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This Subcontract opportunity from California was posted on July 15, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Tax Compliance and Invoicing Services

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541211
New
SLED
Financial Audit Texas Low Level
Solicitation # LowLevel26audit
The Texas Low Level Radioactive Waste Disposal Compact Commission is soliciting proposals from qualified CPA firms to conduct an annual financial audit for the fiscal year ending August 31, 2026. The selected firm must perform the audit in accordance with auditing standards generally accepted in the United States, with a final completion deadline of April 30, 2027. The commission will award the contract to the most qualified firm based on demonstrated competence, qualifications, and a fair and reasonable price. Upon selection, the awarded firm will enter into a four-corners contract that adheres to Texas state statutes, rules, and guidelines regarding the expenditure of appropriated funds and record retention. Proposals are due by November 13, 2026, and must include detailed information regarding the firm's experience with Texas state agencies, the Texas Uniform Statewide Accounting System, and the Texas Legislative Appropriation Request process. Evaluation criteria include the firm's independence, staff continuity over the last three years, the qualifications of the assigned partner, manager, and in-charge accountant, and the proposed audit approach and use of technology. Additionally, firms must provide a fee proposal delineated by staff hours, client references, and their most recent peer review report. The primary point of contact for this solicitation is Diane Fulmer, CPA, located in San Marcos, Texas.
TX RADIOACTIVE WASTE DISPOSAL COMMISSION

POSTED

2 days ago

DEADLINE

in 5 days
NAICS: 541211
New
SLED
Las Virgenes Municipal Water District and Triunfo Water and Sanitation District Professional Audit Services
Solicitation # 2026-RFP-054
The Las Virgenes Municipal Water District (LVMWD) and Triunfo Water and Sanitation District (TWSD) are jointly soliciting professional audit services through RFP 2026-RFP-054. The selected certified public accounting firm will be required to perform four separate annual financial statement audits and issue independent auditor reports for LVMWD, TWSD, the Las Virgenes-Triunfo Joint Powers Authority (JPA), and the Las Virgenes-Triunfo Public Financing Authority (PFA). These audits must be conducted in accordance with U.S. Generally Accepted Accounting Principles (GAAP), GASB requirements, and Government Auditing Standards. The scope of work includes the coordination of interentity balances, the audit of capital assets and construction, and the review of pension and Other Postemployment Benefit (OPEB) balances. If a Single Audit is required, the auditor must also audit the Schedule of Expenditures of Federal Awards per 2 CFR Part 200. Proposals are evaluated based on independence, licensure in California, professional education, expertise, and the quality of the proposed audit approach, with cost serving as a non-primary factor. The performance schedule is strictly timed, with final signed reports due by November 22 to meet December Board Meeting deadlines. The selected firm will enter into two separate contracts with payments issued monthly on a Net 30 basis. Requirements include maintaining general liability insurance of $1,000,000/$2,000,000 and providing an affirmative statement of independence. Additionally, the Districts require annual DBE reporting using form UR-334 and adherence to the California Public Records Act. Proposals must be submitted by December 4, 2026, including a cost proposal, a schedule of additional services, and a formal transmittal letter.
Finance

POSTED

3 days ago

DEADLINE

in 26 days
NAICS: 541211
New
SLED
Audit and Related Financial Services
Solicitation # PE-77649-NONST-2027-000000009
The Hall County Library System is soliciting proposals for professional audit and related financial services for fiscal year 2027. The contract is scheduled to begin on July 1, 2027, with an initial one-year term and the option for four additional one-year renewals. The primary scope of work includes the preparation of annual audited financial statements in accordance with Generally Accepted Accounting Principles (GAAP), budget certification and Agreed Upon Procedures for the Georgia Public Library Service, annual 990 preparation and filing, and the delivery of a management letter and financial report presentation to the Board of Trustees. Additionally, the contractor must provide year-round consultation on accounting issues and maintain a secure, encrypted digital portal for document management and progress tracking. Proposals are due by December 10, 2026, and must be submitted as three paper copies and one digital copy, with pricing provided as a separate document. Evaluation will be based on the company's qualifications, relevant experience, proposed approach, implementation timeliness, and the quality of their document-sharing tools. Required documentation includes a completed SAVE affidavit and compliance with federal E-verify requirements. Most deliverables must be completed within 150 days of the fiscal year end, while the Agreed Upon Procedures must be finalized by February 1 annually. All submissions are subject to the Open Records Act.
Hall County Library System

POSTED

3 days ago

DEADLINE

in about 1 month

AI Contract Overview

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The Tax Compliance and Invoicing Services subcontract, issued by Imperial County in California, focuses on ensuring that all vendor quotations and invoices accurately calculate and include all applicable taxes to maintain government contract compliance. This specialized service falls under NAICS code 541211, which pertains to offices of certified public accountants. The opportunity was posted on July 15, 2025, with a response deadline set for July 21, 2025. Interested parties can find further details and submission guidelines through the provided PlanetBids portal link.

