Best TIN Verification Software

The only tool you will need to screen businesses and individuals. Minimize risk and boost compliance with our highly-scalable real-time API. Compliancely runs a variety of identity checks and looks for the input entered in hundreds of global lists and databases. Conducting these checks only helps you validate the background of the searched entity or individual. It is not the sole basis of making recruitment or business decisions. We are continuing to add more reliable lists and databases to Compliancely. If you do not find a list or database for which you’re looking, then get in touch with us. We will add your recommendations to our review process. Conduct multiple identity checks on your business and make the necessary improvements to help your business comply. Accelerate business decision-making with a go-to business identity validation tool that enables identification and validation.

Easily create, verify, and file your 1099 MISC forms and more with the Federal & State compliant e-filing platform - Tax1099. Trusted by 100,000+ businesses. Join us today! Access all your payers or companies in one place. File any type of form for any payer from your account. Simply create multiple payer profiles, or import your data to get started. Avoid time-consuming compliance procedures with our guided notice management tool. The in-built notice management dashboard allows you to organize your communications with the IRS and other involved parties. Protect confidential information with our 256-bit bank-grade security features. Disable unauthorized access to your data with two-factor authentication. Add users and assign authority to select users. Restrict or permit users from viewing all the data on your account.

BoomTax is IRS-authorized 1099 software and ACA software for e-filing 1099, W-2, 1095-B, and 1095-C forms from one platform. It streamlines the filing process by letting teams drag and drop tax data from Excel spreadsheets, QuickBooks, Xero, FreshBooks, Zoho, fillable PDFs, payroll systems, HCM providers, or other sources, then automatically validating the data, checking for errors, and performing TIN matching against IRS records before filing. Built-in compliance features help validate recipient Tax Identification Numbers, verify Employer Identification Numbers, detect address issues, catch amount discrepancies, and flag form data problems before submission. BoomTax supports sending recipient copies by mail or e-delivery, handling printing, postage, and IRS-compliant consent for 1099, W-2, and 1095 forms. Teams can e-file directly with the IRS and SSA, track filing status in real time, and receive notifications when filings are accepted.

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.

TIN Comply is a vendor compliance platform for IRS TIN matching, EIN lookup, W-9 collection, sanctions screening, B-Notice workflow, reporting, API integration, and managed compliance services. It acts as the validation layer between the point where vendor data enters an organization and the point where it creates an IRS problem, helping teams catch bad data before payment, onboarding, or 1099 filing. TIN Comply provides automated tools to resolve IRS TIN/name mismatches by combining real-time validation, EIN discovery, and secure W-9 collection. It gives result details, not just pass/fail, helping teams understand whether a record failed because of a name mismatch, wrong TIN type, or invalid TIN, so outreach asks for the right correction. Its guided electronic W-9 portal includes field-level instructions, e-signature, centralized storage, automatic correction outreach, and revalidation when updated forms are returned.

1099 Pro Cloud is an IRS-compliant eFiling platform designed to simplify tax form reporting and compliance for businesses of all sizes. The platform supports electronic filing for forms such as 1099-NEC, 1099-MISC, 1098, 1042-S, W-2, and many additional tax forms. Businesses can automate TIN matching to validate recipient information and reduce costly IRS penalties, corrections, and compliance issues. The software streamlines tax reporting workflows through bulk uploads, automated validation, electronic filing, recipient delivery, and real-time tracking tools. Users can import data through CSV files, Excel spreadsheets, or manual entry while the system checks for errors and compliance issues before submission. 1099 Pro Cloud also offers print and mail services along with secure eDelivery options to simplify recipient distribution and communication. The platform supports direct state reporting and Combined Federal State Filing programs.

Efficiently identify your perfect buyers and see your sales team’s effectiveness grow instantly. Validate suppliers and receive notifications when changes occur to make sure all your processes run smoothly. Use the API to create your own apps to better your users’ experience and automate your sales and marketing processes. Stay on top of your game with global database solutions. Get notifications when relevant changes take place in the market of your interest, find out about new leads and be the first to contact them. Global Database Sales & Marketing platform offers you first-rate inputs for every step of your sales funnel. Choose quality data on prospects, customers, and competitors and see your business grow exponentially. Bolster your business database. Gain an enriched view of any company you’re interested in and stay assured that whenever you review its profile, you’ll see the most up-to-date information available.

Abound is a comprehensive API solution designed to automate and streamline 1099 compliance processes for businesses operating within the independent economy. Our platform offers a suite of tools that facilitate seamless W-9 collection, real-time Tax Identification Number (TIN) verification, and efficient generation and submission of 1099 forms, ensuring adherence to both federal and state-level regulations. By integrating Abound's modern API, businesses can maintain control over user data, reduce errors through automation, and enhance their security posture. Our services are tailored to meet the needs of various industries, including banking, bookkeeping, and invoicing platforms, providing them with the necessary tools to manage tax compliance effectively. With features like bulk filing support, embeddable white-labeled user interfaces, and comprehensive document storage and retention, Abound empowers businesses to own their user experience while ensuring accuracy and compliance.

