10XX.ai
10XX.ai provides real-time and bulk IRS TIN matching for 1099 compliance, helping teams verify TINs before they file, reduce B-Notices, and automate 1099 e-filing through AI-assisted compliance rails. It is built to make 1099 compliance feel invisible, from data prep to e-file to recipient delivery, so operators can focus on the business instead of manual tax workflows. It supports TIN and name combination validation against IRS records, allowing teams to identify mismatches earlier, clean vendor or contractor records, and reduce filing errors before submission. 10XX.ai is designed for both real-time verification and bulk TIN matching, making it useful for onboarding new payees, validating existing vendor lists, and preparing large datasets ahead of tax season. Its workflow helps reduce back-and-forth with vendors, improve the quality of information returns, and lower the risk of notices or corrections caused by inaccurate taxpayer information.
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TaxBandits
TaxBandits is an IRS-authorized e-filing solution for 1099, W-2, W-9, 1095, 941, 940, and other business tax forms, built to help businesses, accounting firms, payroll providers, and platforms file securely and accurately from one account. It supports year-end tax filing, payroll tax filing, ACA reporting, W-9 management, TIN matching, recipient copy distribution, postal mailing, e-delivery, corrections, and real-time filing status tracking. Users can import data through Excel, Google Sheets, CSV uploads, Smart Upload, IRIS uploads, copy-and-paste tools, accounting software integrations, or API workflows, then validate records before transmitting forms to the IRS, SSA, or state agencies. TaxBandits helps reduce filing errors with built-in data validations, accuracy checks, TIN matching, EIN verification, recipient address checks, and compliance alerts. Its W-9 Manager lets teams request, collect, and manage W-9 and W-8 forms from vendors in one place.
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TinCorrect
TINCorrect automates IRS TIN matching for 1099 compliance, helping teams verify name and TIN combinations before filing, reduce B-Notices, and clean up vendor data with less manual work. Users can upload names and TIN or EIN combinations through a spreadsheet, single entry, or API, with support for up to 100,000 records per batch. TINCorrect validates each name/TIN pair directly against the IRS TIN Matching Program and returns real-time results in seconds or minutes instead of requiring overnight bulk processing. It accepts standard CSV, Excel, and TSV formats, handles IRS formatting behind the scenes, and automatically deduplicates records before processing so teams do not waste capacity on redundant lookups. Beyond raw IRS result codes, TINCorrect provides detailed explanations and recommended next steps for each record, helping users understand whether a mismatch is caused by a missing TIN, invalid TIN, name mismatch, wrong TIN type, duplicate request, or pending EIN.
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Vertex
Vertex software enables tax determination, compliance, and reporting, tax data management, and document management with powerful pre-built integrations to core business applications.
Vertex brings together the tax process acumen, technology innovation, and trusted industry partnerships to create an end-to-end global indirect tax solution, reducing audit exposure and freeing up tax departments to bring more value to their company.
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