General Info

Documents

This scope was carved out of RFQ 26-0004.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFQ - Imperial County Sheriffs Office Ecolab Products

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Imperial County
ContactsNo contacts available
OfficeN/A
Organization / AgencyCalifornia → Imperial County
Office AddressN/A
ContactsNo contact information available

Full Description

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Accurate calculation and inclusion of all applicable taxes in vendor quotations and invoices for government contract compliance.

More opportunities from California → Imperial County

Same awarding agency

NAICS: 812930
SLED
Linn Parking & Storage Project (CUP #25-0015, MERG #00165, IS #25-0033)
Solicitation # CUP #25-0015, MERG #00165, IS #25-0033
The Linn Parking and Storage project, identified by Conditional Use Permit #25-0015, Lot Merger #00165, and Initial Study #25-0033, involves the expansion of a parking and storage facility located at 1624 Gateway Road in Calexico, California. The project will merge three contiguous parcels to create a 7.1-acre site designed to accommodate up to 140 trucks and trailers and 60 passenger vehicles. The facility will operate 24/7 with approximately eight employees and will include mini-storage units for receiving customer packages from delivery companies. The expansion aims to improve traffic circulation and site safety, with projected daily traffic of 60 trucks and 30 passenger vehicles accessing the site via Gateway Road. The project was approved on September 9, 2026, following an environmental review that resulted in a Negative Declaration under the California Environmental Quality Act. Construction is scheduled to begin on June 2, 2026, with a phased timeline including demolition, site preparation, grading, building construction, paving, and architectural coating, concluding in late November 2026. Key requirements include compliance with Imperial County Fire Department standards, the installation of fire-rated access roads and water systems, and the submission of hazardous material management plans. The applicant is responsible for all costs related to land acquisition, infrastructure relocations, and the payment of water, sewer, benefit impact, and traffic mitigation fees prior to the issuance of building or grading permits.
Parking Lots and Garages

POSTED

about 2 months ago

DEADLINE

N/A
View Details
NAICS: 237130
SLED
The Towers LLC (CUP26-0006/IS26-0007)
Solicitation # CUP26-0006
The Towers, LLC is proposing the construction of a Wireless Communication Facility in Niland, California, located at 307 E. Winslow Rd. The project consists of a 120-foot-tall, non-reflective, galvanized sky-blue monopole tower and related equipment situated within a 50-foot by 50-foot leased and fenced area. The primary objective of the facility is to enhance Verizon's 5G and 4G LTE coverage in the Calipatria area, specifically along Highway 111. The installation includes a 6-foot chain-link fence for equipment screening, internal cabling, FAA-compliant aircraft warning lighting, and an adjacent IID transformer, while water and sewer services are not required. The project is managed under Conditional Use Permit CUP26-0006 and Initial Study IS26-0007 by the Imperial County Planning and Development Services Department. An environmental review conducted under CEQA guidelines resulted in a Negative Declaration, concluding that the project will not have significant environmental effects. The Imperial County Planning Commission approved the project on September 9, 2026, with a Notice of Determination filed on September 17, 2026. Key regulatory requirements include compliance with FCC RF exposure standards, National Electrical Code standards, and the ability to support the co-location of two additional carriers. The applicant has requested a 10-year permit term and is subject to site restoration requirements and potential public benefit agreements with the Imperial Valley Emergency Communication Authority.
Power and Communication Line and Related Structures Construction

POSTED

about 2 months ago

DEADLINE

N/A
View Details
NAICS: 221116
SLED
CUP23-0020/IS23-0026-Dogwood Geothermal Energy Project
Solicitation # GEO Heber Field Co. 2 Wells 06052026
The Dogwood Geothermal Energy Project is located on approximately 125 acres about one mile south of Heber in Imperial County, California. The project encompasses the construction and operation of a geothermal plant, associated facilities, a geothermal fluid pipeline, and solar energy facilities, including a 15 MW solar facility and a 7 MW parasitic solar facility. The scope of work specifically involves the installation of geothermal production and injection wells, which includes preparing well pads, drilling and completing the wells, and connecting them to the pipeline network. Under solicitation GEO Heber Field Co. 2 Wells 06052026, CalGEM has approved permits for Heber Field Company to install two specific geothermal wells, identified by API numbers 02591586 and 02591587. The project is governed by the California Environmental Quality Act and is based on an Environmental Impact Report prepared and certified by the Imperial County Planning and Development Services in August 2025. Final approval for the project was granted by the Imperial County Board of Supervisors on August 5, 2025, with subsequent permit approvals from the California Geologic Energy Management Division issued on June 5, 2026. The project site is located at 855, 853, and 602 Dogwood Road, Heber, CA, and must adhere to all adopted mitigation measures and monitoring plans specified in the environmental documentation.
Geothermal Electric Power Generation

