Wrap Rate Calculation for Government Contractors: A Step-by-Step Guide

Your engineer earns $30 an hour. The federal government wants to pay you for that engineer’s time on a 2,000-hour task order. What do you bill?

If you bill $30 an hour because that is what you pay her, you lose money on every hour. About $33 per hour. Over 2,000 hours, that is a $66,000 hole. If you bill $100 an hour to be safe, you lose the proposal to a competitor who knows what they are doing. The number you actually need is around $68 an hour. The math behind that number is called the wrap rate, and it is the most important calculation in government contracting pricing.

This article shows you how to calculate yours before your next proposal goes out the door.

What a Wrap Rate Is

Wrap rate calculation in government contracting is how you figure out what one hour of an employee’s work actually costs your business once you wrap all the extra costs around their paycheck. Pay an engineer $30 an hour. Add payroll taxes, benefits, the office she works in, the software she uses, and a slice of what it costs to run the company. The fully loaded number for that hour might be $63. That number, expressed as a multiplier, is your wrap rate.

Why it matters: bid below your wrap rate and you lose money on every hour, even if you win the contract. Bid above the market rate and you lose to a competitor who priced it correctly. Get the wrap rate right and you bid profitable work confidently.

The Three Indirect Cost Pools

Most small services contractors use three indirect cost pools. Some very small firms collapse Overhead into General and Administrative (G&A) and run two pools. Both are accepted by the Defense Contract Audit Agency (DCAA), the federal agency that audits contractor cost accounting.

Direct vs Indirect Cost

A direct cost is charged to a specific contract. The hours the engineer worked on Contract A are a direct cost of Contract A. An indirect cost supports multiple contracts or the entire business. Health insurance for the engineer supports every contract she works on, so it cannot be charged to one of them. Indirect costs are grouped into pools and allocated across contracts using rates.

Fringe: The Cost of Having Employees

Fringe is everything you pay because someone is on payroll, beyond gross wages.

• Employer payroll taxes: Federal Insurance Contributions Act (FICA), Federal Unemployment Tax Act (FUTA), state unemployment, workers’ compensation
• Health, dental, vision, life, and disability insurance
• 401(k) match, profit sharing, pensions
• Vacation, sick, holiday, and bereavement accruals

Typical small services fringe runs 25% to 35% of gross labor.

Overhead: The Cost of Running Projects

Overhead supports project work in general but cannot be traced to one contract.

• Project supervisors who oversee multiple contracts
• Office space for billable staff
• Tools, software licenses, and equipment used across projects
• Project training, certifications, and recruiting

Typical small services overhead runs 25% to 50%. Very small firms with fewer than 10 employees often skip the Overhead pool entirely and roll those costs into G&A.

G&A: The Cost of Running the Company

General and Administrative (G&A) covers what it takes to keep the company running, even if you have no contracts in performance.

• Owner and executive salaries
• Accounting, finance, human resources, and legal
• Business development
• Corporate insurance (errors and omissions, directors and officers, general liability)
• Bank, audit, and tax preparation fees
• Corporate facilities and information technology supporting the whole company

Typical small services G&A runs 10% to 25%. Firms that skip the Overhead pool typically have higher G&A.

The Wrap Rate Calculation Formula

The wrap rate combines all three pools into one multiplier on direct labor.

Wrap Rate = (1 + Fringe %) x (1 + Overhead %) x (1 + G&A %)

The pools multiply because each layer applies to everything underneath it. Fringe applies to direct labor. Overhead applies to direct labor plus the fringe on that labor. G&A applies to direct labor plus fringe plus overhead. Each layer compounds.

One important note: the wrap rate is cost only. It does not include profit. Fee or profit gets added after the wrap rate is computed.

A Worked Example: Five-Person Consulting Firm

Meet Acme GovCon LLC. Five employees on payroll. The engineer earns $30 an hour. Acme’s indirect rates are typical for a small services firm:

• Fringe: 30%
• Overhead: 35%
• G&A: 20%

Step 1: Calculate the wrap rate.

1.30 x 1.35 x 1.20 = 2.106

Step 2: Apply the wrap rate to direct labor.

$30 x 2.106 = $63.18 per hour fully loaded cost

Step 3: Add fee.

Acme adds 8% fee for a cost-type contract. $63.18 x 1.08 = $68.23 per hour billable rate.

Here is the same math layer by layer:

Now look at what bidding wrong does. If Acme bids the engineer at $30 an hour because that is what she earns, Acme loses $33.18 every hour. On a 2,000-hour task order, that is a $66,360 hole. Acme delivers the work, the government pays the bill, and Acme finishes the year poorer than it started.

The reverse math also matters. If a prime contractor tells Acme “our rate cap on this seat is $65 per hour,” the maximum Acme can pay the engineer is $65 divided by 2.106, or $30.86 an hour. Anyone earning more than that is unprofitable on the seat. Acme either negotiates the cap up, finds a less expensive engineer, or walks away.

