Chapter 3: School Construction Assistance Program (SCAP) Eligibility

Chapter 3: School Construction Assistance Program (SCAP) Eligibility

Updated March 20, 2026

The School Construction Assistance Program (SCAP) provides local school districts with state financial assistance for qualifying major construction projects. 

The types of school facility projects that may receive state assistance in funding are:

  • New construction (including additions to existing facilities), and 
  • Modernization or new-in-lieu of modernization (replacement of existing facilities). 

State funding contributions to construction costs are determined by a funding formula on three main factors: eligibility (sf), the Construction Cost Allocation, and a state funding assistance percentage (FAP). The amount of funding assistance received by a district can vary and often changes year to year. While this chapter provides information on these determining factors, OSPI strongly encourages you to stay in touch with your Regional Coordinator for SCAP estimate and planning assistance before and throughout your planning and design process.

301: Local Funding Sources

301: Local Funding Sources

Local funding sources will be required to receive state funding assistance. Sources of local funding may include voter-approved capital levies and bonds, impact fees, mitigation payments, interest income from the capital project fund, transfers from the district’s general fund (with OSPI approval). 

302: Estimating SCAP Capacity Needs 

302: Estimating SCAP Capacity Needs 

Enrollment Projections

The OSPI “K-Linear Cohort Projection” model is used along with the space allocations described in this section to make the determination of eligibility.

K-Linear Cohort Projection Model

The K-Linear cohort projection model estimates future enrollment by tracking how groups of students (cohorts) historically progress from one grade to the next using average "survival ratios" (for example, the percentage of first graders who become second graders the following year). These ratios are applied to current enrollment to project grades 1-12, while kindergarten--because it has no preceding grade that is factored--is projected separately using a linear trend based on historical kindergarten enrollment. The result is a straightforward projection that assumes future enrollment pattern will generally follow recent historical trends. A school district's Form 1049 shows these projections and can be found in their ICOS profile. 

(Source: WAC 392-343-045)

Capacity needs are estimated based on:

  • A three-or-five-year cohort survival enrollment projection for growth districts, whichever is greater (pursuant to Form 1049 )
  • A three-or-five-year cohort survival enrollment projection for declining districts, whichever is lesser (pursuant to Form 1049)
  • Actual enrollment of preschool students with disabilities, factored at fifty percent (pursuant to Form 1066)

(Source: WAC 392-343-045)

Space Allocation

These space allocations are used for purposes of determining eligibly for state funding assistance and do not necessarily reflect an accurate need of space for a school district as determined by the educational specifications. 

For state funding assistance purposes, per-student space allocations are factored with enrollment projections (see above) in accordance with the following

Grade Levels 

SF Per Student

K-6 

 90 sf

7-8 

 117 sf

9-12  

130 sf

Students with Developmental Disabilities (See Form 1066 for more details) 

144 sf

(Source: WAC 392-343-035)

Small High School Factor

Space allocation for state funding assistance purposes for districts with fewer than 400 students in grades 9-12 shall be computed as:

(Grades 9-12) 
Number of Headcount Maximum Space Allocation Per Facility

Maximum Space Allocation Per Facility

1-200 

42,000 square feet

201-300

48,000 square feet

301 or more  

52,000 square feet

(Source: WAC 392-343-035)

303: Calculating SCAP Eligibility per Project Type

303: Calculating SCAP Eligibility per Project Type

SCAP Eligibility determines the amount of square footage of a construction project that may be eligible for state funding assistance.

There are two types of eligibility:

  • New construction (or “unhoused”) eligibility, and
  • Modernization eligibility, which may also be used toward replacing an existing facility (called “new construction in lieu of modernization” or simply "new-in-lieu"). 

Eligibility is first calculated for the entire school district and then may be used in projects depending on various factors, such as the type of eligibility, type of project, how much eligibility is available, whether the eligibility can be used toward the grade span, whether an existing facility is “age-eligible” (in the case of modernization or replacement project. See Section "Modernization" below for more information), and other factors.  

