# TaxBandits, pay as you go, Core, POST /Verification/BulkFileRequest: Business verification API

> Validate your vendors' TIN data in bulk or perform real-time TIN matching with one click. Reduce IRS rejections and ensure accurate, compliant tax reporting.

TaxBandits's Core plan for the business verification API costs $0.99 per 1,000 companies. We check each provider's docs for 11 fields: Registered name, Entity number, Tax ID, Entity type and 7 more. TaxBandits's docs list none of the 11.
We haven't run TaxBandits through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
We rank 1,422 plans for business verification APIs by price. Half the plans cost $7.895 or less per 1,000 companies. This plan costs less per 1,000 companies than 75% of the 1,422 plans.
[CharityAPI's $15 monthly plan](https://datacircle.dev/business-verification-apis/charityapi/15-monthly-paid-get-api-organizations-ein/llms.txt) is the cheapest paid plan per 1,000 companies. CharityAPI's plan covers companies in the United States only. CharityAPI's $15 monthly plan charges nothing per call. You get as many companies as CharityAPI's rate limit allows. [ApiZero's CNY 399 yearly plan](https://datacircle.dev/business-verification-apis/apizero/cny-399-yearly-diamond-membership-get-api-company-search/llms.txt) costs the least for 10,000 companies a month: about $4.97.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs more up front than CharityAPI's $15 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) and [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-verification-bulkfilerequest
- [Business verification API: the 14 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://www.taxbandits.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://api.taxbandits.com/v2.0.0/Verification/BulkFileRequest`
- API key: with the plan, on https://www.taxbandits.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://developer.taxbandits.com/docs/2.0.0/verificationservices/BulkFileMatching?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: TaxBandits (https://www.taxbandits.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 companies: $0.99
- Per: result
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Validate your vendors' TIN data in bulk or perform real-time TIN matching with one click. Reduce IRS rejections and ensure accurate, compliant tax reporting.

## Data

- Freshness: live
- Countries: United States
- Keep data: no limit
- Use data: Unless you are a Tax Preparer, this Agreement permits you to use the Website and Services for non-commercial, personal or internal business use only. You may not modify, copy, distribute, display, send, perform, reproduce, publish, license, create derivative works from, transfer, sell or otherwise infringe on any intellectual property rights related to any information, content, software, products or Services obtained from or otherwise connected to the Website. You shall not use the Website or the Services for any purposes beyond the scope of the access granted in this Agreement. You shall not at any time, and shall not permit others (including any Authorized Users) to: Use the Website or the Services in any way that violates any applicable federal, state, local, or international law or regulation. Access or attempt to access any TaxBandits' systems, programs or data that are not made available for public use. Rent, lease, lend, sell, license, sublicense, or otherwise make the Services available to any third party except as expressly permitted under this Agreement. Copy, modify, or create derivative works of the Services, or any software component of the Services, in whole or in part. Reverse engineer, disassemble, decompile, decode, adapt, or otherwise attempt to derive or gain access to any software component of the Services, in whole or in part. Bypass or breach any security device or protection used by the Services or access or use the Services other than through the use of your own Access Credentials. Use the Services for any commercial purpose, including to prepare tax returns, schedules or worksheets on a professional or commercial basis (i.e., for a preparer's or other fee), unless you are a Tax Preparer. Impersonate or attempt to impersonate TaxBandits, a TaxBandits employee, another user, or any other person or entity (including, without limitation, by using email addresses or Access Credentials associated with any of the foregoing). Use the Services in any manner or for any purpose that infringes, misappropriates, or otherwise violates the intellectual property rights of any person. Perform or attempt to perform any actions that would interfere with the proper working of the Website or the Services, prevent access to or the use of the Website or the Services by TaxBandits' other licensees or customers, or impose an unreasonable or disproportionately large load on TaxBandits' infrastructure. Use any robot, spider, or other automatic device, process, or means to access the Website for any purpose, including monitoring or copying any of the material on the Website. [...] Your access to and use of the API is subject to all the same terms and conditions placed upon access to and use of the Services as stated throughout this Agreement. [...] We will only grant you access to our live production environment if a separate, written API license agreement is signed by both parties. All API users must complete our API registration process and pay all required fees before they will be given access to our live production environment.