Why Wrap Rates Set Your Price Floor

The Break-Even Truth

Below your wrap rate is below your cost. Bidding below cost is not a competitive strategy. It is a slow business failure. The government does not subsidize your indirect costs. If your overhead and G&A pools are real (and they are), every hour billed below the wrap rate is an hour you fund out of your own savings or your line of credit.

Where Small Business Wrap Rates Typically Land

• Defense and federal services: 1.7x to 2.5x
• Information technology services: 1.8x to 2.3x
• Construction and manufacturing: 1.5x to 2.0x (more direct material in the cost mix)
• Specialty, cleared, or niche consulting: 2.5x and up

Below 1.6x usually means you forgot a pool. DCAA does not use a wrap-rate magnitude tripwire, but a very low wrap rate often invites scrutiny because it suggests a missing pool or under-allocated overhead; under FAR 31.201-2, all claimed indirect costs must be supported as reasonable, allocable, and allowable. Above 2.5x usually means you cannot win price-competitive work, so you need a non-price differentiator (clearances, niche expertise, strong past performance).

Loaded vs Unloaded vs Fully Loaded

When teaming with a prime contractor, language matters. Three terms get used interchangeably and they are not the same.

• Direct or unloaded: the paycheck. $30.
• Loaded, no fee: the wrap rate applied. $63.18.
• Fully loaded with fee: the billable rate. $68.23.

Always confirm which one the prime is asking for. Quoting the wrong one in a teaming agreement is one of the most common pricing mistakes new subcontractors make.

Common Mistakes First-Time Proposal Writers Make

1. Forgetting fringe entirely. “I’ll just bill her at $35.” That is $28 per hour of pure loss.
2. Double-counting. Baking overhead-style costs into the direct line, then adding overhead on top.
3. Using a competitor’s wrap rate instead of computing your own. Your costs are not their costs.
4. Confusing fringe, overhead, and G&A. Health insurance is fringe. Office rent is usually overhead. The owner’s salary is G&A. Mixing them up distorts every rate.
5. Quoting fully loaded but forgetting fee. The wrap rate is cost only. If you forget to add fee, you delivered the work for free profit.
6. Including unallowable costs in your pools. FAR Part 31 lists costs you cannot charge to a federal contract: alcoholic beverages (FAR 31.205-51), entertainment (FAR 31.205-14), lobbying (FAR 31.205-22), bad debts, fines and penalties, political contributions. Strip these out before computing rates. See the companion article FAR Part 31 Allowable Costs for the full list.
7. Bidding to win, not to profit. Winning at a loss is still losing.

How Wrap Rates Differ by Contract Type

Time and Materials (T&M)

Per FAR 52.232-7, Time-and-Materials and Labor-Hour rates “shall include wages, indirect costs, general and administrative expense, and profit.” You quote one fully loaded labor rate, like Acme’s $68.23, and invoice that rate for hours worked. The wrap rate is your cost. The quoted rate is wrap plus fee.

Cost-Plus (CPFF, CPIF, CPAF)

Cost-Plus contracts under FAR Subpart 16.3 work differently. You bill direct labor at actual paychecks, then add provisional fringe, overhead, and G&A rates on top, then add fee. The wrap rate is implicit in the math but never quoted as one number. You still need it for proposal pricing, even though you do not invoice it that way. For a closer look at how cost-type and fixed-price contracts differ, see Cost Plus vs Fixed Price Contracts Explained.

Firm Fixed Price (FFP)

On a Firm Fixed Price contract, the government pays one price regardless of cost. Your wrap rate becomes your internal price floor. If your loaded cost on a 2,000-hour effort is $63.18 x 2,000, or $126,360, and you bid $120,000 firm fixed, you lose $6,360. There is no reimbursement, no adjustment, no negotiation. Firm Fixed Price without wrap rate calculation is gambling.

How to Estimate a Starter Wrap Rate (No History)

If you have never done this before, you build a forward budget for the next 12 months. Here is the sequence.

1. Forecast each pool for the year. Fringe is roughly 7.65% FICA plus 1-2% state unemployment plus health insurance plus 401(k) match plus paid time off accruals. Overhead is project-related rent, software, and training. G&A is owner salary, certified public accountant fees, business insurance, and business development.
2. Forecast the base for each pool. Fringe base is total labor (direct plus indirect). Overhead base is direct labor plus fringe applied to direct labor. G&A base is Total Cost Input (TCI), which is direct labor plus fringe plus overhead plus materials plus other direct costs.
3. Pool divided by base equals provisional rate. Round to one decimal place.
4. Sanity-check against benchmarks. If your fringe is outside 20-40% or your wrap rate is outside 1.6x-2.5x, recheck your math. Something likely got mis-classified.
5. Reconcile to actual at year-end. Per FAR 52.216-7, contractors with cost-reimbursable contracts file an Incurred Cost Submission within six months after fiscal year-end. The actual rates from that submission replace the provisional rates for billing reconciliation. See DCAA Compliance for Small Contractors for how to track these costs in an accounting system that holds up under audit.