Be sure to stay in touch with your Regional Coordinator for assistance in determining SCAP Eligibility. 

School District Assigned Grade Spans 

Assigning grade spans for a district is a local determination (WAC 392-343-050, Item 4). SCAP eligibility can only be used toward the grade span for which it was calculated. For example, if a school district is designated as a K-8 primary district and 9-12 secondary, then eligibility calculated for K-8 cannot be used for 9-12 construction projects and vice versa. For K–12 school districts, the eligibility may be used for all K–12 school buildings that are SCAP recognized.

New Construction (“Unhoused”) 

New construction is the construction of a new school facility or an addition to an existing school that creates instructional space that did not previously exist. These projects provide additional space to accommodate a growing student population or expand educational programs. A new construction project is eligible for state funding when the district demonstrates a need for additional instructional space based on its number of unhoused students. 

Calculating New Construction SCAP Eligibility 

New construction eligibility factors a school district’s total SCAP-recognized inventory (square footage of recognized buildings) of the assigned grade span against the total space allocations for that grade span. 

(Source: WAC 392-343-035)
Formula for Calculating New Construction Eligibility
Capacity Needs minus SCAP-Recognized SF = New Construction Eligibility

Modernization/New-in-Lieu

Modernization is the renovation of an existing school facility to extend its useful life and update building systems. Modernization projects may address structural components, HVAC and electrical systems, building and fire codes, health and safety requirements, and accessibility improvements.

To be eligible for SCAP assistance, a modernization project must represent a significant scope of work, with the estimated cost of major structural changes equal to at least 40% of the building’s replacement value (factored against the Construction Cost Allocation), as required by WAC 392-347-035.

A modernization project is eligible for state funding when there is a demonstrated need to modernize an existing facility that is at least 30 years old and has not been modernized with SCAP assistance within the previous 30 years.

New-in-Lieu (Replacement Option) 

New construction in lieu of modernization (New-in-lieu) allows a district to use modernization eligibility toward the construction of a replacement facility when modernizing an existing facility is not financially or structurally feasible. The replacement facility must generally meet the same eligibility requirements as a modernization project. If the replacement facility provides more square footage than the existing facility, the additional square footage is considered new construction and must meet new construction eligibility requirements or be funded by local dollars.

“Improved space” consists of all eligibility captured in SCAP-funded projects in the past 30 years and any locally funded new square footage that is recognized by SCAP in the last 30 years (see "Recognized versus Non-Recognized Space").

(Source: WAC 392-343-035)
Calculating Modernization (New-in-Lieu) Eligibility
Capacity Needs minus "Improved Space" = Modernization (and "New-in-Lieu") Eligibility

Other Factors for Modernization Projects 

The 40 Percent Rule 

State funding is not available for projects that do not exceed 40 percent of the Construction Cost Allocation (See WAC 392-347-035). When calculating the cost-per-sf for the purpose of the 40 percent rule, the entire footprint of the existing facilities must be considered. 

Age-Eligible Space 

Age-eligible space is existing facility space that is eligible to receive modernization or "new-in-lieu" funding based on its age and funding history. Generally, existing space must be at least 30 years old and cannot have received SCAP funding assistance or other recognized improvements within the previous 30 years. Modernization and new-in-lieu eligibility can only be used toward existing square footage that is age-eligible. 

In addition, if an existing facility receives SCAP funding assistance for Modernization, the entire building, or the portion of the building that was age-eligible at the time of the project, is no longer age-eligible for SCAP funding for 30 years.

304: SCAP Funding Formula

304: SCAP Funding Formula

The SCAP funding formula is used to determine the maximum amount of state funding available for an eligible project. It combines the project’s SCAP-eligible square footage, the applicable Construction Cost Allocation (CCA), and the district’s State Funding Assistance Percentage (FAP). Because these factors can change during the course of a project, districts should stay in contact with their Regional Coordinator to confirm the applicable values when calculating potential state assistance.

