By [verified author name], small-business accounting writer with [verified years] explaining billing and project-cost systems
Last reviewed: July 10, 2026
Invoice2go is a mobile and web billing service that can group estimates, invoices, expenses, photographs, files, contacts, and notes around a customer project. It can also convert tracked time and selected expenses into invoice lines. Those features help organize a job, but they do not automatically amount to full job costing.
The difference matters because a well-organized project can still appear more profitable than it really was when labor cost, overhead, supplier charges, or other expenses have not been assigned completely.
What an Invoice2go project contains
Invoice2go describes Projects as a place to keep records related to one piece of work. A project can contain estimates, invoices, expenses, photographs, PDF files, notes, client information, contacts, locations, and project dates. Projects can also be marked active or complete.
That makes the project a practical job folder.
A remodeling contractor could store the original estimate, photographs of the room, a materials expense, the final invoice, and the property manager’s contact details under the same project. An event photographer could retain the estimate, venue information, customer correspondence notes, and final billing document together. A consultant could associate invoices and supporting files with one engagement.
The folder analogy helps, but it has a limit. A folder tells the business where the records belong. A costing system explains what the work consumed and whether the price covered those costs.
The common confusion here is organization versus measurement. Invoice2go Projects organize the commercial history of a job. Precise job costing requires every relevant cost to be identified and assigned under a consistent method.
How recorded time becomes billable work
Invoice2go’s time-tracking feature records when work starts and stops and requires each saved entry to be assigned to a client. Notes can be retained with the entry, and the application separates time into Unbilled and Billed folders.
When an entry is billed, it can be added to a new invoice as either:
- an hourly charge;
- a flat-rate charge.
For example, a consultant may record four hours of work and bill the customer at $150 per hour. Invoice2go can place a $600 labor line on the invoice and connect that line with the client and time record.
That is billable revenue, not necessarily labor cost.
If the consultant performed the work personally, the internal cost might be assessed differently from the customer-facing rate. If an employee performed it, the business might need to include wages, payroll taxes, benefits, and other labor expenses. If a subcontractor completed the work, the relevant cost may come from a supplier bill rather than the timer.
Different question.
Invoice2go records what time should be billed and allows a rate to be placed on the invoice. A full job-costing calculation generally tracks the cost of labor, materials, and allocated overhead for the project, according to Intuit’s QuickBooks job-costing definition.
The billing rate and the labor cost can be far apart.
Can Invoice2go track job expenses?
Invoice2go allows an expense to be created or selected and attached to a project. A saved expense can also be added to an invoice so that the charge associated with completing the customer’s job appears on the billing document.
Consider a mobile repair business that buys a $90 replacement part. Several records may be created:
- The $90 supplier purchase is recorded as an expense.
- The expense is associated with the customer’s project.
- A customer-facing invoice line is added for the part.
- The amount charged to the customer may be $90, $110, or another agreed price.
The expense and the invoice line describe opposite sides of the transaction. One records cost to the business. The other records revenue requested from the customer.
They should not be merged mentally.
Invoice2go also permits one expense to be attached to multiple projects. When that happens, the documented project breakdown is divided equally. A $100 expense attached to two projects is displayed as $50 for each, and the feature is currently documented for iOS and the web.
Equal division is convenient. It may not reflect actual consumption.
Suppose a $300 equipment-rental charge supported three jobs, but one job used the equipment for most of the day. An automatic $100 allocation to each project gives a tidy result, though a time-based or usage-based allocation could describe the economics more accurately.
The allocation method depends on what management is trying to measure. Tax and financial-reporting treatment can introduce further rules.
Project tracking versus job costing
Job costing is the process of assigning costs to a particular job or project so its profitability can be evaluated. Intuit’s job-costing documentation identifies direct materials, direct labor, and applied overhead as the three major components needed to understand a project’s fuller margin.
Invoice2go covers parts of that picture:
- estimates can record the expected selling price;
- invoices can record the amount billed;
- time entries can become labor charges;
- expenses can be attached to a project or invoice;
- project files can preserve photographs, notes, and supporting PDFs;
- company reports can summarize sales, payments, expenses, aging, profit and loss, and taxes.
A full cost model often goes further.
A construction job may consume lumber, rented equipment, employee labor, subcontractor invoices, fuel, insurance, vehicle wear, office administration, and a share of fixed overhead. Some items can be linked directly to the job. Others must be allocated through a stated method.
The distinction resembles a travel itinerary and a trip expense report. The itinerary collects the destinations, reservations, and schedule. The expense report measures what the journey actually cost. They refer to the same trip without serving the same purpose.
This framing matters: attaching an expense to a project is evidence of a project cost, but the project’s true margin remains incomplete when other direct or indirect costs were never entered.
Does Invoice2go calculate project profitability?
Invoice2go provides company reports including Sales by Date, Sales by Client, Sales by Item, several payment reports, expense reports, Customer Aging, Profit Loss, and Taxes. The reports can be filtered by period and exported as CSV or PDF files.
In the official report list reviewed, Invoice2go does not identify a dedicated project-profitability or estimate-versus-actual report comparable to the job-costing reports described by QuickBooks. That is a comparison based on the published feature documentation, not a claim that no account configuration or future version could offer additional functionality.