TINCheck is a tax identification verification platform powered by Sovos that helps businesses validate TIN and name combinations against IRS records and multiple global databases. The platform provides real-time, bulk, and API-based TIN matching services that help organizations reduce compliance risks, prevent fraud, and avoid costly IRS penalties. Businesses can verify vendors, gig workers, customers, and suppliers quickly through automated identity validation processes that support secure onboarding workflows. TINCheck screens data against more than 20 global databases, including IRS records, OFAC sanctions lists, Death Master File records, and international watchlists. The platform supports compliance initiatives such as KYC and AML by helping organizations identify high-risk individuals and entities during onboarding. Businesses can integrate TINCheck’s API directly into their systems to automate tax ID verification and streamline operational efficiency.

TINVerify is a real-time TIN matching and compliance API infrastructure designed to help businesses validate entities and individuals conveniently. It enables tax, business, and security compliance checks by validating identities against authorized databases, lists, and files, including IRS TIN and Name Match databases and the OFAC Watch List. With TINVerify, businesses can run identity checks on thousands of businesses in seconds and assess the real-time tax compliance status of an entity or individual by matching taxpayer identification numbers, employer identification numbers, or Social Security numbers with the correct legal name. It also supports OFAC Watch List checks to verify whether an individual or business appears on U.S. Department of the Treasury lists connected to national security or non-compliance concerns. TINVerify includes bulk TIN matching, B-Notice management, and tools to help reduce penalty risk related to incorrect information returns.

Sovos is a global provider of tax, compliance, and trust solutions and services that enable businesses to navigate an increasingly regulated world with true confidence. Purpose-built for always-on compliance capabilities, our scalable IT-driven solutions meet the demands of an evolving and complex global regulatory landscape. Sovos’ cloud-based software platform provides an unparalleled level of integration with business applications and government compliance processes. More than 100,000 customers in 100+ countries - including half the Fortune 500 – trust Sovos for their compliance needs. Sovos annually processes more than three billion transactions across 19,000 global tax jurisdictions. Bolstered by a robust partner program more than 400 strong, Sovos brings to bear an unrivaled global network for companies across industries and geographies. Founded in 1979, Sovos has operations across the Americas and Europe, and is owned by Hg and TA Associates.

Verify, underwrite, and enable your customers to grow their businesses with Middesk's identity-as-a-service APIs. Get a complete and accurate view of your customers including entity names, officers, business addresses, TIN verification, and watchlist screening. Start by telling us a customer's business name and address, and Middesk will automatically search UCC Portals to return lien origination details, amendments, history, and supporting documents. We offer an Agent dashboard for distributed companies and a Tax API for HR platforms enabling you to set up payroll tax accounts, register with the Secretary of State, and manage government communications. Understanding business and tax registration requirements in each state is time-consuming and distracting. Spend 5 minutes telling us about your business, and we'll create all of the accounts you need to operate and pay employees in any state.

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.

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.

Save time, manpower, and money by narrowing in on suspects and generating leads quicker than ever before by connecting all data sources from your agency. Close more cases with flexible, deep search that helps you find what you need quickly and easily. Find connections in your data in seconds that would normally take hours or days manually. Discover deeper intelligence with cross-jurisdictional “baseball card”views of subjects and interactive analytics that help you quickly deliver impactful intelligence. Gain actionable insights with an all-in-one view for meaningful support of command-level decisions. In a world of hidden risks and opportunities, we help transform the way you make decisions by combining. For more than 40 years, we've provided innovative solutions for significant risk analytics challenges.

Streamline your accounting, tax filing and reporting process to mitigate the risks of audits and penalties with the industry's most powerful portfolio of tax and accounting software for corporations. Thomson Reuters ONESOURCE tax software helps you stay up to date with corporate tax and trade compliance amid regularly changing state, federal and international tax laws and regulations. Boost collaboration with departments and partners and ensure seamless corporate tax and trade compliance, no matter where your company does business. ONESOURCE drives tax compliance and accounting decision-making around the world. Our solutions are: • Easily accessible across multiple locations, so that your team can collaborate and share information quickly across locations • Scalable to grow as your company does, giving you a solution that is with you for the long-term • Built on trusted research and global coverage

At Signzy, we’re solving for lasting first impressions and seamless new beginnings :) We offer digital onboarding, identity verification, and monitoring solutions across 180+ countries through our no-code platform and APIs. Signzy helps you build trust without hassle—our APIs can be easily added to any workflow with simple widgets and help you with KYC, KYB, AML, fraud checks, bank account verification, and age verification. We work with over 10 fortune 30 companies, all the largest banks in India, a Top 3 acquiring Bank in the US, and have a strong global partnership with Mastercard and Microsoft. The best part? Our customers have seen some delightful results: -4x Applicant growth -99% Reduced fraud -80% Cost reduction -60% Less customer drop-offs Signzy has helped businesses like Stripe, HDFC, PayPal, and AmazonPay be more secure and globally compliant.

Avalara is a scalable and efficient cloud-based solution for sales automation and tax compliance. It is an end-to-end solution for businesses looking to accurately calculate sales and comply with thousands of sales tax rules. Avalara premium features include VAT calculation, returns filing, POS, CRM, and CMS software integration, exemption certificates, and more. You’re just a few steps from making tax compliance easier to manage, more accurate, and integrated into your business systems. Tell us which ERP, ecommerce platform, or accounting software you use and how you manage tax. Implement a solution that will work for your business today and prepare you for the regulatory changes you might face tomorrow.