The following formula is used to determine SCAP eligibility for a school district:

Funding Formula Equation

SCAP Eligibility x Construction Cost Allocation (CCA) x State Funding Assistance Percentage (FAP) = Maximum Allowable State FundingSCAP Eligibility (sf) 

See "Calculating SCAP Eligibility per Project Type" for more information on SCAP eligibility. 

Construction Cost Allocation (CCA) 

The Construction Cost Allocation is the maximum construction cost per square foot used to determine the amount of state financial assistance available to school districts. An annual CCA is determined through the biennium budget as approved by the legislature. 

State Funding Assistance Percentage (FAP) 

The state funding assistance percentage is the percentage of project costs that will be paid for by the state (up to the construction cost allocation amount). It is determined in accordance with the state funding assistance formula set forth in RCW 28A.525.166.

The ratio varies in relation to the local district’s ability to raise funds measured in terms of assessed value per student. State funding assistance percentages average 50% statewide but vary from (a mandated minimum of) 20% to 100%. The variation in state funding assistance percentages equalizes the differences in local school district’s abilities to fund construction.

A district’s state funding assistance percentage is calculated each calendar year. The applicable state funding assistance percentage is the highest rate determined at these three times during the development process:

State funding assistance percentages per school district can be found on the School Facilities and Organization website.  

305: SCAP State Assistance Funding Categories 

305: SCAP State Assistance Funding Categories 

SCAP funds are distributed as reimbursement for several categories of work. The following categories are eligible for state assistance:  

  • Districtwide Study and Survey activities (see “Advanced Planning—Study and Survey”
  • Developing educational specifications 
  • Architectural and engineering design service fees 
  • Construction of school facilities 
  • Value engineering 
  • Energy conservation reports 
  • Certain special inspections and testing 
  • Furniture and equipment 
  • Constructability Reviews 
  • Building commissioning 
  • Construction management 
  • Art (funds provided for art in public places. Contact XXX for more information) 

See WAC 392-343-120 for a list of costs that are not eligible for state funding assistance. 

SCAP Eligible Cost Categories and Requirements

SCAP Eligible Cost Categories: WAC Applies to:
Eligible Construction Cost 392-343-020(2)(a) Any state-funded project
Educational Specifications 392-343-065 Any state-funded project greater than 15,000 sf
Basic Architectural/Engineering Fees 392-343-070 Any state-funded project or any school structure except barn or agriculture building (RCW 18.08.410)
Energy Conservation Report Preparation and Review Fees 392-343-075 Any state-funded project over 25,000 sf
Value Engineering Study and Constructability Reviews 392-343-080

Any state funded project that is:

  • over 50,000 sf is required
  • 15,000 to 49,999 sf is optional
  • less than 15,000 is not required
Building Commissioning 392-343-080
  • Any state-funded project greater than 5,001 sf
  • Any state-funded new school or major addition where actual bid cost per sf is less than the Construction Cost Allocation (an addition must be at least 50 percent of the existing building area)
Construction Cost-Saving Incentive 392-343-085
  • Any state-funded project greater than 5,001 sf
  • Any state-funded new school or major addition where actual bid cost per sf is less than the Construction Cost Allocation (an addition must be at least 50 percent of the existing building area)

SCAP State Assistance Calculation by Eligible Cost Category

Note: State funding assistance for eligible costs is calculated by multiplying the eligible cost amount (below) by the district's Funding Assistance Percentage (FAP). The FAP should be applied to all costs in this table.

SCAP Eligible Cost Categories: New/Additions Modernization "New-in-Lieu" (Replacement Option)
Eligible Construction Cost Construction Cost Allocation (CCA) x Approved Area Actual Bid Cost Per SF (Not to Exceed 100 percent of the Construction Cost Allocation) x Approved Area Same as "Modernization"
Educational Specifications

Greater of 1/4 of 1 percenter (0.0025) of Construction Cost Allocation x Approved Area, or $10,000

