Xero + Self-Assessment Tax Return: Complete Workflow
Preparing for self-assessment tax return and using Xero? Self-assessment requires reviewing a full year of bank transactions to identify income, allowable expenses, and taxable events. Doing this manually from PDFs takes hours. BankScan AI bridges the gap between your bank's PDF statements and Xero's import feature.
BankScan AI → Xero for Self-Assessment Tax Return
Convert bank statement PDFs to CSV formatted for Xero import. Convert 12 months of bank statements to Excel in minutes. Filter, sort, and categorise transactions to identify income and allowable expenses for your SA100.
How It Works
Upload your bank statement PDF
Supports all major banks. Upload Full tax year (6 April to 5 April), so 12 months of statements of statements.
AI formats for Xero
Output as CSV with Date, Description, Amount (single column, negative for debits) — or Date, Description, Debit, Credit as separate columns — dates in DD/MM/YYYY or YYYY-MM-DD.
Import and use for self-assessment tax return
Upload into Xero and use the reconciled data for self-assessment tax return.
Supported Banks
BankScan AI works with all major UK and US banks, including:
Xero + Self-Assessment Tax Return Features
- Xero ready — Output formatted as CSV matching Xero's expected column structure
- Smart integration — Xero's bank feed rules can auto-categorise imported transactions, so once you've set up rules, future imports from the same bank are largely automated.
- Built for Self-Assessment Tax Return — Convert 12 months of bank statements to Excel in minutes. Filter, sort, and categorise transactions to identify income and allowable expenses for your SA100.
Import for Self-Assessment Tax Return into Xero
After converting your bank statements for self-assessment tax return:
- In Xero, go to Accounting > Bank accounts > select your account > Import a Statement
- Choose the CSV file from BankScan AI
- Xero auto-maps the Date, Description, and Amount columns
Common Import Issues
Most common error is date format mismatch — Xero rejects MM/DD/YYYY dates. Also watch for CSV encoding issues with special characters in payee names.
Xero Import for Self-Assessment Tax Return
Paper returns due 31 October, online returns due 31 January following the tax year; late filing triggers automatic penalties starting at 100 GBP
Convert for Xero + Self-Assessment Tax Return