cases, Jagex could do this gradually and players wouldn't notice. An alternative would be to take a percentage all trade transactions, but how would you take 5% of a mith plate? Consumption is like a sales tax, which is a lot like the 40% premium on items bought in shops. So, Jagex could just increase the premium, but that would just give people incentive to trade, which leads to the income tax problem. A lot of people would be opposed to a property tax on items held in the bank (which is one reason why the U.S. government doesn't have property taxes). It seems unfair to take money from people who have worked hard to be successful. A head tax is just taxing a flat fee for every player. But this is almost certainly a bad idea because it would take a significant contribution from each player to make any sort of difference. The idea I think is best is the service tax / user fee. It would amount to charging gold to use certain services. This is already done to a certain degree (e.g. Shantay Pass, magic carpets, etc.). Jagex could just increase fees or better yet, create more such services. In the end, the discussion on RuneScape taxes has led to one conclusion: RuneScape turns people into Republicans.