Same as "New/Additions" Same as "New/Additions"
Basic Architectural/Engineering Fees Fee Percentage from WAC 392-343-070 x Construction Cost Allocation x Approved Area 1.5 x Fee Percentage from WAC 392-343-070 x Approved Area x the lower of: (a) Construction Cost Allocation, or (b) Actual Bid Cost per square foot Same as "New/Additions"
Energy Conservation Report Preparation and Review Fees

Preparation Fee = Up to $10,000

Review Fee = Up to $2,000

Same as "New/Additions" Same as "New/Additions"
Value Engineering Study and Constructability Reviews Greater of: (a) 2/5 of 1 percent (0.0040) of Construction Cost Allocation x Approved Area--or--(b) $20,000 Same as "New/Additions"

Same as "New/Additions"

Building Commissioning

5,001 to 9,999 sf = $7,500

10,000 to 14,999 sf = $10,000

15,000 sf and above = the greater of:

  • 2/5 of 1 percent (0.0040) of Construction Cost Allocation, or
  • $20,000
Same as "New/Additions" Same as "New/Additions"
Construction Cost-Saving Incentive Local Share = 60 percent of Amount Actual Bid Cost Per sf below the Construction Cost Allocation Does Not Apply Does Not Apply

 

306: SCAP Additional Funding for Special Circumstances

306: SCAP Additional Funding for Special Circumstances

In certain circumstances, districts may be eligible for additional or modified state assistance.

School Facilities Abatement and Order to Vacate 

If a school facility is abated and ordered to vacate and required to be replaced as defined by WAC 392-343-115, the district is eligible for additional assistance if the district has authorized the issuance of bonds and/or levying of excess taxes to its legal limit.

Indirect Cooperative Centers 

For indirect cooperative projects conforming to provisions of Chapter 392-345 WAC, districts are eligible to receive moneys up to ninety percent of the total project cost determined eligible for state funding assistance. To be eligible, the facility shall meet the following criteria:  

  • Provides educational opportunities, including vocational skill programs, not otherwise provided.  
  • Avoids unnecessary duplication of specialized or unusually expensive education programs or facilities. 

(See Chapter 3, Section 308: Transportation Cooperative SCAP Funding Assistance)

School Housing Emergency 

A district with a housing emergency, requiring an allocation of state moneys in excess of the amount allocable under the statutory formula, is eligible for additional assistance if the district has authorized the issuance of bonds to its legal limit. 
 
The total amount of state moneys allocated shall be the district’s regular state funding assistance percentage plus 20 percent, but it shall not exceed 90 percent of the total approved project cost determined to be eligible for state funding assistance.  

See WAC 392-345-115(3).

Improved School District Organization 

OSPI shall provide state funding assistance, based on the total approved costs of the project at 75 percent, if two or more districts reorganize into a single district and the construction of new school facilities results in the elimination of:  

  • A high school with a fulltime equivalent enrollment in Grades 9-12 of less than 400 students. 
  • An elementary school with a fulltime equivalent enrollment of less than 100 students.  

For more information on these, see the "Small High School Factor" part of Chapter 3, Section 302: Estimating SCAP Capacity Needs)

Racial Imbalances

If a district that has a racially imbalanced school facility, as defined in WAC 392-342-025, demonstrates that new construction or modernization eliminates the racial imbalance in accordance with WAC 392-343-115(5), the district may receive an additional ten percent above the district’s regular state funding assistance percentage. This amount may not exceed 90 percent of the total approved cost of construction.  
 
If the school facility does not remain racially balanced for five years, the additional state moneys shall be subject to recapture by the state from any future state facility construction funds.  

