The Hidden Overhead Auditor
See how many billable hours go only to tools, gear, and subscriptions.
Depreciation + SaaS creep auditor that converts overhead into billable-hours burden and survival tax.
Inputs
Turn gear and SaaS spend into real monthly overhead and hour cost.
Baseline
Gear (annualized)
Subscriptions
What this tool does
The Hidden Overhead Auditor converts your tools, gear, and subscriptions into a clear monthly overhead number. Then it translates that overhead into billable hours, so you can see how much of your month is spent just keeping the lights on.
What you get
Monthly overhead, annual overhead breakdown, the billable hours per month needed to cover it at your rate, and a simple “survival tax” signal for intuition.
What it prevents
Subscription creep and gear upgrades quietly lower your effective take-home rate. This tool makes that hidden tax visible before it forces underpricing or panic discounting.
Best paired with
Rate Architect. Once you know your overhead burden, your floor rate should reflect it.
How overhead is calculated
The model is intentionally simple: annualize costs, convert to monthly overhead, then translate that into time burden using your hourly rate.
Step 1: Annualize gear (depreciation-style)
Each gear item is converted into an annual cost by dividing purchase cost by its replacement cycle in years. Example: a $2,400 laptop replaced every 3 years becomes $800 per year.
Step 2: Annualize subscriptions
Each subscription monthly charge is multiplied by 12 to get annual subscription overhead.
Step 3: Add other annual overhead
Any annual costs not captured by gear or subscriptions are added, such as insurance, accounting, coworking, phone, or bank fees.
Step 4: Convert to monthly overhead
Annual overhead is divided by 12 to produce a monthly overhead figure.
Step 5: Convert overhead into billable-hour burden
Hours per month required to cover overhead equals monthly overhead divided by your hourly rate. This is the cleanest way to see how overhead eats capacity.
Survival tax (intuition signal)
The survival tax expresses monthly overhead as a percent of a rough 160-hour month at your hourly rate. It is meant for intuition, not accounting.
Key inputs, in plain language
Most freelancers underestimate overhead because the costs are scattered. This tool works best when you treat it like an audit and list everything.
Your hourly rate
Used only for translating overhead into hours. Use your target rate from Rate Architect if you want the burden to reflect where you are heading.
Gear items (annualized)
One-time purchases that support delivery: laptop, camera, mic, tools, tablet, chair, etc. Each item uses a replacement cycle so the cost spreads across time.
Subscriptions
Recurring tools and services: software, storage, email, design tools, hosting, plugins, learning platforms. Each line item is treated as monthly spend.
Other annual overhead
Anything else that is real business cost but not captured above. Keep it simple and total it as one number if you prefer.
Turn overhead into pricing decisions
The value is not the number itself. The value is what it changes about how you price and what you keep.
Use it as a monthly burden check
If the hours-to-cover number feels high, your overhead is stealing delivery capacity. That usually means subscription cleanup, longer replacement cycles, or a higher floor rate.
Use it to defend your floor rate
A higher rate is easier to defend when you can explain your real operating costs. This is especially useful for retainers and ongoing work.
Compare two scenarios
Save two scenarios and compare. Example: “current stack” vs “lean stack” or “new gear purchase” vs “delay upgrade.”
Export the PDF report
Download a clean report to keep a record of your assumptions and overhead trend over time.
Questions people ask before they trust the overhead number
No. It is a practical annualization model for planning. The goal is to understand how replacement cycles and tool spend affect your required rate.
Use the cycle you actually follow, not the ideal one. If you replace a laptop every 3 years, use 3. If you stretch it to 5, use 5.
It is a quick intuition signal: what percent of a rough 160-hour month at your hourly rate is consumed by overhead. It helps you feel the drag without doing mental math.
First reduce recurring spend and duplicate tools. Then update your pricing baseline so the business is not subsidized by your personal time.