Free help: APEX Accelerators (formerly Procurement Technical Assistance Centers) offer free cost analysis. Find yours at apex-accelerators.us. Small Business Development Center (SBDC) GovCon specialists are also free. A certified public accountant (CPA) familiar with government contracting will prepare provisional rates for $1,000-$3,000.

How to Know If Your Rate Is Competitive

Public Benchmarks

Search “wrap rate” plus your industry plus “small business.” Industry vendors (Deltek, Unanet, GovDash) publish typical ranges for defense services, information technology, construction, and consulting. The ranges in this article come from those vendor benchmark publications and aggregated practitioner observation. DCAA does not publish wrap-rate range guidance; the DCAA Contract Audit Manual covers how rates are tested for support, not what magnitude they should be.

GSA Schedule Rates

General Services Administration (GSA) Schedule rates are publicly disclosed at GSA eLibrary. They are ceiling rates for that specific Multiple Award Schedule contract, not actuals and not a market-wide ceiling; agencies often use them as comparators when pricing similar work outside the Schedule. If your wrap rate exceeds nearly every published GSA rate in your industry, you have a price problem to solve before bidding. See How to Get a GSA Schedule for the application path if a Schedule contract is in your future.

Subcontract Negotiations

Prime contractors have rate ceilings on every program. Their feedback during teaming negotiations tells you immediately whether your rates are in range. “Your fully loaded is too high” is a signal, not an insult.

Past Award Data

Search SAM.gov and USAspending.gov for completed contracts in your North American Industry Classification System (NAICS) code. Total contract value divided by estimated labor hours gives you a rough billable rate range for similar work.

Provisional vs Final Rates: A Quick Note

Wrap rate calculation uses provisional rates. Provisional rates are forward-looking estimates based on your forecast. Per FAR 42.704, provisional billing rates “shall be established as close as possible to the final indirect cost rates anticipated.” You bid and bill on provisional rates during the year.

Final rates are backward-looking. They reflect actual costs after the fiscal year closes. The Incurred Cost Submission required by FAR 52.216-7 reconciles provisional to actual. If you over-billed at provisional rates, you owe the government money back. If you under-billed, the government owes you. The accounting view of all of this lives in the Indirect Cost Rates companion article. This article is the pricing view.

Frequently Asked Questions

What is a good wrap rate?

For small services contractors, a wrap rate between 1.7x and 2.2x is competitive in most defense and information technology markets. Construction and manufacturing typically run 1.5x to 1.9x because direct material costs reduce the indirect-to-direct ratio. Specialty consulting (cleared work, niche expertise) can run 2.5x and up. Below 1.6x usually means you are missing a cost pool. Above 2.5x means you need a non-price differentiator to win.

How do you calculate wrap rate for government contracts?

Multiply each indirect rate as a multiplier: Wrap Rate equals (1 plus Fringe percent) times (1 plus Overhead percent) times (1 plus G&A percent). For example, fringe 30%, overhead 35%, G&A 20% gives 1.30 times 1.35 times 1.20, which equals 2.106. Multiply direct labor by the wrap rate for fully loaded cost. Add fee or profit on top to get the billable rate.

What is the difference between wrap rate and overhead?

Overhead is one indirect cost pool, typically covering project supervision, project facilities, and project tools. The wrap rate combines all three pools (Fringe, Overhead, G&A) into a single multiplier on direct labor. Overhead alone might be 35%. The wrap rate including fringe, overhead, and G&A might be 2.1x. They are different numbers expressing different things.

What is fringe in government contracting?

Fringe is the cost of having an employee on payroll beyond gross wages. It includes employer payroll taxes (FICA, FUTA, state unemployment, workers’ compensation), health and other insurance benefits, retirement contributions like 401(k) match, and accruals for vacation, sick, and holiday time. Fringe spreads across all labor (direct and indirect) because everyone on payroll generates fringe costs. Typical fringe for small services contractors runs 25% to 35% of gross labor.

What is G&A rate in government contracting?

The General and Administrative (G&A) rate covers costs of running the company that cannot be tied to specific projects: owner and executive salaries, accounting, finance, human resources, legal, business development, corporate insurance, and corporate facilities. Per Cost Accounting Standard 410 (48 CFR 9904.410-50), G&A is typically allocated over Total Cost Input, which is everything except G&A itself. Typical G&A for small services contractors runs 10% to 25%.

What is a typical wrap rate for small businesses?

Most small services contractors land between 1.7x and 2.2x. Information technology services cluster around 2.0x. Defense and federal services run 1.7x to 2.5x. Construction and manufacturing run 1.5x to 1.9x. Specialty consulting can exceed 2.5x. The ceiling for commodity labor is roughly 2.5x. Above that you need clearances, niche expertise, or strong past performance to win at a price premium.