The company-level Profit Loss report can still be useful. It compares recorded sales activity with expenses entered into Invoice2go, helping show the broader financial result represented by those records. Invoice2go also states that expense tracking affects the Profit and Loss report.
Yet company profit and job profit are different measurements.
A contractor could earn a healthy profit across the year while losing money on one badly priced project. Another project might appear profitable because employee labor or equipment costs were recorded elsewhere and never assigned to it.
A practical project-margin calculation generally begins with:
Project revenue minus project costs
The difficulty lies in defining project costs completely. Direct materials and subcontractor bills are often obvious. Owner labor, employee burden, vehicle use, software, insurance, rent, and administrative time are harder to allocate.
No shortcut there.
Invoice2go can supply several of the source records, but the quality of the final margin depends on what was captured and how costs were assigned.
Estimates versus actual job results
An estimate records the proposed items, quantities, rates, discounts, taxes, and total before or around the beginning of the work. Invoice2go estimates can also include selected expenses, photographs, deposit requests, and payment options.
An estimate is forward-looking. Job costing is retrospective, although it can also be monitored while work is underway.
A landscaping business may estimate:
- 12 hours of labor;
- $400 in materials;
- $100 in equipment rental.
The completed job might require 17 hours, $470 in materials, and two rental days. The customer invoice may or may not be increased, depending on the agreement and approved changes.
The original estimate remains useful because it captures the business’s expectation. The actual time and expenses show what happened. Comparing the two reveals whether the job stayed within its planned assumptions.
Invoice2go can retain estimates, invoices, time entries, and expenses. Its project feature can keep several of those records together.
The missing step is a documented automatic comparison showing every estimated cost beside its actual counterpart and allocating all overhead. More precisely, that capability is not identified in the official Invoice2go documentation reviewed for this article.
Who benefits from this project model?
Invoice2go Projects fit service businesses that need job context close to customer billing.
A contractor may want photographs and estimates available while preparing the final invoice. A consultant may need client contacts, project dates, time entries, and billing records in one place. A property-maintenance business may have several contacts connected with the same job, such as an owner, tenant, supplier, building manager, and accounts-payable representative. Invoice2go’s project contacts support those kinds of roles.
This matters more for small teams than for companies with separate project-management, payroll, purchasing, and accounting departments. One person may estimate the work, perform it, buy supplies, invoice the customer, and review the outcome.
Invoice2go reduces fragmentation around those tasks.
A larger project-based business may require additional controls, including employee timesheets linked to payroll cost, supplier bills assigned by project, inventory consumption, purchase commitments, budget-versus-actual reporting, overhead allocation, and project-level financial statements.
Invoice2go can remain the field-facing billing layer while an accounting or job-management system performs the deeper cost analysis.
Job records and tax records are not identical
The Internal Revenue Service says a business may choose any recordkeeping system that clearly shows income and expenses. Its books ordinarily summarize transactions through journals or ledgers, while supporting documents include invoices, receipts, paid bills, deposit information, and canceled checks.
For business expenses, the IRS says supporting records should identify the payee, amount paid, proof of payment, date incurred, and a description showing the business purpose of the item or service.
An expense entry attached to an Invoice2go project can help organize that information. It does not automatically replace the original receipt, supplier invoice, bank evidence, or other proof required for a particular deduction.
The same limitation applies to income. An Invoice2go invoice supports what the customer was billed. The payment record and bank deposit help show what was received. The accounting books classify the transaction for reporting.
A project folder may therefore contain strong operational evidence without being the complete tax file.
Recordkeeping requirements also vary according to the expense, industry, jurisdiction, and event being documented. The IRS says records must be kept as long as they may be needed to prove income or deductions reported on a return.
Where Invoice2go stops
Invoice2go can connect a client, estimate, invoice, time entry, expense, photograph, file, and payment history. It does not ensure that every labor, material, supplier, or overhead cost has been captured and allocated correctly.
That final calculation remains an accounting problem.
Invoice2go FAQ
Does Invoice2go have projects?
Yes. Projects can group invoices, estimates, expenses, photographs, PDF files, contacts, notes, locations, and dates around one client job.
Can Invoice2go track employee hours?
Invoice2go can record time assigned to a client and place it into billed or unbilled status. The documentation describes client billing rather than a complete employee-payroll-cost system.
Can tracked time be added to an invoice?
Yes. A time entry can be billed at an hourly rate or as a flat-rate item and added to a new invoice.
Can an expense be added to both a project and an invoice?
Yes. Expenses can be attached to projects and selected for use on invoices. The project association records the cost context, while the invoice line presents an amount to the customer.
Does Invoice2go calculate profit for each project?
The official documentation reviewed lists a company Profit Loss report but does not identify a dedicated project-profitability report. Project margin may require information or calculations outside Invoice2go.
What happens when one expense belongs to several projects?
Invoice2go says the expense is divided evenly among the selected projects. A $100 expense assigned to two projects appears as $50 for each.
Is an invoiced labor rate the same as labor cost?
No. The invoiced rate is the amount charged to the customer. Labor cost may include wages, payroll taxes, benefits, subcontractor charges, and allocated overhead.
Are project expenses enough for tax records?
Not necessarily. The IRS expects supporting records that establish details such as the payee, amount, payment evidence, date, and business purpose. The required evidence depends on the transaction.