1099 and TIN Matching Reporting Services

The San Diego County Water Authority is seeking a vendor to provide end-to-end 1099 information reporting and IRS Taxpayer Identification Number matching services. The agency needs to solve the problem of validating payee data and ensuring strict compliance with federal tax regulations to minimize penalty exposure. The scope of work requires the vendor to collect, validate, and report Form 1099 data, specifically including Form 1099-MISC, Form 1099-INT, and Form 1099-NEC. The selected vendor must validate payee name and taxpayer identification number combinations using the official IRS TIN Matching Program. The agency requires the vendor to submit correct and timely electronic filings directly to the IRS on its behalf. All performance of the contract work must occur offsite. Eligibility is strictly limited to onshore organizations based in the United States. The agency has not disclosed a specific budget and is looking for cost proposals from interested bidders. The source document does not contain specific evaluation criteria or key procurement dates.