Royalties paid in a manufacturing account are typically debited to the manufacturing account. This is because royalties are a manufacturing expense that is directly related to the production of goods. The manufacturing account is used to record all the costs incurred in the production of goods, including direct materials, direct labor, and manufacturing overheads such as royalties.
By debiting royalties paid to the manufacturing account, the total cost of manufacturing the goods is increased, which reduces the profit earned on the sale of the goods. This reflects the fact that the payment of royalties is an expense that reduces the profitability of the manufacturing process.