## Plan

- Pay: per call

## Rate limit

- Batch: 100,000

## Speed

- Answer: by webhook

## The call

- You send: SubmissionManifest.Services, SubmissionData.TotalRecords, one of SubmissionData.FileId or SubmissionData.BulkFile. Optional: SubmissionData.FileName, SubmissionManifest.OFAC.MinScore, SubmissionManifest.IsMaskTINInResponse
- Method: POST
- Path: /Verification/BulkFileRequest

## About the plan

- Plan: Core
- Who can get it: Live production access only under a separate, written API license agreement signed by both parties, after the API registration process, TaxBandits may reject a request for access to its live API production environment in its sole discretion

## The 7 fields the plan's answer can hold

submission ID, file name, total records, submission status, submission status code, submission status message, submitted at

## TaxBandits's plans (4)

- [TaxBandits, pay as you go, Core, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-verification-bulkfilerequest/llms.txt): $0.99 per 1,000, 0% complete, live
- [TaxBandits, $199 yearly, Advanced, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/199-yearly-advanced-post-verification-bulkfilerequest/llms.txt): 0% complete, live
- [TaxBandits, $399 yearly, Elite, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/399-yearly-elite-post-verification-bulkfilerequest/llms.txt): 0% complete, live
- [TaxBandits, contact us, Enterprise, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/contact-us-enterprise-post-verification-bulkfilerequest/llms.txt): 0% complete, live

## TaxBandits's calls (4)

- `POST /Verification/BulkFileRequest`: [TaxBandits, pay as you go, Core, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-verification-bulkfilerequest/llms.txt)
- `POST /InstantTINMatch/Request`: [TaxBandits, pay as you go, Core, POST /InstantTINMatch/Request](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-instanttinmatch-request/llms.txt)
- `POST /KYB/VerifyKYB`: [TaxBandits, pay as you go, Core, POST /KYB/VerifyKYB](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-kyb-verifykyb/llms.txt)
- `POST /TINMatchingRecipients/Request`: [TaxBandits, pay as you go, Core, POST /TINMatchingRecipients/Request](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-tinmatchingrecipients-request/llms.txt)

## TaxBandits's APIs (1)

- [TaxBandits: business verification API pricing, 4 plans, POST /Verification/BulkFileRequest](https://datacircle.dev/business-verification-apis/taxbandits/pay-as-you-go-core-post-verification-bulkfilerequest/llms.txt)

## TaxBandits: business verification API alternatives

- [IsValid, €9 monthly, Starter, GET /v0/pl/krs](https://datacircle.dev/business-verification-apis/isvalid/9-monthly-starter-get-v0-pl-krs/llms.txt): $0.034 per 1,000, 55% complete, live
- [W System EU Business Data, €49 monthly, Peppol Starter, POST /company/batch](https://datacircle.dev/business-verification-apis/w-system-eu-business-data/49-monthly-peppol-starter-post-company-batch/llms.txt): $0.441 per 1,000, 55% complete, live
- [DataAndAPIs, $6.99 monthly](https://datacircle.dev/business-verification-apis/dataandapis/6-99-monthly/llms.txt): $0.559 per 1,000, 27% complete, live
- [NeuralVerge, $50 monthly, Base, POST /functions/v1/run-lei-lookup-companies-search](https://datacircle.dev/business-verification-apis/neuralverge/50-monthly-base-post-functions-v1-run-lei-lookup-companies-search/llms.txt): $1.00 per 1,000, 55% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

- https://developer.taxbandits.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://developer.taxbandits.com/docs/2.0.0/apireference/golive?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://developer.taxbandits.com/docs/2.0.0/verificationservices/BulkFileMatching?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://developer.taxbandits.com/docs/APIVersioning?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://developer.taxbandits.com/docs/TINMatching/RealTimeTINMatching?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.taxbandits.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.taxbandits.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing