What is Amortisation Schedule?

An amortisation schedule is a table showing each periodic payment on a loan, broken down into principal and interest components, with the remaining balance after each payment.

An amortisation schedule details how each loan repayment is split between principal reduction and interest charges over the life of the loan. In the early years of a loan, a larger proportion of each payment goes toward interest. As the loan progresses, more of each payment reduces the principal. Understanding your amortisation schedule is important for cash flow planning, interest expense projections and balance sheet management. The principal portion reduces your liability on the balance sheet, while the interest portion is an expense on the P&L. For bookkeeping purposes, each loan repayment must be split into its principal and interest components. SortBooks can suggest the right accounts for loan repayment transactions, but splitting principal and interest against the amortisation schedule is still done in Xero.

How SortBooks Handles Amortisation Schedule

SortBooks helps with the bookkeeping behind amortisation schedule by connecting to your Xero account and using AI to suggest the right account for transactions sitting in catch-all accounts, learning from your own past coding. Instead of fixing amortisation schedule by hand, you review each suggestion, approve it, and SortBooks updates Xero, GST code included. Then ask the AI CFO about your numbers, using live Xero data.

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