4.3 Fixed-Price Contract Types (FFP, FPIF, FPEA) (FAR Part 16)

4.3 Fixed-Price Contract Types (FFP, FPIF, FPEA) (FAR Part 16)

FAR Part 16 describes the selection and administration of contract types. Fixed-Price Contracts (FAR Subpart 16.2) provide for a firm price—or, in appropriate cases, an adjustable price—for supplies or services. Fixed-price contracts place financial risk on the contractor to manage performance within the established price ceiling.

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Risk Allocation & Contract Type Spectrum

Contract types fall along a continuous spectrum of risk allocation between the government and the contractor:

[Firm-Fixed-Price (FFP)] ──► [FPEA] ──► [FPIF] ──► [CPIF] ──► [CPFF] ──► [Cost-Plus-Award-Fee (CPAF)]
◄── Maximum Contractor Risk                              Maximum Government Risk ──►
◄── Minimum Gov Admin Burden                              Maximum Gov Admin Burden ──►

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1. Firm-Fixed-Price (FFP) Contracts (FAR 16.202)

A Firm-Fixed-Price contract establishes a price that is not subject to any adjustment on the basis of the contractor's cost experience in performing the contract. It places maximum risk and full responsibility for all costs and resulting profit or loss upon the contractor.

Mandatory Application Criteria

Contracting officers must prefer FFP contracts when:

• Acquiring commercial products or commercial services (FAR Part 12);
• Performance specifications are clear, complete, and stable;
• Detailed design or performance drawings exist;
• Adequate price competition exists to establish price reasonableness.

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2. Fixed-Price with Economic Price Adjustment (FPEA) (FAR 16.203)

An FPEA contract is a fixed-price contract that provides for upward and downward revision of the stated contract price upon the occurrence of specified contingencies. FPEA contracts protect both parties against extreme price volatility during extended performance periods.

Three Authorized Types of Adjustments (FAR 16.203-1)

1. Established Prices: Adjustments based on changes in the contractor's established catalog or market prices of specific items.
2. Actual Costs of Labor or Material: Adjustments based on actual increases or decreases in the unit costs of labor or materials experienced by the contractor during performance.
3. Cost Indexes of Labor or Material: Adjustments based on changes in labor or material cost standards or published indexes (e.g., Bureau of Labor Statistics Producer Price Index).

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3. Fixed-Price Incentive Firm (FPIF) Target Contracts (FAR 16.204 & 16.403)

An FPIF contract is a fixed-price contract that provides for adjusting profit and establishing the final contract price by a formula based on the relationship of final negotiated total cost to total target cost.

Key Structural Elements of FPIF Contracts

1. Target Cost (TC): The baseline cost estimated for contract performance.
2. Target Profit (TP): The negotiated profit paid if actual costs equal Target Cost.
3. Target Price: Total of Target Cost plus Target Profit ($Target Price = TC + TP$).
4. Ceiling Price (CP): The maximum dollar amount the government will pay under the contract (expressed as a percentage of Target Cost, e.g., 120% or 125%). The contractor performs at its own risk above the ceiling price.
5. Share Ratio (Government % / Contractor %): The cost-sharing formula for overruns and underruns below the Point of Total Assumption (e.g., 70/30 or 80/20).

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Mathematical Calculations & Formulas for FPIF

Core Equations

$\text{Target Price} = \text{Target Cost} + \text{Target Profit}$

$\text{Contractor Profit} = \text{Target Profit} + [\text{Contractor Share \%} \times (\text{Target Cost} - \text{Actual Cost})]$

$\text{Final Contract Price} = \text{Actual Cost} + \text{Contractor Profit} \quad (\text{Capped at Ceiling Price})$

The Point of Total Assumption (PTA) Formula

The Point of Total Assumption (PTA) is the exact cost level where the contractor's profit drops enough that the final contract price hits the Ceiling Price. Beyond the PTA, the contractor bears 100% of all additional cost overruns.

$\text{PTA} = \text{Target Cost} + \frac{\text{Ceiling Price} - \text{Target Price}}{\text{Government Share Ratio}}$

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Step-by-Step Numerical FPIF Examples

Baseline Contract Parameters

• Target Cost (TC): $1,000,000
• Target Profit (TP): $100,000 (10% of target cost)
• Target Price: $1,100,000 ($1,000,000 + $100,000)
• Ceiling Price (CP): $1,200,000 (120% of target cost)
• Share Ratio: 80/20 (80% Government Share / 20% Contractor Share)

Step 1: Calculate the Point of Total Assumption (PTA)

$\text{PTA} = \$1,000,000 + \frac{\$1,200,000 - \$1,100,000}{0.80} = \$1,000,000 + \frac{\$100,000}{0.80} = \$1,000,000 + \$125,000 = \$1,125,000$

Analysis: At an actual cost of $1,125,000, the contractor's profit is $75,000, and final price equals $1,200,000. At any actual cost above $1,125,000, the 80/20 share ratio no longer applies, and the contractor absorbs 100% of further overruns.

Step 2: Evaluate Underrun Scenario (Actual Cost = $900,000)

• Cost Underrun: $1,000,000 - $900,000 = $100,000 savings.
• Contractor Share of Underrun: 20% of $100,000 = $20,000 extra profit.
• Total Contractor Profit: $100,000 + $20,000 = $120,000.
• Final Price to Government: $900,000 + $120,000 = $1,020,000.
• Result: Government saves $80,000; contractor earns $20,000 incentive bonus.

Step 3: Evaluate Moderate Overrun Scenario (Actual Cost = $1,100,000 — Below PTA)

• Cost Overrun: $1,100,000 - $1,000,000 = $100,000 overrun.
• Contractor Share of Overrun: 20% of $100,000 = $20,000 profit reduction.
• Total Contractor Profit: $100,000 - $20,000 = $80,000.
• Final Price to Government: $1,100,000 + $80,000 = $1,180,000 (below $1,200,000 ceiling).

Step 4: Evaluate Severe Overrun Scenario (Actual Cost = $1,250,000 — Above PTA)

• Actual Cost ($1,250,000) exceeds PTA ($1,125,000).
• Final Price to Government is capped at Ceiling Price = $1,200,000.
• Total Contractor Profit / (Loss): Ceiling Price ($1,200,000) - Actual Cost ($1,250,000) = -$50,000 (Loss of $50,000).