307: SCAP Non-Recognized Costs

307: SCAP Non-Recognized Costs

Local funds must be used for the following items as they are not eligible for state funding assistance per WAC 392-343-120

  1. Area in excess of the space allocations in WAC 392-343-035 
  2. Acquisition costs of the site 
  3. Maintenance and operation 
  4. Alterations, repairs, and demolitions (except alterations necessary to connect new construction to an existing building) 
  5. Central administration buildings 
  6. Stadia/grandstands 
  7. Costs incidental to advertising for bids, site surveys, soil testing for site purchase and costs other than those connected directly with construction of facilities.  
  8. Bus garages, except interdistrict cooperatives 
  9. Sales and/or use taxes levied by local governments other than those sales and/or use taxes generally levied throughout the State 
  10. All costs in excess of state support level factors established by OSPI 
  11. All costs associated with the purchase, installation and relocation of portable classrooms. 
  12. Costs for work performed by district staff for tasks (other than construction management as

308: Transportation Cooperative SCAP Funding Assistance

308: Transportation Cooperative SCAP Funding Assistance

Interdistrict transportation cooperatives are eligible for state funding assistance under a separate set of requirements from the typical SCAP eligibility calculations described elsewhere in this chapter. Rather than determining eligibility based on the standard SCAP space and project-type formulas, OSPI reviews the proposed transportation cooperative and project to determine which costs are eligible for state assistance.

An interdistrict transportation cooperative is generally formed by two or more school districts that share transportation operations and administrative functions. For purposes of state funding assistance under Chapter 392-346 WAC, the cooperative includes participating districts that anticipate making full use of the cooperative’s services and contribute their agreed share of local funding, as well as contract districts that agree to use the cooperative’s services for a specified period. The district where the facility will be located serves as the applicant district and is responsible for submitting the application for state funding assistance. See Chapter 392-346 WAC for the requirements governing interdistrict transportation cooperatives.

Under WAC 392-346-070, participating school districts may receive 90 percent state funding assistance for eligible transportation cooperative project costs. OSPI reviews the proposed project and determines which costs qualify for assistance. Districts considering formation of an interdistrict transportation cooperative or seeking funding for a transportation cooperative facility should contact their Regional Coordinator early in the process. The Regional Coordinator can help identify the applicable requirements, discuss the proposed project, and provide the appropriate application materials.

Transportation Cooperative Application Packet of Information 

D-Form Application 

Highlights  

Letter of Formal Application 

A formal letter from the school district’s superintendent submitting the application for funding assistance. 

Tab A – Joint Resolutions 

Include copies of joint resolutions adopted by the boards of directors of all participating school districts. These resolutions must: 

  • Confer contractual authority and future ownership to the board of directors of the district in which the facility will be located. 

  • Designate one participating district as the legal applicant. 

Tab B – Description of Services and Transportation Details 

Provide a written description of the services to be offered through the proposed interdistrict transportation cooperative. This section must: 

  • Identify the number of participating districts. 

  • Specify whether each cooperating district is a participating or contract district. 

  • Include a table detailing: 

  • The number of buses from each participating and contract district to be served. 

  • The estimated annual bus miles traveled for each participating and contract district. 

Tab C – Project Facility Description 

Submit a detailed description of the proposed facility. This must include: 

  • Total square footage. 

  • Proposed project timeline or schedule. 

  • Estimated total project cost, itemizing expenses such as construction, professional services, sales tax, and site development. 

 

Tab D – Area Map and District Profiles 

Include a map clearly indicating the location of the proposed facility in relation to all participating districts. Additionally, provide a brief profile for each participating district. 

Tab E – Certification of Maintenance Fund 

Complete and include OSPI Form D-3: Application for State Assistance for New Construction and/or Modernization of a School Facility. This can be found on the OSPI website or connect with your Regional Coordinator.  

Tab G – Interdistrict Cooperative Agreement 

Attach a copy of the executed interdistrict agreement between all participating districts. The agreement must include the following elements: 

  • Financial terms for each district’s participation in the cost of construction, modernization, and ongoing operation. 

  • Identification of the district responsible for administering the facility and programs, including a description of the services to be provided and those utilized by each district. 

  • The duration of the agreement. 

  • Procedures for dissolution of the cooperative arrangement, including but not limited to: 

    • Ownership of capital equipment and facilities. 

    • Distribution of assets or financial settlements among districts. 

    • The minimum operational period required before dissolution may be considered, along with provisions for review and approval by the Superintendent of Public Instruction, in accordance with Chapter 392-345 WAC