Construction Bookkeeping That Keeps CIS, VAT and Job Costs Under Control
Path Accountants provides ongoing bookkeeping for builders, contractors and subcontractors — organising bank transactions, supplier bills, subcontractor payments, CIS records, VAT and project costs so your accounts are not rebuilt from scratch every quarter or year.
- Monthly bookkeeping & bank reconciliation
- Subcontractor and CIS records
- VAT & reverse-charge bookkeeping
- Job costs, payroll journals & reporting
The Problem Usually Starts Months Before the Tax Return
Construction businesses can have materials bought across several suppliers, subcontractors paid on different jobs, staged customer payments, VAT treatment that varies by transaction and payroll running alongside CIS.
If those records are not organised regularly, VAT returns, CIS reporting and year-end accounts become a clean-up exercise rather than a reporting process.
Review My Current Books →Regular document capture and coding stops project costs disappearing into a year-end pile.
Subcontractor payments and CIS reporting should be based on the same underlying records.
Reverse-charge and standard VAT transactions are easier to review when they are recorded correctly throughout the period.
Consistent project coding can help separate labour, materials and subcontractor costs by job.
Ongoing bookkeeping leaves year-end accounts starting from maintained records instead of reconstructed ones.
A Bookkeeping Routine Built Around Construction Transactions
The exact scope depends on your business and package, but these are the records that commonly need attention.
Bank Reconciliation
Match bank and card activity to the books so missing, duplicated or unexplained transactions can be identified.
Supplier Bills & Materials
Record materials, supplier invoices and project purchases consistently so costs can be reviewed properly.
Customer Invoices & Receipts
Keep sales invoices, staged payments and customer receipts organised and easier to follow up.
Subcontractor Payments
Maintain subcontractor payment records alongside the CIS information needed for contractor reporting.
VAT & Reverse Charge
Record construction transactions using the appropriate VAT treatment based on the facts and agreed process.
Payroll Journals
Bring payroll figures into the books so wages, employer charges and liabilities are reflected correctly.
Job & Project Coding
Structure transactions to help compare project income and direct costs where job reporting is required.
Balance Reconciliation
Review VAT, PAYE, loans, director balances and trade balances rather than leaving them untouched until year end.
Month-End Reporting
Depending on scope, provide clearer figures for turnover, costs, cash movement and project performance.
CIS and VAT Add Extra Workflows to the Books
The bookkeeping should support the compliance work sitting on top of it rather than existing as a disconnected data-entry exercise.
Subcontractor Records Need to Agree With CIS
If your business acts as a contractor, payments to subcontractors and deduction records should feed the monthly CIS process.
- Subcontractor payment records
- CIS deduction tracking
- Payment statement support
- Monthly-return-ready information
Reverse Charge Needs Correct Bookkeeping
HMRC requires businesses using the construction domestic reverse charge to make sure their accounting system can record it correctly. The rule only applies when the required conditions are met.
- Supplier and customer VAT details
- Reverse-charge coding
- Correct invoice records
- VAT-return-ready books
What a Construction Bookkeeping Month Can Look Like
Good bookkeeping is more than entering transactions. The value is in a repeatable close process that catches missing information before the next deadline.
Bank feeds, invoices, receipts, supplier bills, subcontractor information and payroll data.
Record activity and reconcile key bank, card and ledger balances.
Check subcontractor records, CIS information, reverse-charge treatment and unusual transactions.
Query unexplained payments, missing invoices and balances needing evidence.
Leave the books cleaner for VAT, CIS, payroll and year-end accounts.
Track What Each Construction Job Is Actually Costing You
If project costs are coded consistently, bookkeeping can become useful management information. Materials, subcontractors, labour and other direct costs can be separated by job where the records and software setup support it.
Illustrative only — not a client result
Construction Bookkeeping for Builders, Contractors and Trades
Your bookkeeping process should reflect whether you work alone, employ staff, pay subcontractors, operate several jobs at once or trade through a limited company.
Bookkeeping Is the Foundation — These Services Sit Around It
Construction Accountants
Broader CIS, VAT, payroll, tax and accounting support.
View construction accounting →Accountants for Builders
Support for builders and building firms managing jobs and subcontractors.
View builder accounting →Accountants for Subcontractors
CIS deduction reconciliation, tax and accounts for subcontractors.
View subcontractor accounting →Bookkeeping Services
Explore Path's broader bookkeeping support for UK businesses.
View bookkeeping →Already Behind on the Bookkeeping?
You do not need perfectly organised records before speaking to us. Tell us how far the books are behind, which software or spreadsheets you use and what deadlines are coming up. We can scope catch-up bookkeeping before moving into an ongoing routine.
How Much Does Construction Bookkeeping Cost?
Fees depend on volume and complexity. A subcontractor with one bank account is different from a building company running payroll, paying subcontractors, filing VAT returns and tracking several projects.
We review the books and monthly workflow first, then confirm the scope and fee before ongoing work begins.
Questions Construction Businesses Ask
Stop Rebuilding the Books Every Time a Deadline Arrives
Tell us how you currently record sales, materials, subcontractors, CIS, VAT and payroll. We’ll review what a cleaner monthly construction bookkeeping process could look like.