Construction Companies + Self-Assessment Tax Return: The Challenge
As construction business, preparing bank statements for self-assessment tax return is a common but time-consuming task. 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.
How BankScan AI Helps Construction Companies with Self-Assessment Tax Return
Convert your bank statements to Excel to quickly match CIS payments, subcontractor invoices, and material costs for VAT returns and CIS submissions. For self-assessment tax return specifically, BankScan AI extracts Self-employment income, rental income, interest earned, dividend receipts, allow automatically.
How Construction Companies Handle Self-Assessment Tax Return
When preparing bank statements for self-assessment tax return, construction companies need to Construction companies process bank statements to match subcontractor payments against CIS deduction certificates, reconcile material supplier invoice. BankScan AI automates the data extraction step.
Key terms you'll encounter: CIS deduction, retention payment, reverse charge VAT, application for payment.
How It Works
Upload bank statement PDFs
Supports all major banks. Upload Full tax year (6 April to 5 April), so 12 months of statements of statements for self-assessment tax return.
AI extracts what you need
Our AI extracts Self-employment income, rental income, interest earned, divi — formatted for construction companies workflows.
Complete your self-assessment tax return work
Download Excel files ready for self-assessment tax return. Transactions categorised by SA100 box number or trade income/expense type; annual totals per category for direct entry into tax return
Supported Banks
BankScan AI works with all major UK and US banks, including:
Features for Construction Companies — Self-Assessment Tax Return
- Built for Construction Companies — Saves 3-5 hours per month on CIS payment matching and subcontractor reconciliation, reducing errors that can trigger HMRC penalties
- Software compatible — Output works directly with Sage 50, Xero, Evolution M
- 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.
- Key data extracted — Self-employment income, rental income, interest earned, dividend receipts, allowable business expenses by category, capital gains proceeds
Compliance: Construction Companies + Self-Assessment Tax Return
When construction companies prepare bank statements for self-assessment tax return, specific compliance requirements apply.
- HMRC's Construction Industry Scheme (CIS) requires monthly returns and correct deduction of tax from subcontractor payments. Reverse charge VAT for construction services must be applied correctly. Health and Safety Executive levies and CITB training levy obligations must also be tracked from bank transactions.
- Legal basis: Taxes Management Act 1970 sections 8-12; HMRC record-keeping requirements under SA BK3 guidance
Self-Assessment Tax Return — Built for Construction Companies
Paper returns due 31 October, online returns due 31 January following the tax year; late filing triggers automatic penalties starting at 100 GBP
Try Free — Construction Companies + Self-Assessment Tax Return