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 237210
SLED
Parcel Map (PM) #02518/IS25-0022
Solicitation # PM#02518/IS#25-0022
Parcel Map #02518 and Initial Study #25-0022 involve the subdivision of an 8.83-acre agricultural property located at 604 W. Murphy Road in Imperial, California. The project, proposed by Josh Quintero and overseen by the Imperial County Planning and Development Services Department, aims to divide the land into four legal parcels to separate an existing shop and facilitate residential development. Parcel 1 will be approximately 4.85 acres, while Parcels 2, 3, and 4 will each be approximately 1.33 acres. Access to Parcel 1 and 4 will be via Murphy Road, and Parcels 2 and 3 will be accessed via Nance Road. The project has been processed under the California Environmental Quality Act, resulting in a Negative Declaration and a Notice of Determination stating that the subdivision will not have a significant environmental effect. Technical requirements include a parcel map prepared by a licensed California Land Surveyor or Civil Engineer using the North America Datum of 1983. Infrastructure mandates include the installation of an approved water supply for fire flow per California Fire Code, the construction of three driveways on Nance Road, and the installation of non-contiguous sidewalks. Additionally, the project requires a grading and drainage plan to prevent cross-parcel drainage and may necessitate financial security, such as a road improvement bond or letter of credit, for off-site improvements. Final recordation of the map is contingent upon providing a tax certificate and a subdivision guarantee.
Land Subdivision

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 221114
SLED
Heber 1 Parasitic Solar Energy ProjectThe Heber 1 Parasitic Solar Energy Project involves the development of a 20 megawatt solar energy facility and an interconnecting medium voltage cable line in unincorporated Imperial County, California. The facility is designed as a behind-the-meter system to provide parasitic load power to offset the auxiliary load of the existing Heber 1 Geothermal Plant, meaning it will not connect to or generate power for the transmission grid. The project will be located on approximately 121.44 acres of land, including a 106.19-acre solar field and a cable route of approximately 15.25 acres. Construction is anticipated to take 16 to 19 months starting in late 2025, spanning site preparation, project construction, and switch development and interconnection. The project is subject to a Conditional Use Permit and comprehensive environmental review under the California Environmental Quality Act. Key requirements include compliance with fugitive dust regulations, the implementation of a Water Quality Management Plan, and the execution of a Stormwater Pollution Prevention Plan. Extensive biological and cultural assessments have been conducted, including surveys for western burrowing owls, bat acoustics, and avian populations, as well as tribal cultural resource consultations. The project requires the use of approved botanical field surveyors and the implementation of a mandatory education program for all construction personnel. Additionally, the project applicant must participate in the Imperial County Public Benefit Program and enter into a public benefit agreement to cover associated costs and fees.
Solar Electric Power Generation

POSTED

10 months ago

DEADLINE

N/A
View Details
NAICS: 237210
SLED
PM02516/IS25-0010 Edward S. & Linda L. Menvielle
Solicitation # PM#02516/IS#25-0010
Project PM#02516/IS#25-0010 involves the subdivision of a 214.31-acre agricultural property located at 1446 Carr Road in Calexico, California, into three legal parcels for family estate planning. The resulting subdivision will consist of Parcel 1 at approximately 82.65 acres, Parcel 2 at 60.69 acres, and Parcel 3 at 70.97 acres. The property will remain in active agricultural production with direct legal and physical access provided via Carr Road. The Imperial County Planning Commission approved the project on July 23, 2025, following an Initial Study and Negative Declaration under the California Environmental Quality Act which concluded that the project would not result in significant environmental effects. The project is administered by the Imperial County Planning and Development Services Department and requires the submission of a Parcel Map prepared by a California Licensed Land Surveyor or Civil Engineer to the Department of Public Works for review and recordation. Technical requirements for the survey include adherence to the North America Datum of 1983 and connections to at least two Continuously Operating Reference Stations of the California Real Time Network. Additionally, the applicant must provide a tax certificate from the Tax Collector's Office, a subdivision guarantee no older than three months, and file a corner record with the county surveyor. Compliance with standards from the Imperial Irrigation District and the Imperial County Fire/OES Department is mandatory to ensure all impacts remain less than significant.
Land Subdivision

