Tide Accounting

How does Tide Accounting calculate my self-assessment estimate?

First, you need to add a category to all of your transactions. When you do this, Tide Accounting automatically matches these categories to HMRC’s self assessment SA103 Business Income and Business Expenses categories. This is how we provide your self-assessment estimate – but please note, the estimate is based only on the transactions in your Tide account and any manual transactions you’ve added.

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