Tracking one subcontract is simple. Tracking a dozen bills from the same subcontractor across four projects, some of them change orders, some billed by a supplier instead, that is where general contractors lose the thread. Getting each bill onto the right contract is the whole job.
Challenge 1: multiple invoices across multiple projects
Subcontractors and general contractors both run several projects at once. A subcontractor submits numerous invoices for different projects; the general contractor has to keep track of those invoices across every job. At volume, that leads to confusion and errors as each side organizes a large stack of financial documents.
Challenge 2: timely, accurate record keeping
Both sides need detailed records. A subcontractor tracks labor, materials, and change orders per project. The general contractor makes sure those details are recorded correctly and allocated to the right project and contract. Without a fast, simple system, both parties risk delayed payments or disputes over invoice errors.
Challenge 3: invoices sent from outside the contract
Sometimes a third party, a material supplier, sends an invoice for a payment that should be billed to the subcontractor on the project. Instead of the subcontractor billing you, the supplier sends the bill, and the amount has to be deducted from the total subcontract. A traditional accounting system cannot represent that payer-and-payee relationship accurately.
What mishandling bills and payments costs
Misallocated payments disrupt project budgets and create financial discrepancies that complicate project management. Delayed payments from disorganized invoicing strain the relationship between general contractors and subcontractors and can cause work stoppages. Inadequate record keeping delays payment processing, which creates cash flow issues for subcontractors and budget overruns and reporting problems for general contractors. The lack of clarity also feeds disputes over completed work and payments due, which delay timelines and create legal complications.
How APARBooks handles bill tracking
APARBooks is a construction accounting system built for small to mid-sized construction companies. It gives you a dashboard that tracks change orders, payments, and transactions in one place.
Overview section
- Financial summary. A snapshot of a subcontract's status, original contract amount, change orders, invoiced amounts, paid amounts, and remaining balance.
- Files upload. Attach any files related to bills and payments under the contract, so every document is stored securely and stays accessible.
Change orders
- Detailed tracking. Every change order on the subcontract, number, title, date, description, and amount, so you can manage scope changes and their financial impact.
- Total calculation. The combined total for all change orders, showing the added cost beyond the original contract.
Payments and transactions
- Complete record-keeping. Every payment and transaction under the subcontract, with transaction ID, date, vendor or subcontractor, bill info, description, amount, status, and related files.
- Transaction details. For each payment, the account used, the amount, and the status.
- Complex bill relationships. APARBooks records different bill and payment types and shows the relationship between the parties clearly.
Four examples of how that looks:
- The GC receives a bill directly from the subcontractor, waiting to be paid.
- The GC receives a bill from a material supplier, waiting to be paid. The transaction is between the subcontractor and the supplier for work under the current subcontract, so the amount is deducted from the total subcontract.
- The GC receives a bill directly from the subcontractor, fully paid, with the transaction details shown alongside.
- The GC writes a check to the subcontractor and the check is in process, with the transaction details shown alongside.
What you get
- A usable interface. Built to be simple, even without much accounting experience.
- Change order management. Detailed tracking and documentation of every change order.
- Payment and transaction tracking. Complete records so every financial activity is accounted for.
- Financial transparency. Clear summaries and transaction details that keep stakeholder trust.
- Document storage. Secure file upload keeps every relevant document organized and findable.
Frequently Asked Questions
Why is bill tracking harder with multiple projects?
A subcontractor submits many invoices across different projects, and the general contractor has to allocate each one to the right project and contract. Some invoices are change orders and some come from a supplier rather than the subcontractor, which multiplies the chances of a misallocation.
What happens when a supplier bills the GC instead of the subcontractor?
The supplier's invoice is for work under the subcontract, so the amount has to be deducted from the total subcontract. A traditional accounting system cannot represent that three-party relationship, so APARBooks records it explicitly and shows the deduction against the subcontract.
What does the APARBooks subcontract overview show?
A financial summary (original contract amount, change orders, invoiced, paid, remaining balance), a change order section with per-order detail and a running total, and a payments and transactions log with full transaction detail and attached files.
What are the consequences of mishandling bills and payments?
Misallocated payments disrupt budgets and create discrepancies, delayed payments strain GC–subcontractor relationships and can cause work stoppages, and poor records lead to budget overruns, reporting problems, disputes over completed work, and legal complications.
Built for Contractors. Built for Construction Accounting.
APARBooks is purpose-built construction accounting software for general contractors and bookkeepers. Manage job costing, AIA progress billing, subcontractor payments, retainage, change orders, lien compliance, and WIP reporting in one place.