POSTED

10 months ago

DEADLINE

N/A
View Details
NAICS: 237110
SLED
CUP25-0009/IS25-0023 Winterhaven County Water District
Solicitation # CUP25-0009
The Winterhaven County Water District is implementing project CUP25-0009/IS25-0023 to replace Water Well No. 2 and upgrade its water treatment plant at 495 Third Avenue, Winterhaven, California. This project is critical for restoring compliance with California Title 22 drinking water regulations, which require two independent water sources to ensure public health, sanitation, and fire protection. The current system relies solely on Well No. 3, as Well No. 2 failed due to structural issues. The new well will be drilled to approximately 500 feet with a 10-inch casing and an estimated production capacity of 400 gallons per minute, or 645.20 acre-feet per year. Additional improvements include a new submersible pump, electrical systems, a concrete pad, a steel shade structure, and updated perimeter fencing and gates to better remove manganese and total dissolved solids. The project was approved by the Imperial County Planning Commission on December 18, 2025, following an environmental review that resulted in a Negative Declaration, indicating no significant environmental effects. The scope of work includes adherence to Imperial County Fire Department and ICDPW drainage standards, as well as specific operational requirements for shielded night lighting and secure waste disposal. Financial estimates for the project include various construction divisions for the administration building, such as general requirements at 88,981.28 dollars and finishes at 77,402.47 dollars, along with 20,000 dollars for legal counsel and 10,164 dollars for environmental report services. The project serves approximately 107 residential connections, 22 commercial connections, and a 495-space RV park.
Water and Sewer Line and Related Structures Construction

POSTED

11 months ago

DEADLINE

N/A
View Details
NAICS: 237210
SLED
Parcel Map (PM) #02520/IS25-0032
Solicitation # PM02520
Parcel Map #02520 and Initial Study #25-0032 involve a proposal by MACC CO, LLC to subdivide a vacant 135-acre parcel, identified as APN 040-380-020-000, into two separate industrial parcels. Parcel 1 will consist of 67.50 acres and Parcel 2 will consist of 67.56 acres. The primary objective of this subdivision is to legally establish independent parcels and improve marketability. The property is located in Imperial County, California, specifically northeast of the City of Imperial near Highway 111 and Harris Road, within the Mesquite Lake Specific Plan Area. Both parcels are intended to remain designated for Industrial Use under the ML-1-3-RE zoning classification, and no development or zone changes are requested at this time. The project has undergone environmental review in accordance with the California Environmental Quality Act (CEQA). An Initial Study and Negative Declaration were prepared, concluding that the subdivision would not result in significant environmental effects. This determination was supported by a Notice of Determination dated December 19, 2025, following approval by the Imperial County Planning Commission. While Caltrans provided comments regarding traffic operations and safety along State Route 111, the final notice confirms that no Environmental Impact Report was required and no specific mitigation monitoring plans were adopted. The project is managed by the Imperial County Planning and Development Services Department.
Land Subdivision

POSTED

11 months ago

DEADLINE

N/A
View Details
NAICS: 541620
SLED
CUP 98-0022 Mesquite Mine Expansion
Solicitation # 24-0001
Western Mesquite Mines, Inc. is proposing the Rainbow East Exploration Project on Bureau of Land Management-administered lands in Imperial County, California. This short-term exploratory drilling program involves the construction of up to 22 drill pads for 23 exploration holes, each featuring a lined sump for fluids and cuttings. The project includes the creation of five new short-term access roads totaling 4,500 linear feet and the widening of approximately 1,315 linear feet of BLM Route 949. Approximately 91,000 pounds of material will be removed for testing, resulting in a total surface disturbance of 2.34 acres over a period of up to 24 months. All short-term disturbances will be reclaimed upon completion, and no permanent mining facilities or mineral production are proposed. The project is managed by Imperial County and is subject to the Surface Mining and Reclamation Act through Reclamation Plan No. 24-0001. Environmental reviews, including a CEQA Initial Study and an addendum to the 2002 FEIR/EIS, have concluded that the exploration activities will not result in new significant environmental effects. Additionally, the broader Mesquite Mine Expansion is governed by an Incidental Take Permit from the California Department of Fish and Wildlife to address the impact on 456 acres of endangered desert tortoise habitat. The overall project expiration date has been extended to December 31, 2031.
Environmental Consulting Services

POSTED

11 months ago

DEADLINE

N/A
View Details

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